曾jailbreak過再升到4.2.1後只能用GPRS

ntony

小弟曾經為左SBSettings將部iPadjailbreak過，之後因為繁體倉頡而升上4.2.1但無再jailbreak。但唔知係唔係因為之前用SBSettings將3G同Data熄左又未開放，就升左上4.2.1。升級後一直只能用GPRS，用唔到3G。試過restore factory setting幾次都係一樣，請問有無師兄師姐都出現同樣情況？

ssousuke

you can try: (i didn't try...)
jailbreak ipad, install SBSetting and apply changes
backup ipad
restore 4.2.1, load backup

ntony

you can try: (i didn't try...)
jailbreak ipad, install SBSetting and apply changes
backup ipad
resto ...
ssousuke 發表於 2011-1-10 23:58

唔該晒師兄，不過現時4.2.1無乜方便既方法jailbreak。

ssousuke

i thought 4.2.1 can.. just it is a tethered jb: http://blog.iphone-dev.org/