You need to get into fastboot, conect to an usb port and windows will install the adb dvrs automatically or you can install them manually https://adb.clockworkmod.com/. Then proceed as I told you.
Put the tablet in fastboot mode, connect to an USB port and let windows to install the adb driver. In the console, go into adb directory, send 'fastboot devices'. If don't respond try other USB port, other cable or other PC.
I'm trying to update vendor files on my T30 tablet but it can't connect via flashtools anymore because it starts by itself due to offline charging bug which is present on all gsi roms, even when I have wiped system and data partitions. Could I solve it flashing boot partition from fastboot? Some...
I'm trying to update vendor files on my T30 tablet and then reinstall havoc but it can't connect via flashtools anymore because it starts by itself due to offline charging bug even when I have wiped system and data partitions. Could I solve it flashing boot partition from fastboot? Some help...
I'm trying to update vendor files on my T30 tablet but it can't connect via flashtools anymore because it starts by itself due to offline charging bug even when I have wiped system and data partitions. Could I solve it flashing boot partition from fastboot? Some help would be apreciated.