No wifi tethering after root
I've posted a thread
in the I8150 Generals section, but not had any replies yet. So I'll post it here, as it relates to the rooting methods outline here.
I've used the SD card rooting and unrooting methods.
After rooting, I've found that the built-in wifi tethering no longer works.
I try and I try (as explained the link above), the wifi tethering will not work unless I use a third party app.
I want to restore my phone to factory settings. Completely. I can't seem to be able to do this probably, also as explained in my thread.
Does anyone know how to:
1) get the built-in wifi tethering to work properly again?
2) COMPLETELY return the phone to factory settings? (I believe something about an sbf file is involved?)