OnePlus 7T HD1907 Convert To Dual Sim File BY-GSM-REHAN

OnePlus 7T HD1907 Convert To Dual Sim File BY-GSM-REHAN


The OnePlus 7T HD1907 is a smartphone that has garnered significant attention for its performance and features. For those looking to convert their OnePlus 7T HD1907 into a dual SIM device, the BY-GSM-REHAN file provides the key to unlock this functionality. In this comprehensive guide, we will walk you through the process of converting your OnePlus 7T HD1907 into a dual SIM powerhouse with the BY-GSM-REHAN file.



Understanding the Dual SIM Advantage

Before diving into the specifics, it’s crucial to grasp the advantages of dual SIM functionality. Dual SIM phones allow you to use two SIM cards simultaneously on a single device. This feature offers several benefits, including:


  • Separating Personal and Business: Maintain two separate phone numbers for personal and business use on the same device.
  • Travel Convenience: Use a local SIM card while traveling without removing your primary SIM card.
  • Cost Savings: Take advantage of different mobile plans for voice, data, or international calls.



The BY-GSM-REHAN file is a specialized software solution designed to enable dual SIM functionality on the OnePlus 7T HD1907. It contains the necessary tweaks and configurations to unlock this feature, providing users with greater flexibility in managing their communication needs.



Converting OnePlus 7T HD1907 to Dual SIM

Here is a step-by-step guide on how to convert your OnePlus 7T HD1907 into a dual SIM device using the BY-GSM-REHAN file:



  1. Backup Your Data: Before making any changes to your device, it’s crucial to back up your data. Use the built-in backup feature or third-party apps to ensure your information is safe.
  2. Download the BY-GSM-REHAN File: Visit the official BY-GSM-REHAN website or a trusted source to download the dual SIM conversion file specifically designed for the OnePlus 7T HD1907.
  3. Enable Developer Options: On your device, go to “Settings,” then tap on “About Phone.” Find the “Build Number” and tap it repeatedly until you see a message indicating that Developer Options have been enabled.
  4. Enable OEM Unlocking: In Developer Options, locate and enable “OEM Unlocking.” This step is crucial for making system-level changes.
  5. Boot into Recovery Mode: Power off your device and then press and hold the volume down and power buttons simultaneously to boot into recovery mode.
  6. Install the BY-GSM-REHAN File: In recovery mode, select the “Install” option and navigate to the location where you downloaded the BY-GSM-REHAN file. Select it and confirm the installation.
  7. Reboot Your Device: Once the installation is complete, reboot your OnePlus 7T HD1907.
  8. Set Up Dual SIM: After your device reboots, go to “Settings,” then “Network & Internet.” Here, you’ll find the option to set up your dual SIM cards.
  9. Enjoy Dual SIM Functionality: You can now use two SIM cards simultaneously on your OnePlus 7T HD1907 device, tailoring your communication experience to your needs.


How To Convert OnePlus 7T Convert Single Sim To Dual Sim


Step:1 Flash Firmware in EDL Mode With This Firmware in MSM Tool OnePlus7T_Hotdog_11_O_01_190920

Step:2 After Flash Show Corrupt Software  Coonect in Fastboot Mode

Step:3 Unlock Bootloader

fastboot flashing unlock

Step:4 Connect Phone in Fastboot Mode AND Flash This Firmware 10.0.6-GLOBAL-OnePlus7TOxygen_14.O.08

run flash-all.bat

After Completing flash-all.bat Connect the Phone in Fastboot Mode And TYPE This CMD in ADB Fastboot Tool

Fastboot reboot Fastboot

run flash-all 2.bat

After Flash-all 2.bat Turn On the Phone

Step:5 Copy This OnePlus7TOxygen_14.O.21 OTA File on Device Storage

Step:6 Go To Setting System Update Settings Local Update Select OTA File AND Install OTA Firmware

Successfully Mobile Convert DualSim Enjoy,



Unlocking the dual SIM capability of your OnePlus 7T HD1907 using the BY-GSM-REHAN file empowers you with greater flexibility in managing your mobile communication. Whether you need to separate personal and business calls, enjoy cost savings on mobile plans, or maintain connectivity while traveling, this transformation provides you with the versatility you desire.

In summary, the BY-GSM-REHAN file is the key to unleashing the dual SIM potential of your OnePlus 7T HD1907, and with the step-by-step guide provided, you can seamlessly make the conversion and enjoy the benefits of dual SIM functionality.


For More OnePlus Tested File: Click Here

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