Well, well, go to 4pda :
The site is Russian-speaking. Translation at your discretion. I myself have not tried to carry out these manipulations with the device
At the moment, there is no working way to install GMS. To install, you need to unlock the bootloader, well, and then look for TWRP, and there is not far to GMS. Until the bootloader is unlocked-GMS is not implemented in the system.
1 Turn off the device completly
2 Before turning on, prepare the charger and the cable itself. The cable must be connected to the charger, but not to the device
3 Squeeze the plus volume button
4 And most importantly, don't miss those milliseconds of pressing the power button and connecting the...