iphone 3gs problem upgrading to os 5.0 help desperate

Discussion in 'iPhone Tips, Help and Troubleshooting' started by mondo1uk, May 9, 2012.

  1. mondo1uk, May 9, 2012
    Last edited: May 10, 2012

    mondo1uk macrumors newbie

    May 9, 2012
    hi guys i know a bit about jailbreaking but am a bit wary about this probblem any advise would be great.
    i have an iphone 3gs 8gb 2010 i did try to upgrade to 5.00 firmware last year but it would not find my carrier even connected to itunes.
    a friend who works for an apple store said that it did not have the right baseband ,so he sorted it out after a few weeks but i'm stuck on 4.1 and of course my favorite apps wont work.my baseband is 6.15.i know there are some great jailbreak software out here but i don't want to brick it again are there some guys out there that can help thx in advance. mondo:(
  2. PsstGreek macrumors 68040


    Oct 21, 2010
    Tampa Bay
    You would need to create a custom firmware for 5.0 and have the SHSH saved to upgrade.

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