My d802 hadn't worked after ota updates since yestarday I think that it bricks.
After ota updates it started on twrp and i restarted sytem and it came back to twrp
After that i wiped data ,system ,dalvik ,cache and efs (full wipe) to restore my backup and then
i pressed restart to recovery bu it failed while restoring (err:mounting system) system has already mounted.
So, i decided to install orjinal rom via LG software but my download mode has broken down so I searched and i saw
the thread (url not showing for new users) i typed the code
dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota
and dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/misc
after that i typed them all my download mode started but it has broken it got stuck DOWNLOAD MODE logo
and now wiping to system there is no recovery mode. i tried to switch on it on my ubuntu to install recovery
but ubuntu doesn't see the partitions of phone. my phone got stuck lg logo like download mode.
Thanks from now your reply
IT DRIVE ME CRAZY