1. Improved audio quality
2. Improved APP compatibility
3. Improved Modem stability
4. Improved power solution
5. Improved WiFi / BT compatibility
6. Web address typed on Quick Memo is now correctly displayed
7. Enhance 3rd party app compatibility
8. Modify the behavior of Ultra-saving mode in Power saver App
9. Add location service in camera for CN SKU
10. Improve the overall stability of Home Cloud functions and optimize the UI and wording
11. Improve the stability of Sound recorder and modify the Date format
12. Fix the issues of dual SIM call duration settings and Messaging SIM card info display
Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*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.
Notic: Please keep in mind that, you must flash - firmware at your own risk and also full responsible with you.