Iphone 4 4.0.1 Baseband 1.59 Cydia Issues

[tmoney11]

I am running into problems installing in Cydia and there is errors everytime with dba-tech common and hosts. It happened ever since I installed lockinfo.

Beside that I want to just delete my information and sell it to someone who has tmobile.

Can someone help me because when I look to iTunes to restore and it only offers to restore to the newest iOS.

A lot of jumbled questions sorry!

 

[ylerT]

The ultrasn0w repo hasn't been working great for me either the last couple days. It could be due to large amounts of traffic generated by the untethered jailbreak. ultrasn0w is available on other repo's but many of those are not allowed to be discussed on this forum.

Your best bet is to create a custom firmware and update the phone to 5.0.1 while preserving the baseband. With the current tools, this is a very easy process. You can use sn0wbreeze, pwnagetool or redsn0w. If you're not comfortable doing that, the easiest thing to do is manually delete everything off the phone (do not use "Erase All Contents & Settings").