Guide to Download and Install Firmware for Enabling VoLTE on Samsung Galaxy SM-G935F

To enable Voice over LTE (VoLTE) on your Samsung Galaxy SM-G935F, you will need to download and install the correct firmware. This comprehensive guide will walk you through the steps, ensuring a safe and successful setup.

Understanding Compatibility

The first step in enabling VoLTE is to ensure that your carrier and device support this feature. Follow these steps to check compatibility:

Carrier Support: Visit your carrier's website or contact their customer service to confirm VoLTE support for your device. Device Settings: Navigate to Settings Connections Mobile Networks. Check if VoLTE is an available option. If it exists, your device likely supports VoLTE.

Finding and Downloading the Right Firmware

Once you confirm that VoLTE is supported, proceed to download the appropriate firmware:

Find the Right Firmware: Visit reputable websites such as Sammobile, the official Samsung Updates page, or Updato. Enter Device Model: Enter your device model, SM-G935F, to find the available firmware versions. Download the Firmware: Choose the latest firmware version compatible with your region and carrier. The file will typically be in a .zip or .img format.

Preparing for Installation

Before you begin, make sure you are ready for the installation process:

Backup Your Data: Firmware flashing can erase all your data, so back it up to prevent loss. Install Samsung USB Drivers: Ensure that your PC has the latest Samsung USB drivers installed, as they are essential for the flashing process.

Installing the Firmware

To flash the firmware, follow these detailed steps:

Download Odin: Odin is the software used to flash firmware on Samsung devices. It can be found on various Android forums or trusted websites. Boot into Download Mode: Turn off your device. Simultaneously press the Volume Down, Home, and Power buttons. Release the Power button when you see the Samsung logo, then press the Volume Up button to enter Download Mode. Connect to PC: Use a USB cable to connect your phone to your PC. Open Odin: Launch Odin as an administrator. You should see a blue box in Odin indicating that your device is connected. Load the Firmware: Click on the AP button in Odin and select the firmware file you downloaded. Ensure that only Auto Reboot and F. Reset Time are checked in Odin. Start the Flashing Process: Click the Start button in Odin. The process will take a few minutes. Reboot: Once completed, your device will reboot automatically.

Enabling VoLTE

After the reboot, go back to Settings Connections Mobile Networks and enable VoLTE if it is available.

Important Notes

Warranty: Flashing firmware can void your warranty. Proceed with caution. Bricking Risk: There is a risk of bricking your device if the process is not followed correctly. Ensure you have the correct firmware for your specific model and region. Seek Help: If you encounter issues, consider seeking help from forums like XDA Developers, where you can find experienced users who can assist you.

Following these steps carefully will help you enable VoLTE on your Samsung Galaxy SM-G935F. If you encounter any issues, do not hesitate to reach out for assistance.