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Help i9300/galaxy s3 globelocked

Discussion in 'Android Unlocking & Rooting' started by gerardmonique66, Jun 1, 2016.

  1. Patulong naman po kung sino may alam mag unlock ng galaxy s3 android 4.3. Any help is appreciated Thanks
  2. try mu to kung gagana sayo, kapag ayaw gamit ka nalang ng app
    Step 1: Dial the Secret Code

    Open the dialer of your phone and enter the secret code *#197328640#—it will open the Service Mode Menu.

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    Step 2: Select UMTS Menu

    In the Service Mode Menu, select [1] UMTS. Tap the menu selection on you phone's screen to select it. If you select the wrong option by mistake, press the MENU button of your device and select back.

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    Step 3: Open the Debug Screen

    In the menu under UMTS, select the [1] DEBUG SCREEN.

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    Step 4: Select Phone Control

    In the Debug Screen, select [8] PHONE CONTROL.

    Step 5: Select Network Lock

    In the Phone Control Menu Screen, select [6] NETWORK LOCK.

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    Step 6: Select Perso SHA256 Off

    In the Network Lock Screen, select [3] PERSO SHA256 OFF and wait for 30 seconds. Then press the Menu button and select back.

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    Step 7: Choose NW Lock NV Data INITIALLIZ

    After going to back to main menu, select [4] NW Lock NV Data INITIALLIZ.

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    Step 8: Backup & Reboot Phone

    Once you select NW Lock NV Data INITIALLIZ, kindly wait for almost one minute and then reboot your phone. Note you didn't receive any confirmation for the process.

    Insert the New SIM Card

    Insert the non-accepted SIM Card and power on the Phone. If your phone didn't ask for Unlock Code, it's permanently unlocked to use with any GSM carrier.

    You may have to downgrade your firmware version in order to let this method work. alternatively you can call your service provider and ask them for SIM unlock code without paying from your wallet. The only catch is that each service provider has few criteria which must be met before they give the unlock code for your device.

    If you do not meet the criteria required by your service provider, a third-party Please or Register to view links for your Galaxy S3 is your only other option. Please note sometimes your device may need hard reset to perform unlocking

    or itong tutorial

    z3x samsung tool pro

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    - tutorial

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    - d2 idownload yung ©râck and z3x samsung tool pro
    gerardmonique66 likes this.
  3. Not working sir

    Pati po yung z3x natry ko na den po dati

    Nagtry na den po ako nung galaxysimunlock na app

    Negative pa den sir e

    Btw thanks po
  4. di nabasa ba niya ibang sim tapos hindi ka pa rn makatawag o text or tlagang hindi makabasa ng sim card
  5. Yup. After ko iopen hihingi sya ng unlock code then yon. Di ko pa natry mag input e.
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