1. mikeypas's Avatar
    I just bought a 3GS from the apple store.
    I jailbreaked it using redsn0w 0.9.10b3. It now has ios 5.0.1 and baseband 05.16.05
    It has the newer serial number, so i read i can't put the ipad baseband on it, nor can i unlock it

    I had it working (don't know how) on t-mobile for about a week. I upgraded my itunes , but never updated the phone other than syncing. All of a sudden, I get "no service" .

    All my research so far tells me I can't unlock it, and to look elsewhere. So I am wondering if this would work with H20?

    Their website says i need to have an unlocked phone. It also states however that ATT locked phones would work.
    I also read that ios 5.0.1 is not compatible with h20 ?

    Very unclear, and their customer service is one step away from non-existent..

    Can anyone provide any answers? (i'm wondering if my phone is still ATT locked, or is it some hybrid now?)
    2012-01-21 08:52 PM
  2. MiaField's Avatar
    It should work without an unlock.
    2012-01-22 02:15 AM
  3. duromega's Avatar
    Where did you read H2O is not compatible with 5.0.1 ????

    That is the same as saying 5.0.1 is not compatible with AT&T :/

    H2O Woks with any firmware and any baseband h2o uses AT&T towers ,

    2012-01-22 07:30 AM