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.

trying to use it with another SIM but not working. Thx.

asked 16 Feb '11, 11:33

bubeta's gravatar image


edited 16 Feb '11, 11:34

What baseband and software version do you have (Go to Settings > General > About and look for "Modem Firmware")? Where did you buy your phone? It's probably SIM-locked.

(16 Feb '11, 14:34) gomanski gomanski's gravatar image

AFIK, it's not possible for an iPhone to be partially locked. It should either be fully unlocked (any valid SIM will work), or locked to a single telco company (only their SIM will work).

Is this a jailbroken device, and are you running Ultrasn0w?


answered 16 Feb '11, 16:52

Endareth's gravatar image


this is an iOS 4.1 iphone 4 ( originally) with 2.10.xx , when i bought it, i could use it in canada with all the carriers, itunes would accept everithing (att from US too.), then i came to Argentina and tryed using it with one of the carriers from here... did not go and got the message form itunes saying bad SIM... same sim worked on iPhone 4 with 01.59 with ultrasnow (as usual).

because its on 2.10, theres NO ultrasn0w and only jailbroken with limerain ( on 4.1 offcourse). Pretty weird...

(16 Feb '11, 21:29) bubeta bubeta's gravatar image

Just wait a lil bit more for unlock your bb, its after fw 4.3 released. As no unlock tool for bb 02.10. now.


answered 16 Feb '11, 23:14

maura_c's gravatar image


yeah! im aware of that.. but that doesnt answer my question... thx anyways!

(17 Feb '11, 07:15) bubeta bubeta'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: 16 Feb '11, 11:33

Seen: 1,552 times

Last updated: 17 Feb '11, 07:15

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