Using h830 device running stock as primary and encountering an error when flashing patched zip for tmobile. It says that my device is h1 and that it can not complete the flashing. It fails in twrp altogether. I tried patching with the h850 variant selected and it fails in tarp but passes in the app. After reboot from application flashing I get stuck in a twrp loop and have to flash the stock image over again to restore my device. Any thoughts?
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Hi friends,
So here's a thing:
I was trying to update my Nexus 9 to the latest Slimrom build , and I used Chainfire's flashfire app. It didn't work and sent the tablet in a boot loop. But it also wiped my recovery so I couldn't even select my recovery.
So no issues, I used the Wugfresh nexus toolkit to flash it back to stock and unroot. Bootloader is still unlocked, so I just root it again and go ahead and try to install the update using Wugfresh. It works, but says the vendor.img is wrong. So I downloaded the correct vendor.img and tried to flash it, but of course because the tablet is encrypted TWRP asked for a password. I hit cancel and tried to continue, but Wugfresh just hung at that step.
So I tried to manually flash the ROM, but now it gives me a vendor.img error and will not flash anything. Trying to flash anything sends the device in a bootloop.
TLDR; I can restore to stock and root, and also access the bootloader and recovery (TWRP) but can't flash anything without sending the device in a bootloop.
I've currently restored the tablet to stock via wugfresh's tool and rooted. So I'm back at the beginning, except with this vendor.img issue when I'm trying to flash a ROM.
Anyone have any ideas?
Hi,
I have a rooted LG G5 H850 with an unlocked bootloader and TWRP. I was on H850 20A OPEN EU ROM from autoprime and I tried to flash H850 20D OPEN EU ROM. I booted into recovery TWRP and flashed the Zip file together with the newest SuperSU. When I tried to reboot the phone stuck in reboot - always changing between the message "Your device software cannot be checked for corruption" and the LG logo. After a long time (15 minutes or so) I pulled the battery. The same thing. Then I tried to get into recovery using the 2 hands method. I clicked through the factory reset screens (yes, yes...) - and the phone stuck between warning screen and logo again.
Could someone help me to get into TWRP again? If this would be possible I could restore my backup. Otherwise I don't what to to else...
Thanks for any helP!
Ok, after several tries with the 2 hand method, I got into TWRP again. I tried to restore my backup but it failed with an error. After that I did a full wipe (factory reset) but without the internal storage. Then I flashed the 20D zip again, after that SuperSU. Now the phone is rebooting and rebooting and rebooting. It is stuck on the LG logo and nothing else is happening. It's frustrating...
Firmware reset > flash zip file.
If that doesn't work use the LGUP or LG Bridge method to flash firmware. There should be threads in the development section
projectsome said:
Firmware reset > flash zip file.
If that doesn't work use the LGUP or LG Bridge method to flash firmware. There should be threads in the development section
Click to expand...
Click to collapse
Thanks for your help, but I don't use windows. But in the meantime I got it solved. The reason for the failure was a corrupted external sd card. Flashing from a new card did help.
i'm getting the same problem with the OREO OPEN EU ROM, booted into TWRP, flashed SuperSU and after a few loops got stuck on the LG logo. Had to pull the battery, go into download mode & reflash the ROM via LGUP. I somehow doubt it's the SD card as there were no errors on the SuperSU install.
I have an XT1528 that I tried to flash stock onto but it ended up not starting from the bootloader and stays black. I have tried installing the newest firmware, older firmware, and the Verizon's tool to install the latest firmware. All have failed to get the phone to boot. The only thing I can get to is the bootloader, the system won't boot, recovery won't boot. Is there anything else I can try/do to get this phone working again? Thanks.
0o0will0o0 said:
I have an XT1528 that I tried to flash stock onto but it ended up not starting from the bootloader and stays black. I have tried installing the newest firmware, older firmware, and the Verizon's tool to install the latest firmware. All have failed to get the phone to boot. The only thing I can get to is the bootloader, the system won't boot, recovery won't boot. Is there anything else I can try/do to get this phone working again? Thanks.
Click to expand...
Click to collapse
Try flashing stock rom via adb or else flash twrp and install a custom rom.
I have an ongoing issue with this phone, I want to install TWRP and eventually a custom ROM on my Canadian LG G7 ThinQ LM-G710AWM.
I have been able to root by patching boot_a and boot_b with majisk and using QFIL to modify/write to the partitions.
I was also able to unlock the bootloader by following this post:
[GUIDE] Guide to unlock bootloader for every LG SDM845 except G710TM (With PHOTOS)
IMPORTANT: NEVER ERASE THE ENTIRE FLASH (IT WILL BRICK YOUR PHONE **STILL CAN BE RECOVERED**) IMPORTANT: FOLLOW ALL THE STEPS IN ORDER TO UNLOCK BOOTLOADER SUCCSSEFULLY; DISCLAIMER: I AM NOT RESPONSIBLE IF YOUR PHONE BRICKS! YOU ARE FOLLOWING...
forum.xda-developers.com
After deleting both the lafs in QFIL to get fastboot back, I tried flashing several TWRP images which are recommended for my model, and i get an error [fastboot:error "cannot get boot partition size"]
I've tried flashing it to boot_a,
I've tried flashing it to boot_b,
I've tried fastboot boot "TWRP IMAGE" to boot into TWRP temporarily but it shows 'download mode' for about 10 seconds and then reboots normally
I initially crossflashed then refurbished from Android 9 Pie to Android 8 Oreo, using LM-G710AWM, basically a downgrade, for reasons, and still Ive hit a solid wall with this.
Any help would be greatly appreciated, there seems to be no way to get into TWRP.
Still with that problem?
My phone has screen issue its stuck on logo. I can't flash combination because of the new security Samsung created. I get the message please get approval to use factory binary(PIT)
I have unlocked bootloader and twrp installed, Is there a way to extract the files from the combination rom and create flashable zip to flash that via TWRP?
My Phone is Samsung Galaxy M31S running latest U3 stock rom. Twrp can be installed easily but after the system is booted and If I restart it shut it down I get only official binary are allowed to be flashed. Screen works and is not stuck in twrp but when it boots to system its stuck at first logo/unlocked bootloader screen.
Thanks!
Hello! I have the same problem and the same question.