My phone mi3 has started to having problem getting weak signal or no signal at all after just 2 weeks use. Already check the sim card by using my old phone and the reception signal is just fine..
Apparently this is the phone problem..
Ask uncle google and find that this no signal problem has happened to mi2 before. the only solution is to go to service center.
Check the working time of service center and they are not working today.
Looks like need to wait until monday.

anyone having the same problem?