I recently unlocked my iPhone 3g while it had the firmware of 4.2.1 at that time. The phone was sluggish so I decided to restore it to its factory settings so it can be faster. I restored it through iTunes and all of a sudden it crashed. I had an error (1015). And it was stuck in recovery mode for the longest time. The only option I had was to downgrade my iPhone 3g to 3.1.3 firmware.
Sadly the firmware can't do anything! I can't get the good apps (foursquare) and my Facebook won't let me check-in because the older version does not support it. I tried to do updates through iTunes back to 4.2.1 but every time I do it keeps crashing again! The only solution I have to this issue is to keep downgrading it back to 3.1.3, but I want the 4.2.1 firmware! Everytime I tried to update it to 4.2.1 i get other errors like (16xx)
I've tried tinyumbrella, ireb, blackrain, and redsn0w...nothing worked! Can anyone help me with my problem please? I want to go back to the 4.2.1 firmware but it won't let me! It keeps crashing! Please help!! Much appreciated.
Sadly the firmware can't do anything! I can't get the good apps (foursquare) and my Facebook won't let me check-in because the older version does not support it. I tried to do updates through iTunes back to 4.2.1 but every time I do it keeps crashing again! The only solution I have to this issue is to keep downgrading it back to 3.1.3, but I want the 4.2.1 firmware! Everytime I tried to update it to 4.2.1 i get other errors like (16xx)
I've tried tinyumbrella, ireb, blackrain, and redsn0w...nothing worked! Can anyone help me with my problem please? I want to go back to the 4.2.1 firmware but it won't let me! It keeps crashing! Please help!! Much appreciated.