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

evasi0n7 can jailbreak iOS 7.0-7.0.6 untethered. p0sixspwn can jailbreak iOS 6.1.3-6.1.5 untethered (see here for 6.1.6).
How to jailbreak iOS 7.0-7.0.6 (and fix problems). iOS 7.1 is not jailbreakable, except an unsupported tethered iPhone 4 jailbreak.
Restoring or updating will update your device to iOS 7.1 and remove your jailbreak. There is no way to downgrade from iOS 7.1 to 7.0.x.

Before asking a question, check Frequently Asked Questions to find quick answers!
If you'd like to chat, you can join us here (irc.freenode.net #JailbreakQA). Chat rules.

I've tried to jailbreak a locked SIM-less (no sim card) iphone 4 .. attempted 3 times and in the forth it seemed to be successful but when rebooted the skull logo was not there. Before rebooting i checked for loader or cydia but nothing.

My question is, can I jailbreak a locked SIM-less iDevice? If not then what tools should i use to unlock the idevice then jailbreak it?

Thnx

asked 18 Feb '11, 02:30

theunique's gravatar image

theunique
26327


The problem maybe the firmware version of the iphone, GP only works on 4.2.1, I've jailbroken enuff carrier locked iphones with GP with the sim out so it does work. Iguess if you have no springboard to check firmware you could try using TinyUmbrella and see if it recognises the iphone (no need to be jailbroken for this), if so it will tell you firmware & baseband version under the 'general' tab.

link

answered 18 Feb '11, 03:25

venusanann's gravatar image

venusanann ♦
13.3k11618

Sorry I forgot to mention it's 4.1 & I used GP rc4 for 2 or 3 attempts

(18 Feb '11, 15:09) theunique theunique's gravatar image

Well there you go then, that would be a starting point, as already stated by me and a requirement in the read me(unless verizon), you need to be on 4.2.1 , but be aware of your baseband needs before considering going to stock 4.2.1

link

answered 18 Feb '11, 15:14

venusanann's gravatar image

venusanann ♦
13.3k11618

edited 18 Feb '11, 15:23

but the RC4 should work on the 4.1 right?

(19 Feb '11, 17:31) theunique theunique's gravatar image

Ok, yes my bad, rc4 should work on 4.1, I had to dig in the memory then coz it was gonna be GP with the shatter exploit, but Geohot released limera1n and caused a bit of a stir, but his exploit was used by a delayed GP in the end, maybe you can try limera1n for your jailbreak.

(19 Feb '11, 17:50) venusanann ♦ venusanann'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](http://url.com/ "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

Tags:

×6,757
×2,828
×1,444

Asked: 18 Feb '11, 02:30

Seen: 6,307 times

Last updated: 19 Feb '11, 17:50

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