m1 note (Global) Flyme OS 4.5.7I - 696M Download - 2015-11-12 Note：To prevent loss of data, please backup your data before update the system. Highlight: This software update including enhancements and improvements for your device. Changelog: System Removed App Center; Optimized system performance and battery consumption; Improved the insensitive gyroscope; Fixed the bug of screen display abnormity when charging a powered-off phone; Fixed the occasional gravity sensor failure during game playing; Communications Fixed the bug of unable to add people to blacklist from Contacts; Home screen Fixed the occasional time error in notification bar; Fixed the bug of after uninstalled an app which had been app-locked by the user, the app would still be locked if installed once again. Tips: Downloading via mobile networks may incur additional charges. If possible, please download via Wi-Fi network. To avoid loss of data & if required, please perform Flyme or relevant backups before upgrading. To avoid bricking the phone, do not turn off or reboot the device while upgrading.