Question Failed to load/authenticate boot image - Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40

Good Day All, I've seen a few thread regarding this but nothing stating what causes it to happen. Can anyone provide any insight?
I was about to perform a reflash of my rom but didn't even reach that far.
I restarted phone to recovery
Was going flash a firmware before the rom flash but decided to switch from slot a to b cuz i wasn't sure if the firmware is a global thing or per slot
Changed slots and restarted to recovery
Noticed no prompt for decryption key and my data/media was gone.
Changed slots again without doing anything and restarted (TWRP prompted no OS found)
After the recovery started again no prompt for decryption key again and no data
Figured twrp loaded badly or something. Restarted to recovery one more time
Phone did not boot to recovery. Keep bootlooping to fastboot
Attempted to reflash TWRP when I encounted the error "Failed to load/authenticate boot image"
After a quick google the solution seemed to be the flash over the stock rom via miflash and start over which I unfortunately did
While the solution worked. Does anyone have any clue why this might've happened so I can avoid it in the future? I don't think the Rom matters but I was running Arrow-v12.1-alioth-OFFICIAL-20220819-VANILLA.zip and the recommended firmware V13.0.4.0.SKHMIXM

Related

I have no clue of what just happened

Hello everybody this morning I've encountered something very strange, I woke up and saw a unusual page on my phone that said "Your phone is encrypted" it told me to put in the passcode that is used on the lock screen to DECRYPT my data when I did so the phone without needing any time to think told me that the decrypt of the data was unsuccessful and that the only way is to factory reset
Now the thing is that I have twrp installed so the phone didn't even reboot to recovery it just rebooted and the same page appeared again telling me to input my passcode
What I've attempted to do is to flash the ruu for my device from sd but the phone doesn't see the file
I've tried to flash a different recovery as twrp was unable to mount any partition except the system partition and the SD partition
I will try to flash cm12 from twrp and see how that goes but until then does anyone have any clue of what happened with my device?
Update: twrp cannot boot the system partition either so now I guess I'm officially bricked
Update 2: Looking at bootloader it sees the ruu on the sd but skips it as it says "No image or wrong image!" under each one except 0PKVIMG.zip
Anyone?
I think you can run RUU only from pc, might be wrong tho as I've run only 1 RUU in my life
Have you tried restoring a backup of your current rom? If you don't have one you can also try one from here (read instruction tho, as you need to same cid as your phone)
Can you use the phone at all? Like go past the pin screen? In settings > security you can disable it (i think its there)
Edit: This has happened before
Hi,
it has recently happened to my mom's phone as well. I can't boot into recovery. It just boots straight to the OS and asks for the encryption key. I've tried to reload the stock recovery image, but it failed with wrong signature message. I've also tried unlocking the bootloader with my htcdev bin file, but it doesn't work anymore. I've tried the RUU that I previously used to go back to stock, but it fails with wrong signature as well. It appears the phone is completely bricked. BTW, The phone was relocked, S-On and with stock recovery.
I'm afraid this is a new ransomware, because before that happened my mom said something about message asking her to make a payment to unlock the phone... Is it possible those dbags were able to swap the certificate?

Bricked?! Help

Hi guys (and gals).
Looking for assistance.
Will try and keep this short and simple, but basically my phone is unable to boot and gets stuck in a loop. This happened after having to hard reboot the phone after my daughter enetered kid mode on the latest ICE Rom.
I initially chose to run a custom rom after various attempts to update my phone to nougat via an ota, which was failing all the time despite another recent carrier update to fix the issue.
Unfortuantely I was hasty in doing so and never took note of my cid/mid information and running the commands via adb or fastboot won't returns anything... I'm a bit stuck.
As it stands:
Softare status: Modified
Unlocked
S-ON
I have access to recovery mode in the form of TWRP 3.1.0-0. Any attempts to install a rom fail at various stages (various roms) and any attempts to wipe and reformat also fail with "Failed to mount 'storage'", "Failed to mount 'cache'", data etc. etc.
If I attempt to boot to download mode I get a message stating 'Failed to boot to download mode'.
I looked to try and reformat using adb and pushing ext4fs but it failed. Equally I tried to work out which RUU I need to try and go back to a factory image but I'm unsure which file or img I need.
Could it be a nand issue? If it helps the phone was from EE in the uk and was running on the most recent software version prior to the nougat update.
Any help is much appreciated.
Thanks.

Android 8 update with FlashFire breaks TWRP or TWRP boot-loop

Hi everyone,
I tried to update my rooted Pixel C with Android 8 and TWRP 3.1.0.0 from August build to September build with FlashFire.
All of the following have I done on my Nexus 5x as well and it worked as a charm there.
Therefore i dl'd the corresponding zip-file from google dev page and started the update with FF. It said to me it can update the boot, system, recovery and vendor partition so I unchecked the recovery partition only to keep TWRP. I also told FF it should include SuperSU again to root the new Android.
After the update the device was unrooted, so i tried to start into recovery to install superSU manually. But TWRP was gone and i get everytime the android on the back with the text "no command".
Therefore I tried to flash TWRP with NRT again. But after the flash the device always starts into TWRP and Android isn't starting anymore.
I can use NRT again to flash Android without loosing my data but than TWRP is gone again.
So either the device always starts into TWRP or I have no recovery installed.
Anyone an idea what i can do to flash TWRP again and to fix the boot order or whats broken than?
Regards,
flattervieh
I don't have the C but here's what I would try. First, have your device booting normally with the stock recovery. Then use fastboot to boot into TWRP, not flash it. When it boots into TWRP then flash supersu. From TWRP then boot back into the bootloader and then flash TWRP with fastboot.
Flash the latest (beta?) TWRP. It allows reading the encrypted data folder.
Short notice, i'm still struggling with the problem.
In the meantime I tried the following:
1. I temporarely booted TWRP 3.1.0.0, with this version I was not able to encrypt the data partion (always invalid key) but I was able to see the system partition and I installed SuperSU. After that i restarted into the bootloader and flashed TWRP 3.1.0.0.
This led to the same phenomenon, that my pixel always boots into TWRP and not into Android itself.
2. Same thing as before but with TWRP 3.1.1.1.
With this version I was able to see the size of the data partition, but I was also not able to read or write onto it. (Again invalid code) I installed SuperSU and made a device restart without flashing TWRP 3.1.1.1.
This led to a totally softbricked device with a boot into "no command" screen.
After flashing Android again via fastboot Android starts correctly and I can use the device but root is still not working.
Regards
I'm not sure why twrp isn't sticking. But the android on its back with "no command"is the stock recovery. To get into it simultaneously press and release the power and vol up keys. You might have to try it a few times as the timing can be very finicky. From there you can boot into the system, you don't need to flash the factory image and start all over.

Xiaomi Mi 10T keeps booting into fastboot

Hello guys, I recently formatted data on my phone to fix a bootloop I had. After fixing everything, SIM card and wifi was not working, I downloaded the Official Stock ROM of my phone and flashed bluetooth, modem, dsp and dtbo. The original plan was to run "flash_all_except_storage.bat" but that kept throwing errors. After I flashed those things I booted successfully and unlocked my phone. Problem is Wifi still doesn't work. So once again got into fastboot, tried running "flash_all_except_storage.bat", once again it threw an error, so I restarted my phone and ever since I can't boot into system. Whenever I restart it goes straight into fastboot, Power off and on again goes to fastboot, I can boot into TWRP, rebooting from there still goes into fastboot mode. I fix a problem and 2 more take it's place, I really need your help here.
Thanks a lot !
Edit:
Fix Attempt 1 (FAILED): I tried formating data through TWRP as I read online, it did not work
Attempt 2 (FAILED): Used
Code:
fastboot continue
and got this error:
Code:
Resuming boot FAILED (remote: 'Failed to load image from partition: No Media')
fastboot: error: Command failed
Attempt 3 (HALF FIX): After some digging I realized after a failed attempt to run "flash_all_except_storage.bat", the boot was erased. I tried flashing only the boot.img and the phone booted up with the wifi working as well. Problem is after a reboot I go back into fastboot and I have to flash boot.img again to boot into system.
Here is recovery.log Pastebin
Leonniar said:
Hello guys, I recently formatted data on my phone to fix a bootloop I had. After fixing everything, SIM card and wifi was not working, I downloaded the Official Stock ROM of my phone and flashed bluetooth, modem, dsp and dtbo. The original plan was to run "flash_all_except_storage.bat" but that kept throwing errors. After I flashed those things I booted successfully and unlocked my phone. Problem is Wifi still doesn't work. So once again got into fastboot, tried running "flash_all_except_storage.bat", once again it threw an error, so I restarted my phone and ever since I can't boot into system. Whenever I restart it goes straight into fastboot, Power off and on again goes to fastboot, I can boot into TWRP, rebooting from there still goes into fastboot mode. I fix a problem and 2 more take it's place, I really need your help here.
Thanks a lot !
Edit:
Fix Attempt 1 (FAILED): I tried formating data through TWRP as I read online, it did not work
Attempt 2 (FAILED): Used
Code:
fastboot continue
and got this error:
Code:
Resuming boot FAILED (remote: 'Failed to load image from partition: No Media')
fastboot: error: Command failed
Attempt 3 (HALF FIX): After some digging I realized after a failed attempt to run "flash_all_except_storage.bat", the boot was erased. I tried flashing only the boot.img and the phone booted up with the wifi working as well. Problem is after a reboot I go back into fastboot and I have to flash boot.img again to boot into system.
Here is recovery.log Pastebin
Click to expand...
Click to collapse
Can you flash full rom with mi flash tool
Rares6567 said:
Can you flash full rom with mi flash tool
Click to expand...
Click to collapse
Already did, it didn't work...
Leonniar said:
Already did, it didn't work...
Click to expand...
Click to collapse
Maybe is some motherboard issues?
I don't believe so. The problem I originally had was that after a restart the phone was booting into fastboot. But if I didn't restart the phone was working fine, cellular, wifi google services everything. So in order to fix that I flashed the full stock rom and that's how I ended up in the restart loop in the first place.
https://forum.xda-developers.com/t/decrypting-xiaomi-mi10t-pro-internal-storage.4544271/page-2#posts
Here are all the details, I started from a completely different problem and ended up here. They entire process I took is in that thread
Leonniar said:
I don't believe so. The problem I originally had was that after a restart the phone was booting into fastboot. But if I didn't restart the phone was working fine, cellular, wifi google services everything. So in order to fix that I flashed the full stock rom and that's how I ended up in the restart loop in the first place.
https://forum.xda-developers.com/t/decrypting-xiaomi-mi10t-pro-internal-storage.4544271/page-2#posts
Here are all the details, I started from a completely different problem and ended up here. They entire process I took is in that thread
Click to expand...
Click to collapse
There is no volume buttons problem?
If no maybe you should reflash whole phone, fastboot, recovery, all, using edl ig.... I don't have this phone or any Snapdragon phone, so I don't really know....
Yeah I did, I used the flash_all.bat that comes with the ROM file and pretty much replaced everything. I tried to run it a couple of times and it failed mostly but I was able to run it twice I think (without changing anything, just running it again and again at some point it worked)
Leonniar said:
Yeah I did, I used the flash_all.bat that comes with the ROM file and pretty much replaced everything. I tried to run it a couple of times and it failed mostly but I was able to run it twice I think (without changing anything, just running it again and again at some point it worked)
Click to expand...
Click to collapse
So then why your phone goes to fastboot?
I really don't know, after running flash_all the second time now my phone is stuck in a restart loop. Shows the MI logo and restarts. I can manually boot to recovery or fastboot but if I leave it on it's own it keeps turning on and off
Leonniar said:
I really don't know, after running flash_all the second time now my phone is stuck in a restart loop. Shows the MI logo and restarts. I can manually boot to recovery or fastboot but if I leave it on it's own it keeps turning on and off
Click to expand...
Click to collapse
It seems that this a software bug ig, can you try go to recovery and flash the rom?
I could try but I am not sure how to do that. My rom comes in a .tgz format and not .zip and all guides mention you need a .zip file
Leonniar said:
I could try but I am not sure how to do that. My rom comes in a .tgz format and not .zip and all guides mention you need a .zip file
Click to expand...
Click to collapse
So where u downloaded the fastboot rom, there is a recovery rom too :
Xiaomi Firmware Updater
The ultimate script that provides firmware packages for Xiaomi devices.
xiaomifirmwareupdater.com
Be sure u download the recovery rom not fastboot.
Btw use your miui version u had
Tho I'm not 100% sure if you flashed the fastboot rom correctly, did u :
1. Open MiFlashTool : download the tool from here if you don't have it ---> https://xiaomiflashtool.com/
2. Select your rom ( make sure your path to the rom isn't long and the folder/folders don't have long names )
3. Connect your phone
4. Click Refresh ( to make your device appear)
5. And click flash
I didn't do it with MiFlashTool because it kept throwing errors at me whenever I launched it so I tried the flash_all.bat batch file that runs cmd commands and flashes everything. the ROM I installed was the fastboot version. The official website on the recovery ROM stated that "This page shows a single update only" so I assumed it's just an update and not the full ROM. I was also told I should use the fastboot variant in the above mentioned thread
Leonniar said:
I didn't do it with MiFlashTool because it kept throwing errors at me whenever I launched it so I tried the flash_all.bat batch file that runs cmd commands and flashes everything. the ROM I installed was the fastboot version. The official website on the recovery ROM stated that "This page shows a single update only" so I assumed it's just an update and not the full ROM. I was also told I should use the fastboot variant in the above mentioned thread
Click to expand...
Click to collapse
Ok so to fix the error : go to miflashtool folder and create a new folder called : log
Fixed the start up error, I get the screen that says "Please install driver", I press Install and I get this:
https://prnt.sc/I53g6bs_8i5w
Pressing ok gets me back to the "Please install driver" screen
Well I just closed the Install driver window and flashed as is, I got this:
https://prnt.sc/Bk2eaj9w5Lq7 so presumably it failed but my devices rebooted and is now on system set up
Edit:
3 reboots later and phone still boots fine to system
Rares6567 said:
It seems that this a software bug ig, can you try go to recovery and flash the rom?
Click to expand...
Click to collapse
flashing miui_APOLLOEEAGlobal_V12.5.4.0.RJDEUXM_451a2324af_11.0.zip from stock recovery is good idea, you can do this from MicroSD card to circumvent any usb issues you are obviously facing on fastboot.
Leonniar said:
Well I just closed the Install driver window and flashed as is, I got this:
https://prnt.sc/Bk2eaj9w5Lq7 so presumably it failed but my devices rebooted and is now on system set up
Edit:
3 reboots later and phone still boots fine to system
Click to expand...
Click to collapse
So it worked?
This "error" isn't an "error" so don't worry about it
Leonniar said:
Well I just closed the Install driver window and flashed as is, I got this:
https://prnt.sc/Bk2eaj9w5Lq7 so presumably it failed but my devices rebooted and is now on system set up
Edit:
3 reboots later and phone still boots fine to system
Click to expand...
Click to collapse
This error is normal since you are not re-locking the bootloader.
If some functions are inoperative.
Try to flash the same rom (fastboot) that you had when you bought the phone, probably an A11.
Use clean all(flash_all.bat).
https://forum.xda-developers.com/t/flash-tool-guide-use-xiaomi-flash-tool.4262425/

Question HELP, device stuck in bootloop, tried every method.

Hi everyone,
maybe someone here might help me. I was on bliss rom and my phone suddenly froze yesterday.
And oh boy did that started a very long day of messing with miflash tool and twrp.
The situation right now is like this,
I have full access to TWRP, and fastboot and mi flash tool.
I tried flashing stock rom with mi flash, got success with no error and yet still stuck in frozen POCO logo.
Tried flashing with TWRP couple of ROMs with correct fw and still got POCO logo stuck.
Tried sideloading with adb some ROMs and same results, stuck on POCO logo.
Also tried to use flash_all bat without mi flash tool, and it boots me to MIUI recovery...
I can always come back to fastboot and boot to TWRP and tried miflashtool many time , I always result in success (0) but nothing works...
Is there anything I'm missing?
Of course I waited at least half an hour every time on POCO logo beacuse I know It can take some time for first boot but nothing happens, If I had to guess is there a possibility that the Storage it self in the phone is broken?
kmo1997 said:
Hi everyone,
maybe someone here might help me. I was on bliss rom and my phone suddenly froze yesterday.
And oh boy did that started a very long day of messing with miflash tool and twrp.
The situation right now is like this,
I have full access to TWRP, and fastboot and mi flash tool.
I tried flashing stock rom with mi flash, got success with no error and yet still stuck in frozen POCO logo.
Tried flashing with TWRP couple of ROMs with correct fw and still got POCO logo stuck.
Tried sideloading with adb some ROMs and same results, stuck on POCO logo.
Also tried to use flash_all bat without mi flash tool, and it boots me to MIUI recovery...
I can always come back to fastboot and boot to TWRP and tried miflashtool many time , I always result in success (0) but nothing works...
Is there anything I'm missing?
Of course I waited at least half an hour every time on POCO logo beacuse I know It can take some time for first boot but nothing happens, If I had to guess is there a possibility that the Storage it self in the phone is broken?
Click to expand...
Click to collapse
Did you format the data partition at all while doing this? If not, then try running "fastboot -w" while in bootloader mode.
DarthJabba9 said:
Did you format the data partition at all while doing this? If not, then try running "fastboot -w" while in bootloader mode.
Click to expand...
Click to collapse
yes i tried. it gives me an error :
Erasing 'userdata' OKAY [ 0.032s]
F2FS-tools: mkfs.f2fs Ver: 1.15.0 (2022-05-20)
Info: Disable heap-based policy
Info: Debug level = 1
Info: Trim is disabled
Info: Set conf for android
Info: Enable Project quota
Error: Sparse mode is only supported for android
C:\Users\Moti\Desktop\platform-tools/make_f2fs failed: 4294967295
fastboot: error: Cannot generate image for userdata
kmo1997 said:
yes i tried. it gives me an error :
Erasing 'userdata' OKAY [ 0.032s]
F2FS-tools: mkfs.f2fs Ver: 1.15.0 (2022-05-20)
Info: Disable heap-based policy
Info: Debug level = 1
Info: Trim is disabled
Info: Set conf for android
Info: Enable Project quota
Error: Sparse mode is only supported for android
C:\Users\Moti\Desktop\platform-tools/make_f2fs failed: 4294967295
fastboot: error: Cannot generate image for userdata
Click to expand...
Click to collapse
Hmmm ... that shouldn't happen. You may have a hardware problem.
Try booting to recovery and formatting data from there. If that doesn't work either, then I have no other suggestions.
DarthJabba9 said:
Hmmm ... that shouldn't happen. You may have a hardware problem.
Try booting to recovery and formatting data from there. If that doesn't work either, then I have no other suggestions.
Click to expand...
Click to collapse
i tried , no luck.
is there any way to fing out if it is truely hardware problem?
Hi,
just a thought,
I have been in a situation were Miui stock would not complete it`s installation, I don`t use MIflash tool, i found a tip that involved moving the ADB flies from Miflash and put them into the Miui fastboot stock rom folder and move the re-named folder to my C: Drive.
After some panicking i tried my old faithful a "Xiaomi.eu Fastboot rom", i installed it from fastboot, it completed as it should and i carried on where i left off, flashing custom roms,
its worth a try
i do the same
johnr64 said:
Hi,
just a thought,
I have been in a situation were Miui stock would not complete it`s installation, I don`t use MIflash tool, i found a tip that involved moving the ADB flies from Miflash and put them into the Miui fastboot stock rom folder and move the re-named folder to my C: Drive.
After some panicking i tried my old faithful a "Xiaomi.eu Fastboot rom", i installed it from fastboot, it completed as it should and i carried on where i left off, flashing custom roms,
its worth a try
Click to expand...
Click to collapse
thanks for the answer, in my situation miui stock completes the installation successfully with a beautiful green success in miflashtool and yet I'm still stuck at the POCO logo till botting itself to MIUI recovery.
regardless I tried your advice and no luck
I have tried a couple more things, I flashed with locking the bootloader the oldest MIUI ROM I found on the archive, of course no luck, still stuck on POCO logo and as always somehow, I'm able to boot into fastboot so unlocked the bootloader again and tried a xieomi.eu rom without mi flash tool with the .bat file and flash_all.
same result, no luck
I'm starting to think it might really be a hardware issue, yet I'm baffled at how the phone was working perfectly fine and suddenly froze while i was using it and started bootlooping which started this whole mess.
kmo1997 said:
.... I'm starting to think it might really be a hardware issue, yet I'm baffled at how the phone was working perfectly fine and suddenly froze while i was using it and started bootlooping which started this whole mess.
Click to expand...
Click to collapse
That is often how hardware problems manifest themselves.
kmo1997 said:
thanks for the answer, in my situation miui stock completes the installation successfully with a beautiful green success in miflashtool and yet I'm still stuck at the POCO logo till botting itself to MIUI recovery.
regardless I tried your advice and no luck
Click to expand...
Click to collapse
If possible try gsi builds to boot bro it may boot directly to system
Try flashing different Fastboot stock Roms using miflash, don't use just one version, try only without locking the bootloader, probably it is a boot partition error, you just need to find the right one, also use a different miflash version (older ones seem to be more stable)
I have just read one of your recent comments, it seems like e miflash problem, flashing with lock must lock the bootloader, try using known versions especially older ones
Have you tried turning it off and on again?
Jk.
First of, which twrp Version are you using? You should try the latest skkk versions. https://sourceforge.net/projects/recovery-for-xiaomi-devices/files/alioth/
Are you sure that you have full twrp storage access? If you boot into twrp, how big is your internal storage, as seen from twrp? Does it show 0?
I had this error once, couldnt flash anything anymore because twrp couldnt handle some encryption and needed to reformat the internal storage to ext2, then back to ext4 again. Then the storage was readable and writable again.
Encryption can be a weird, just like A/B partitioning.
Make sure to use the latest version of MIUI for your specific region.
A.k.a. the exact version of MIUI that your phone shipped with, but use the latest version of it.
And don't download from a weird third party website.
I think the official site is mi.com (but you'll have to google the exact link).
Otherwise, my go-to for MIUI ROMs is xiaomifirmwareupdater.com

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