Help with jailbreaking and Cydia for iPhones, iPads, and iPod touches.

Pangu provides an iOS 9.0 untethered jailbreak. TaiG provides an iOS 8.4 and 8.3 untethered jailbreak.
Check @PanguTeam, @taig_jailbreak, @saurik, and /r/jailbreak for news and updates.
You can use Cydia Impactor if you need to un-jailbreak an 8.1-8.4 device without restoring.
Instructions for jailbreaking iOS 8.0-8.4.
Before asking a question, check Frequently Asked Questions to find quick answers!
How to fix some mysterious problems.

When i jailbreak my iphone 3gs 4.2.1 i jailbreaks fine but when it turnes on loader crashes and doesnt let me intall cydia so i tried using redsn0w to install cydia but cydia crashes too. i have to boot tethered for cydia to work. can anyone help me?? because i want it untethered no tethered

asked 06 Feb '11, 08:52

fernand_jose's gravatar image


i have same problem pls help me


answered 07 Feb '11, 11:42

ihackiphone's gravatar image


run redsn0w for your device. you can get firmware from


answered 07 Feb '11, 11:44

bowserm's gravatar image


if that don't work restore your phone to default firmware and re JB your phone and it should work :)


answered 07 Feb '11, 11:52

wii89's gravatar image


ive tried using redsn0w for installing cydia and it installs but it just crashes and ive tried restoring mi iphone and rejailbreaking and the same thing happens and i just boot tethered my iphone and it work but if i dont i doesnt and when i boot tethered mi iphone and turn it off and on again it doesnt work but thanks for the answer :D


answered 07 Feb '11, 16:15

fernand_jose's gravatar image


Your answer: (please use the "add new comment" button unless you are actually answering the original question)
toggle preview

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text]( "Title")
  • image?![alt text](/path/img.jpg "Title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported



Asked: 06 Feb '11, 08:52

Seen: 2,062 times

Last updated: 07 Feb '11, 16:15

JailbreakQA is by chpwn and comex.
About JailbreakQA. Powered by OSQA.