Originally Posted by vr6typer
In trying to downgrade my SGH-I337m to 4.2.2 to try to SIM unlock it, I found myself with the "no wifi, no sound" problem and the seandroid enforcing problem.
Loading this package brought my phone back to working condition! no more errors.
Big Thank you!
There no need for this... Best method, don't be cheep, buy a proper unlock code and do it right. You'll have to temporarily have to revert back to TW custom if you want. I think I spent 20 or 15 bucks, beat money I have ever spent. I'm in Canada but I've tested it on Australia networks using danvdh Roms, it's butter, it alllllll butter, then gravey, and then some, peanut butter, smooth, not crunchy. Happy st Patrick's days!