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.

My iphone 3gs 16GB 7E18 is stuck in the rebbot apple logo, after i did a cydia update i dont remember what was the update, but my iphone is totaly stuck. he wont sync wont turn off.

I hope that someone will help me, Thanks

asked 14 Jun '12, 08:53

thedeadiphoneowner's gravatar image


edited 14 Jun '12, 14:34

britta's gravatar image


Try these "won't boot" fixing steps - this one is good to start with:

Maybe you installed a very incompatible tweak? Try Mobile Substrate's safety feature: If that doesn't help, it could be that a tweak you installed before rebooting (even days before rebooting) is very incompatible with your version of iOS, which could cause a "boot loop" (getting the Apple logo over and over). Try forcing a reboot and then immediately holding down the Volume Up button as the device boots up. This will temporarily disable all extensions.

After booting up with extensions disabled, go into Cydia and uninstall any extensions you suspect may be causing this problem.


answered 14 Jun '12, 14:32

britta's gravatar image


edited 14 Jun '12, 14:33

thanks, but in live chat some guys helped me out ,and then i got the recovery mode and itunes is downloading the ipsw. I think that will be good. right ? I tried the volume up button (didnt work for me).


(15 Jun '12, 05:30) thedeadiphoneowner thedeadiphoneowner's gravatar image

If you mean that you're working on restoring it to start over again fresh, yes, that sounds fine.

(15 Jun '12, 20:02) britta britta'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: 14 Jun '12, 08:53

Seen: 3,925 times

Last updated: 15 Jun '12, 20:02

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