It always shows “verification failed” when I download & install the update. What should I do?
How to find my phone?
How to avoid my phone overheat?
Why can I not connect my phone to PC?
How to back up the important data on my phone?
What is AI Game mode?
How to charge my phone properly?
What should I do if my phone lags or hangs?
How to make my phone last for longer time?
What are the differences between V11 & V11i?