Samsung Galaxy A15 SM-A155F Firmware Overview
The Samsung Galaxy A15 (SM-A155F) is a widely popular mid-range smartphone from Samsung, running Android 14 with One UI 6. When this device encounters software issues such as bootloop, system freeze, black screen, or network problems, flashing the official Samsung firmware using Odin Tool is the most reliable repair method.
The Samsung SM-A155F firmware is a complete stock ROM package containing all device partitions and Samsung OS files needed to restore the Galaxy A15 to factory condition. This download is available completely free and covers all regional variants of the SM-A155F model.
Samsung Galaxy A15 SM-A155F Specifications
| Model | Samsung Galaxy A15 (SM-A155F) |
| Chipset | MediaTek Helio G99 |
| Android Version | Android 14 (One UI 6) |
| Storage | 128GB / 256GB |
| Flash Tool | Odin Tool |
Why Flash Samsung A15 SM-A155F
- Phone stuck on Samsung logo and not booting
- After update device enters bootloop
- Black screen — touch works but display is blank
- Network signal lost — no service after software update
- FRP lock requiring Google account after factory reset
- System apps crashing continuously
- Device running very slow due to software corruption
How to Flash Samsung A15 SM-A155F with Odin
- Download the SM-A155F firmware from the download button on this page
- Extract the downloaded file — you will get .tar.md5 files
- Install Samsung USB Drivers on your Windows PC
- Download Odin Tool (available free on this website)
- Enter Download Mode on Samsung A15:
- Power off the device completely
- Hold Volume Down + Volume Up simultaneously
- Connect USB cable to PC while holding both buttons
- Press Volume Up to confirm Download Mode
- Open Odin Tool as Administrator
- Blue box appears in Odin — device detected
- Click AP button and select the .tar.md5 firmware file
- Ensure Auto Reboot and F. Reset Time are checked
- Click Start button
- Wait for PASS message — usually takes 5-10 minutes
- Device restarts automatically to setup wizard
Available Firmware Variants
- SM-A155F — Global / International variant
- SM-A155F/DS — Dual SIM global variant
- SM-A155M — Latin America variant
Conclusion
The Samsung Galaxy A15 SM-A155F firmware download is your complete solution for all software issues on this popular Samsung device. Use Odin Tool with the correct firmware version and restore your Samsung A15 to perfect working condition quickly and safely.