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Thread: Updating Note 9 Firmware

  1. #1
    Junior Member
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    Updating Note 9 Firmware

    Hey guys. I have an Unlocked AT&T Note 9 but I have service with Tmobile (USA). My device have never received any updates. I want to be able to use Tmobile services so do I flash my firmware with Tmobile latest firmware? The screenshot from my phone is attached

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  2. #2
    Administrator
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    Quote Originally Posted by OJsWhiteBronco [ Login above or register to see download links. ]
    Hey guys. I have an Unlocked AT&T Note 9 but I have service with Tmobile (USA). My device have never received any updates. I want to be able to use Tmobile services so do I flash my firmware with Tmobile latest firmware? The screenshot from my phone is attached

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    Hi there

    Could you post a complete screenshot from Software Info top to bottom?

  3. #3
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    Quote Originally Posted by henklbr [ Login above or register to see download links. ]
    Hi there

    Could you post a complete screenshot from Software Info top to bottom?
    Attached below.

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  4. #4
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    Quote Originally Posted by OJsWhiteBronco [ Login above or register to see download links. ]
    Attached below.

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    Thanks for your screenshot; if your T-Mobile SIM was in your device when making the screenshot, it was not recognized as T-Mobile. That's because your device is probably locked to AT&T

    1. Download/Install SmartSwitch for PC (NOT to be used, just for the drivers): [ Login above or register to see download links. ]
    2. Download Odin 3.14.x: [ Login above or register to see download links. ]
    3. Download latest firmware for Multi-CSC OYN: [ Login above or register to see download links. ]

    How to flash firmware to your phone:



    1. Extract (un-rar) the firmware file (i.e. to folder c:\Odin) ***
    2. Download [ Login above or register to see download links. ]
    3. Extract Odin ZIP file (i.e. to folder c:\Odin)
    4. Open Odin v3.14.4
    5. Power OFF your Note9
    6. Reboot Phone in Download Mode: Hold down Vol-UP & Power; scroll in Recovery to "Boot to Bootloader". Connect your Note9 to your PC
    7. Wait until you get a blue sign in Odin
    8. Add the firmware files to their designated slots (AP in AP, BL in BL, CP in CP, HOME_CSC in CSC). USERDATA stays EMPTY!
    9. Make sure re-partition is NOT ticked
    10. Click the start button, sit back and wait few minutes

    Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website.

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