k3 note not detected by computer
hi experts,
huge respect on developing this rom. i love Aosp. it is my daily driver.
i am stumped with a problem and need your help. sorry my post below is going to be huge. but i wanted to be detailed with all the (unfortunate) steps!
wanted to check out Viper-aio_otfp-20190301-Extended-v3.1.2-UNOFFICIAL and flashed it via twrp twrp-3.1.1-0-aio_otfp
did not flash Sky Hawk Recovery ( TWRP 3.2.3.0 )
---was this necessary?---
used it for a couple of days but wanted to revert to AospExtended-v4.6-aio_otfp-20170917-1122-OFFICIAL
phone fell into a muddy ditch.
took apart phone for cleaning. touch screen losing sensitivity but slowly.
flashed AospExtended-v4.6-aio_otfp-20170917-1122-OFFICIAL
phone started rebooting into twrp constantly.
factory wipe done.
still phone rebooting into twrp constantly.
advanced wipe done: formatted system, data, cache
flashed AospExtended-v4.6-aio_otfp-20170917-1122-OFFICIAL one more time.
still phone rebooting into twrp constantly.
touch screen busted completely. ordered a new one.
tried using sptools to flash stock rom Lenovo_K3_Note_S112_150610_ROW.
not possible because: phone not detected by computer at all.
have used sp tools before. all drivers, adb, vcom, etc. installed.
On plugging usb cable, phone just starts up into recovery. phone not detected by computer at all.
---
---
now flashed stock recovery via twrp.
when powered on: phone starts and stays on the lenovo - powered by android screen, not lenovo recovery
when plugged into a charger/ usb port: phone starts and stays on the lenovo - powered by android screen, not lenovo recovery
---:angel:---
renamed the marshmallow ota update file K50a40_S121_150813_ROW_TO_K50a40_S322_160314_ROW_WC9C36CE4A to update.zip and copied on sd card which ran successfully.
now phone working but still not detected by computer when data cable plugged in.
does not charge when phone is on.
when phone is switched off, it starts charging !!!
when plugged into a charger/ usb port and powered on: it starts but does not charge, no connection to computer.
So in a nutshell-
phone working on stock k50a40_322_160314_ROW
not detected by a computer.
does not charge when working
charges (well, the red led is on!) only when switched off.
---HELP---