Hi guys, I'm kind of new in the forum, and with the tablets... Two months ago I bought ZT280 C91 1GB+8GB Adroid 4.0.3 tablet. Everything was going well, but yesterday the Wi-Fi stopped working... When I go to the Settings -> Networking -> Wi-Fi -> Turn ON/OFF and I try to slide the button to ON side, the message is "Turning the Wi-Fi on...." and nothing happens!!! On the other hand, everything else is functional. Before I used to see all the available wireless networks around my house, but now it is only this message. I already reset the tablet several times; and updated the firmware successfully with this one Zenithink but the problem remains. Is it a software problem or it is the hardware? Does anybody have same problem? Possible solutions? On the motherboard inside is printed: ZT282-H3-A101C Rev.: 1.11 02/03/2012 W-S 1213 Can somebody tell me which is the correct firmware update for it? Maybe I installed the wrong one? Thanks!