Quote:
Originally Posted by ad3qz  Hi,
i tried few times to downgrade iphone 2G from 3.0 to 2.2.1, even with DFU mode or restore mode, itunes still show error. when iphone in DFU mode, itunes said error 1601. but when iphone in restore mode (disk and cabel), itunes said error 20. if it's so simple to downgrade iphone from higher firmware to lower one like this, how come this can happen? is there something wrong with downgrading firmware? |
no use fresh copy of Windows + ituenes v 8.1 not 8.2 cuz v 8.2 wouln't downgrade iphone 2g to lawer v than v 3.0 cuz the itunes mobile device had changed completely in v 8.2 & also the drivers of DFU mode
& don't try to unistall itunes v 8.2 completely to downgrade it to v 8.1 cuz it will keep the apple mobile device as it with no changes & aslo the driver wich will result to the same thing no success downgrade
B.R
AMR EBREEM