Jailbreak iOS 5, 5.0 Semi Untethered iPhone 4,3Gs,iPod Touch 4,3 & iPad With Safari Patch

This post will walk you through the simple steps required to get a semi untethered Jailbreak for iOS 5.0 and the best part is that thanks to the easy-to-install package, you can have your semi untethered Jailbreak in just a few minutes with safari capabilities!


1. Jailbreak with your iDevice with Redsn0w’s tethered Jailbreak (click here for a full and in-depth tutorial)

2. Open Cydia and follow Step 2a if you’re on either an iPhone or an iPod Touch, or Step 2b if you’re on an iPad

  • 2a. Go to Manage > Sources >Edit (top right corner) > Add (top left corner)
  • 2b. Go to Sources > Edit (top right corner) > Add (top left corner)

3. Add the following source: http://thebigboss.org/semitether

You now have your semi untethered Jailbreak on iOS 5!

Here’s more information on the updated “semitetherd” Jailbreak (that’s the official name) from BigBoss:

  • Improvements:

1) Much more stable with new mobile substrate
2) Can patch safari so it works in the non-jailbreak reboot mode
3) App to monitor the status of your semitether and reapply. Check after cydia installs.

  • Current limitations:

1) Cannot use mail app. You could install a gmail app from appstore or such instead.
2) You cannot use any jailbreak tweak, app, cydia until you boot tethered.
3) While in the semitether booted state, you should not add a jailbreak ios5 notification such as sbsettings to notifications during this state or your device will be stuck in a respring loop until you get home to “boot tethered”

Stay tuned for future Jailbreak tutorials!

Owner and webmaster of Jailbreak Tech Info. Tanner is also a professional Jailbreak tutorial writer, the main reporter for Jailbreak Tech Info and owner of the YouTube channel iCrackUriDevice. Feel free to shoot him an email at Tanner@BestTechInfo.com with any questions or comments.

  • http://twitter.com/XxxAlfiexxX Alfie morales

    just helped me jailbreak:)
    FNCiCu iPhone

  • http://twitter.com/andre5lop andres lopez

    Useful information!! FNCiCu iPhone 

  • VFBlabla

    Works on iOS 4.3.5?

  • http://www.facebook.com/people/Manos-Nellh/1091592023 Manos Nellh

    some say that after that there is no installous and some others say that it doesn’t even work is it true?but it is a nice video!
    All Things Apple Giveaway

  • Tenrom

    Any ideas on when we get an carrier unlock for this!!!!

  • Richl4858

    It completely uninstalls Installous and App Sync. 

  • ryan

    does it let you use installios

  • fred

    does this hacktivate your iphone?

  • Anonymous

    happy halloween
    All Things Apple Giveaway

  • http://www.facebook.com/utkarshchheda Utkarsh Chheda

    no semi jailbreak… thumbs down… you said dev team came out with a jailbreak…rite?? and i do not get a notification when i am replied here… do something about it… tc.

  • M Rinnou

    All Things Apple Giveaway
    All Things Apple Giveaway

  • Yurok

    This will crash your installous. Need fix.

  • Xdarkjose

    All Things Apple Giveaway

  • http://www.facebook.com/profile.php?id=536175378 Onimusha Alex Chui

    All things apple giveaway

  • Lightning1211


    All things apple giveaway

  • http://www.facebook.com/gardydertelus Gãrdÿ Dêrtęłùš

    soo i need to know this !!! does the work with iphone 3Gs on IOS5 06.15.00 Baseband ??

  • thesalve1

    once you go semi tethered can you do 100% unteathered when it comes out? 

  • http://www.facebook.com/people/Simon-Sachakov/697509598 Simon Sachakov

    does mail work as well or is it still busted, all things apple giveaway

  • Bill

    all things apple giveaway

  • Eldeoblo97

    nice hopefully untetherd will b in the way soon 
    all things apple giveaway

  • http://profiles.google.com/junaid.ansari27 Junaid Ansari

    Cool thanks. All things apple giveaway

    • http://besttechinfo.com Tanner Marsh

      No problem, glad to help!