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  1. #1
    brashkis
    brashkis is offline
    Newbie

    Cell Phone
    Samsung SCH-A570
    Posts
    1
    I have a special tri-band 900/1800/1900MHZ phone sgh-u100, and i need to make it quad-band for a good reception .I wonder who could replace that hardware inside the phone,so i could get 850MHZ. Thank you


    See More: upgrading tri-band to quad-band




  2. #2
    efparri
    efparri is offline
    Phone Maniac

    Cell Phone
    Apple iPhone 4 16GB Black
    Carrier
    AT&T
    Location
    Northern Virginia
    Posts
    605 - liked 95 times

    Re: upgrading tri-band to quad-band

    Buy another phone which is already quad-band. No one converts phones.
    Earl F. Parrish



  3. #3
    Hachiko
    Hachiko is offline
    Phone Maniac

    Cell Phone
    Apple iPhone 3G S
    Posts
    527 - liked 23 times

    Re: upgrading tri-band to quad-band

    I agree with Efparri. And even if there is that would be expensive and it would be a lot wiser to just get a new phone. There are a lot of low end quadband phones out there that you can choose from.



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