Combination And Stock ROM For Samsung Galaxy J7 Duo (2018) (SM-J720)

Samsung Galaxy J7 Duo

Introduction:

The Samsung Galaxy J7 Duo (2018) (SM-J720) has garnered a loyal user base with its impressive features and functionality. For users looking to enhance their device’s performance, understanding the roles of Combination and Stock ROM is crucial. In this comprehensive guide, we’ll explore the significance of these terms, their benefits, and provide step-by-step insights on utilizing them for the Samsung Galaxy J7 Duo.

Understanding Combination and Stock ROM:

  1. Combination ROM: A Sneak Peek into the System:
    • A Combination ROM, often known as Factory Binary, is a specific firmware developed for Samsung devices.
    • It provides developers and technicians with access to essential functions for testing and debugging.
  2. Stock ROM: The Backbone of Device Stability:
    • Stock ROM, or firmware, is the operating system pre-installed on your Samsung Galaxy J7 Duo.
    • It is tailored by Samsung to optimize the device’s performance, ensuring stability and reliability.

Benefits of Combination and Stock ROM for Samsung Galaxy J7 Duo:

  1. Diagnostic and Testing Capabilities:
    • Combination ROM allows users to access advanced diagnostic features and test functions on their Samsung Galaxy J7 Duo.
    • Enables technicians to troubleshoot and resolve issues efficiently.
  2. Rooting and Customization:
    • Combination ROM can be useful for rooting enthusiasts who want to customize their device’s software.
    • Stock ROM provides a stable foundation for customization without compromising the device’s integrity.
  3. Optimized Performance and Stability:
    • Stock ROM is tailored to the specifications of the Samsung Galaxy J7 Duo, ensuring optimized performance and stability.
    • Combination ROM aids in diagnosing and resolving issues, contributing to overall system stability.
  4. Security and Warranty Considerations:
    • Stock ROMs come directly from the manufacturer, ensuring regular security updates for safeguarding against potential vulnerabilities.
    • Warranty concerns are minimized with Stock ROM, as it maintains the device’s original state.

Utilizing Combination and Stock ROM for Samsung Galaxy J7 Duo:

Now that we’ve explored the benefits, let’s delve into how you can use Combination and Stock ROM for your Samsung Galaxy J7 Duo.

  1. Understanding the Model (SM-J720):
    • Confirm your Samsung Galaxy J7 Duo model (SM-J720) to ensure compatibility with the Combination and Stock ROM.
  2. Downloading the Necessary Files:
    • Visit trusted sources to download the specific Combination and Stock ROM files for your Samsung Galaxy J 7 Duo model.
  3. Backup Your Data:
    • Before proceeding, ensure all essential data is backed up to prevent any loss during the installation process.
  4. Flashing Combination ROM:
    • Utilize appropriate flashing tools and follow step-by-step instructions to flash the Combination ROM onto your device.
  5. Diagnostic and Testing Phase:
    • Explore the diagnostic and testing capabilities offered by the Combination ROM to identify and resolve any issues.
  6. Flashing Stock ROM:
    • Once testing is complete, proceed to flash the Stock ROM onto your Samsung Galaxy J7 Duo for enhanced stability and performance.

Conclusion:

In conclusion, the combination of Combination and Stock ROM can unlock the full potential of your Samsung Galaxy J7 Duo (2018) (SM-J720). Whether you are a tech enthusiast or a regular user, understanding the benefits and proper utilization of these firmware options can elevate your device’s performance and stability. Follow the outlined steps carefully to embark on a seamless journey of optimizing your Samsung Galaxy J 7 Duo experience. Enjoy the enhanced capabilities of your device with the power of Combination and Stock ROM!

DOWNLOAD:

1. Samsung Galaxy J7 Duo 2018 (SM-J720F)

2. Samsung Galaxy J 7 Duo 2018 (SM-J720M)

HOW TO FLASH:

HOW TO BYPASS:

# METHOD 1:

# METHOD 2:

  1. Install driver: SAMSUNG_USB_Driver_for_Mobile_Phones.zip (15.3MB)
  2. Reboot your phone in Download / Odin mode (make sure your device is off) with the following button combo:
    – POWER + VOLUME DOWN + BIXBY    – Other options in case first option did not work or isn’t possible.
    – Option 2 VOLUME DOWN + VOLUME UP than the USB cable
    – Option 3 POWER + VOLUME DOWN + VOLUME UP
    – Option 4 POWER + VOLUME DOWN + HOME BUTTON
    – Option 5 (Note9) USB cable + VOLUME DOWN + BIXBY
  3. Open ODIN, extract combination firmware file you just downloaded. You should get 1 file at AP.
  4. After your phone restart, go to Setting > Developer Options > turn on “OEM Unlocking“.
  5. Continue, power off your phone, reboot to Download Mode, again.
  6. Open ODIN, extract full firmware file you just downloaded. You should get 5 files:
    – AP: choose to AP_J720xxx file
    – BL: choose to BL_J720xxx file
    – CP: choose to CP_J720xxx file
    – CSC: choose to CSC_xxx_xxx_J720xxx file
  7. After your phone restart, if your phone stuck the Samsung logo > power off > reboot to Recovery Mode > Wipe data & cache > Done

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