Download Samsung GALAXY MEGA2 SM-G7509 - CTC - G7509KEU1ATK1

Download the firmware flash for Samsung GALAXY MEGA2 with the code is SM-G7509. This firmware for the region with CSC code is CTC (CTC - China). Please make sure the code is correct. You can check model code in Setting - About, in Download mode or you can find it by flipping your phone or among the things you found in the box. This product PDA version is G7509KEU1ATK1 and Android version is KitKat(Android 4.4.4). This firmware size is 1.11 GB.

This firmware is official from Samsung Cloud Server. Of course, we recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. Samfw.com will not responsible for any damage caused by using the files on this website

  • AP VERSION G7509KEU1ATK1
  • CSC VERSION G7509CTC1ATK1
  • ANDROID VERSION KitKat(Android 4.4.4)
  • BIT (BINARY/U/SW REV.) 1
  • SIZE 1.11 GB  Full Files
  • MD5 d62ba5555725451c11a7f2e9d5c22e4a
  • CSC
  • BUILD DATE 20201117175033
  • ADD DATE 2020-11-18 08:39:57
  • DOWNLOADED 73
The exact changes may differ depending on your device model, country/Region, and service provider.

• Other bug fixes
- Network connectivity enhancement.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
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 How to flash Samsung GALAXY MEGA2 SM-G7509 firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

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