Firmware: Android Marshmallow 6.0 stock
Model: Cubot Cheetah 2
Image file size: 1.08 GB
Platform: Mediatek MT6753
Build number: CUBOT/CUBOT_CHEETAH_2/CUBOT_CHEETAH_2:6.0/MRA58K/20161230.103516:user/release-keys
How to update
Follow these steps to flash it: Settings – About phone – Wireless update – Local updates (on the right top corner) – Internal storage – select the files which you just downloaded – install now – OK.
Caution Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.