Galaxy S3 I747 Problem sound and sim card

[ska009]

hello
after to try the un officiel version of android 5.1 I was want to back the original version 4.3 jeally bean the I begin flash my phone with the rom officiel with odin V 3.10 what happened is whan it was flashed the computer off in 90% of flashing system I get a failed flash I repeat the instruction and the flash passed good but no sounds or sim card working I reflash it with other version officiel annd unoficiel but I get the some problem
I need a help please thank you

 

[B. Diddy]

Moved to the AT&T S3 Rooting forum.

 

[ska009]

no replay !!!!

 

[B. Diddy]

Ok, I'll try moving this to the general S3 Rooting forum (since the carrier-specific rooting forums probably aren't as widely viewed).