Question: Bought a phone from China (CN), but
4G catches badly (mts) /
does not work (other operators). Can this be fixed? What happens if I get the European firmware (WW)?
Answer: Phones of Chinese modifications
(CN and TW) have a reduced frequency range, so
4G internet will not work. Flashing does not solve this problem. The limitation is physical, not software.
Question: During a call, when you bring the phone to your ear, the screen goes blank. And when I take away the phone from the ear, the screen does not light up. What to do?
Answer: On your screen most likely stuck a protective film (or glass). Check if there is a cutout for the proximity sensor (to the left of the earpiece above the screen). If the film closes the proximity sensor, it may cause incorrect operation.
Question: Can I customize the color of the LED?
Answer: Not. The LED in our device has only 3 colors: green for notifications, orange for charging and red for low charge.
Question: How to enable 4G mode only?
Answer: Dialer -> *#*#4636#*#* ->Device info ->Scroll down ->Set preferred network type:LTE only. After these actions may occur
>>Problems<<, but at the moment it is an isolated case.
Question: I installed Nova Launcher. Why doesn’t the screen shutdown work when double clicking?
Answer: If purchased by Nova Launcher Prime:
Nova Settings ->Gestures and inputs ->choose the desired gesture (double tap) ->Turn off the screen. If there is a free version of the program, you must first install a separate screen lock program (for example, Screen off). Then:
Nova Settings ->Gestures and inputs ->choose the desired gesture (double tap) ->Programs ->Screen off.