Root [MetroPCS/CDMA] I really want to downgrade s3

[devildogg1981]

Ever since I upgraded my metro pcs S3 to 4.3 It has been nothing but bullcrap...it's slow(in my opinion) I rooted it to use set cpu but that didn't help. I can't use game killer or game hacker or some other apps.

Can somebody please help me to go back to the older version of metro S3

Thank you

 

[Shabbypenguin]

sell your s3 and hopefully find someone who is selling theirs that they have had rommed/rooted on aosp this entire time. cuz everyone else has updated. the thing preventing you from downgrading is a physical hardware block, if you try you will brick your phone.

 

[devildogg1981]

Thanks. There's seriously no other way?