topic nvram warning err = 0x02 after marshmallow update in C Series

nvram warning err = 0x02 after marshmallow update

alanbr — Sun, 16 Oct 2016 18:05:46 GMT

Hello

My Xperia C4 after upgrading to Marshmallow (Android) 6.0 is not working any longer with Wifi networks at 5 Ghz. Instead of I have a strange error that says nvram warning err = 0x02 when displaying the names of wifi networks. The phone works well at 2.4 Ghz. I am curious to know if anyone has got the same problem and found a solution to it

Thanks

ALan

Re: nvram warning err = 0x02 after marshmallow update

Uliwooly — Sun, 16 Oct 2016 18:45:06 GMT

Could you test it in >>> safe mode also, settings > about phone > test > test WiFi

Re: nvram warning err = 0x02 after marshmallow update

alanbr — Mon, 17 Oct 2016 18:52:28 GMT

Done, same problem and test passed successfully

Other ideas ?

Re: nvram warning err = 0x02 after marshmallow update

Uliwooly — Mon, 17 Oct 2016 19:14:19 GMT

You could repair the phone with XC and check again

Xperia Companion (XC)

Software Repair Guide

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355