Lenovo S8-50L encrypted fs - OTA update failed

- STEFi - 2015-04-20 07:40:08
ADB sideload solution...

If you have your device encrypted OTA update will most likely fail.

Workaround for OTA:

1. install ADB on your system
2. enable USB debugging on your device
3. download update via Settings - About tablet - System Update but do no try to install it
4. connect your device to the computer
5. you should check if your device is connected
# adb devices
6. copy file into the computer, ie:
# adb pull /sdcard/S8-50L_S000180_141126_ROW_TO_S8-50L_S000200_150121_ROW.zip .
7. try to install update
8. you will boot into recovery boot with error message
9. select ABD update option
10. push file into update proccess, ie:
# adb sideload S8-50L_S000180_141126_ROW_TO_S8-50L_S000200_150121_ROW.zip
11. After update is finished you should reboot your device.