Related
Hi,
I flashed TWRP recovery from [cofface]: https://forum.xda-developers.com/nova-2/development/cofface-twrp-recovery-huawei-nova2-t3638482
But I also realised later, that TWRP is not yet aware of the encryption method of Huawei Nova 2 ROM and therefore does not backup User Data partition as posted in https://forum.xda-developers.com/nova-2/help/twrp-unable-to-backup-phone-recovery-t3730645.
However, I did a TWRP backup without User Data, but after some playing around I wiped the User Data and Cache partitions in TWRP and restored the TWRP backup to reset my phone.
It should work like a factory reset, but after restore a lot of apps didn't work anymore (camera, ...) or links were missing.
So, I decided to restore the stock Huawei ROM.
I downloaded ROM linked at https://forum.xda-developers.com/nova-2/development/rom-original-service-firmware-pic-t3732987.
As described in Picasso-L29C432B130CUSTC432D001_Europe_Channel_Software_Upgrade_Guideline_*.docx inside of PIC-L29_C432B130.zip:ReleaseDoc I did the following:
- Put all files from PIC-L29_C432B130.zip:Software to an SDCard in exFat format and plug in dual SIM card slot:
└─dload
├─PIC-L29_hw_eu
│ └─update_PIC-L29_hw_eu.app
└─UPDATE.APP
- Invoked the caller/dialer app in EMUI -> entered: *#*#2846579#*#*
- Went into ProjectMenu -> Software Upgrade -> SDCard Upgrade and pressed OK
Click to expand...
Click to collapse
BUT HERE COMES THE PROBLEMS:
Software Upgrade tool only seems to write some job information onto the phone instead of doing the upgrade job directly by itself and then it tries to reboot the phone into original Huawei recovery for doing the job automatically, but this was already overwritten with TWRP recovery :crying: TWRP started but the software upgrade/restore process was not executed.
And Huawei e(mergency)Recovery [Volume UP + Power Button] simply did nothing, also not while connected to an open guest WLAN
The boot message link http://zh.ui.vmall.com/emotiondownload.php?mod=restore simply redirects me to https://www.emui.com/, which also does not help in any way.
NOW THE IMPORTANT QUESTION:
How can I flash the original Huawei ROM back to my Nova 2?
I see these possibilities:
1) Somebody sends me a link to the Huawei recovery, which I could flash with
Code:
fastboot flash recovery [I]recovery.img[/I]
If someone still got the original Huawei recovery on its Nova 2 but also has the phone rooted, he/she could do:
Code:
adb shell
$ su
# cd /dev/block/bootdevice/by-name
# ls -al
=> find symlink of recoveries, which should be recovery -> /dev/block/mmcblk0p29 and recovery2 -> /dev/block/mmcblk0p22
# dd if=/dev/block/mmcblk0p29 of=/sdcard/recovery.img
# dd if=/dev/block/mmcblk0p22 of=/sdcard/recovery2.img
# exit
$ exit
adb pull /sdcard/recovery.img recovery.img
adb pull /sdcard/recovery2.img recovery2.img
...and uploads the files to a file hoster and send me the link.
2) Somebody sends me a link to a tool, which is able to decrypt the Huawei APP-images, which hopefully include the stock recovery image.
3) Somebody sends me a link to the Huawei flash tool for encrypted APP-images and some explanation, how to use it.
4) Somebody shows me a way to enforce Huawei HiSuite to do a reflash of Huawei ROM. Currently it says, that system restore is not supported on my phone (maybe because stock Huawei recovery is missing )
But maybe there is something else, which could help just as well...
ANY HELP WOULD BE REALLY APPRECIATED :good:
1. place the original service rom in dload-folder as you described.
2. shutdown your device.
3. hold "vol up", "vol down" and "power".
4. enjoy
5. tell me how i could update my wifes rooted (twrp+magisk) nova2 from b151 without wiping. (or how to backup and restore data partition)
@jsfgsdfhakjf
You need Huawei Update Extractor (I think 'RECOVERY.img' you can get in UPDATE.APP from service firmware PIC-L29C432B130) and Huawei Multi-Tool (to flash 'RECOVERY.img')
You can download stock recovery here... https://ufile.io/duucj
Thanks M!tch,
I think hold all keys together did it... which accidently pressed my girlfriend and I was wondering, why the recovery ran and did restore the stock image... and I sat around for days getting this working again :silly:
And thanks litvcom,
I'll save the tools in a safe place.... just for getting sure next time
thanks u saved my phone man
M!tch said:
1. place the original service rom in dload-folder as you described.
2. shutdown your device.
3. hold "vol up", "vol down" and "power".
4. enjoy
5. tell me how i could update my wifes rooted (twrp+magisk) nova2 from b151 without wiping. (or how to backup and restore data partition)
Click to expand...
Click to collapse
thanks man
Does anybody have a stock of the eRecovery for Huawei Nova 2i? The link above does not work.
Hi Guys
How to get Stock Firmware Package for Huawei Nova 2i RNE-L22C675 ?? Can't find it any where. I need the Stock Firmware Package for Huawei Nova 2i RNE-L22C675 with EMUI 5.0??
Thank you.
gunn3r4eva said:
How to get Stock Firmware Package for Huawei Nova 2i RNE-L22C675 ?? Can't find it any where. I need the Stock Firmware Package for Huawei Nova 2i RNE-L22C675 with EMUI 5.0??
Thank you.
Click to expand...
Click to collapse
Search here - https://forum.xda-developers.com/ma...e--roms-kernels-recoveries--other-development Nova 2i, Maimang 6, Honor 9i, G10 - Mate 10 Lite
Thanks a bunch bro. Your input really helped to discover development I never found before. I appreciate you.
Hi there,
does anyone still have the nova 2 stock recovery?
Would be much appreciated.
:crying:Last night, I installed the Android 8 update package on the forum.
Halfway through, an error is displayed and then exit.
I tried eRecovery and Hisuite, but all failed.
I tried it and found that the original recovery partition became recovery_ramdisk. It looks like the partition has changed.
What can I do to be able to return to emui5?
I have imagined "fastboot flashall", but I do not know how? Forgive my lame English
zzkeier said:
:crying:Last night, I installed the Android 8 update package on the forum.
Halfway through, an error is displayed and then exit.
I tried eRecovery and Hisuite, but all failed.
I tried it and found that the original recovery partition became recovery_ramdisk. It looks like the partition has changed.
What can I do to be able to return to emui5?
I have imagined "fastboot flashall", but I do not know how? Forgive my lame English
Click to expand...
Click to collapse
recovery_ramdisk. is the new name of recovery partition. EMUI8/Oreo flashing has started means the partitions etc have changed already so right now you can't go back to EMUI 5 as rollback images are not available yet. You can try to flash again properly with proper download for your specific model. I guess you are missing some echo commands.
thank you very much
SVR said:
recovery_ramdisk. is the new name of recovery partition. EMUI8/Oreo flashing has started means the partitions etc have changed already so right now you can't go back to EMUI 5 as rollback images are not available yet. You can try to flash again properly with proper download for your specific model. I guess you are missing some echo commands.
Click to expand...
Click to collapse
I extract the update.app(oreo) file and then i flash the system.img. Now it works..Thank you
hey how did you did that?
zzkeier said:
I extract the update.app(oreo) file and then i flash the system.img. Now it works..Thank you
Click to expand...
Click to collapse
I also have similar problem I installed different model rom using firmware finder and now I can only use my phone when I unlock bootloader when I lock it it will not open directly go into the erecovery and nothing is working I tried everything twrp,erecovery,force updating nothing worked all failed.please help
shrey2204 said:
I also have similar problem I installed different model rom using firmware finder and now I can only use my phone when I unlock bootloader when I lock it it will not open directly go into the erecovery and nothing is working I tried everything twrp,erecovery,force updating nothing worked all failed.please help
Click to expand...
Click to collapse
well,I flash the system.img by fastboot,and then make a factory reset.Bootloader unlock needed.
i have the same problem
I tried to upgrade phone to Oreo after unlock, in update progress it got error and restart phone! Now it shows:
Code:
Error Mode
Attention!
Please update system again
Error!
Func No : 11 (recovery image)
Error No : 2 ( load failed )
I just have access to fastboot
i did flash system.img and tried install twrp on ramdisk recovery. but always same
:crying::crying::crying::crying:
Hi
I have a problem with my Honor 7X L21.
Because online update dose not work for this model I decided to updated my smartphone offline.
I downloaded Oreo update file
Unlock my phone
install twrp
update phone
every thing is going well until here
then I decided to root my phone but I saw there is no twrp on my phone
I search and I found a thread here that show how install twrp with adb use recovery ramdisk.
I install twrp on recovery ramdisk and try to root my phone. its OK but when my phone want to start its stuck on google page "just a sec..."
I boot my device on twrp and I did factory reset but the problem was still exist.
then I decided to flash update again.
I copy update file on SD card and wright code on twrp
but at the end when I reboot the recovery, twrp except stock recovery came up and my stock recovery was gone.
I reboot the system but Its loop on this page that says:
ERROR MODE
Attention!
Please update system again.
Error!
Func NO : 11 (recovery image)
Error NO : 2 (load failed!)
Please help me!!!
I try to install stock recovery and twrp with adb and huawei multi tools but it didn't work.
it shows:
"FAILED (remote: partition length get error)"
I try to unbrick my phone too but it shows same message that "FAILED (remote: partition length get error)"
Helllllp lpeaeaeaeaeaseeee!!!
Mohammadreza76646 said:
Hi
I have a problem with my Honor 7X L21.
Because online update dose not work for this model I decided to updated my smartphone offline.
I downloaded Oreo update file
Unlock my phone
install twrp
update phone
every thing is going well until here
then I decided to root my phone but I saw there is no twrp on my phone
I search and I found a thread here that show how install twrp with adb use recovery ramdisk.
I install twrp on recovery ramdisk and try to root my phone. its OK but when my phone want to start its stuck on google page "just a sec..."
I boot my device on twrp and I did factory reset but the problem was still exist.
then I decided to flash update again.
I copy update file on SD card and wright code on twrp
but at the end when I reboot the recovery, twrp except stock recovery came up and my stock recovery was gone.
I reboot the system but Its loop on this page that says:
ERROR MODE
Attention!
Please update system again.
Error!
Func NO : 11 (recovery image)
Error NO : 2 (load failed!)
Please help me!!!
I try to install stock recovery and twrp with adb and huawei multi tools but it didn't work.
it shows:
"FAILED (remote: partition length get error)"
I try to unbrick my phone too but it shows same message that "FAILED (remote: partition length get error)"
Helllllp lpeaeaeaeaeaseeee!!!
Click to expand...
Click to collapse
Doing the update second time is fine, and best way to restore full stock. But you needed to use Oreo version of no-check recovery and the Oreo partition to flash it to.
So if still able to get into twrp, can try with correct no-check recovery and correct partition it's flashed to.
Also
With multi tool , make sure you put check mark on emui 8. Up in upper right corner. That way it uses Oreo partition names and file not nougat.
The partition length over message usually means nougat file or partition name used on Oreo system
mrmazak said:
Doing the update second time is fine, and best way to restore full stock. But you needed to use Oreo version of no-check recovery and the Oreo partition to flash it to.
So if still able to get into twrp, can try with correct no-check recovery and correct partition it's flashed to.
Also
With multi tool , make sure you put check mark on emui 8. Up in upper right corner. That way it uses Oreo partition names and file not nougat.
The partition length over message usually means nougat file or partition name used on Oreo system
Click to expand...
Click to collapse
Thank you for your answer.
But I try to extract update.app (oreo version) but its failed! huawei update extractor cant open it and 7zip cant extract it with (unexpected error...)!
And unfortunately my TWRP dos not work anymore
Mohammadreza76646 said:
Thank you for your answer.
But I try to extract update.app (oreo version) but its failed! huawei update extractor cant open it and 7zip cant extract it with (unexpected error...)!
And unfortunately my TWRP dos not work anymore
Click to expand...
Click to collapse
I give my phone to a friend to work on it. If he can't fix it I try new multi tools version to flash phone.
Mohammadreza76646 said:
Thank you for your answer.
But I try to extract update.app (oreo version) but its failed! huawei update extractor cant open it and 7zip cant extract it with (unexpected error...)!
And unfortunately my TWRP dos not work anymore
Click to expand...
Click to collapse
On the extractor app. On options tab uncheck the verify header option, it should extract then.
Then perhaps first do these three partitions.
Kernel.img
Ramdisk.img
Then
twrp_ramdisk or for stock use recovery_ramdisk
Mohammadreza76646 said:
Hi
I have a problem with my Honor 7X L21.
Because online update dose not work for this model I decided to updated my smartphone offline.
I downloaded Oreo update file
Unlock my phone
install twrp
update phone
every thing is going well until here
then I decided to root my phone but I saw there is no twrp on my phone
I search and I found a thread here that show how install twrp with adb use recovery ramdisk.
I install twrp on recovery ramdisk and try to root my phone. its OK but when my phone want to start its stuck on google page "just a sec..."
I boot my device on twrp and I did factory reset but the problem was still exist.
then I decided to flash update again.
I copy update file on SD card and wright code on twrp
but at the end when I reboot the recovery, twrp except stock recovery came up and my stock recovery was gone.
I reboot the system but Its loop on this page that says:
ERROR MODE
Attention!
Please update system again.
Error!
Func NO : 11 (recovery image)
Error NO : 2 (load failed!)
Please help me!!!
I try to install stock recovery and twrp with adb and huawei multi tools but it didn't work.
it shows:
"FAILED (remote: partition length get error)"
I try to unbrick my phone too but it shows same message that "FAILED (remote: partition length get error)"
Helllllp lpeaeaeaeaeaseeee!!!
Click to expand...
Click to collapse
I ever have similiar problem with you dude, but it's solved now, if you always stuck on " its OK but when my phone want to start its stuck on google page "just a sec...", its call google accont verification, i'll by bypass with this script, save as to .bat and put on adb folder
adb devices
adb shell content insert --uri content://settings/secure --bind name:s:user_setup_complete --bind value:s:1
adb shell am start -n com.google.android.gsf.login/
adb shell am start -n com.google.android.gsf.login.LoginActivity
pause
in fastboot type:
fastboot -w
after all it's works to me to bypass google account verification
and if now your problem is
ERROR MODE
Attention!
Please update system again.
Error!
Func NO : 11 (recovery image)
Error NO : 2 (load failed!)
i solve with re-flash system from this
https://androidfilehost.com/?fid=673956719939830152
fastboot flash system system.img
and doing TWRP Flashing
https://forum.xda-developers.com/devdb/project/?id=25826#downloads
fastboot flash recovery_ramdisk complete_twrp_ramdisk.img
and voila my problem solved..
mrmazak said:
On the extractor app. On options tab uncheck the verify header option, it should extract then.
Then perhaps first do these three partitions.
Kernel.img
Ramdisk.img
Then
twrp_ramdisk or for stock use recovery_ramdisk
Click to expand...
Click to collapse
Hello again dude.
Finally I flashed my phone and I got the system installed.
But now my phones IMEI is lost. and I cant put sim on it!!!
what should I do now???
FRP is locked! (
Mohammadreza76646 said:
Hello again dude.
Finally I flashed my phone and I got the system installed.
But now my phones IMEI is lost. and I cant put sim on it!!!
what should I do now???
FRP is locked! (
Click to expand...
Click to collapse
So now is locked frp. Does phone have twrp or stock now.?
I think when you tried to install the oreo update for second time, you followed same tutorial as the first time. And that made you problem worse. The tutorial has you flash no-check recovery to 2 partition by block number. 22 & 29. On nougat that is "recovery" and "recovery2". On Oreo partion table it is "reserved2" & "erecovery_vendor"
I don't know how to fix imei. Have hope that if to ucan have a full ota install , maybe can be fixed.
There is available a "service rom" (used to fix most all problem) for Europe region with l21.
I can share link to site with service rom if you want , but I have not used it myself so not gonna be much help with it.
Link is to rusian language page. Google should translate for you.
https://4pda.ru/forum/index.php?showtopic=879524&view=findpost&p=73818595
mrmazak said:
So now is locked frp. Does phone have twrp or stock now.?
I think when you tried to install the oreo update for second time, you followed same tutorial as the first time. And that made you problem worse. The tutorial has you flash no-check recovery to 2 partition by block number. 22 & 29. On nougat that is "recovery" and "recovery2". On Oreo partion table it is "reserved2" & "erecovery_vendor"
I don't know how to fix imei. Have hope that if to ucan have a full ota install , maybe can be fixed.
There is available a "service rom" (used to fix most all problem) for Europe region with l21.
I can share link to site with service rom if you want , but I have not used it myself so not gonna be much help with it.
Link is to rusian language page. Google should translate for you.
https://4pda.ru/forum/index.php?showtopic=879524&view=findpost&p=73818595
Click to expand...
Click to collapse
It have stock recovery.
Mohammadreza76646 said:
It have stock recovery.
Click to expand...
Click to collapse
in summery. because i have been going back and forth in multiple different groups, multiple problem, i cant remember it all.
you have broken system, from failed root attempt, followed by failed update.
device condition is as follows.
--system not booting
--stock recovery loads
--fastboot/bootloader loads, but is in frp lock status
options are limited, at best.
I think "dload" method with service rom is best.
other option is maybe paid service like dc-unlock. But I can recall some note on there service about frp-unlock, that can only be used on device with working system. (of course if was working system, wouldn't need dc-unlock)
mrmazak said:
in summery. because i have been going back and forth in multiple different groups, multiple problem, i cant remember it all.
you have broken system, from failed root attempt, followed by failed update.
device condition is as follows.
--system not booting
--stock recovery loads
--fastboot/bootloader loads, but is in frp lock status
options are limited, at best.
I think "dload" method with service rom is best.
other option is maybe paid service like dc-unlock. But I can recall some note on there service about frp-unlock, that can only be used on device with working system. (of course if was working system, wouldn't need dc-unlock)
Click to expand...
Click to collapse
No. System boot successfully!
I will send you screenshot:
Mohammadreza76646 said:
No. System boot successfully!
I will send you screenshot:
Click to expand...
Click to collapse
here you are
Mohammadreza76646 said:
here you are
Click to expand...
Click to collapse
what about the "about phone" screen
what does it show for version?
If is all stock you should be able to go into deveolper options and enable "oem unlock". If it is greyed out and cannot switch it. Try First to remove google account (all accounts ). and reboot. See if can change then. If not, try Second to do "fastboot oem relock [enter your bootloader code here]
after relock and rebooted oem switch should be enabled again.
****RELOCK IS ONLY ADVISED IF 100% STOCK ROM****
otherwise relock could make more trouble.
Still not sure how to get IMEI back even if unlocked frp though.
**And please stop posting in other threads , the same problem , because you are getting help here.
your post in recovery thread is off topic to that thread and just makes the forum harder to maintain.
mrmazak said:
what about the "about phone" screen
what does it show for version?
If is all stock you should be able to go into deveolper options and enable "oem unlock". If it is greyed out and cannot switch it. Try First to remove google account (all accounts ). and reboot. See if can change then. If not, try Second to do "fastboot oem relock [enter your bootloader code here]
after relock and rebooted oem switch should be enabled again.
****RELOCK IS ONLY ADVISED IF 100% STOCK ROM****
otherwise relock could make more trouble.
Still not sure how to get IMEI back even if unlocked frp though.
**And please stop posting in other threads , the same problem , because you are getting help here.
your post in recovery thread is off topic to that thread and just makes the forum harder to maintain.
Click to expand...
Click to collapse
Thanks )
I'm so sorry for my posts, it's because I don't have a stable connection and I can't see notification of my thread.
I gave my phone to friend an he fix IMEI (I don't know how)
But OEM is steel lock.
I think he did it with using special box.
Mohammadreza76646 said:
Hi
I have a problem with my Honor 7X L21.
Because online update dose not work for this model I decided to updated my smartphone offline.
I downloaded Oreo update file
Unlock my phone
install twrp
update phone
every thing is going well until here
then I decided to root my phone but I saw there is no twrp on my phone
I search and I found a thread here that show how install twrp with adb use recovery ramdisk.
I install twrp on recovery ramdisk and try to root my phone. its OK but when my phone want to start its stuck on google page "just a sec..."
I boot my device on twrp and I did factory reset but the problem was still exist.
then I decided to flash update again.
I copy update file on SD card and wright code on twrp
but at the end when I reboot the recovery, twrp except stock recovery came up and my stock recovery was gone.
I reboot the system but Its loop on this page that says:
ERROR MODE
Attention!
Please update system again.
Error!
Func NO : 11 (recovery image)
Error NO : 2 (load failed!)
Please help me!!!
I try to install stock recovery and twrp with adb and huawei multi tools but it didn't work.
it shows:
"FAILED (remote: partition length get error)"
I try to unbrick my phone too but it shows same message that "FAILED (remote: partition length get error)"
Helllllp lpeaeaeaeaeaseeee!!![/QUOTE
Are u able.to boot into twrp ?
Click to expand...
Click to collapse
Hello I have a Huawei Mate-SE (with bootloader unlocked and rooted with magisk v16). I have been using the android custom rom RRO v6 (RR-O-v6.0.0-20180401-bnd-OpenKirin) for around a month now. I got this exact same problem about the White Screen saying "ERROR MODE Attention...." since I updated the Magisk to latest version (from the installed application) and rebooted my phone. SInce I rebooted I am getting that same error which makes the phone loops into it for a few times and then it loads the Huawei eRecovery that offers me some options that I am not sure what would do to my phone.
I have been trying to connect to adb tools/fastboot but it doesn't detect the phone and im pretty sure I have the device drivers installed on my computer since nothing have changed in my pc for a month now since I flashed RRO on it.
Is there any other mode besides recovery that would allow me to connect adb/fastboot to it? Or does anyone knows how should I proceed?
IonDEfeso said:
Hello I have a Huawei Mate-SE (with bootloader unlocked and rooted with magisk v16). I have been using the android custom rom RRO v6 (RR-O-v6.0.0-20180401-bnd-OpenKirin) for around a month now. I got this exact same problem about the White Screen saying "ERROR MODE Attention...." since I updated the Magisk to latest version (from the installed application) and rebooted my phone. SInce I rebooted I am getting that same error which makes the phone loops into it for a few times and then it loads the Huawei eRecovery that offers me some options that I am not sure what would do to my phone.
I have been trying to connect to adb tools/fastboot but it doesn't detect the phone and im pretty sure I have the device drivers installed on my computer since nothing have changed in my pc for a month now since I flashed RRO on it.
Is there any other mode besides recovery that would allow me to connect adb/fastboot to it? Or does anyone knows how should I proceed?
Click to expand...
Click to collapse
I have seen where the magisk update screwed up and patches the kernel intead of the ramdisk.
Power off , long press power button.
Hold volume down and plug in USB from PC.
This should cause it to boot into fastboot mode.
Then flash the stock kernel. And the stock or first patched ramdisk. (From earlier root)
mrmazak said:
I have seen where the magisk update screwed up and patches the kernel intead of the ramdisk.
Power off , long press power button.
Hold volume down and plug in USB from PC.
This should cause it to boot into fastboot mode.
Then flash the stock kernel. And the stock or first patched ramdisk. (From earlier root)
Click to expand...
Click to collapse
Hi thank you I was able to finally detect the device now. I am unsure about the kernel is that the recovery.img or system.img files I downloaded (i saved every file i used when I installed the rom) or do I need to look for the kernel somewhere else? I do have the complete_twrp_ramdisk.img file though.
Edit, I did more research and found the stock kernel is withing the boot.img file which I dont have so I looked up for the official BND-L34 oreo update and im currently downloading to extract the stock boot.img from the update.zip and flash it. Since that download was going to take me a while anyway i tried flashing the twrp recovery file without success (didn't changed anything) so i guess I should follow the instructions you gave me by flashing the kernel first then the twrp recovery.
mrmazak said:
I have seen where the magisk update screwed up and patches the kernel intead of the ramdisk.
Power off , long press power button.
Hold volume down and plug in USB from PC.
This should cause it to boot into fastboot mode.
Then flash the stock kernel. And the stock or first patched ramdisk. (From earlier root)
Click to expand...
Click to collapse
Do you know what the boot.img files name is after extraction?
I have extracted all 3 update zips and cannot find anything called boot.img
By the way, thank you.. After updating magisk I have been dealing with failed recovery and failed boot for over a week and this is the first reply anywhere that looks promising
IonDEfeso said:
Hi thank you I was able to finally detect the device now. I am unsure about the kernel is that the recovery.img or system.img files I downloaded (i saved every file i used when I installed the rom) or do I need to look for the kernel somewhere else? I do have the complete_twrp_ramdisk.img file though.
Edit, I did more research and found the stock kernel is withing the boot.img file which I dont have so I looked up for the official BND-L34 oreo update and im currently downloading to extract the stock boot.img from the update.zip and flash it. Since that download was going to take me a while anyway i tried flashing the twrp recovery file without success (didn't changed anything) so i guess I should follow the instructions you gave me by flashing the kernel first then the twrp recovery.
Click to expand...
Click to collapse
if you were on oreo. then there is not a boot.img, instaed there is seperate ramdisk.img and kernel.img.
i have all the files already extracted for oreo and a backup from nougat as well.
https://androidfilehost.com/?w=files&flid=265998
make sure you know what you are doing before flashing.
for example. on oreo the boot and recovery share one kernel image. SO if kernel is messed up you will not be able to boot "boot" or "recovery"
Tested with BLN-L22 but should work in every Honor 6x model with emui 5
THIS WILL CHANGE YOUR DEVICE TO CHINESE VARIANT!!!
Warning: I'm not responsible if you bricked Your device,loose your warranty while rebranding and updating etc
Downlaod:HWOTA from HERE
Extract it inside local disk C: or Desktop
1. On the phone, make a backup of all data (since during the upgrade all data will be erased). This is an obligatory condition.
2. Unlock your bootloader: (There´s no way around it (unfortnuately), but after the procedure your device will be locked again, so don´t worry!). The device will make a factory reset, so once again, BACKUP your files!!!!!!!!!!
3. Enable ‘USB debugging’ and ‘OEM Unlock’ option from setting>developer option>. To enable Developer Options, go to About phone and tap the Build Number 7 times.
4. You must download three zip-archives:
update.zip
update_data_full.zip
BLN-AL20_update_full_all_cn.zip
5. Add the downloaded files to the folder "HWOTA7\Update" and rename two files same as mentioned below->
- update_data_full_public.zip to update_data_public.zip
- update_full_BLN-AL20_all_cn.zip to update_all_hw.zip
-update.zip don't rename.
6.Connect your phone to PC using fastboot and run update.bat in HWOTA 7 folder,it will ask for unlock code if your device is locked,follow instructions,Reboot to TWRP>By holding power button,when its shows yellow warning hold volume up key it will Reboot to TWRP
7.When its ask for
update from> Using the script
select >change location>BLN-AL 20
It will copy firmware and install everything automatically,just wait for your device to boot
At the end of the process, everything should work fine... Be prepared, the bootloader will be locked after changing the location or firmware as a FullOTA.
8. If suddenly it turned out "bootloop" - go into the stock Recovery and make wipe.
PS: To change the firmware using the SD card, you need to create a folder "HWOTA" on the SD card and copy three firmware archives with the changed names (see above). In the batch file select item 1 "SDCard HWOTA directory"
Google Apps:here Requires stock recovery to install, You need to install playstore from hi app gallery or other source.
Bugs Fixing:
Unknown or invalid IMEI:Use any root file manager and go to cust/all/cn/prop/local.prop and edit local.prop change the line full network support: true to false
Sound bug or any other bugs:Flash the whole firmware again using HuRu updater it will completely install the firmware which fixes the sound bug.Follow this guide for HuRu Updater> HuRu Updater
Buy me a coffee
CREDITS: @Alexxxx1 , @vovan1982 and huge thanks to @arshilhonor6x ?
With this guide there are any bugs like no imei etc...?
Salva2000 said:
With this guide there are any bugs like no imei etc...?
Click to expand...
Click to collapse
Yes,imei bug,sound bug but both can be fixed
arshilhonor6x said:
Yes,imei bug,sound bug but both can be fixed
Click to expand...
Click to collapse
Hiw to root, is there any bootloop while flashing magisk
Khan ubaid said:
Hiw to root, is there any bootloop while flashing magisk
Click to expand...
Click to collapse
Flash magisk 16.4,not faced any bootloop with 16.4
Khan ubaid said:
Hiw to root, is there any bootloop while flashing magisk
Click to expand...
Click to collapse
Give me feedback after installing emui 8
List of Roms available in emui8: Elemental rom had fingerprint bug will be fixed in two months.
GSI roms only phhusson roms are working. I'm using this one https://forum.xda-developers.com/pr...-development/experimental-phh-treble-t3709659
list of bugs: some gapps crashes,adb and mtp not working,headphones without mic wont detect but gsi roms will update frequently so these bugs will be gone.
final stock emui8 no bugs you can flash gapps and use it as stock emui8.
be careful with gsi roms. if you accidentally enter into e recovery while on any gsi rom you need to factory reset otherwise your internal storage wont detect.
Finally you need to factory reset after every gsi rom you have flashed and factory reset only works with stock recovery. flash this https://mega.nz/#!cbJFAIQD!qvp1KnZ0qxlg6nHDFmpM5qyZ9QUVIDe5PoZE0BQf8fs
this stock recovery for emui8 will do factory reset otherwise gsi roms wont boot.
Battery life in EMUI8 is awesome
new battery saving settings really working.
Ramesh006 said:
new battery saving settings really working.
Click to expand...
Click to collapse
Where is this setting, did you switch to low resolution mode ?
Ramesh006 said:
new battery saving settings really working.
Click to expand...
Click to collapse
U are using emui 8 now
Which TWRP are you guys using for Oreo? I am aware of the changes in partitions and the recovery_ramdisk. I tried twrp versions for other Huawei phones that are Oreo-ready but couldn't flash magisk (I think it was encryption related).
galapagos said:
Which TWRP are you guys using for Oreo? I am aware of the changes in partitions and the recovery_ramdisk. I tried twrp versions for other Huawei phones that are Oreo-ready but couldn't flash magisk (I think it was encryption related).
Click to expand...
Click to collapse
Try twrp recovery inside 'elemental rom' thread
is there a way to update the phone without pc?
yunamunchy said:
is there a way to update the phone without pc?
Click to expand...
Click to collapse
Yes but i didnt test it,flash oeminfo of bln-al20 using twrp and flash emui 8 full firmware using HuRu updater
Khan ubaid said:
Where is this setting, did you switch to low resolution mode ?
Click to expand...
Click to collapse
It was in battery section
to flash by huru updater should flash oem info first
---------- Post added at 02:34 PM ---------- Previous post was at 02:34 PM ----------
to flash by hurupdater should flash oem info first
---------- Post added at 02:34 PM ---------- Previous post was at 02:34 PM ----------
to flash by hurupdater should flash oem info first
arshilhonor6x said:
Tested with BLN-L22 but should work in every Honor 6x model with emui 5
THIS WILL CHANGE YOUR DEVICE TO CHINESE VARIANT!!!
Warning: I'm not responsible if you bricked Your device,loose your warranty while rebranding and updating etc
Downlaod:HWOTA from here https://mega.nz/#!CXRnEaAb!XYodFoS9CDqJkHx0Uv2fdFmzycCvTrexcvYzrwnjfGI
Extract it inside local disk C: or Desktop
1. On the phone, make a backup of all data (since during the upgrade all data will be erased). This is an obligatory condition.
2. Unlock your bootloader: (There´s no way around it (unfortnuately), but after the procedure your device will be locked again, so don´t worry!). The device will make a factory reset, so once again, BACKUP your files!!!!!!!!!!
3. Enable ‘USB debugging’ and ‘OEM Unlock’ option from setting>developer option>. To enable Developer Options, go to About phone and tap the Build Number 7 times.
4. You must download three zip-archives:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G3196/g1699/v147280/f1/full/update.zip
http://update.hicloud.com:8180/TDS/...80/f1/full/public/update_data_full_public.zip
http://update.hicloud.com:8180/TDS/...N-AL20_all_cn/update_full_BLN-AL20_all_cn.zip
5. Add the downloaded files to the folder "HWOTA7\Update" and rename two files same as mentioned below->
- update_data_full_public.zip to update_data_public.zip
- update_full_BLN-AL20_all_cn.zip to update_all_hw.zip
-update.zip don't rename.
6.Connect your phone to PC using fastboot and run update.bat in HWOTA 7 folder,it will ask for unlock code if your device is locked,follow instructions,Reboot to TWRP>By holding power button,when its shows yellow warning hold volume up key it will Reboot to TWRP
7.When its ask for
update from> Using the script
select >change location>BLN-AL 20
It will copy firmware and install everything automatically,just wait for your device to boot
At the end of the process, everything should work fine... Be prepared, the bootloader will be locked after changing the location or firmware as a FullOTA.
8. If suddenly it turned out "bootloop" - go into the stock Recovery and make wipe.
PS: To change the firmware using the SD card, you need to create a folder "HWOTA" on the SD card and copy three firmware archives with the changed names (see above). In the batch file select item 1 "SDCard HWOTA directory"
Bugs Fixing:
Unknown or invalid IMEI:Use any root file manager and go to cust/all/cn/prop/local.prop and edit local.prop change the line full network support: true to false
Sound bug or any other bugs:Flash the whole firmware again using HuRu updater it will completely install the firmware which fixes the sound bug.Follow this guide for HuRu Updater> https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
CREDITS: @Alexxxx1 , @vovan1982 and huge thanks to @arshilhonor6x
Click to expand...
Click to collapse
Hi, I need to know how I can get back to emui 5.0 from 8.0
jamesxantt said:
Hi, I need to know how I can get back to emui 5.0 from 8.0
Click to expand...
Click to collapse
U need rollback package
yunamunchy said:
is there a way to update the phone without pc?
Click to expand...
Click to collapse
No for emui5 to emui8 you need hwota7. Huru is for changing firmwares in emui8 like al10 to al20 . so your gonna need a pc to do hwota7.
---------- Post added at 02:08 AM ---------- Previous post was at 02:04 AM ----------
jamesxantt said:
Hi, I need to know how I can get back to emui 5.0 from 8.0
Click to expand...
Click to collapse
Use hwota8 but be careful small mistake will brick your phone. My advice instead of downgrade go to openkirin.net and try los 15. Very stable os than stock and got stock hauwei camera,gapps and good battery backup.
arshilhonor6x said:
U need rollback package
Click to expand...
Click to collapse
I tried but it did not work ?
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TWRP - 3.3.1-3 For Huawei MediaPad M3 Lite 8/10
The new TWRP 3.3.1-3 is required only for Android Q
Officially Supported Devices :
Huawei MediaPad M3 Lite 10 : ( code name Bach ) : BAH-AL00/BAH-L01/BAH-L09/BAH-W09
Huawei MediaPad M3 Lite 8 : ( code name Chopin ) : CPN-AL00/CPN-L0J/CPN-L09/CPN-W09
Instructions :
1. This new TWRP must be installed ONLY on your device running LOS 17.1 with TWRP 3.3.1-0 !
2. flash TWRP recovery using the following command : "fastboot flash recovery twrp-3.3.1-3.img"
3. reboot to recovery ( please check this info after TWRP was installed - and before take any actions )
Downloads :
twrp-3.3.1-2.img
twrp-3.3.1-3.img
Working/ Not working :
- adb shell & mtp
- wipe, backup & restore
- USB-OTG ( need to reboot device to be able to use USB-OTG )
- install Android 10 ROMs
- install GApps Android 10
- FBE /data decrypt support working !
Source :
kernel source : https://github.com/Huawei-Dev/android_kernel_huawei_bach
Credit :
TeamWin - TWRP
LuK1337 for his help !
Mention :
We need this new update of TWRP 3.3.1-3 in order to be able to install GApps on Android 10 & encrypt/decrypt your device !
There is no reason to update TWRP - if you don' use custom ROMs based Android 10 !
Best regards !
Reserved
*** reserved ***
Can't do anything with TWRP
Some help would be greatly appreciated, I have unlocked my mediapad m3 8.0 lite, flashed twrp 3.1.1-1 but when booting into twrp it just sits on the flash screen. Any help?
Roswellien said:
Some help would be greatly appreciated, I have unlocked my mediapad m3 8.0 lite, flashed twrp 3.1.1-1 but when booting into twrp it just sits on the flash screen. Any help?
Click to expand...
Click to collapse
Please, can you install twrp 3.2.0 ? And check to see if you have the same issue ...
surdu_petru said:
Please, can you install twrp 3.2.0 ? And check to see if you have the same issue ...
Click to expand...
Click to collapse
Installed 3.2.0, worked as expected, attempted to directly update to 3.3.1-1, issue returned. Went back to 3.2.0, worked again, flashed 3.3.1-0, issue came back. At a loss at this point. Is there something I am missing here?
Roswellien said:
Installed 3.2.0, worked as expected, attempted to directly update to 3.3.1-1, issue returned. Went back to 3.2.0, worked again, flashed 3.3.1-0, issue came back. At a loss at this point. Is there something I am missing here?
Click to expand...
Click to collapse
Yes, only 3.2.0 it's working with stock Huawei Rom. If you want to use the new twrp, please install LOS 16.0 in twrp 3.2.0 and from now you can update twrp without issues.
No luck.
surdu_petru said:
Yes, only 3.2.0 it's working with stock Huawei Rom. If you want to use the new twrp, please install LOS 16.0 in twrp 3.2.0 and from now you can update twrp without issues.
Click to expand...
Click to collapse
Got 3.2.0 installed and working. Wiped and flashed LOS 16.0, stuck in boot loop. Repeated and boot loop again. I've never had this many problems flashing ROMs before. And like an idiot I was in such a rush I didn't backup first. Gonna see if I can sideload a different room and get it running.
When I use the wipe in 3.2.0 there's a whole bunch of things in /data it fails to wipe saying access denied. Any ideas?
---------- Post added at 02:34 AM ---------- Previous post was at 02:21 AM ----------
Roswellien said:
Got 3.2.0 installed and working. Wiped and flashed LOS 16.0, stuck in boot loop. Repeated and boot loop again. I've never had this many problems flashing ROMs before. And like an idiot I was in such a rush I didn't backup first. Gonna see if I can sideload a different room and get it running.
When I use the wipe in 3.2.0 there's a whole bunch of things in /data it fails to wipe saying access denied. Any ideas?
Click to expand...
Click to collapse
Strike that. Did the wipe again when I got home. Didn't error out, flashed again and booted fine. Looks like I'm all good! Thanks everyone!
Update to 3.3.1-2 !
Hello !
There is a new update of TWRP to 3.3.1-2 !
Only minor updated, including new kernel for Android 10 & syncing with the last code source of TWRP to improve stability
Also was fixed FBE encryption !
4. flash TWRP recovery using the following command : "fastboot flash recovery twrp-3.3.1-1.img"
Click to expand...
Click to collapse
Hello
Any manual for regular people how and where to do this? I don't understand where and how type this command.
Instruction is not clear
Because your manual is useless I tried google and found Multi-Tool 8. I flashed img through it. If I tried load in TWRP device is stuck on this screen and nothing more
@surdu_petru, if you want donations then write usable manuals for real life regular people.
Yesterday I got unknown device and installed TWRP & Custom in 10 ninutes. Your manuals are not help at all. I spent hour+ and get nothing.
Looks like my device boots everytime in this TWRP now.
I donated your work even without using it. But no I'm so disappointed (
I made same with twrp_3.2.0-0. It works. Again 3.3.1-2 - nothing. Add notice about stock firmware to 1st message in topic. Time is killed (
pasha4ur said:
Because your manual is useless I tried google and found Multi-Tool 8. I flashed img through it. If I tried load in TWRP device is stuck on this screen and nothing more
@surdu_petru, if you want donations then write usable manuals for real life regular people.
Yesterday I got unknown device and installed TWRP & Custom in 10 ninutes. Your manuals are not help at all. I spent hour+ and get nothing.
Looks like my device boots everytime in this TWRP now.
I donated your work even without using it. But no I'm so disappointed (
I made same with twrp_3.2.0-0. It works. Again 3.3.1-2 - nothing. Add notice about stock firmware to 1st message in topic. Time is killed (
Click to expand...
Click to collapse
Hello !
Please do not panic ... the problem is that you didn't read everything or maybe you didn't understand everything like it should !
So, your device is still in Android N, because you are on stock ... so you need to use ONLY TWRP 3.2.0.0 !
Now, if you want to use LOS , you need to flash LOS 16.0 on this TWRP 3.2.0, and after that you are able to update TWRP/LOS as you like !
Good luck !
Warning !
Please be very carefully before to flash LOS 16.0 into TWRP 3.2.0 because there is no viable solutions to return to Huawei Stock Firmware !
Photo camera still not working and also the battery does not seem to hold as much as in stock ( maybe you can read some feedback of other users on LOS 17.1 or Pixel Experience) ... if these are not an impediment to you, than you can start format data into twrp-3.2.0 in order to decrypt /data, reboot device into twrp from twrp in order to be able to use data as twrp already recommend and flash LOS 16.0 ! Later you can update TWRP to the last version and install some Android 10 Custom ROMs !
If you want after all this to return to stock, then this is a problem because I already tried without success ... so, that's why this "warning!"
So, your device is still in Android N, because you are on stock ... so you need to use ONLY TWRP 3.2.0.0 !
Click to expand...
Click to collapse
Please be very carefully before to flash LOS 16.0 into TWRP 3.2.0 because there is no viable solutions to return to Huawei Stock Firmware !
Click to expand...
Click to collapse
You should write this in 1st message in topic. Not on 2nd page.
Don't worry. My device is already dead in bootloop.
I will look for a service center or buy a new tablet after removing the quarantine in my country.
Great job! (
pasha4ur said:
You should write this in 1st message in topic. Not on 2nd page.
Don't worry. My device is already dead in bootloop.
I will look for a service center or buy a new tablet after removing the quarantine in my country.
Great job! (
Click to expand...
Click to collapse
How is already dead ?? I see that you have installed LOS17.1, right ? ... So, I guess you re device it's ok !
So, I guess you re device it's ok !
Click to expand...
Click to collapse
After running encryption function it's in bootloop
Fix Data Partition Size !!!
Hello !
I will explain here how the partition /data should be resized in order to be able to Encrypt device on any custom ROM based Android 10 !
From the total of data size, we need to reserve 32768 bytes for encryption stuff.
First, your device should be running Android 10 with TWRP 3.3.1-2 installed ( if you are here, I guess this is already done - what follows is not for Android Pie or for another version of TWRP )
Connect USB cable and type : ( it doesn't matter if you are now on TWRP or a custom ROM based Android 10, btw, make sure you have already enabled "Android debugging" if you're not on TWRP )
adb reboot bootloader
Click to expand...
Click to collapse
You're now on bootloader mode, here only fastboot commands are allowed !
Determine total size of /data partition by typing this command :
fastboot getvar partition-size:userdata
Click to expand...
Click to collapse
Because there are three versions of data storage size : 16GB, 32GB & 64GB - the response to the above command will vary depending on the capacity of your device !
Something like this you'll see after above command :
partition-size:userdata: 0x5xxxxxxxx
finished. total time: 0.002s
Click to expand...
Click to collapse
Let's assign a name to this value, to make it easier to explain what to do next:
I'll call "sectors" the value "0x5xxxxxxxx" which means the total size of your data partition !
If you have any questions so far, then it's time to ask for help, before going any further: because we'll perform some operations with "sectors", and you should already understand what "sectors" mean ... basicly it's a value equale with the total size of youre data partition returned by fastboot !
How we actually interpret this generic number "0x5xxxxxxxx" :
The "xxxxxxxx" from "0x5xxxxxxxx" it's a base number 16 ( hexa) - and is made up of digits from 0 to 9 and also from letters from a to f !
This is just a random example in response to the above command :
partition-size:userdata: 0x5fb03abe0
finished. total time: 0.002s
Click to expand...
Click to collapse
Click to expand...
Click to collapse
Convert "sectors" from hex to decimal using any converter online hex-to-decimal !
"sectors" it'll be now a number made up of digits from 0 to 9 !
Subtract now from "sectors", 32768 .... something like this : "new_sectors" = "sectors" - 32768
The new sectors "new_sectors" will be smaller by 32768 than the one convert from hex to decimal !
Now, this last value ("new_sectors") must be divided to 512 : "new_new_sectors" = "new_sectors" : 512
Let's go back to the "sectors", so we'll rename "new_new_sectors" to "sectors" , so the final value of "sectors" will be smaller by 32768 than the one convert from hex to decimal and also divided to 512 !
Finally, we can summarize all the above operations to this one :
"sectors" = (hex-to-dec(0x5xxxxxxxx) - 32768) : 512
Click to expand...
Click to collapse
As soon as you have the final value and everything went clarity, we need to format data under twrp with this final value of "sectors" !
Reboot device from bootloader mode :
fastboot reboot
Click to expand...
Click to collapse
Reboot device to TWRP :
adb reboot recovery
Click to expand...
Click to collapse
Warning : all data will be lose because we need to format /data :
In order to reformat data Unmount data & type those commands :
Unmount data : check "Mount" & under "Select Partitions to Mount:" deselect/uncheck "Data" !
adb shell
mkfs.f2fs /dev/block/mmcblk0p62 "sectors"
Click to expand...
Click to collapse
Instead "sectors" you"ll must introduce the value of "sectors" which is a number made up of digits from 0 to 9 !
Reboot your device again to TWRP in order to be able to use /data !
reboot recovery
Click to expand...
Click to collapse
That's ALL ... you can now install the new TWRP 3.3.1-3 ( please check OP for download ) with /data decrypt support and also the new LOS 17.1 ( released ) where you'll be able to Encrypt tablet without issues !
Warning :
Starting from now you should never format data again into TWRP in this way : Wipe -> Format Data !
This operation will remove "data" encrypt/decrypt support and your device will not be able to be encrypted under any custom ROMs Android 10 !
surdu_petru said:
Yes, only 3.2.0 it's working with stock Huawei Rom. [...]
Click to expand...
Click to collapse
Hi there,
Could anyone please point me at the right direction to download TWRP 3.2.0 for Huawei MediaPad M3 Lite ? It seems I can't find it anywehre :/
Thank you very much.
Oum said:
Hi there,
Could anyone please point me at the right direction to download TWRP 3.2.0 for Huawei MediaPad M3 Lite ? It seems I can't find it anywehre :/
Thank you very much.
Click to expand...
Click to collapse
Where else could TWRP 3.2.0 be if not in TWRP 3.2.0 thread ... logical, right ??
Roswellien said:
Some help would be greatly appreciated, I have unlocked my mediapad m3 8.0 lite, flashed twrp 3.1.1-1 but when booting into twrp it just sits on the flash screen. Any help?
Click to expand...
Click to collapse
The same thing's happened to me, but "twrp_3.2.0-0.img" worked on my device but the app does not recognize the recovery image (PixelExperience-10.0-HuaweiMediaPadM3Lite_2020-03-15.zip) which I copied it onto external SD card such as /sdcard/download folder.
---------- Post added at 04:49 PM ---------- Previous post was at 04:42 PM ----------
surdu_petru said:
TWRP - 3.3.1-3 For Huawei MediaPad M3 Lite 8/10
The new TWRP 3.3.1-3 is required only for Android Q
Officially Supported Devices :
Huawei MediaPad M3 Lite 10 : ( code name Bach ) : BAH-AL00/BAH-L01/BAH-L09/BAH-W09
Huawei MediaPad M3 Lite 8 : ( code name Chopin ) : CPN-AL00/CPN-L0J/CPN-L09/CPN-W09
Instructions :
1. unlock bootloader
3. unlock OEM on Developer options
3. enter on bootloader mode :
( switch off your device then keep pressed volume down key when plug to USB cable )
4. flash TWRP recovery using the following command : "fastboot flash recovery twrp-3.3.1-3.img"
5. reboot to recovery ( please check this info after TWRP was installed - and before take any actions )
Downloads :
twrp-3.3.1-2.img
twrp-3.3.1-3.img
Working/ Not working :
- adb shell & mtp
- wipe, backup & restore
- USB-OTG ( need to reboot device to be able to use USB-OTG )
- install Android 10 ROMs
- install GApps Android 10
- FBE /data decrypt support working !
Source :
kernel source : https://github.com/Huawei-Dev/android_kernel_huawei_bach
Credit :
TeamWin - TWRP
LuK1337 for his help !
Mention :
We need this new update of TWRP 3.3.1-3 in order to be able to install GApps on Android 10 & encrypt/decrypt your device !
There is no reason to update TWRP - if you don' use custom ROMs based Android 10 !
Best regards !
Click to expand...
Click to collapse
I cannot flash PixelExperience-10.0-HuaweiMediaPadM3Lite_2020-03-15.zip by TWRP 3.2.0.0. Do I need to flash LOS16.0 onto my device first and then update TWRP to 3.3.1.3 and then flash PixelExperience-10.0-HuaweiMediaPadM3Lite_2020-03-15.zip???
Hi guys i have no idea where i went wrong. When flashing TWRP, this message always comes up: "necessary to unlock frp! Navigate to settings> developer op)". Can you help me??
mc_simon88 said:
Hi guys i have no idea where i went wrong. When flashing TWRP, this message always comes up: "necessary to unlock frp! Navigate to settings> developer op)". Can you help me??
Click to expand...
Click to collapse
Yes, go to Settings->Developer settings->OEM unlock !