SM-G550T1 Stock ROM

SM-G550t1 Stock ROM: We are going to
Flash firmware on Galaxy On5 SM-G550T1. In this guide, we have used the SP Flash Tool to Install the Stock Firmware on Galaxy On5 SM-G550T1. 

And we include the Official link to Download Galaxy On5 SM-G550T1 Stock ROM and all Needed Files. your device may get bricked And flashing stock ROM is the only way to go out. To perform this advanced process of Flashing stock ROM please Go Step by step. If you got any error then leave a comment.


Why would you want to flash Firmware on your Galaxy On5 SM-G550T1?

There are various reasons to flash “Stock Firmware on Galaxy On5 SM-G550T1“. For example, your phone will be stuck or hang on the logo. You want to remove the FRP lock from it.

If you’re going to hard reset your phone and you cannot access the recovery menu. But most of the problems that cause flashing stock ROM are below.

The Advantages Of Stock ROM:

  • Flash Stock ROM to solve the boot loop issue
  • Update and Downgrade
  • Unroot or Fix Bugs on the phone
  • To solve the lag or stutter
  • By flashing Stock ROM, you can fix software issues.
  • Revert back to stock to get your warranty.
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Pre-requirements to Install Galaxy On5 SM-G550T1 Stock ROM

  • Supported Phone: Galaxy On5 SM-G550T1
  • Charge your mobile: You may no less than a half charge.
  • Laptop or PC: To execute this installation, you must use a PC or Laptop.

Before going to install stock ROM you need to take all your messages, photos, and apps from your current smartphone. This requires a backup that you then restore on your device after flashing or updating the firmware.

Most smartphones automatically make a backup in the background, in case something happens. But to make sure you take everything to your new device, you need a full backup.

How To Backup Android Phone Before Flashing Stock Firmware

Other Firmware For SM-G550T1:

How To Install Galaxy On5 SM-G550T1 Stock ROM Update:

1: Download and Install Samsung USB Driver on your computer. If Samsung USB Driver is already installed on your computer, then Skip this Step.

2: Download and extract the Galaxy On5 SM-G550T1 Stock ROM files on your computer.

3: Now, Switch off your Smartphone.

4: After switching off the phone, you need to boot into Download Mode. To boot into download mode.

Press and hold Volume Down, Home, and Power buttons at the same time for 5-8 seconds until the download mode is active.

5: In the Download mode, you will be able to see a Warning Yellow Triangle Sign. In this situation, you have to press the Volume Up key to continue.

6: Now, Download and open Odin. Then connect your Smartphone to the computer.

7: Once you have connected the Smartphone to the computer, Odin will automatically recognize the device and show the “Added” message at the lower-left panel.

8: Once Odin detects your device, click on the PDA button, and select the Firmware.tar file.

9: Now, click on the Start button in Odin to begin the Flashing.

10: Flashing usually takes 30-50 seconds to complete the process on your Phone.

Once the once Firmware process is completed you will be able to see a Green Box with Pass written on it in Odin. During this process, the Smartphone will reboot automatically.

Once you see, the Pass message in Odin, you can disconnect your Device from the computer.

The flashing process will begin and should take about 10–12 minutes. It may take some time for your device to reboot, but don’t be alarmed.

When your Galaxy On5 SM-G550T1 finally boots up, you should now be running your desired firmware.

If you want to check that the correct firmware is installed, head to Settings –> About Phone –> Software Information. The firmware number is located under the “Baseband version.”


  • Please read and understand the Full Guide before flashing “Galaxy On5 SM-G550T1 Firmware.
  • Use these instructions at your own risk. We will not be responsible for everything that happens to your device, resulting from using the information in this guide.
  • Before flashing, Stock ROM must have a 70–80% charge.

Galaxy On5 SM-G550T1 Stock ROM Details:

File Name: SM-G550T1_G550T1UVU1APF1_G550T1TMK1APF1_TMK
Country: USA
File Size: 1.2 GB
Android Version:  6.0.1
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