3uTools - 3uTools is a most efficient iOS file and data management tool for Apple users.
iToolab FixGo - When your iOS device gets stuck on the white/black screen, Apple Logo, Recovery/DFU Mode, restart loop, is bricked, as a frozen screen or simply won’t start, iToolab FixGo is the ideal solution for you.
greenpois0n - Greenpois0n performs an untethered jailbreak for iOS 4.
iMyfone iOS System Recovery - Totally Repair Your iOS System without Data Loss
TinyUmbrella - TinyUmbrella saves the "SHSH blobs" of your Apple device (i.e.
FoneDog iOS Data Recovery - Recover photos, videos, contacts, messages, call logs, and more from iPhone, iTunes and iCloud.