I recently purchased a Nexus 7 (2013). Its my first Android device and so far I've been really enjoying using it.
I managed to root it and installed Multi-rom. I have two roms on it. Stock 4.4.2 and another Kali based rom.
Anyway recently I saw an update for 4.4.3 and I tried to install it from my stock 4.4.2 rom ( I'm thinking this was a mistake?)
Anyway it download and the booted into recovery mode. I wasn't sure what to do and I just rebooted it again and opened up my Stock image.
The issue is now I cannot turn on Wifi for some reason. From the Wireless conections page it just says 'turning on wifi' but never does. If I boot into my other rom wifi works fine.
The version of Android on the stock rom still says 4.4.2. My Kernel version is 3.4.0-g80964c2 and the build number is KOT49H.
I'm kind of new to all of this and don't know how to proceed. If anyone could help me it would be very much appreciated.