[i9505] Is mi Wifi deadly dead ? topic

Hello,

I'm not able to switch on wifi on my I-9505. When I try, the wifi icon triggered on then off a few seconds after.

I was using Stock Android 4.4.2 (XXUGNG8). I tried :


- to change ROM : Stock Lollipop, Routed Lollipop with custom Recovery, CM12.1,
- to change modem,
- to change ro.secure storagesupport=false in build.prop
- to deactivate wifi power safe mod in Service Mod.
- to delete wpa_supplicant.conf

Finally, I turned back to Stock 4.4.2

I don't know what to do more. Any idea someone ?

Thanks