Allwinner Astar A33 Tablet Wi-FI Wont turn ON

[hiranuk]

Hi

I have a Allwinner Astar A33 tablet, i rooted it using kingo root and then tested other ROMs. I then flashed the stock ROM KitKat 4.4.2 and now the Wi-FI will not turn on, When i select ON it switches to OFF immidetely. Can anyone pleae help with fixing this issue. I have tried Un-Rooting but this makes no difference. Please help.
Thanks in advance

 

[Spider]

Check the time and date to make sure they're correct.

 

[hiranuk]

Check the time and date to make sure they're correct.

Thanks I already tried that. Do you know where I can get the stock firmware from. My tablet is all winner Astar a33 build V1.1 2014 11 10. I have looked everywhere for htis firmware but cannot find it. Im thinking that if i re flash this firmware it may sollve the wi-fi issue

 

[Spider]

Do you know where I can get the stock firmware from.

I'm moving your thread to the Allwinner Based forum. Hopefully, someone familiar with those tablets will see it there and reply. Good luck!