Reposting here because i saw this after i already replied in the other thread and this is more what i am looking to do as well. Discontinuing my help in the other thread.
Copied-
excuse me if im thread jacking, i dont mean to. I was doing some research and this is a related topic so i thought id get the same help here. Actually this thread answered, among others, whether i wanted to go to 3.1 or 3.0.1 and whether it was possible.
Ive been waiting since 2.2 for mms as my phone was working fine and i didnt 'need' any of the previous updates. I have a 3G jailbroken phone thats customised using cydia. I did previous research and jailbroke my phone myself twice following the simple steps that have been listed so i can follow instructions but im not software expert. I just want to be sure what ive learned so far is correct now that mms is available and i want to update. Im fine skipping 3.1 and though i dont need unlock id like to keep it open as an option so im gonna be going with redsnow jailbreak 3.0.1.
I want to keep my cydia apps and and if i remember correctly that i need a program (i forget the name, appbackup?) that will restore my cydia apps after i rejailbreak my phone. So am i correct that my steps are to back up my cydia apps and then follow the instructions from the link u provided above pointing to firmware 3.0.1 with redsnow and then use the backup program as well as checking my carrier update file?
Current version 2.2 jailbroken 3G
Step1-back up cydia apps
Step2-download redsnow and the 3.0.1 ipsw restore file
Step3-proceed with instructions on jailbreaking
Step4-check carrier file update
And i was told that the back up app i was thinking of aptbackup was for itunes store apps and no cydia apps so i guess i have to manually reinstall the apps i had from cydia.