OTA-Update problem and fix! (Mediapad M2 10.0) - Huawei MediaPad M2

Hello together,
I get some problems with installing the new firmware update (M2-A01wV100R001C100B006). The update does not work with the update tool on the air (OTA). Every time I tried it, my tablet showed "Software install failed - Failed to check the update files. Please download the package again".
First try to fix was to unpack the UPDATE.APP from the 226MB zip-file (/sdcard/HwOUC/...B006.zip) into "dload"-directory (not /dload_ota) and start a local update with the Huawei update tool. --> First time it looked good and showed "update successfully installed", but in the truth it was failed and does not work this way.
Working update process:
- Download the full firmware from Huawei (not the update package) Official Huawei Rom Thread
- Unpack and copy the "dload"-folder with the 2.9GiB UPDATE.APP file in it to your sdcard or internal storage
- Open update tool on the tablet and install from local
(The software shows you will loose all your data, but on my tablet nothing was lost and I only had to root it again.)
Greetz,
CM

Hello,
You write that you have root device?
If you root the device and using the TWRP recovery?
Thx for reply.
Martin

and what is the question?

How install full firmware from Huawei, if I have TWRP recovery?

I don't know but normally flash it via Huawei Update Tool and after it, flash TWRP again if needed!

Huawei update tool is software for Windows? Any link please?

LTE ROM update?
Hi All, my M2 LTE has never received a single OTA update, plus can't seem to find anywhere an official ROM for LTE in Huawei site.
I see there is a Wifi ROM available, but no LTE!?
Can someone shed some light please?

Related

ZE551ML not receiving OTA or detecting update file

My phone's stuck on the firmware from April 1st (specifically LRX21V.WW-ASUS-Z00A-2.13.40.13_20150401_8390_user044030427_201501601090010000500001). I have the TW 4GB/32GB/1.8GHz version of the phone and I have not ever unlocked the bootloader or rooted.
I can check for a OTA but it doesn't come up with anything. I was told to download the firmware from ASUS's support site and flash it from there. I downloaded the WW zip (my phone is currently running the WW version) and made sure it was *-user.zip and put it in the Internal Storage but my phone doesn't detect it. I've rebooted, recopied it, tried with a different version of firmware (still newer than my version) and no matter what I do I don't get the notification to update. I've also since factory reset my phone, which hasn't helped.
ASUS told me to try downloading the WW_2.14.40.19 zip and trying to update with that, but I don't get the notification to update either. My friend who also has the same model as me has exactly the same problem and we both have Android OS swallowing up ~60% of the battery per charge by using up the CPU, which is very annoying.
I have exactly the same problem. I can't update my phone.
The systemupdate.apk also crashes at start.
mikbob said:
My phone's stuck on the firmware from April 1st (specifically LRX21V.WW-ASUS-Z00A-2.13.40.13_20150401_8390_user044030427_201501601090010000500001). I have the TW 4GB/32GB/1.8GHz version of the phone and I have not ever unlocked the bootloader or rooted.
I can check for a OTA but it doesn't come up with anything. I was told to download the firmware from ASUS's support site and flash it from there. I downloaded the WW zip (my phone is currently running the WW version) and made sure it was *-user.zip and put it in the Internal Storage but my phone doesn't detect it. I've rebooted, recopied it, tried with a different version of firmware (still newer than my version) and no matter what I do I don't get the notification to update. I've also since factory reset my phone, which hasn't helped.
ASUS told me to try downloading the WW_2.14.40.19 zip and trying to update with that, but I don't get the notification to update either. My friend who also has the same model as me has exactly the same problem and we both have Android OS swallowing up ~60% of the battery per charge by using up the CPU, which is very annoying.
Click to expand...
Click to collapse
I am having this issue as well. Anyone figure out how to fix it?
I think I fixed it.
First I flashed a pre-rooted ROM (Like in this tutorial: asus-zenfone.com/2015/04/asus-zenfone-2-pre-root-systemimg.html)
After that, my phone detected the update files.
I hope this will help
I have same problem
That most likely indicates that you have CN device with WW rom slapped on top of it. The only way for OTA is unlocked bootloader and TWRP install, or ADB sideload full update each time new firmware released. If you still can return the device - do it.
Try:
1. Copy the downloaded firmware file to MicroSD
2. Rename it to MOFD_SDUPDATE.zip
3. Go to recovery mode
And the file should be detected and the update process should start immediately.
Edit: Okay, looks like your guys got it fixed.
Edit2: And oh no, this was actually a one year old thread :-|
Thanks dude!
:good::good::good::good::good::good:

SM-910A - dm-Verity Verification Failed;Need to Check DRK First

I searched many forums and could not find an answer to my problem -- so trying to ask the question now.
I have an AT&T Note-4 SM-N910A that was in KitKAt 4.4. I purchased used from a reputable company about one year ago.
I could never make upgrade via OTA so I decided to manually upgrade.
I tried first downloading the Lollipop 5.0.1 onto SDCARD and applying the update via recovery (I think this was the mistake)
After I tried this I started getting the erro message at recovery:
"dm-Verity Verification Failed" ; "Need to Check DRK First"
Then if I tried to apply an update via SDCARD I get
"Update from external storage is disabled"
But phone was still operating OK normally boot.
So I decided to try ODIN and upgrade Firmware
I used ODIN and went from 4.4.4 to 5.0.1 to 5.1.1 to 6.0.1 Step by Step and was able to update to 6.0.1 OK with no problem
Phone is working OK in 6.0.1 However, I still get the issue in Recovery:
"dm-Verity Verification Failed" ; "Need to Check DRK First" ; "Update from external storage is disabled"
So -- any help in getting the dm-verity issue resolved ?
I cannot update any of the 6.0.1 security updates from SDCARD so kind of stuck
Is there a fix ?
Thank you
Chico
mcchico said:
I searched many forums and could not find an answer to my problem -- so trying to ask the question now.
I have an AT&T Note-4 SM-N910A that was in KitKAt 4.4. I purchased used from a reputable company about one year ago.
I could never make upgrade via OTA so I decided to manually upgrade.
I tried first downloading the Lollipop 5.0.1 onto SDCARD and applying the update via recovery (I think this was the mistake)
After I tried this I started getting the erro message at recovery:
"dm-Verity Verification Failed" ; "Need to Check DRK First"
Then if I tried to apply an update via SDCARD I get
"Update from external storage is disabled"
But phone was still operating OK normally boot.
So I decided to try ODIN and upgrade Firmware
I used ODIN and went from 4.4.4 to 5.0.1 to 5.1.1 to 6.0.1 Step by Step and was able to update to 6.0.1 OK with no problem
Phone is working OK in 6.0.1 However, I still get the issue in Recovery:
"dm-Verity Verification Failed" ; "Need to Check DRK First" ; "Update from external storage is disabled"
So -- any help in getting the dm-verity issue resolved ?
I cannot update any of the 6.0.1 security updates from SDCARD so kind of stuck
Is there a fix ?
Thank you
Chico
Click to expand...
Click to collapse
Did you use ODIN to flash all 4 rar files in the zip archive? The instructions would say, oh find the file and that appears in the second line of ODIN but it doesn't tell you that the zip file has 4 files in it and you should flash all 4 ie all 4 file location lines in ODIN

[GUIDE] Official updates on a M2 tablet with root/changed recovery

Official updates for our M2 tablet,
although having installed another
recovery and root access, already.ā€‹
- Disclaimer
Well, whatever you do with this guide is all up to you and in your own responsibility. You
should have basic knowledge about ADB and flashing, which is explained in many other
threads here on our beloved XDA.
- Issue
When you used this guide (https://goo.gl/r04XjJ) or any other one to give your M2 tablet
another recovery and therefore root rights, you have now the problem, that EMUI will show
you new updates, but you are not able to install them, because of the missing stock recovery,
of course.
- Solution
So, you have to flash back the original stock recovery, getting the official update and then you
can flash back your TWRP recovery.
- Guide
1. You should start your EMUI update programme/app and start the download of your update.
When it is finished, it will ask you to reboot into recovery and install automatically. As you have
no stock recovery I strongly advise not to do so. Usually nothing happens, but there is one case
reported, where it somehow ****ed up the guy's tablet. I am not sure, if that story is true, but
well, I have warned you.
2. Just turn your tablet off after you have finished downloading the update (it will wait now in
the directory "HwOUC" on your tablet and it is called "update.zip" - just let it sleep there).
3. Start the tablet in the fastboot recovery mode, meaning plugging in the USB cable (connected
to the computer) and hold the buttons "power" and "volume down", immediately, until a white
screen appears, which is the fastboot recovery screen. It should tell you, it has the bootloader
unlocked, which is normal, because you did that earlier on with any of the other guides (see above).
4. Copy the downloaded stock recovery of your choice to your ADB directory. In my case this is
"c:\ADB", but this depends on your way of installation.
5. Now open up a command line in Windows (with Windows key + R) and type "cmd") and go to
your ADB directory, using commands like "cd .." and "cd adb".
6. When having arrived in the ADB directory, you have to enter these commands one after the other:
fastboot flash recovery stock-recovery.img
fastboot reboot
If you renamed the recovery file, then you have to consider that in the command, of course.
7. The device will reboot directly into the recovery, because it "sees" the update in the update
directory et voila ... you are getting your awaited update. Sometimes it will boot not into the EMUI
recovery directly, but then you hast have to start the tablet normally, open up the EMUI app and
download the update again and do the OTA update properly with the reboot it tells you to do,
when it is finished.
8. Okay, now you have received your update, but if you want to have back your TWRP, you just
have to turn off your tablet and boot into the fastboot recovery again (see 3.).
9. You have to copy your TWRP recovery to your ADB directory (in my case "twrp.img" in "c:\ADB").
10. Now open up a command line in Windows (with Windows key + R and type "cmd") and go to
your ADB directory, using commands like "cd .." and "cd adb".
11. When having arrived in the ADB directory, you have to enter these commands one after the other:
fastboot flash recovery twrp.img
fastboot reboot
12. The tablet will reboot and you are back to a working lovely updated M2 tablet.
- Root:
If you want to have root rights, I strongly recommend flashing Magisk within TWRP, because it is
just a nice and more modern approach to having root. It works very fine on my M2 10 tablet. The
link for the files and guide is here:
https://goo.gl/UXYk4d
It is very easy. You just flash Magisk 12 in TWRP and then install the Magisk Manager app from the
Play store.
- Files for M2-802L and M2-A01L:
https://ufile.io/0df492 (all four recoveries here)
https://files.fm/u/aajdmadr (all four recoveries here)
https://www.file-upload.net/download-12438839/HuaweiM2recoveries.rar.html (all four recoveries here)
Have fun with your updated tablet. ... and I am happy, if I could help you - any coffee appreciated.
...
..
.
+++ saved +++
Additionally, I can offer you the updates B007 and B010 (most current one) for the
M2 10 LTE (M2-A01L), because I managed to save them/back them up. These are the
European versions of B007 and B010 with all language files, I believe.
So, who is having a M2-A01L and is still sitting on B006 or B007, might try a manual
update, which is as easy as pie. It is just one simple step.
Also, an update from B009 to B010 might be possible.
Of course, I cannot give any guarantee for Huawei's update files, which you will
understand, I guess.
what android version ?? M2-801L, thanks
Eagle-no1 said:
what android version ?? M2-801L, thanks
Click to expand...
Click to collapse
M2-A01L, not M2-801L. For all 8 models you find your ROMs here:
https://forum.xda-developers.com/me...om-8-0-models-stock-marshmallow-roms-t3535466
or
https://forum.xda-developers.com/me...-b207-android-6-0-marshmallow-emui-4-t3533572
or
https://forum.xda-developers.com/mediapad-m2/development/rom-stock-rooted-xposed-t3519031
xsycox said:
Additionally, I can offer you the updates B007 and B010 (most current one) for the
M2 10 LTE (M2-A01L), because I managed to save them/back them up. These are the
European versions of B007 and B010 with all language files, I believe.
So, who is having a M2-A01L and is still sitting on B006 or B007, might try a manual
update, which is as easy as pie. It is just one simple step.
Also, an update from B009 to B010 might be possible.
Of course, I cannot give any guarantee for Huawei's update files, which you will
understand, I guess.
Click to expand...
Click to collapse
I'd greatly appreciate it, if you could share. Got the problem that my A-01L got corrupted. The only official ROM I've been able to find has been B005 what is somewhat old. As it seems to be a pre-release version the tablet doesn't find any updates. Thus I'd like to try to upgrade to B007, or even B010 manually when I'm back home. Currently I'm on a weekend trip as friends of mine are going to marry tomorrow. Thus I'd be able to download them on Sunday evening if you'd provide them.
Regards
Sent from my htc_pmeuhl using XDA Labs
Tried Magisk but can't pass Safetinet test even with Magisk hide enable...
is it working for you?
5m4r7ph0n36uru said:
I'd greatly appreciate it, if you could share. Got the problem that my A-01L got corrupted. The only official ROM I've been able to find has been B005 what is somewhat old. As it seems to be a pre-release version the tablet doesn't find any updates. Thus I'd like to try to upgrade to B007, or even B010 manually when I'm back home. Currently I'm on a weekend trip as friends of mine are going to marry tomorrow. Thus I'd be able to download them on Sunday evening if you'd provide them.
Regards
Click to expand...
Click to collapse
https://forum.xda-developers.com/me...om-official-manual-updates-m2-tablet-t3595211
zedoc said:
Tried Magisk but can't pass Safetinet test even with Magisk hide enable...
is it working for you?
Click to expand...
Click to collapse
I have Magisk running on several devices, including the M2-A01L, but I must admit,
I never got the Safetynet passed, even with Magisk hide enabled.
I just use it as systemless root and with systemless Xposed, which is great.
zedoc said:
Tried Magisk but can't pass Safetinet test even with Magisk hide enable...
is it working for you?
Click to expand...
Click to collapse
xsycox said:
I have Magisk running on several devices, including the M2-A01L, but I must admit,
I never got the Safetynet passed, even with Magisk hide enabled.
I just use it as systemless root and with systemless Xposed, which is great.
Click to expand...
Click to collapse
After enabling magisk hide, you have to reboot your device. Got the 801L working with that and safetynet passes.
Noob Question on recovery files
Hi, and thanks for a incredible well detailed guide for updating. Came here because I haven't found any good recovery files for the wifi model. I've been trying (unsuccessfully may I add...) to install TWRP and magisk. So, my question is: can the recovery files for the LTE model be used on the wifi model? (M2-A01w). Thanks for your help!
myst771 said:
Hi, and thanks for a incredible well detailed guide for updating. Came here because I haven't found any good recovery files for the wifi model. I've been trying (unsuccessfully may I add...) to install TWRP and magisk. So, my question is: can the recovery files for the LTE model be used on the wifi model? (M2-A01w). Thanks for your help!
Click to expand...
Click to collapse
Sorry, I have been on vacation.
To be honest, I am not sure, if the recovery for M2-A01L works on M2-A01w, too, but you can just try it.
I think, there should not be that big a problem, because the recovery has nothing to do with Wi-Fi or LTE, at all. It is just important, that partition tables and drives are accessible the same way and well, I really think, there is not much difference in between the M2 10 models.
From M2 8 to 10 there is a difference, of course. That is why I uploaded both recoveries (for 802L and A01L).
Just use that guide (https://forum.xda-developers.com/mediapad-m2/how-to/guide-unlock-bootlader-twrp-root-huawei-t3322340) without the SuperSU flashing and my recoveries in this guide.
Hi guys,
I need help, I have a M2 10 LTE previously modded with TWRP for root and I've just followed this guide to update from 007 to 010 version.
So I've flashed the stock-recovery, rebooted the tablet, requested the firmware update (I don't know if I got any error during the process) and the tablet has rebooted. Now it's stuck on HUAWEI logo..
I use this tablet for work so I really need to recover it asap.
Please help.
Shocker580 said:
Hi guys,
I need help, I have a M2 10 LTE previously modded with TWRP for root and I've just followed this guide to update from 007 to 010 version.
So I've flashed the stock-recovery, rebooted the tablet, requested the firmware update (I don't know if I got any error during the process) and the tablet has rebooted. Now it's stuck on HUAWEI logo..
I use this tablet for work so I really need to recover it asap.
Please help.
Click to expand...
Click to collapse
Could upload the B010 fullstock ROM/firmware. Thus you could reset the device to the latest stock ROM using the /dload method and gain a factory rested Huawei, as if out of the box. Just quote me if you'd want me to upload and I'll share the link asap. Took that way myself as soon as I found the full stock ROM.
Sent from my htc_ocnuhl using XDA Labs
thanx
Dear xsycox
I have an issue where I updated my W version tablet to L version accidentally and I am having issue getting it back..
I am currently trying to get some help in this thread: https://forum.xda-developers.com/me...-m2-installed-wrong-update-zip-t3563105/page2
Can you please help me out? do you have any idea what ican do to get back to W version?
Thanks!

[ROM] [STOCK] Official manual updates on the M2 tablet M2-A01L

Official manual updates for
the M2 tablet M2-A01Lā€‹
- Disclaimer
Well, whatever you do with this guide is all up to you and in your own responsibility. You
should have basic knowledge about Android. Remember, I have only one M2-A01L and this
guide worked this way on my device. There is no guarantee, it will work on your M2-A01L,
too.
- Issue
Well, some guys just do not get an automated update in their EMUI apps, still hanging dry
on B006 or B007.
- Solution
So, you can manually update the tablet with one of the original update files, which I saved at
my two automatic updates.
- Guide
1. First, it is important to know, if you have installed a different recovery and/or any root stuff.
If no, go to 3.!
2. So, with a different recovery like TWRP and not the official Huawei one, you cannot get the
official updates. Also, I absolutely do not recommend Kingroot. You may rather use Magisk for
systemless root rights - way less problems. For a guide I recommend my other thread, but you
can do it your own way:
https://forum.xda-developers.com/mediapad-m2/how-to/guide-official-updates-m2-tablet-root-t3589363
Basically, you cannot update with a non-original recovery like TWRP.
3. If you are on B006, you should first update to B007 and afterwards to B010. I did it that way.
I would not recommend going directly to B010. If you are on B007 you can update to B010.
You might update to B010, if you are on B009, but I never tested this with this file.
4. So, we have two ways to go - you have to decide one:
a) You have to download the file (see below), rename it to "update.zip" and place it into the
directory "HwOUC" on your tablet. That is the very official way, just like it usually goes.
OR
b) You have to download the file (see below), unpack the included "update.app" and place it
into the directory "dload" on your tablet. That should be working, too, BUT I never checked this
and I only read somewhere on the internet about this method. I definitely do NOT recommend
it. The first method is the easier one.
5. Well, now you have to reboot your tablet and it will reboot directly into the recovery, because
it "sees" the update in the update directory ... et voila, you are getting your awaited update.
6. After the update is done and your device has rebooted, you can go back to your own recovery
like I did with this guide:
https://forum.xda-developers.com/mediapad-m2/how-to/guide-unlock-bootlader-twrp-root-huawei-t3322340
- Root:
If you want to have root rights, I strongly recommend flashing Magisk within TWRP, because it is
just a nice and more modern approach to having root. It works very fine on my M2 10 tablet. The
link for the files and guide is here:
https://goo.gl/UXYk4d
It is very easy. You just flash Magisk 12 in TWRP and then install the Magisk Manager app from the
Play store.
- Files for M2-A01L:
File-Upload:
B007 (from B006): M2-A01LV100R001C100B007.zip (European version)
B010 (from B007): OTA-M2-A01LV100R001C100B010.zip (European version)
DepositFiles:
B007 (from B006): M2-A01LV100R001C100B007.zip (European version)
B010 (from B007): OTA-M2-A01LV100R001C100B010.zip (European version)
Have fun with your updated tablet. ... and I am happy, if I could help you - any coffee/juice appreciated.
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ESYCULGT8ZU3A
...
..
.
*** save ***
Hi xsycox, I'm not able to update mine with your technique Mine is a M2-A01L with 006.
I load the file M2-A01LV100R001C100B007.zip in HwOUC and rename it to update.zip but restarting the tablet it is not installed automatically.
So the only way I've is to go in "manual update" of the tablet, select the file and it will reboot. But after 2% I got error.
I also tried the "dload" unpack method without results..
Help please..
Shocker580 said:
Hi xsycox, I'm not able to update mine with your technique Mine is a M2-A01L with 006.
I load the file M2-A01LV100R001C100B007.zip in HwOUC and rename it to update.zip but restarting the tablet it is not installed automatically.
So the only way I've is to go in "manual update" of the tablet, select the file and it will reboot. But after 2% I got error.
I also tried the "dload" unpack method without results..
Help please..
Click to expand...
Click to collapse
Same issue here. I'm on 007.
vahtmestar said:
Same issue here. I'm on 007.
Click to expand...
Click to collapse
Shocker580 said:
Hi xsycox, I'm not able to update mine with your technique Mine is a M2-A01L with 006.
I load the file M2-A01LV100R001C100B007.zip in HwOUC and rename it to update.zip but restarting the tablet it is not installed automatically.
So the only way I've is to go in "manual update" of the tablet, select the file and it will reboot. But after 2% I got error.
I also tried the "dload" unpack method without results..
Help please..
Click to expand...
Click to collapse
Had the same issue as well. Luckily I've been able to find a full Stock ROM of the latest version B010. It is designed for the 10.0 LTE Premium Edition of the M2 A01L. Shared it in a separate threat over here. Maybe it'll be of any help to you. Only problem when using it, is a full factory reset happening by doing so.
Hi,
just curious to know. I have Media pad M2-A01W (not A01L) which I bought in China (using in EU). I have currently M2-A01WV100R001C233B020 build number, which was an update from September 1, 2016. Is this A01L (EU/Western version) is different than A01W update? Is it possible to manually replace A01W to A01L ? I tried once but wasn't succeed.
Thanks in advance for your reply.
-KK
5m4r7ph0n36uru said:
Had the same issue as well. Luckily I've been able to find a full Stock ROM of the latest version B010. It is designed for the 10.0 LTE Premium Edition of the M2 A01L. Shared it in a separate threat over here. Maybe it'll be of any help to you. Only problem when using it, is a full factory reset happening by doing so.
Click to expand...
Click to collapse
You just saved my tablet. Thanks.
Hi, is it work for Dtab D-01H (Docomo), I dont find any rom for it
More custom roms for Mediapad M2 10 !
Hi,
I don't understand why we don't have more custom roms for the Mediapad M2 10....

BND-L24 System update failed

I'm not the kind of person to ask for help if the answer to my problem might be out there already. I've followed relevant threads. I've searched XDA and googled. I've tried some things. I'm stuck.
I have an unlocked bootloader and FRP. When I go into Settings, OEM unlocking is greyed out. (Yes, I can use the phone.)
I do not have TWRP (anymore). I flashed stock recoveries.
I'm on build B101 and System Update is prompting my to update to B130. I can download it and, when prompted, reboot into recovery to update automatically.
I get to 100% and get the following error:
Software install failed!
Failed to check the update files.
Please download the package again.
Reboot system now
(See screenshot attached)
Now that it's available in Firmware Finder, I attempted to load B150 as well. Same thing.
I tried relocking bootloader, but it immediately prompts me to factory reset. After doing that, I get to reboot into recovery by default, other recovery by pressing the buttons, or fastboot via my PC.
Now, since we STILL don't have full firmware (supposed to have gotten it Friday, right?) I'm reluctant to use the images from here, especially if I'm not sure that would actually fix my issue.
What is going on with my software update? How do I fix this?
Did they actually release the BND-L24 firmware and no one noted it here?
Help, please!
Thanks.
johncro13 said:
I'm not the kind of person to ask for help if the answer to my problem might be out there already. I've followed relevant threads. I've searched XDA and googled. I've tried some things. I'm stuck.
I have an unlocked bootloader and FRP. When I go into Settings, OEM unlocking is greyed out. (Yes, I can use the phone.)
I do not have TWRP (anymore). I flashed stock recoveries.
I'm on build B101 and System Update is prompting my to update to B130. I can download it and, when prompted, reboot into recovery to update automatically.
I get to 100% and get the following error:
Software install failed!
Failed to check the update files.
Please download the package again.
Reboot system now
(See screenshot attached)
Now that it's available in Firmware Finder, I attempted to load B150 as well. Same thing.
I tried relocking bootloader, but it immediately prompts me to factory reset. After doing that, I get to reboot into recovery by default, other recovery by pressing the buttons, or fastboot via my PC.
Now, since we STILL don't have full firmware (supposed to have gotten it Friday, right?) I'm reluctant to use the images from here, especially if I'm not sure that would actually fix my issue.
What is going on with my software update? How do I fix this?
Did they actually release the BND-L24 firmware and no one noted it here?
Help, please!
Thanks.
Click to expand...
Click to collapse
I'm not certain why that happens, But I have a guess.
On each update that I have looked at, the recovery gets and update too. So different signatures and such.
Maybe the "stock" recovery you have re-flashed, is not correct version for your installed and update rom.
I cannot confirm this as I am missing the update app.
If you could help me with my missing files , I could help you with your update problem.
You could help me by pulling a list of packages installed so I can see what apps I have missing, and hopefully get them back (stock only, preferably done after a fresh factory reset.)
Directions for this on this thread.
See attached.
johncro13 said:
See attached.
Click to expand...
Click to collapse
thank you that helps.
I see I am missing an entire folder.
/data/hw_init
Could you see if it is accessible .
Code:
mkdir %userprofile%\Desktop\hw_init
adb pull /data/hw_init %userprofile%\Desktop\hw_init
I think it is not permitted though.
Uploaded. See referenced thread. I hope it helps!
johncro13 said:
Uploaded. See referenced thread. I hope it helps!
Click to expand...
Click to collapse
I will see what I can do with that. And hopefully can get past any file verification. And if I figure that out it should help you too.
Or , with my luck, the moment I figure it out , the stock firmware will come out.
I pushed the hw_init folder to /data while in twrp, then put stock recovery back(the version I expect should be correct) and I got same update failed error, as the OP.
That tells me maybe is probably some other reason , besides the version of stock recovery is causing this trouble.
Not sure if there is confirmation of successful update while bootloader is unlocked or not. Too late for me to try tonight, but next I will re-lock bootloader and try again.
My last (really current) phone needed to be re-locked in order to take updates.
**UPDATE**
re-locking bootloader did not help any at all. I still have error failed to check file, please download again.
On the manual update to oreo thread, they are using a "stock-ish" recovery named "no-check"
I am thinking I might flash that recovery to try and force this update to install.
BND-RECOVERY-NoCheck.img? Is that region-specific? Will it work with the BND-L24?
johncro13 said:
BND-RECOVERY-NoCheck.img? Is that region-specific? Will it work with the BND-L24?
Click to expand...
Click to collapse
tried it earlier today. Same error. will not finish update
johncro13 said:
BND-RECOVERY-NoCheck.img? Is that region-specific? Will it work with the BND-L24?
Click to expand...
Click to collapse
I have ordered a second 7x. I plan to pull the hw_init folder , and the remainder of /data that might be missing from this device , because of a result of formating it in twrp. I plan to restore that as an image, in hopes of getting updater to complete properly. And if that works, you will be able to use my backup and update your phone too.
If not , well , doesn't hurt to try.
I'm comparing the images pulled from my device and the images available for the Indian "return to stock thread. And I see the problem with the USA L24 version.
The cust.img for usa has no app folder.
It did not make sense to me before why there was apps only installed in /data. Because /data should be able to be fully wiped and your system will recreate the file structure. But The apps should have been on one of the images.
My second phone arrived today. I pulled the hw_init folder from it.
did a diff comparison on the updater app from the new phone and and the one that I had to apply patches to , to bring it up from b101 to b140. The result was 100% same.
and three more apps where in the hw_init folder as well. (bloat apps really)
now the bad news.
My original phone (the one that I had formatted /data on). Now has the same /data/hw_init folder as the brand new device. But always shows no update available.--It showed update once, the first time checked, install failed , now shows nothing available.
And the new phone does show an update available (B150) , but fails to install. Then after the failed install, now it shows no update available.
That's insane.
So... in summary, neither will update? Neither the original nor the unaltered brand-new device?
If anyone else has had this issue but has since resolved it, would you mind letting us know how? @mrmazak is working on it and I've also been told by the FUT team that I should expect some kind of communication from "Oscar Felix."
(If you've searched the forums for other Honor or Huawei devices, you probably already know that there is some speculation about whether or not Oscar Felix is a real person.)
I have the same problem but I'm stuck on update b140 and I can't even get the face unlock feature update. I was rooted with twrp recovery but now I have reinstalled the stock recovery and removed root
Sonny1732 said:
I have the same problem but I'm stuck on update b140 and I can't even get the face unlock feature update. I was rooted with twrp recovery but now I have reinstalled the stock recovery and removed root
Click to expand...
Click to collapse
Did you get the Oreo update today?
No I didn't, did you find out what can we do about this?
Is it a way I can update my phone manually
I'm watching this thread , myself. That might be the key.
Hopefully something comes up soon or is there a rom I can get if I reroot my phone?

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