many mtk device's users are facing the wifi nvram warning err 0x10 problem by formatting the whole flash by sp flash tool.
After a long time i found a solution for mtk users to solve the problem.
This method is easy as any other methods..
What you need to perform the methods..??
1. A rooted mtk device
2. Root explorer.apk
3. Wifi error fix.rar
how to do this?
On your rooted device go to root explorer
and navigate to file system root/
there you will found to files named 1) wifi , 2) wifi_custom just simply delete these files
now extract the files from the wifi fix.rar
and move the extracted files to the previous (root/
After this process complete you need to just reboot your device. Now go to the wifi adapter setting and you will find the message of nvram error warning is gone...
I tested this on my micromax a89 ninja(mt6577).
If i helped you all just say thanks by hit the thanks button...