wifi software problem freeze

Hello, yesterday i recieved my new xiaomi mi5 and everything was working. a couple hours later i couldnt turn the wifi on i restarted the device, turned flight mode on/off, and even did a hard reset. Nothing worked out to solve the problem. now my question: is anyone having the same issue or did...

Im not sure if this is the right forum to ask this kind of questions, but xiaomi tech refuses to give me any kind of guidelines... So I recently started experiancing problems with my 1yr old Mipad 1. 2days ago, i pluged it to the PC for file transfer, but aftereards the tablet looked fine. It...