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Since some days it doesn't load my MAC - so I cannot connect to WiFi.
If I remove everything in /data/misc/wifi folder and restart again it works again..

Of course I've to save WiFi networks.

I'm using PAC ROM on my S3 (with root).

UPDATE

now if I restore / copy my backup files and turn WiFi on it got overwritten by default / empty files

is there a better or quicker way to do that?

UPDATE (150708)

found that blog: MAC address unavailable
I think that my kernel/modem/... is defect.
Is there a way to fix it?

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  • Dors not load your MAC? What do you see when you go to Settings -> About -> Status?
    – ott--
    Commented May 21, 2015 at 21:15
  • "Not available"
    – rala
    Commented May 21, 2015 at 21:18
  • And in a terminal cat /proc/net/dev?
    – ott--
    Commented May 21, 2015 at 21:21
  • what do you want to hear? | wlan 0 0 0 ...
    – rala
    Commented May 21, 2015 at 21:35
  • What ROM are you on? Do you have root?
    – keepcalm
    Commented May 22, 2015 at 10:34

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