Test code *#*#3721#*#* doesn't work and battery drains fast on my Robin.
Bought NextBit 2 weeks back and My screen doesn't turn off when i receive the call . i would like to test sensors through FQC menu and I tried Test code *#*#3721#*#* doesn't work on my Robin.Also , I have a battery drain issue , it lasts only 12 hours .
Currently on 6.0.1 andriod version.
Please let me know if I got defective piece and would like to have a phone functioning properly.