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Samsung Samsung Galaxy S21 FE 5G (SM-G990U)

Stock Firmware • One UI • Android Support

Build / PDA Region (CSC) Rating Android Date Download Link
G990USQSLIZA1 AIO ★★★★☆ 8.9/10
v16
 2026-01-30
G990USQSLIZA1 VZW ★★★★☆ 8.8/10
v16
 2026-01-30
G990USQSLIZA1 ATT ★★★★☆ 8.8/10
v16
 2026-01-29
G990USQSLIZA1 TMK ★★★★☆ 8.7/10
v16
 2026-01-29
G990USQSLIZA1 TMB ★★★★☆ 9.2/10
v16
 2026-01-29
G990USQSLIZA1 CCT ★★★★☆ 9.1/10
v16
 2026-01-29
G990USQSLIZA1 CHA ★★★★☆ 8.7/10
v16
 2026-01-29
G990USQSLIZA1 DSH ★★★★☆ 8.7/10
v16
 2026-01-28
G990USQSLIZA1 DSA ★★★★☆ 9.4/10
v16
 2026-01-28
G990USQSLIZA1 USC ★★★★☆ 8.8/10
v16
 2026-01-28
G990USQSKIYL1 CCT ★★★★☆ 9.4/10
v16
 2025-12-18
G990USQSKIYL1 VZW ★★★★☆ 9.2/10
v16
 2025-12-18
G990USQSKIYL1 CHA ★★★★☆ 8.7/10
v16
 2025-12-18
G990USQSKIYL1 ATT ★★★★☆ 8.9/10
v16
 2025-12-17
G990USQSKIYL1 TMK ★★★★☆ 9.3/10
v16
 2025-12-17
G990USQSKIYL1 TMB ★★★★☆ 9.3/10
v16
 2025-12-17
G990USQSKIYL1 AIO ★★★★☆ 8.8/10
v16
 2025-12-17
G990USQSKIYL1 USC ★★★★☆ 9.2/10
v16
 2025-12-17
G990USQSKIYL1 DSH ★★★★☆ 9/10
v16
 2025-12-17
G990USQSKIYL1 DSA ★★★★☆ 8.8/10
v16
 2025-12-17

Samsung Galaxy S21 FE 5G (SM-G990U)

Looking for the official firmware for your Samsung SM-G990U device? You've come to the right place! 🚀 We offer a comprehensive and regularly updated collection of firmware versions specifically designed for the SM-G990U. Downloading firmware from unverified sources can be risky, potentially bricking your device or exposing it to malware. Here, you can be confident you're getting safe, tested, and reliable firmware files. Our extensive database includes firmware updates for various carriers and regions, ensuring you'll find the perfect match for your SM-G990U model. We prioritize providing only the genuine Samsung firmware to guarantee optimal performance and stability for your device. Forget the risks associated with downloading from unknown sites – get your SM-G990U firmware safely and easily right here! Find the latest updates, previous versions, and specific carrier-branded firmware all in one convenient location. We make flashing your Samsung SM-G990U a breeze. Download your required firmware now and keep your SM-G990U running smoothly! 👍

Step-by-Step Flashing Instruction

To restore or update your SM-G990U, use the latest Odin flash tool. This process will fix system bugs and bootloops.

  1. Preparation: Download the firmware archive and extract the .tar.md5 files.
  2. Odin: Open Odin3 v3.14.4 (or newer) on your computer.
  3. Download Mode: Power off your Samsung Galaxy S21 FE 5G. Hold Vol Up + Vol Down and plug it into the PC via USB.
  4. Load Files: Select files for each slot: BL, AP, CP, and CSC.
  5. Flash: Click Start. Wait for the green "PASS!" box to appear.
Important: Use HOME_CSC to keep your files and settings. Use CSC for a complete factory reset.

Popular Builds

G990USQSKIYL1
★★★★☆ 8.8/10

AIO • Android 16 • 2025-12-17 • 515 downloads

G990USQSKIYL1
★★★★☆ 8.9/10

ATT • Android 16 • 2025-12-17 • 499 downloads