I have a question about the X5 smartwatch firmware. It is any chance to get the android 5.1.1 running on this smartwatch? Maybe it is a way to flash the customized x5+ firmware version which is android 5.1.1 based?
Thx in advance for the answer.
By not having the sources, there are 2 possibility:
1- Using original X5 kernel, you can try porting the firmware from a X5+
2- Try to use an existing Android 5.1 firmware from MT6572 based smartwatches (e.g. Ourtime X10s, No.1 D7)
Both the options require knowledge and time to be explored