Erase all content and settings - Advice please !
Somebody asked me to find him 3GS 16GBs unlocked. So I bought 3 of them from different sellers. After unlocking and delivering the phones to the dude. He didnt have a better idea than "Erase all content and settings" why? he said, I wanted to start fresh. And yea, I did restored them before unlocking so I dont know what he was trying to do anyways.
Details: All are old bootrom
1- 3GS 16GB 4.1 05.13.02
2- 3GS 16GB 4.2.1 06.15.00
3- 3GS 16GB Pwned 4.2.1 05.12.xx
Now before attempting to do anything I wanted to seek advice. I guess 1 and 3 should have a pretty similar procedure to have them back running and unlocked. But I dont know what to do with the one that has the iPad bb.
Do I just restore on DFU to Pwnage cooked firmwares? They have to be 4.2.1, right?