hep. lg v20 us996 in fastboot mode after flash

[ltindi32]

Greetings. I have a lg v20 us996 and the problem is this. After flashing it with lgup UPPERCUT_1.0.0.0, now the phone reboots into fastboot mode. I have given factory reset and I have flashed another filmware of the same model and still the same. I turn it off by removing the battery and when I connect it to the computer or the home charger, it lights up in fastboot mode. any solution. Thank you

 

[PhoneBill]

When that happened to me I had to send it in for factory warranty repair. Their diagnosis was faulty ram. Phone came back unrooted and I really don't know if I should try to reinstall TWRP and root. I get the message that the phone cannot be checked... when I boot up, which leads me to believe the bootloader is still unlocked. I miss TWRP and root REAL BAD so will probably give it a try but am not brimming with confidence.

 

[ltindi32]

When that happened to me I had to send it in for factory warranty repair. Their diagnosis was faulty ram. Phone came back unrooted and I really don't know if I should try to reinstall TWRP and root. I get the message that the phone cannot be checked... when I boot up, which leads me to believe the bootloader is still unlocked. I miss TWRP and root REAL BAD so will probably give it a try but am not brimming with confidence.

Greetings. In my case it was not root and no installation of twrp. It was after flashing of the filmware that I left in fastboot mode. Now does not boot and gets stuck in fastboot mode

 

[Thisisabadname]

This happened to me when trying to update my old LG K10 through LG Bridge and it failed. After it installed the update properly, it booted normally. I think it's a flag that LGUP or UPPERCUT fails to reset, so the phone thinks it's still waiting to install the update through LG Bridge's Update Error Recovery.

 

[cbilberry]

might be of use here

i had a h910 flashed over to us996 that was stuck in fastboot. i had tried everything from flashing all the us996 firmwares to frp reset and came up with nothing. i then flashed H91510c_00_VTR_CA_OP_1007.kdz it not only successfully flashed but got me out of fastboot mode. i am now reflashing the us996 10f and will re root and twrp .. hope this helps someone out.

 

[ezzony]

might be of use here

i had a h910 flashed over to us996 that was stuck in fastboot. i had tried everything from flashing all the us996 firmwares to frp reset and came up with nothing. i then flashed H91510c_00_VTR_CA_OP_1007.kdz it not only successfully flashed but got me out of fastboot mode. i am now reflashing the us996 10f and will re root and twrp .. hope this helps someone out.

You just saved my xmas!

I think the reason it works is because the partition layout is redone because the partition layout is different. So it has to be re-written which is what needed to be done to fix the issue. The Korean F800 version has a different partition layout as well so that prolly would work too, which I actually had before I downloaded the H915.

This also fixed the issue I was having in the first place that made me chip erase which didn't work. But now I know what's going on, writing a fresh partition table can solve many issues which doesn't happen when crossflashing variants that have the same partition layout.