after flashing H2OS no longer boots in twrp - ONE Q&A, Help & Troubleshooting

So H2OS boots up just fine. Fastboot mode works. When I boot into recovery mode the oneplus logo shows up, but it is as nothing happens afterwards. I left the device there for more than an hour and still nothing. Flashing from the OS twrp 2.8.7.0 or 3.0.0-2 has no change on this. Flashing from fastboot the same. When I try to boot from fastboot,I get the following error:
[email protected] ~/Downloads $ fastboot boot twrp-3.0.0-2-oneplus2.img
downloading 'boot.img'...
OKAY [ 0.807s]
booting...
FAILED (remote: dtb not found)
finished. total time: 0.873s
[email protected] ~/Downloads $ fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (31700 KB)...
OKAY [ 0.815s]
writing 'recovery'...
OKAY [ 0.534s]
finished. total time: 1.349s
Any ideas?

Related

Unable to flash recovery.

HI.
Fresh install of the latest Android 6 on to my N5.
I used Wug and everything has gone well apart from I don't have a recovery.
I've booted to the bootloader and tried the following..
Code:
fastboot flash recovery twrp-3.0.2-0-hammerhead.img
target reported max download size of 1073741824 bytes
sending 'recovery' (14524 KB)...
OKAY [ 0.688s]
writing 'recovery'...
OKAY [ 1.125s]
finished. total time: 1.813s
Rebooted to Android, rebooted to recovery and nothing.. little green man on his back
I've also tried stock recovery with the same results.
fastboot flash recovery recovery.img
Code:
target reported max download size of 1073741824 bytes
sending 'recovery' (10008 KB)...
OKAY [ 0.554s]
writing 'recovery'...
OKAY [ 0.841s]
finished. total time: 1.397s
I've tried flashing, rebooting to bootloader, then rebooting to recovery I still get the same.
Any ideas ?
Thanks
Panic Over
I've just done this again and after the flash finished, I rebooted to recovery swiped to allow modifications and now it's taken !

BLL-L22 Firmware and Help

Hello,
I need help to unbrick my phone please,
After trying to back to stock i got stuck while dload method with BLL-L22C636B150 (android 6.0) Firmware after flashing RollbackPackage from same firmware (android 7.0 to 6.0)
My phone's screen is now only black, no boot logo anymore or recovery.
It's only show connected fastboot while plug in, i can only reboot to fastboot.
PS C:\adb> fastboot getvar rescue_version
rescue_version: rescue0.3
finished. total time: 0.006s
PS C:\adb> fastboot getvar rescue_phoneinfo
rescue_phoneinfo: NRD90M test-keys
finished. total time: 0.005s
PS C:\adb> fastboot oem get-product-model
...
(bootloader) HUAWEI BLL-L22
OKAY [ 0.007s]
finished. total time: 0.008s
PS C:\adb> fastboot getvar vendorcountry
vendorcountry: hw/spcseas
finished. total time: 0.005s
PS C:\adb> fastboot oem get-psid
...
(bootloader) SN:YCP7XXXX
(bootloader) IMEI:8646XXXX
(bootloader) IMEI1:8646XXXX
What can i do please ?
Try team mt tool for unbrick provide file from marshmallow update.app
siddhrsh said:
Try team mt tool for unbrick provide file from marshmallow update.app
Click to expand...
Click to collapse
13:00:27: All images are found, everything is ready for the unbricking process.
13:00:29: Unbricking started. Your computer may freezes during the process.
13:00:29: flash boot "C:\adb\348\boot.img"
13:00:31: The Boot image is flashing successfully
13:00:31: flash system "C:\adb\348\system.img"
13:03:26: The System image is flashing successfully
13:03:26: flash cust "C:\adb\348\cust.img"
13:03:49: target reported max download size of 471859200 bytes
sending sparse 'cust' 1/2 (458414 KB)...
OKAY [ 13.115s]
writing 'cust' 1/2...
OKAY [ 3.142s]
sending sparse 'cust' 2/2 (4100 KB)...
OKAY [ 0.109s]
writing 'cust' 2/2...
OKAY [ 0.035s]
finished. total time: 16.401s
13:03:49: Error#1
13:03:49: flash recovery "C:\adb\348\recovery.img"
13:03:51: The Recovery image is flashing successfully
13:03:51: Completed
13:03:51: Something went wrong (((
Still black screen rebooting only on fastboot mode
Demodark said:
13:00:27: All images are found, everything is ready for the unbricking process.
13:00:29: Unbricking started. Your computer may freezes during the process.
13:00:29: flash boot "C:\adb\348\boot.img"
13:00:31: The Boot image is flashing successfully
13:00:31: flash system "C:\adb\348\system.img"
13:03:26: The System image is flashing successfully
13:03:26: flash cust "C:\adb\348\cust.img"
13:03:49: target reported max download size of 471859200 bytes
sending sparse 'cust' 1/2 (458414 KB)...
OKAY [ 13.115s]
writing 'cust' 1/2...
OKAY [ 3.142s]
sending sparse 'cust' 2/2 (4100 KB)...
OKAY [ 0.109s]
writing 'cust' 2/2...
OKAY [ 0.035s]
finished. total time: 16.401s
13:03:49: Error#1
13:03:49: flash recovery "C:\adb\348\recovery.img"
13:03:51: The Recovery image is flashing successfully
13:03:51: Completed
13:03:51: Something went wrong (((
Still black screen rebooting only on fastboot mode
Click to expand...
Click to collapse
Did you flash marshmallow files
Images
Yes i tried to unbrick with : Huawei_GR5_2017_BLL-22_C636B150_South_East_Asia_6.0.zip
17:49:30: All images are found, everything is ready for the unbricking process.
17:49:32: Unbricking started. Your computer may freezes during the process.
17:49:32: flash boot "C:\adb\B150\boot.img"
17:49:34: The Boot image is flashing successfully
17:49:34: flash system "C:\adb\B150\system.img"
17:52:03: The System image is flashing successfully
17:52:03: flash cust "C:\adb\B150\cust.img"
17:52:26: target reported max download size of 471859200 bytes
sending sparse 'cust' 1/2 (458414 KB)...
OKAY [ 12.833s]
writing 'cust' 1/2...
OKAY [ 3.181s]
sending sparse 'cust' 2/2 (4100 KB)...
OKAY [ 0.114s]
writing 'cust' 2/2...
OKAY [ 0.045s]
finished. total time: 16.173s
17:52:26: Error#1
17:52:26: flash recovery "C:\adb\B150\recovery.img"
17:52:29: The Recovery image is flashing successfully
17:52:29: flash userdata "C:\adb\B150\userdata.img"
17:52:36: target reported max download size of 471859200 bytes
sending 'userdata' (143361 KB)...
OKAY [ 3.784s]
writing 'userdata'...
OKAY [ 1.013s]
finished. total time: 4.797s
17:52:36: Error#1
17:52:36: Completed
17:52:36: Something went wrong (((
Huawei Multi-Tool by Team MT v. 8.0.3.1 beta
I dont know wich one i can try now ?
http://pro-teammt.ru/firmware-database/?firmware_model=bll-l22&firmware_page=0
Black Screen
I tried to unbrick with update.zip (full OTA B150 version) script said all done without bug, but still black screen (no light) stuck in fastboot mode.
Demodark said:
I tried to unbrick with update.zip (full OTA B150 version) script said all done without bug, but still black screen (no light) stuck in fastboot mode.
Click to expand...
Click to collapse
Just flash the small data file via dload method.it should be 700-800 MB i guess. Once flashed, reboot to stock recovery and factory reset and boot
shashank1320 said:
Just flash the small data file via dload method.it should be 700-800 MB i guess. Once flashed, reboot to stock recovery and factory reset and boot
Click to expand...
Click to collapse
What is "the small data file" please ?
PS C:\adb> fastboot getvar rescue_version
rescue_version: rescue0.3
finished. total time: 0.007s
PS C:\adb> fastboot getvar rescue_phoneinfo
rescue_phoneinfo: NRD90M test-keys
finished. total time: 0.005s
PS C:\adb> fastboot oem get-product-model
...
(bootloader) HUAWEI BLL-L22
OKAY [ 0.006s]
finished. total time: 0.006s
PS C:\adb> fastboot getvar vendorcountry
vendorcountry: hw/spcseas
finished. total time: 0.006s
PS C:\adb> fastboot oem get-psid
...
(bootloader) SN:YCP7N17609000963
(bootloader) IMEI:864646034450028
(bootloader) IMEI1:864646034717855
OKAY [ 0.005s]
finished. total time: 0.005s
PS C:\adb> fastboot -w
Erase successful, but not automatically formatting.
Can't determine partition type.
FAILED (remote: Command not allowed)
Erase successful, but not automatically formatting.
Can't determine partition type.
FAILED (remote: Command not allowed)
erasing 'userdata'...
FAILED (remote: Command not allowed)
finished. total time: 0.009s
PS C:\adb>
Demodark said:
What is "the small data file" please ?
Click to expand...
Click to collapse
Let me check the firmware and get the link for you
shashank1320 said:
Let me check the firmware and get the link for you
Click to expand...
Click to collapse
News ?
Demodark said:
News ?
Click to expand...
Click to collapse
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v74004/f1/full/hw/spcseas/
Unzip and see if there is update.app file in it, if so, dload it and it should be fine
shashank1320 said:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v74004/f1/full/hw/spcseas/
Unzip and see if there is update.app file in it, if so, dload it and it should be fine
Click to expand...
Click to collapse
Link is dead.
Demodark said:
Link is dead.
Click to expand...
Click to collapse
Let me recheck
What can i do ?
Always black screen, but phone detected as fastboot mode, reboot only leads to fastboot mode.
have you tried unlocking again your bootloader? updating or rollbacking of EMUI makes your bootloader locked by default.
try to unlock it first and flash your OS
if you want to use the dload way. try flashing the stock recovery after unlocking your bootloader.
Demodark said:
Link is dead.
Click to expand...
Click to collapse
K.. But after that how reset the DNS to its original state

Z3 bricked, no recovery

Hi all,
somehow my sons' D6603 messed up and didn't boot anymore. Had an old CarbonROM installed before, but that failed for no reason I can pinpoint.
OK, to recover I tried to reflash the ROM - but boot process got stuck in boot animation for hours (until battery ran out).
OK, so I fired up flashtool and tried to install an FTF - but all FTFs I tried to retrieve failed to unpack.
OK - one more try - got me a stock ROM that was supposed to be flashed through recovery.
Now I get Sony splashscreen, then display turns black and stays like that forever. Only sign of something happening is that the notification LED blinks occasionally.
I tried to enter recovery - wouldn't work at all: never saw any change in boot process.
I can put the phone into flash mode and into fastboot - so I tried to flash a new TWRP:
Code:
[email protected] ~/temp/TWRP-z3 $ fastboot flash FOTAKernel recovery.img
target didn't report max-download-size
sending 'FOTAKernel' (15904 KB)...
OKAY [ 0.502s]
writing 'FOTAKernel'...
OKAY [ 1.056s]
finished. total time: 1.558s
[email protected] ~/temp/TWRP-z3 $ fastboot flash recovery recovery.img
target didn't report max-download-size
sending 'recovery' (15904 KB)...
OKAY [ 0.501s]
writing 'recovery'...
OKAY [ 1.055s]
finished. total time: 1.556s
But still the mobile won't boot into recovery
OK, there's a different TWRP available - but I can't flash it to FOTAkernel:
Code:
[email protected] ~/Downloads $ fastboot flash FOTAkernel twrp_z3_2018-03-28.img
target didn't report max-download-size
sending 'FOTAkernel' (10808 KB)...
OKAY [ 0.342s]
writing 'FOTAkernel'...
FAILED (remote: Command not allowed)
finished. total time: 0.345s
[email protected] ~/Downloads $ fastboot flash recovery twrp_z3_2018-03-28.img
target didn't report max-download-size
sending 'recovery' (10808 KB)...
OKAY [ 0.342s]
writing 'recovery'...
OKAY [ 0.721s]
finished. total time: 1.063s
Can anyone help me to get stuff working again? I'm lost for options right now - TWRP won't come up, and I can't get an FTF via flashtool to my harddrive. Any other ways to unbrick the phone?
Got a recent LinuxMint 19.x here as my machine right now. Getting a Windows up and running would be an obstacle (although I might get a hand to one).

OP6 bootloop issue FAILED (remote: Failed to load/authenticate boot image: Load Error

Hi all,
Long story short, I did wanna install Snapchat, but my phone was rooted with magisk, so I did wanna do an reinstall of the latest OP6 10 andr. version.
But now I get in a bootloop the issue I see now when I try with ADB on Windows laptop is the following: "FAILED (remote: Failed to load/authenticate boot image: Load Error)".
My commands I tried:
PS C:\adb> fastboot flash recovery_a C:\adb\twrp-3.4.0-1-enchilada.img
target reported max download size of 805306368 bytes
sending 'recovery_a' (31072 KB)...
OKAY [ 0.792s]
writing 'recovery_a'...
FAILED (remote: (recovery_a_b) No such partition)
finished. total time: 0.819s
PS C:\adb> fastboot flash recovery_b C:\adb\twrp-3.4.0-1-enchilada.img
target reported max download size of 805306368 bytes
sending 'recovery_b' (31072 KB)...
OKAY [ 0.793s]
writing 'recovery_b'...
FAILED (remote: (recovery_b_b) No such partition)
finished. total time: 0.834s
PS C:\adb> fastboot boot C:\adb\twrp-3.4.0-1-enchilada.img
downloading 'boot.img'...
OKAY [ 0.794s]
booting...
FAILED (remote: Failed to load/authenticate boot image: Load Error)
finished. total time: 0.833s
PS C:\adb>
Help... I know how to unbrick this device, but I can't lose the WhatsApp data etc, I didn't back up.
Thanks!
Hey! I've run over a similar issue on op6t.
I'd recommend you doing what I've mentioned in this reply: https://forum.xda-developers.com/showpost.php?p=82995393&postcount=2

Pixel 3 won't let me flash anything

I have official android 11 without root or anything but it does not let me flash anything or boot and it tells me the fastboot of the mobile that is in the slot: B
PS C:\Users\vickd\Desktop\blueline-rp1a.200720.009> fastboot boot TWRP.img
downloading 'boot.img'...
OKAY [ 2.548s]
booting...
FAILED (remote: Error verifying the received boot.img: Invalid Parameter)
finished. total time: 5.862s
PS C:\Users\vickd\Desktop\blueline-rp1a.200720.009> Fastboot flash recovery TWRP.img
target reported max download size of 268435456 bytes
sending 'recovery' (65536 KB)...
OKAY [ 2.621s]
writing 'recovery'...
FAILED (remote: Not allowed to flash (recovery))
finished. total time: 2.773s
PS C:\Users\vickd\Desktop\blueline-rp1a.200720.009>
vickmen said:
I have official android 11 without root or anything but it does not let me flash anything or boot and it tells me the fastboot of the mobile that is in the slot: B
PS C:\Users\vickd\Desktop\blueline-rp1a.200720.009> fastboot boot TWRP.img
downloading 'boot.img'...
OKAY [ 2.548s]
booting...
FAILED (remote: Error verifying the received boot.img: Invalid Parameter)
finished. total time: 5.862s
PS C:\Users\vickd\Desktop\blueline-rp1a.200720.009> Fastboot flash recovery TWRP.img
target reported max download size of 268435456 bytes
sending 'recovery' (65536 KB)...
OKAY [ 2.621s]
writing 'recovery'...
FAILED (remote: Not allowed to flash (recovery))
finished. total time: 2.773s
PS C:\Users\vickd\Desktop\blueline-rp1a.200720.009>
Click to expand...
Click to collapse
TWRP has not worked on Pixel 3 since Android 9. There is a test build for Android 10 at https://forum.xda-developers.com/pixel-3/development/twrp-3-2-3-0-pixel-3-t3861622/page29, but the only response to that post was it did not work. There is nothing for Android 11.
dcarvil said:
TWRP has not worked on Pixel 3 since Android 9. There is a test build for Android 10 at https://forum.xda-developers.com/pixel-3/development/twrp-3-2-3-0-pixel-3-t3861622/page29, but the only response to that post was it did not work. There is nothing for Android 11.
Click to expand...
Click to collapse
Thank you, he enters me and everything but he asks me for a password, I put it on him and nothing but at least I know that my mobile is in good condition, I had been scared hahaha

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