Samsung Firmware

Samsung Galaxy S3 SGH-T999 Firmware Flash File Download

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Samsung Galaxy S3 SGH-T999 Firmware Flash File Download

Samsung Galaxy S3 SGH-T999 Firmware Flash File

The official update Samsung Galaxy S3 SGH-T999 Firmware 4.3 for the Samsung Galaxy S3 SGH-T999 Firmware Flash File is available for download through the official download links provided below.

Samsung Galaxy S3 SGH-T999 Firmware Flash File

Samsung Galaxy S3 SGH-T999 Review

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Firmware Details

  • Device Samsung Galaxy S3 SGH-T999
  • Models: SGH-T999
  • Firmware: T999
  • Region: USA
  • Status: Official
  • Type: Full
  • File Name:Zip

How to Install/Update Official Firmware on Samsung Galaxy S3 SGH-T999 via Samsung Kies:

  1. Turn on Internet connection on your device (should have stable Internet connection)
  2. Download and Install Samsung Kies Utility on your PC
  3. Connect your device to PC through USB
  4. Open/Run Samsung Kies, it should automatically detect your device
  5. At the Samsung Kies home screen, you’ll see New Firmware Upgrade is available notification (If it show- “This is the last firmware”, then your device haven’t received the latest firmware on Kies, check back later or try flashing manually through Odin)
  6. Click on the Firmware Upgrade button to start the update process
  7. Follow onscreen instructions
  8. Once done, your device will be reboot automatically
  9. After reboot, you can disconnect your device from PC
  • If both the above official way don’t work for you, then download firmware from the below list and follow the manual installation guide as it is.

How to Update Samsung Galaxy S3 SGH-T999 manually

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  1. First, enable USB debugging from the establishment.
  2. Download official for the Samsung Galaxy S3 SGH-T999 top and unzip it.
  3.  Download the latest version of Odin from above and unzip the zip file.
  4.  Run the file on your PC Odin3 v3.07 .exe.
  5. Now boot your Galaxy S3 USA SGH-T999 download mode by press and holding the (Power + Home + Vol Down) buttons.
  6. Once you enter download mode, is an ID: COM port turned blue and message added in Odin3 v3.07 .exe message box means that the device has been recognized by Odin.
  7. If ID: COM does not appear, the driver is not installed correctly or try different USB cable.
  8. Now locate and add the firmware file ‘tar’ (downloaded from above) to the tab / AP PDA in Odin.
  9. Ensure that only these two options “Auto Reboot” and “Time F.Reset” is tick. (Make sure you re-partition is not marked)
  10.  Now click the “Start” button and start flashing the file. Waiting until ‘Pass’ appears in green on the Odin screen.
  11.  Done.

How to Install/Update Official Firmware on Samsung Galaxy S3 SGH-T999 With OTA (Over the Air)

  1. Turn on Internet connection on your device (should have stable Internet connection)
  2. Go to Settings>>About, and tap on the Update Option from there (If its show “The latest update have already been installed” message, then your device haven’t receive any OTA yet, check back later or try installing through Kies.
  3. Tap OK to start the download and installation process
  4. Once done, your device will reboot automatically
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Download Samsung Galaxy S3 SGH-T999 Flash File

DOWNLOAD LINK
DOWNLOAD HERE
  • Note: Make sure the battery is fully charged before Flash is installed. Choose the firmware carefully and the wrong firmware can damage your cell phone.

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