Quote:
Originally Posted by qariwa55
Thanks for the further help. I managed to use the rkflashtool to back up my system and to flash TWRP recovery. I then followed all the steps from your previous post on 10-14-2016. So now I have the multilingual system up and running!
But I cannot do much.
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Finally
I didn't include my Moon+ pro in /system/app, so there's no reader app left in a system-only backup.
Moon+ uses the two page turn keys without further mapping (
"adb install zthMoonReader.apk"). F-Droid provides
Flym, some decent
file manager and sudoku apps.
Quote:
Originally Posted by qariwa55
adb does NOT seem to work properly. When I type
adb remount
I get the following error message:
remount failed: Operation not permitted
And when I tried:
adb push gapp/GoogleCalendarSyncAdapter.apk /system/app/
I got: Read-only file system
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If you really need to add Google services (I blame them for bad battery lifetime), remount /system manually:
Spoiler:
1. Copy /gapp/ folder to reader's SD card
2. Reconnect USB and disable USB storage
3. Remount:
Code:
$ adb shell
shell@android $ su -
Grant permission in SuperSU, then
Code:
root@android # mount -o remount,rw /system
4. Copy gapps files
Internal = /sdcard/, external = /mnt/external_sd/
Code:
root@android # cp /sdcard/gapp/*.apk /system/app/
5. Reboot device.
- OR -
Reboot to recovery:
Code:
$ adb reboot recovery
Better unplug usb while TWRP is loading to avoid an irresponsible touchscreen.
Mount /system (isn't by default) and adb push or use TWRP file manager.