Samsung SM-A217N firmware — Galaxy A21s Stock ROM flash file

Samsung Galaxy A12 SM-A207F Firmware download. This Galaxy A21s has separate model numbers SM-A217F, SM-A217N, and SM-A217F/DS. So it is important to download the right stock ROM file as SM-A037F firmware. You need to compare it with your device Model Number as SM-A217N.

Find Samsung ROM Flash files: Samsung Firmware

You may need SM-A217N Firmware if you’re having trouble updating or installing the latest Android version on your Samsung device. Some users may also face other issues with their mobile devices.
By updating to the newest firmware, you can resolve these issues. Samsung products are known for their quality, but firmware updates can still be necessary for optimal performance.

Why Need SM-A217N Firmware

Samsung products are always good on the market, however if anyone is having trouble updating or installing the most recent version of Android on their device. Some mobile users also have many issues with their devices. Above these, everyone can successfully update the device with the newest 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-A217N Firmware Download

Android Q 10

Model: SM-A217N
Model Name: Galaxy A21s
Build Number / PDA / AP: A217NKSU5BUB2
CSC: 20210308084033
Build date:
Android:  10 Q
Product code: KOO
Region: South Korea
File Size: 3.1GB
File Name: KOO-A217NKSU5BUB2-20210308084033.zip
Stock Firmware : Download Link 1

Android 12 S

Model: SM-A217N
Model Name: Galaxy A21s
Build Number / PDA / AP: A217NKSU8DVG3
CSC: A217NOKR8DVG3
Build date:
Android:  12 S
Product code: KOO
Region: South Korea
File Size: 3.9GB
File Name: A217NKSU8DVG3-A217NOKR8DVG3-KOO.zip
Stock Firmware : Download Link 1

Galaxy A21s key specifications

Models related to these specifications: SM-A217N

  • Released in 2020, May
  • Dimensions: 163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in)
  • Weight: 192g
  • Display size: 6.5 inches
  • Operating system: Android 10, upgradable to Android 12, One UI 4.1
  • Processor chipset:Exynos 850 (8nm)
  • Internal storage options: 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM.
  • Rear Camera: 48MP
  • Front Camera:13MP
  • Non-removable battery: Li-Ion 5000 mAh with Fast battery charging
  • USB Type-C 2.0
  • Radio

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