HI, i have an iphone 4 version 4.3.3 (8J2) firmware 04.10.01 and its been jailbroken, i want to upgrade to the new version and wanted to keep my phones apps and cydia sources. could be kind to guild me through this ADVENTURE LOL also how do i backup my iphone before restoring it??
iTunes saves your regular apps. Pkgbackup will save cydia apps. Write down your sources and re-add them. Problem solves