Before upgrade the phone:
1 Please back up your personal data,othewise it will erase all the personal data and information on this phone.
2 It is strongly recommended to remove your google account.
This upgrade has fixed system bugs and optimized user experiences.
【System】
Fixed: Incomplete display at the Pull-down Notification Panel in Whatsapp and Gmail;
Fixed: Russian resources for “Calls” in International Projects
Fixed: French proofreading provided by the Front Office in France
Fixed: Google Web Search Engine in International Projects
Fixed: Unable to search devices sometimes via wireless Bluetooth
Fixed: System reboot caused by FD leakage
Fixed: System reboot caused by OOM
Fixed: ‘Authentication Required’ displayed on Google Play devices
Fixed: CABC will be adjusted when the screen is OFF; the power key will temporarily not work after the screen is turned off multiple times
【Calls】
Fixed: Israel APN
【Camera】
Fixed: Changed to Arcsoft Arithmetic for Portrait mode
Fixed: Sound required for Indian photographing
【Gallery】
Fixed: the function of Make GIF; improved the English translation of “Done” and “Click to view”
The update contents this time include but not limited to the items listed above.