How to Flash the Stock Firmware - ZenFone 2 Q&A, Help & Troubleshooting

because of sim slot 2 issue i want to give my phone under warranty
I want to Flash the original stock firmware of Zenfone 2
i have downloaded the stock Firmware file.
how should i flash it. should i flash it using Fastboot method or TWRP directly ?
current recovery : TWRP

If you have TWRP then you must have unlocked the bootloader, which means your warranty is void.

Ya i know... But it is hardware prob. So i don't think so they will check my phone bootloader.. So want to give a try

Do you have the white splash screen? If you do I'd flash the black one back in TWRP, then at least it isn't immediately obvious the the boot loader is unlocked. Next, I'd fastboot flash back to the stock recovery for the firmware you are going to restore (you don't want to leave TWRP on there). Then wipe data and cache, put the firmware on your SD card renamed as MOFD_SDUPDATE, and boot into recovery to flash it.

Thxxx. I had already flashed black splash screen...
Ok finally i need flash stock recovery and then flash the original firmware...

Sagarvaghela said:
Thxxx. I had already flashed black splash screen...
Ok finally i need flash stock recovery and then flash the original firmware...
Click to expand...
Click to collapse
Don't forget to unroot, uninstall xposed, l speed mod, etc. that writes to /system.

Ntrasme said:
Don't forget to unroot, uninstall xposed, l speed mod, etc. that writes to /system.
Click to expand...
Click to collapse
He doesn't need to do that - flashing the full firmware file via recovery will overwrite the whole of /system. Only need to unroot etc if flashing an ota.

Hi folks
Can anyone make a guide step-by-step to how back (from cm12.1 to stock)??
Clean install like factory stock!
I think it´s a good action to noobs, like me!
I found this steps, but i donót know if is so simply like description:
http://www.asus.com/zentalk/forum.php?mod=viewthread&tid=12528
"Open adb folder and Shift + right click > Open Command pomport Here (click on it)
On the adb cmd type adb reboot-bootloader
After you enter the fastboot/droid boot, on the adb cmd type fastboot flash recovery <Recovery Image File Name.img>
Example: fastboot flash recovery recovery.img
After the recovery flash complete go to "recovery menu" and select on it, after you enter recovery navigate and select "update from adb"
And type on adb cmd adb sideload <Firmware File.zip>
Wait the for the process to complete the phone (~25min), if you have an auto reboot, you need to enter in the "boot loader" and select again "Recovery Mode"
you can now select "wipe data/factory reset" (~5min)
when is finish select "wipe cache partition" (~1min)
and for the end select "reboot system now"
The Boot process Will be Little Longer After This Process PLease Be Patient (~5min)
Finish!
*Note This Tutorial Can Be Applied To This Cases : [U Want To Upgrade Your Zenfone 2 Or Downgrade It, Your Phone Has Soft Bricked (Boot Loop) And You Want To Fix It By Yourself]"
Work to rollback from CM???

Reflashing Stock Rom
Simple Way
If you come from CM 12.1 @crpalmer and TWRP from @TheSSJ and want to flashing stock rom.
1. you must download full stock rom from asus server
2. put your downloaded stock rom into adb folder
3. go to recovery mode (TWRP) and select Advanced > ADB Sideload > select Wipe Dalvik Cache and Wipe Cache and swipe to start sideload
4. access your adb and From the command line, type adb sideload yourstockrom.zip
5. wait until finished and select reboot
Done.!!

device not found
pocax said:
Simple Way
If you come from CM 12.1 @crpalmer and TWRP from @TheSSJ and want to flashing stock rom.
1. you must download full stock rom from asus server
2. put your downloaded stock rom into adb folder
3. go to recovery mode (TWRP) and select Advanced > ADB Sideload > select Wipe Dalvik Cache and Wipe Cache and swipe to start sideload
4. access your adb and From the command line, type adb sideload yourstockrom.zip
5. wait until finished and select reboot
Done.!!
Click to expand...
Click to collapse
I am trying this to flash stock rom ,during the stage at (twrp recovery > advanced > adb sideload> sipe cache/dalvik),but in adb ,after giving the command says "device not found" what to do. I am a noob. I rooted/ unlocked the bootloader/installed a custom recovery (twrp) /installed cm12.1 nightly. now I want to back to stock root . help me. how to work in adb and sideload when the device is not found

dr.arifeen7009 said:
I am trying this to flash stock rom ,during the stage at (twrp recovery > advanced > adb sideload> sipe cache/dalvik),but in adb ,after giving the command says "device not found" what to do. I am a noob. I rooted/ unlocked the bootloader/installed a custom recovery (twrp) /installed cm12.1 nightly. now I want to back to stock root . help me. how to work in adb and sideload when the device is not found
Click to expand...
Click to collapse
I was only able to adb sideload from stock recovery. Reflash stock recovery and do it from there.

stock rom/recovery
rlaw said:
I was only able to adb sideload from stock recovery. Reflash stock recovery and do it from there.
Click to expand...
Click to collapse
how to flash the stock recovery? what will happen with the twrp (custom recovery ) then?
after flashing stock recovery , will i will be able to get ota update from asus?
i mean, i completely wana go back to the initial stage like when i bought the phone, (pure stock/un rooted/locked bootloader) what's the process?
i was wondering if going back to stock will not give me ota update from asus again.
if there's a guide line showing complete process of rolling back to stock from cm12.1 nightly and having stock rom with ota enabled ( yah! i dun wana hang up on bootloader animation. it happens)
please suggest me.
thanks for responce and help
peace!! (Y):good:

dr.arifeen7009 said:
how to flash the stock recovery? what will happen with the twrp (custom recovery ) then?
after flashing stock recovery , will i will be able to get ota update from asus?
i mean, i completely wana go back to the initial stage like when i bought the phone, (pure stock/un rooted/locked bootloader) what's the process?
i was wondering if going back to stock will not give me ota update from asus again.
if there's a guide line showing complete process of rolling back to stock from cm12.1 nightly and having stock rom with ota enabled ( yah! i dun wana hang up on bootloader animation. it happens)
please suggest me.
thanks for responce and help
peace!! (Y):good:
Click to expand...
Click to collapse
Backup anything you want to keep and export it to PC to re-add it onto your phone later.
Download stock firmware here: http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE551ML/UL-Z00A-WW-2.20.40.59-user.zip
Rename it to update.zip to make it easier for you. Put it in the same folder where your adb is located on PC.
http://www.mediafire.com/?afulultx06r70a4
Download latest stock recovery here.
Reboot your phone into bootloader. Open a command window where these files are located (shift+right click in Windows should open a context menu with open command window here option).
Flash the recovery: "fastboot flash recovery recovery.img"
Type that without quotes and press enter.
After it's finished, press volume down on phone til recovery option comes up then press power button.
Let the phone reboot. Eventually an error screen will pop up. When it does, hold down power button and press volume up. Release both buttons at the same time. If you did it correctly, recovery menu will now show up.
Choose apply update from adb sideload then from PC command window type "adb sideload update.zip" without quotes.
Then wait 10-20mins for it to finish. You'll be completely stock. Your data and internal storage will be formatted. That's why I said make backups first.

rlaw said:
Backup anything you want to keep and export it to PC to re-add it onto your phone later.
Download stock firmware here: http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE551ML/UL-Z00A-WW-2.20.40.59-user.zip
Rename it to update.zip to make it easier for you. Put it in the same folder where your adb is located on PC.
http://www.mediafire.com/?afulultx06r70a4
Download latest stock recovery here.
Reboot your phone into bootloader. Open a command window where these files are located (shift+right click in Windows should open a context menu with open command window here option).
Flash the recovery: "fastboot flash recovery recovery.img"
Type that without quotes and press enter.
After it's finished, press volume down on phone til recovery option comes up then press power button.
Let the phone reboot. Eventually an error screen will pop up. When it does, hold down power button and press volume up. Release both buttons at the same time. If you did it correctly, recovery menu will now show up.
Choose apply update from adb sideload then from PC command window type "adb sideload update.zip" without quotes.
Then wait 10-20mins for it to finish. You'll be completely stock. Your data and internal storage will be formatted. That's why I said make backups first.
Click to expand...
Click to collapse
Anybody tried this?

rblaker said:
Anybody tried this?
Click to expand...
Click to collapse
If you looked around the forum and did research, you'd see this is common and MANY people have done it. It's one of 3 ways to flash firmware.

rlaw said:
If you looked around the forum and did research, you'd see this is common and MANY people have done it. It's one of 3 ways to flash firmware.
Click to expand...
Click to collapse
if i get back to stock, will i be able to receive ota?

Help Me DUDE !!
Hey There, I need to give my phone for replacement but I had unlocked the bootloader. how do I Re lock it ???
I bought a Z00A online just a few days ago, rooted it, unlocked the bootloader, installed TWRP, and then CM12. All was perfect until I realized some hardware problems with the speaker. Also lately it doesn't boot up easily on pressing the power button. In fact every time I have to go to the bootloader and 'Normal Boot' from there. And even that doesn't happen all the time. I have installed the stock recovery, flashed back the black splashscreen, and also the stock-firmware through adb sideload successfully.
Now can someone tell me does flashing the stock firmware through adb sideload re-locks the bootloader or not ??
If no, what are my chances of getting a replacement ???

I'm attempting to go back to stock also. So when I'm in bootloader fastboot and adb do not see the phone. Adb sees it when in recovery and in normal. But I need fastboot in order to flash stock recovery. Right now I have official TWRP and superzen installed. I've tried in both Windows and LinuxMint. With the same results in both. Any ideas would be appreciated.

Related

HTC One X won't boot

I am relatively new to the android rooting scene and have installed a file from zip using clockwork recovery to remove the 3 dot menu from applications but afterward my phone now doesn't boot, its just stuck at the HTC ONE screen i have tried factory reset from clockwork and it didn't work. i am wiling to do anything even if everything is erased and if it could be mac friendly even better but anything is fine
benny_w95 said:
I am relatively new to the android rooting scene and have installed a file from zip using clockwork recovery to remove the 3 dot menu from applications but afterward my phone now doesn't boot, its just stuck at the HTC ONE screen i have tried factory reset from clockwork and it didn't work. i am wiling to do anything even if everything is erased and if it could be mac friendly even better but anything is fine
Click to expand...
Click to collapse
I guess you are on a stock rooted rom?
Seems the version provided in the thread was incompatible with the stock rom version your are currently on:
A few solutions:
1. Search a custom rom in the development threads and flash it, choose an ICS rom though if its a sense rom..flashing a jellybean rom is a bit more advanced and isnt suggested for beginners.
2. If you know which stock rom your are using (1.28, 1.29 or 2.17) you can search for a corresponding rom and push/flash just the android.policy.jar from it back to yoru device - thats the file taht got overwritten when you flashed the 3dot removal zip.
3. If you got a nandroid backup, just revert to your backup in recovery.
...there are a few other solutions, which requires relocking your bootloader etc.
IF your are already rooted I would suggest to flash a custom rom, this is the easiest way to get your oen x back to live and running a custom rom can bring a lot of advantages: better battery life, smoother UI and a lot of stuff that enhances the user experience on the One X.
Cheers, Jan
Restore a nandroid from before you flashed the mod. Or find your relevant ruu, relock your bootloader and run the ruu from your pc
sent from my One X using xda venom premium
j4n87 said:
I guess you are on a stock rooted rom?
Seems the version provided in the thread was incompatible with the stock rom version your are currently on:
A few solutions:
1. Search a custom rom in the development threads and flash it, choose an ICS rom though if its a sense rom..flashing a jellybean rom is a bit more advanced and isnt suggested for beginners.
2. If you know which stock rom your are using (1.28, 1.29 or 2.17) you can search for a corresponding rom and push/flash just the android.policy.jar from it back to yoru device - thats the file taht got overwritten when you flashed the 3dot removal zip.
3. If you got a nandroid backup, just revert to your backup in recovery.
...there are a few other solutions, which requires relocking your bootloader etc.
IF your are already rooted I would suggest to flash a custom rom, this is the easiest way to get your oen x back to live and running a custom rom can bring a lot of advantages: better battery life, smoother UI and a lot of stuff that enhances the user experience on the One X.
Cheers, Jan
Click to expand...
Click to collapse
thanks so much for the great response what would be the best custom rom to install for just a better htc sense UI rom and what would be the best way to do it
EDIT!!!EDIT!!!EDIT!!!EDIT!!!EDIT!!!EDIT!!!EDIT!!!
So i know that i have 1.29 so how would i go about flashing the android.policy.jar could i just download the 3dotremover fix
Flashing a new rom
So how would i go about flashing a CM9 ICS rom to my htc considering that i can't access the sd card as it wont boot
benny_w95 said:
So how would i go about flashing a CM9 ICS rom to my htc considering that i can't access the sd card as it wont boot
Click to expand...
Click to collapse
Accessing sd card even if device does not boot is still possible, using adb in recovery mode.
If You have cwm recovery flashed, just boot into recovery, if you dont flash revocery and boot into it.
If You are unable to flash recovery do direct boot into recovery as follows:
You need fastboot binaries and recovery image
1. reboot device into fastboot
2. open command window ( cmd, bash, whatever )
3. use this command "fastboot.exe boot recovery.img" where recovery.img is filename for recovery image
4. You device should be now in recovery mode.
Now, for the magic
You need adb binaries.
1. open command window
2. type "adb devices" this should show device id confirming adb's ability to communicate with device
3. using recovery on the phone mount sdcard
assuming You use clockworkmod recovery:
3.1. select "mounts and storage"
3.2. select "mount /sdcard", if successfull, this entry will change into "umount /scard", dont select it again, leave Your phone on the desk and proceed
4. to copy files to device sdcard, use command window You opened previously,
5. type "adb push FILE_NAME.ZIP /sdcard/FILE_NAME.ZIP" where filename is rom zip or any other file You want to copy.
6. depending on file size, this may take some time, and it will seem line nothing is happening, just let it run for couple of minutes.
7. go back to You device.
8. select "umount /sdcard"
9. select "+++Go Back+++"
10. flash you rom from copied file if You need.
staviq said:
Accessing sd card even if device does not boot is still possible, using adb in recovery mode.
If You have cwm recovery flashed, just boot into recovery, if you dont flash revocery and boot into it.
If You are unable to flash recovery do direct boot into recovery as follows:
You need fastboot binaries and recovery image
1. reboot device into fastboot
2. open command window ( cmd, bash, whatever )
3. use this command "fastboot.exe boot recovery.img" where recovery.img is filename for recovery image
4. You device should be now in recovery mode.
Now, for the magic
You need adb binaries.
1. open command window
2. type "adb devices" this should show device id confirming adb's ability to communicate with device
3. using recovery on the phone mount sdcard
assuming You use clockworkmod recovery:
3.1. select "mounts and storage"
3.2. select "mount /sdcard", if successfull, this entry will change into "umount /scard", dont select it again, leave Your phone on the desk and proceed
4. to copy files to device sdcard, use command window You opened previously,
5. type "adb push FILE_NAME.ZIP /sdcard/FILE_NAME.ZIP" where filename is rom zip or any other file You want to copy.
6. depending on file size, this may take some time, and it will seem line nothing is happening, just let it run for couple of minutes.
7. go back to You device.
8. select "umount /sdcard"
9. select "+++Go Back+++"
10. flash you rom from copied file if You need.
Click to expand...
Click to collapse
Thanks so much i have spent hours on end searching the web for a fix originally it said that i couldn't mount the sd card but i tried anyway and it worked but thanks a lot
help
staviq said:
Accessing sd card even if device does not boot is still possible, using adb in recovery mode.
If You have cwm recovery flashed, just boot into recovery, if you dont flash revocery and boot into it.
If You are unable to flash recovery do direct boot into recovery as follows:
You need fastboot binaries and recovery image
1. reboot device into fastboot
2. open command window ( cmd, bash, whatever )
3. use this command "fastboot.exe boot recovery.img" where recovery.img is filename for recovery image
4. You device should be now in recovery mode.
Now, for the magic
You need adb binaries.
1. open command window
2. type "adb devices" this should show device id confirming adb's ability to communicate with device
3. using recovery on the phone mount sdcard
assuming You use clockworkmod recovery:
3.1. select "mounts and storage"
3.2. select "mount /sdcard", if successfull, this entry will change into "umount /scard", dont select it again, leave Your phone on the desk and proceed
4. to copy files to device sdcard, use command window You opened previously,
5. type "adb push FILE_NAME.ZIP /sdcard/FILE_NAME.ZIP" where filename is rom zip or any other file You want to copy.
6. depending on file size, this may take some time, and it will seem line nothing is happening, just let it run for couple of minutes.
7. go back to You device.
8. select "umount /sdcard"
9. select "+++Go Back+++"
10. flash you rom from copied file if You need.
Click to expand...
Click to collapse
Hi there, I am trying to follow these instructions but when i type adb devices I dont get a device listed at all, please help as I flashed the boot.img right before I was about to install a new rom but the rom had errors and so the installation was aborted and now im stuck in an eternal boot loop.
please help!
ADB commands only work in recovery or when you're booted in Android (not possible in your case). What you need to do is put your phone in fastboot mode and get into recovery from there (plenty of info on how to do that available on these forums).
Once you're in recovery mode ADB devices list should show your device and then follow the rest of those instructions.
If you can't get into fastboot from your bootloop force phone off by holding power button for 5 second, then once off hold volume down only and phone should boot in fastboot
Paranoid Android Pro Nexus 7 on Tapatalk HD

[Q] Am I bricked?

Please help! I am new to this and am worried I bricked my phone.
I successfully rooted my Verizon Samsung Galaxy Nexus using a toolkit. It was then working fine with 4.2.2. I wanted to install Shiny Rom 4.4.2. I thought I successfully backed up apps and data using Titanium Backup.
I successfully moved the correct zip files to my phone, and realized I needed Clockworkmod recovery. I followed a procedure to get this on my phone by using my computer's command prompt. I successfully booted into Clockworkmod recovery and followed the process of wiping data/factory reset, successfully installed radio and bootloader recommended to install with ShinyROM but got stuck and could not install the ShinyROM itself. I think it is because it requires a later version of Clockworkmod. The one I downloaded using the procedure was 5.5.0.4, but I think I need a later version. I tried following the same procedure using my computer's command prompt and it got stuck at "waiting for device". I cannot get out of Clockworkmod recovery now (even battery pull, etc.). I then found some threads saying I need to restore my old ROM first. (I think) the only ROM on my phone is ShinyROM. I am stuck and stressed out because I do not know of a way of "pushing" the new version of Clockworkmod to my phone.
Can I fix this, or do I need to start shopping?
[email protected] said:
Please help! I am new to this and am worried I bricked my phone.
Can I fix this, or do I need to start shopping?
Click to expand...
Click to collapse
i think u already wiped data partition at first, that why your Rom installation aborted bcoz recovery cant mount any partition.
still got your old system partition here.
from recovery ~ try adb sideload your shinyRom. can your pc detected bootloader (fastboot)/recovery?
memaro_maro said:
i think u already wiped data partition at first, that why your Rom installation aborted bcoz recovery cant mount any partition.
still got your old system partition here.
from recovery ~ try adb sideload your shinyRom. can your pc detected bootloader (fastboot)/recovery?
Click to expand...
Click to collapse
Regarding partition, I have an option to wipe cache partition. Should I do this?
Update
Well, I went ahead and tried this, and still could not install ShinyROM.
I tried to follow a procedure in the link to use ADB sideload.
I downloaded (full) SDK and updates and updated the drivers. When I get to the following steps from the procedure...
-Boot your device in recovery mode (Android logo with a exclamation mark) and connect your device to PC
-Hold down "power" button first, followed quickly by "volume up" button. You should now see the recovery menu
I only boot to CWM and there is no Android with Exclamation mark. Holding down power button only selects whichever option is highlighted within CWM.
Also, it seems within CWM, there is supposed to be an option to sideload a zip file. This option does not exist in my version of CWM.
[email protected] said:
Regarding partition, I have an option to wipe cache partition. Should I do this?
Update
Well, I went ahead and tried this, and still could not install ShinyROM.
I tried to follow a procedure in the link to use ADB sideload.
I downloaded (full) SDK and updates and updated the drivers. When I get to the following steps from the procedure...
-Boot your device in recovery mode (Android logo with a exclamation mark) and connect your device to PC
-Hold down "power" button first, followed quickly by "volume up" button. You should now see the recovery menu
I only boot to CWM and there is no Android with Exclamation mark. Holding down power button only selects whichever option is highlighted within CWM.
Also, it seems within CWM, there is supposed to be an option to sideload a zip file. This option does not exist in my version of CWM.
Click to expand...
Click to collapse
set up fastboot and flash twrp then.
xzilem said:
set up fastboot and flash twrp then.
Click to expand...
Click to collapse
Thanks. I found another thread that led me to the same conclusion, except I was able to do it with CWM and fastboot the latest version using ADB sideload. I still haven't posted enough to link, but here were the details from user camblue.
"
If you know how to use ADB you can always fastboot a recovery.img,,,,this thing is almost impossible to truly brick. IN order to get into fastboot just connect to your computer and run adb with these commands
adb reboot bootloader
once in fastboot mode write this
fastboot devices
that will tell you if your device is connected and reading in fastboot mode if it is you will see something like fastboot and some numbers next to it. If nothing you do not" have the fastboot drivers installed.
then to fastboot flash a recovery.img write this
fastboot flash recovery r3-recovery-clockwork-touch-6.0.0.4-nexus7-modaco.img (or whatever recovery.img you are using or have in your tools folder of you SDK location).
and in order to get right into CWM if you cant boot write this
fastboot boot r3-recovery-clockwork-touch-6.0.0.4-nexus7-modaco.img
hope that helps
"

URGENT TWRP switch back to stock recovery after reboot

I used this https://dl.twrp.me/oneplus3/twrp-3.0.2-0-oneplus3.img.html recovery to flash but after reboot to system and then to recovery it shows the stock recovery. Any help ?
That's quite normal. If you flash a stock rom without reinstalling twrp before rebooting system, you will lose twrp because stock rom will install stock recovery too . So, you have to install TWRP from adb by Fastboot again.
Enviado desde mi ONEPLUS A3003 mediante Tapatalk
samnaction said:
I used this https://dl.twrp.me/oneplus3/twrp-3.0.2-0-oneplus3.img.html recovery to flash but after reboot to system and then to recovery it shows the stock recovery. Any help ?
Click to expand...
Click to collapse
Honestly its not that urgent to be honest before you flashed the stock rom you should of read up on what was going to happen. Being knowledgeable about what you are doing is your biggest asset. Also its not that big of a deal reflash TWRP as mentioned and going forward do some reading before making moves
Also make sure the right stuff is checked off in your settings so that the stock recovery does not come back
if u can still boot into ur OS just download flashify and flash twrp via flashify, u can download twrp via flashify too
this is normal it happens from time to time
playya said:
Honestly its not that urgent to be honest before you flashed the stock rom you should of read up on what was going to happen. Being knowledgeable about what you are doing is your biggest asset. Also its not that big of a deal reflash TWRP as mentioned and going forward do some reading before making moves
Also make sure the right stuff is checked off in your settings so that the stock recovery does not come back
Click to expand...
Click to collapse
No it's not the issue I haven't flashed stock rom. I m flashing twrp for first time. Don't know what's the issue but it got fixed after I did factory reset and flashed twrp again
samnaction said:
No it's not the issue I haven't flashed stock rom. I m flashing twrp for first time. Don't know what's the issue but it got fixed after I did factory reset and flashed twrp again
Click to expand...
Click to collapse
did you follow these steps or did you just reboot directly into the OS
2. Flashing TWRP
Turn the phone off. Then boot it into fastboot mode by holding volume up + power.
Rename the recovery file that you downloaded above to recovery.img. *Make sure that you rename it to recovery.img NOT recovery.img.img* ,Make sure that this file is placed on the desktop.
Open a new command prompt on desktop and run the following commands:
Code:
fastboot flash recovery recovery.img
Once the flash has completed, Don't use the "Fastboot Reboot" Command Instead Unplug Your phone then Manually boot it into recovery by keeping Power + Volume Down button pressed.
In TWRP, select Reboot and then select System. Now your phone will boot into System and you have cleared Steps 2/3 . Grats.
playya said:
did you follow these steps or did you just reboot directly into the OS
2. Flashing TWRP
Turn the phone off. Then boot it into fastboot mode by holding volume up + power.
Rename the recovery file that you downloaded above to recovery.img. *Make sure that you rename it to recovery.img NOT recovery.img.img* ,Make sure that this file is placed on the desktop.
Open a new command prompt on desktop and run the following commands:
Code:
fastboot flash recovery recovery.img
Once the flash has completed, Don't use the "Fastboot Reboot" Command Instead Unplug Your phone then Manually boot it into recovery by keeping Power + Volume Down button pressed.
In TWRP, select Reboot and then select System. Now your phone will boot into System and you have cleared Steps 2/3 . Grats.
Click to expand...
Click to collapse
Yes I did. Don't know why it didn't work first time. Everything fine after factory resetting again

Accidentally removed OS in OP3.

Hi all,
While trying to install custom mod i accidentally deleted my original rom as well as the custom rom from my phone. I can access twrp fast boot but while trying to install zip file its missing from phone. Any way to install any custom rom at this point?
Update : Restarted my phone ( well powered off coz of low battery) . When i charged and switched it on , twrp is not there . Instead when i go to recovery mode , the original one plus recovery mode is appearing.
gamer361 said:
Hi all,
While trying to install custom mod i accidentally deleted my original rom as well as the custom rom from my phone. I can access twrp fast boot but while trying to install zip file its missing from phone. Any way to install any custom rom at this point?
Click to expand...
Click to collapse
Sideloading is the easiest option.
Boot into TWRP, find ADB Sideload mode (I think it's under "Advanced", not sure), connect phone to PC via USB cable and flash ROM directly from PC with "adb sideload rom-name" command.
This is a very short version, if you need me to explain anything in depth just say it
Sent from my OnePlus 3 using Tapatalk
Explorer23 said:
Sideloading is the easiest option.
Boot into TWRP, find ADB Sideload mode (I think it's under "Advanced", not sure), connect phone to PC via USB cable and flash ROM directly from PC with "adb sideload rom-name" command.
This is a very short version, if you need me to explain anything in depth just say it
Sent from my OnePlus 3 using Tapatalk
Click to expand...
Click to collapse
if possible please tell me step by step.
gamer361 said:
if possible please tell me step by step.
Click to expand...
Click to collapse
Sorry for late reply.
So, first things first, make sure you have working adb/fastboot on your PC (you can get it >>HERE<< if you need it; select Y for all options).
- download latest TWRP recovery >>HERE<<
- download a ROM of your choice
- in case you go for a custom ROM you'll probably also need latest firmware (CLICK), Gapps (CLICK) and possibly Magisk (CLICK)
- open command prompt in folder where you've put all downloaded files - hold Shift and right click in that folder > open command window here.
- boot phone into fastboot mode and connect it to PC
- type fastboot devices in cmd to see if the phone is properly recognized (should say something like "device #serial-number" IIRC)
- flash TWRP by typing fastboot flash recovery recovery-name.img
- reboot device into recovery mode. Fastboot generally doesn't support rebooting into recovery, but our phone makes it easy with that 5 second timeout on boot. Type fastboot reboot and as soon as it displays that warning screen press a volume button and then scroll to recovery with volumpe up/down.
You should be booted into TWRP now. Let's continue to flashing a ROM.
Assuming you're going for a custom ROM, start with firmware:
- select "Advanced" in TWRP
- select "ADB Sideload"
- swipe to start sideload
- type adb devices in cmd - it should recognize that the device is in sideload mode
- type adb sideload firmware.zip and wait for it to finish
- go back to main TWRP screen and repeat the steps to get into sideload mode
- type adb sideload rom-filename.zip
- repeat to flash Gapps and Magisk
If you chose to flash stock ROM rather than custom then you can skip firmware and Gapps and flash just the ROM (and possibly magisk, that's up to you).
Done! Now you can boot into system.

Wiped everything using TWRP and need help restoring.

Hi.
So I was messing around with the twrp custom recovery and (without thinking much of it) wiped everything in the advanced wipe menu :crying: (System, data, EVERYTHING)
I knew I had removed my OS and that I could just use the twrp recovery to install a new rom onto my phone BUT little did I know, when I tried to boot into the custom recovery, it would just loop the screen with the redmi logo
I am still able to boot into fastboot mode, and I have tried to flash the same twrp recovery but with no avail (It still loops the redmi logo screen)
So now I'm here to ask if there is any advice that you could give me to try and fix this problem that I have gotten myself in (I am not worried about deleting any of my personal files. I would just like to get twrp to boot so that I can install another rom)
Thanks in advance to anyone who can help me with this problem :highfive:
Hi, which rom are you trying to install? for android 9 use this recovery https://forum.xda-developers.com/re...overy-unofficial-twrp-recovery-redmi-t4002397, for android 10 this one... https://forum.xda-developers.com/showpost.php?p=82062075&postcount=7...
If what nuvulet said doesn't work, in fastboot, flash the exact same stock ROM you had before, let it boot and then flash TWRP.
nuvulet said:
Hi, which rom are you trying to install? for android 9 use this recovery https://forum.xda-developers.com/re...overy-unofficial-twrp-recovery-redmi-t4002397, for android 10 this one... https://forum.xda-developers.com/showpost.php?p=82062075&postcount=7...
Click to expand...
Click to collapse
Hi, thanks for the fast reply.
The stock android I had before I wiped everything was android 9, MIUI 11. I tried againt to flash the recovery through fast boot but (like before) when I try to boot into the recovery (by holding the volume up button as it reboots), the redmi logo keeps appearing and disappearing and doesn't go to the twrp recovery. At the current moment I don't have any OS installed (since it got deleted when I wiped everything)
Any other leads I could try?
wang1chung said:
If what nuvulet said doesn't work, in fastboot, flash the exact same stock ROM you had before, let it boot and then flash TWRP.
Click to expand...
Click to collapse
I'm not sure how I can flash the stock ROM without the twrp recovery. I had the impression that you needed twrp recovery in order to install ROMs in the first place.
If there is a method to flash a ROM using fastboot, please explain since my unexperienced self has no idea how to do this. :laugh:
Thanks for the fast reply too
Sqorpz said:
I'm not sure how I can flash the stock ROM without the twrp recovery. I had the impression that you needed twrp recovery in order to install ROMs in the first place.
If there is a method to flash a ROM using fastboot, please explain since my unexperienced self has no idea how to do this. :laugh:
Thanks for the fast reply too
Click to expand...
Click to collapse
MiFlash works through fastboot mode. It's also safer to flash with MiFlash, just make sure you have the correct ROM.
I can't find the guide right now, I'm at work
Ok, do you know adb fastboot... if not, follow this guide...
https://forum.xda-developers.com/showthread.php?t=2317790
Install usb adb drivers for RN8P if you don't have, try this for w10...
https://forum.xda-developers.com/redmi-note-8-pro/help/usb-drivers-t4035617
Download twrp for android 9 or android 10 from here...
https://forum.xda-developers.com/showpost.php?p=82115341&postcount=2
Put the recovery (*.img format) into installed adb folder...
Open cmd and navigate to inside adb folder...
Put the phone into fastboot mode (press volume- and power) connect usb and type in console...
adb devices (this start adb server)
Type...
fastboot devices (this return a device number, if not, something is wrong)
Type...
fastboot flash recovery *.img (change * for the name of the recovery file)
Disconnect the phone and press volume+ and power at the same time and now you have twrp intalled...
When start if the data is encrypted, push cancel, go to wipe, go to format data, type "yes", and confirm slide...
Now connect the phone to usb (if not recognize the phone, go to mount, and enable MTP)
Copy the rom in to internal storage for your android twrp version... search here
https://forum.xda-developers.com/redmi-note-8-pro/how-to/redmi-note-8-pro-android-10-public-t4072795
You have several versions... for eu, search in my post...
And the rest, install, select, etc. etc....
nuvulet said:
Ok, do you know adb fastboot... if not, follow this guide...
https://forum.xda-developers.com/showthread.php?t=2317790
Install usb adb drivers for RN8P if you don't have, try this for w10...
https://forum.xda-developers.com/redmi-note-8-pro/help/usb-drivers-t4035617
Download twrp for android 9 or android 10 from here...
https://forum.xda-developers.com/showpost.php?p=82115341&postcount=2
Put the recovery (*.img format) into installed adb folder...
Open cmd and navigate to inside adb folder...
Put the phone into fastboot mode (press volume- and power) connect usb and type in console...
adb devices (this start adb server)
Type...
fastboot devices (this return a device number, if not, something is wrong)
Type...
fastboot flash recovery *.img (change * for the name of the recovery file)
Disconnect the phone and press volume+ and power at the same time and now you have twrp intalled...
When start if the data is encrypted, push cancel, go to wipe, go to format data, type "yes", and confirm slide...
Now connect the phone to usb (if not recognize the phone, go to mount, and enable MTP)
Copy the rom in to internal storage for your android twrp version... search here
https://forum.xda-developers.com/redmi-note-8-pro/how-to/redmi-note-8-pro-android-10-public-t4072795
You have several versions... for eu, search in my post...
And the rest, install, select, etc. etc....
Click to expand...
Click to collapse
Yes, this is the method I used to flash the twrp recovery.
My problem was that even after installing it (using this method), i would still not be able to boot into the recovery.
However, it is fixed now. I used the Mi Flash tool in order to install the stock rom and then installed twrp after that. :good:
wang1chung said:
MiFlash works through fastboot mode. It's also safer to flash with MiFlash, just make sure you have the correct ROM.
I can't find the guide right now, I'm at work
Click to expand...
Click to collapse
I tried this method and IT WORKED!!
After installing Mi flash I was able to download the stock rom and install it through the program without any errors.
I was then able to finally boot into the OS and install twrp recovery, then install the custom rom! :laugh:
Thanks for this method. I would probably still be stuck on the Redmi logo if it weren't for this

Categories

Resources