AnsweredAssumed Answered

Android OTA package update fail.

Question asked by JIMMY CHEN on Nov 18, 2014

Hi Sir,


My test environment is Android 4.2 on the sabre-sd board.


Below is my update OTA package steps.


Step 1:


Step 2:

Updating by Android recovery  (echo to /cache/recovery/command)

Step 3:

reboot recovery


The update OTA package will reboot automatically after finished.


When I updated Android 4.4 to my Android 4.2 platform will fail.


But I use the same steps to upgrade 4.4 zip package to 4.4 platform is normal.


Whether there is a different command for different Android version upgrade?