Improved Item:
1.Update Google security patch
2.Update Wi-Fi firmware to make device keep Wi-Fi on when screen off
*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading. |