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6720 blacberry

Home Forums General BlackBerry Discussion 6720 blacberry

This topic contains 1 reply, has 2 voices, and was last updated by  Luis Merlos 7 years, 4 months ago.

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  • #174214

    Posts: 2

    i have blackberry 6720,the problem is network lock(at&t) i found unlock code from this ,thing is i have two choices software/code which is safe and better coz some one telling code dosent work sometime, meanwhile if i go for software i might lose datas..this was some one suggestion who i met last week…so i need a concrete suggestion about which has safe and good.


    Luis Merlos
    Posts: 431

    Unlocking the phone does not do anything to it besides enabling you to use a different carrier sim card.

    When you upgrade the OS your phone still remains unlocked, as always you can use the Blackberry desktop manager to backup your device.

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