i phone4 JB過4.33 更新原廠5.1?????????

[icwwindicw]

4.33已經JB了快半年 由於當初是去給某個阿殺布魯的店家給JB

但現在JB過的軟體沒一個能用= = 而連接ITUNES又說可以更新

我已經按照吉米大的步驟備份好了 請問可以直接按更新嗎??

哪JB軟體抓的鈴聲 遊戲跟一些其他資料會部會不見呢?????

[a100900900]

自己學JB比較實在
因為店家 不知道你的需求

[nycboy2012]

itune only backup apple apps, download PkgBackup back up all cydia apps, ringtone, and source. it can connect to Dropbox, so pretty big space for you to do it. after back up all the contents you want, do a clean restore, then jailbreak..after jailbreak, use itune, PkgBackup restore all your apps and contents. this is my experience, wish it help good luck.
the tool you need, absinthe 2.0.2 for B908 version.
the baseband will be overwrite after ios 5.1.1. if you want to keep you baseband and unlock. please to do some research on the web or this iphone4tw site.