How to turn on wifi in build 10149?

[pmhgeneral]

I'm back up and running great! You all have to do hard reset and after all is well. Be sure to do the reset button pushing correctly there's good YouTube videos (window phone hard reset) after reset it's just like setting up new phone but easier.

 

[SHUHAILRONE]

i also same thing...my wifi can't turn on...hurmmm how to fix??

 

[ak1520]

i also same thing...my wifi can't turn on...hurmmm how to fix??

Everyone having this issue needs to follow the sticky in this forum linked near the top of Windows 10 Mobile. It's called.
"Sticky: Guide: How to install Windows phone 10 Technical Preview"

 

[sambit dash]

Re: windows 10 wifi issue

I am facing the same problem here. Did you find a solution?

 

[dan_87]

if you do a hard reset on your phone than wifi will work.i have lumia 925 but windows 10 is verry laggy.it works pretty bad ,crashes.so i used the recovery tool to go back to win 8.1.

 

[alain hobeika]

I updated to windows 10 build 101572 can't turn on WIFI nor mobile data,
if hard reset is the answer how do i hard reset my lumia 920 ?
and if there's no solution but to restore the 8.1 is there any way i can keep my contacts ?