Ported TWRP can't backup to Internal storage or OTG
Ported TWRP can't backup to Internal storage or OTG
(31-12-2018, 09:38 PM)androtrix If you look at Team Win Github you'll see at least 29 issues of OTG reported not working and it seems it started around TWRP version 2.8.6.
I don't think it fails on all phones after that version but it seems that's about when it started for a lot of phones.
(03-01-2019, 04:54 AM)androtrix I unpacked the ported TWRP version I made with the Hovatek porter by using Image Kitchen. It took a lot of digging through hundreds of files but I eventually was able to get it to work by adding different code to 3 different files to give OTG support to this TWRP version and repacked it with Image Kitchen. I now have a working TWRP for the Unihertz Atom. Yay !! If you have an Atom and want details for this and the download I made available just search Unihertz Atom on the XDA forum. Credit given to Team Hovatek for the porting tool. Cheers
/dev/mt_otg_test(/.*)? u:object_r:mt_otg_test_device:s0
/devices/platform/mt_usb* auto vfat defaults voldmanaged=usbotg:auto