Git Product home page Git Product logo

Comments (7)

msftguy avatar msftguy commented on September 17, 2024

Can't be done (yet) using publicly available exploits. There's a known DFU mode exploit for A4 (and lower) devices, there's nothing (public) yet for the A5. User-mode jailbreaks won't help if the phone doesn't boot.

from ssh-rd.

HandsomeWins avatar HandsomeWins commented on September 17, 2024

Alright, will wait for an update and use a backup phone 'til then. Keep up the good work! Everyone should know about this, would save a lot of headaches for a lot of people.

from ssh-rd.

msftguy avatar msftguy commented on September 17, 2024

You could try using make_noerase_ipsw.py ( http://code.google.com/p/iphonetunnel-usbmuxconnectbyport/source/browse/trunk/make_noerase_ipsw/make_noerase_ipsw.py ).
Just make sure it works on someone else's (backed up) 4S first. It should perform an upgrade mode restore even from DFU mode.
If that fails, your restore log will probably have some relevant info on the reasons it failed (e.g. NAND write errors, fsck failure, etc).
You'll still be able to ssh later if an A5 exploit is found, because upgrader bails out on failure and leaves the volumes intact.

from ssh-rd.

HandsomeWins avatar HandsomeWins commented on September 17, 2024

Well, I found a good friend with a 4S, so we backed up his phone, ran make_noerase_ipsw_r1.exe against a 5.1.1 ipsw, then put the phone in DFU mode and attempted to shift + restore to the upgrade-only ipsw. iTunes didn't let it restore! :(

from ssh-rd.

mcmlxxix avatar mcmlxxix commented on September 17, 2024

Any changes in the status of this in the last year?

from ssh-rd.

daveiant avatar daveiant commented on September 17, 2024

@msftguy how about rev2 gsm iphone 4 which is 8gb. it show unsupported. is this any update for this?

from ssh-rd.

zenicus avatar zenicus commented on September 17, 2024

Iphone 4s boot loop cannot be recovered with available tools online. Tried tiny umbrella, reiboot n a few more. Any suggestions, kindly assist. Thanks

from ssh-rd.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.