My Oneplus3 touch screen stopped working yesterday. I did some googling and was told that erasing cache through fastboot could be a solution so I did using.
fastboot erase cache
Now my phone just hangs on the boot screen when trying to boot into android...
I can still get into TWRP and connect through adb I would like to create a backup with:
adb backup --twrp
but I'm just greeted with the message
Now unlock your device and confirm the backup operation...
which of course isn't possible without using the touch screen.
Any ideas on how I could recover data?
Edit: I feel like I could get a long way by repairing the cache partition, which would enable me to boot to android and use a USB-OTG mouse or something. Not sure how to do it though.