SM-G998N Firmware download from here.

Hello everyone,

This Stock ROM flash file should be used for Samsung’s Galaxy S21 Ultra 5G mobile and it’s model code SM-G998N.

How to modify the Android smartphone’s operating system or Stock ROM. So you’ll need a laptop, the smartphone you want to flash, and a reliable data cord in order to do that. There are only three things required and Firmware should be the next one. the first thing you’re going to do. To verify the model number of your smartphone, all you need to do is switch it on, go to settings, and enter it. If you don’t know the model number, you may still check through settings. the model number is SM-G998N, as you can see.

This Galaxy S21 Ultra 5G has main model numbers SM-G998B/DS (International), SM-G998U1, and SM-G998U etc. So it is important to download the right stock ROM file as SM–G998N firmware. Then you need to compare it with your device Model Number as SM-G998N.

Download the latest firmware (Stock ROM) for Samsung Galaxy S21 Ultra 5G. You can find the SM-G998N Firmware version numbers as PDA Code and CSC code in the below list on this page. So, It should be a product code country-specific. Galaxy S21 Ultra 5G has to be released most current android with compatible the device. So, It has to be an Android S (12) update for the device.

All Samsung flash files here: Samsung Firmware

Why Need SM-G998N Firmware

The ROM flash file is necessary when you want to do some of the following software related tasks:

• Upgrade or downgrade device’s firmware.
• To Fix Android update compatibility issues.
• Reinstall the Android OS.
• Device stability improvements, bug fixes.
• If need improvements to performance.
• If Rooted device need to Unroot then you need Stock ROM flash file.
• To Fix Android issues and apps compatibility issues.
• Fix unknown baseband error.
• Fix Errors like boot loop, hanging on the Samsung logo and rebooting continually.
• If you are need custom android development.
• Recover malware, virus, and spyware and more.

Samsung SM-G998N Firmware Download

Android S (12)

Mostly latest firmware has been improved Overall stability of your device. And the system security has been further enhanced. But If you need to downgrade the Android version. Then, Download and install or flash previous android version.

Galaxy S21 Ultra 5G Key Specifications

These specification related models SM-G998N.

• Released in January 2021.
• Device Dimensions are 165.1 x 75.6 x 8.9 mm.
• Weight is 227 g and displays size as 6.8 inches with Corning Gorilla Glass Victus Protection.
• Released with Android 11, One UI 3.1 and upgradable Android 13 , 12.
• Processor chipset is Exynos 2100 (5 nm) – International and Qualcomm SM8350 Snapdragon 888 5G (5 nm) – USA/China, CPU Octa-core.
• Internal Storage 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM.
• Quad Main Camera and Front camera 40 MP.
  • 108 MP, f/1.8, 24mm (wide),
  • 10 MP, f/4.9, 240mm (periscope telephoto),
  • 10 MP, f/2.4, 72mm (telephoto),
  • 12 MP, f/2.2, 13mm (ultrawide)
• Non-removable battery Li-Po 5000 mAh with Fast battery charging.
• USB Type-C 3.2
• FM radio (Snapdragon model only)

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