Instructions:

1.Download the ROM file;

2) Copy and paste the ROM file to internal storage;

3) Click “Setting” icon -> “About Phone”->“wireless update”, then click the icon at the top right corner, and choose “Local updates”;

3.Click into “internal storage”, find the ROM file and choose it;

4.Click “install now” and a POP box appears; choose “OK” to update.

5.It’s going to be finished soon.During this peroid,you device will be rebooted.