Samsung Galaxy A15 (4G) is a samsung device (codename: sm-a155f). FirmwareMirror hosts 63 verified firmware builds, covering: EUX, ACR, XID, CAU, XNZ. Available as official firmware. Last updated: February 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A15 (4G) (sm-a155f). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
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| A155FXXS9DZA2/A155FOXM9DZA2/A155FXXS9DZA2 | Odin | 308.44 MB | 2026-01-01 |
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| A155FXXS9DZA2/A155FOLE9DZA2/A155FXXS9DZA2 | Odin | 306 MB | 2026-01-01 |
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| A155FXXS9DZA2/A155FOJM9DZA2/A155FXXS9DZA2 | Odin | 305.44 MB | 2026-01-01 |
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| A155FXXS8DYL1/A155FOXM8DYL1/A155FXXS8DYL1 | Odin | 316.37 MB | 2025-12-01 |
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| A155FXXS8DYL1/A155FOLE8DYL1/A155FXXS8DYL1 | Odin | 313.93 MB | 2025-12-01 |
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| A155FXXS8DYL1/A155FOJM8DYL1/A155FXXS8DYL1 | Odin | 313.37 MB | 2025-12-01 |
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| A155FXXS7CYG4/A155FOJM7CYG4/A155FXXS7CYG4 | Odin | 2.5 GB | 2025-07-01 |
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| A155FXXS7CYG3/A155FOXM7CYG3/A155FXXS7CYG3 | Odin | 2.51 GB | 2025-07-01 |
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| A155FXXS7CYG3/A155FOLE7CYG3/A155FXXS7CYG3 | Odin | 2.55 GB | 2025-07-01 |
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| A155FXXS7CYH1/A155FOLM7CYG3/A155FXXS7CYG3 | Odin | 2.48 GB | 2025-08-01 |
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| A155FXXU7DYK1/A155FOXM7DYK1/A155FXXU7DYK1 | Odin | 333.82 MB | 2025-11-01 |
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| A155FXXU7DYK1/A155FOLE7DYK1/A155FXXU7DYK1 | Odin | 331.39 MB | 2025-11-01 |
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| A155FXXU7DYK1/A155FOJM7DYK1/A155FXXU7DYK1 | Odin | 330.82 MB | 2025-11-01 |
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| A155FXXS7CYI1/A155FOXM7CYI1/A155FXXS7CYG1 | Odin | 2.51 GB | 2025-09-01 |
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| A155FXXS7CYG1/A155FOXM7CYG1/A155FXXS7CYG1 | Odin | 264.94 MB | 2025-07-01 |
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| A155FXXU6CYE8/A155FOJM6CYE8/A155FXXU6CYE8 | Odin | 272.4 MB | 2025-05-01 |
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| A155FXXU6CYE6/A155FOXM6CYE6/A155FXXU6CYE3 | Odin | 288.85 MB | 2025-05-01 |
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| A155FXXU6CYE5/A155FOJM6CYE5/A155FXXU6CYE3 | Odin | 247.41 MB | 2025-05-01 |
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| A155FXXU6CYE3/A155FOXM6CYE5/A155FXXU6CYE3 | Odin | 278.8 MB | 2025-05-01 |
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| A155FXXU6CYE3/A155FOLE6CYE4/A155FXXU6CYE3 | Odin | 272.75 MB | 2025-05-01 |
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| A155FXXU6CYE3/A155FOJM6CYE3/A155FXXU6CYE3 | Odin | 355.51 MB | 2025-05-01 |
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| A155FXXS6BYE2/A155FOXM6BYE2/A155FXXS6BYE1 | Odin | 2.92 GB | 2025-05-01 |
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| A155FXXS6BYE1/A155FOXM6BYE1/A155FXXS6BYE1 | Odin | 2.91 GB | 2025-05-01 |
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| A155FXXS6BYE1/A155FOLE6BYE1/A155FXXS6BYE1 | Odin | 2.89 GB | 2025-05-01 |
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| A155FXXS6BYE1/A155FOJM6BYE1/A155FXXS6BYE1 | Odin | 2.84 GB | 2025-05-01 |
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| A155FXXSADZB5/A155FOXMADZB5/A155FXXSADZB5 | Odin | 261.45 MB | 2026-02-01 |
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| A155FXXSADZB5/A155FOLEADZB5/A155FXXSADZB5 | Odin | 295.84 MB | 2026-02-01 |
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| A155FXXSADZB5/A155FOJMADZB5/A155FXXSADZB5 | Odin | 242.44 MB | 2026-02-01 |
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| A155FXXU5BXK5/A155FOJM5BXK5/A155FXXU5BXK5 | Odin | 273.81 MB | 2024-11-01 |
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| A155FXXU5BXK5/A155FOXM5BXK5/A155FXXU5BXK5 | Odin | 279.82 MB | 2024-11-01 |
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| A155FXXU5BXK5/A155FOLE5BXK5/A155FXXU5BXK5 | Odin | 273.98 MB | 2024-11-01 |
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| A155FXXS5BXJ3/A155FOXM5BXJ4/A155FXXS5BXJ3 | Odin | 864.88 MB | 2024-10-01 |
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| A155FXXS5BXJ3/A155FOJM5BXJ3/A155FXXS5BXJ3 | Odin | 858.9 MB | 2024-10-01 |
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| A155FXXS5BXJ3/A155FOLE5BXJ3/A155FXXS5BXJ3 | Odin | 859.04 MB | 2024-10-01 |
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| A155FXXS5BYC2/A155FOXM5BYC2/A155FXXS5BYC2 | Odin | 245.79 MB | 2025-03-01 |
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| A155FXXS5BYC1/A155FOJM5BXK5/A155FXXS5BYC1 | Odin | 242.27 MB | 2025-03-01 |
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| A155FXXS5BYC1/A155FOXM5BXK5/A155FXXS5BYC1 | Odin | 248.27 MB | 2025-03-01 |
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| A155FXXS5BYC1/A155FOLE5BYC1/A155FXXS5BYC1 | Odin | 242.44 MB | 2025-03-01 |
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| A155FXXS5BYA1/A155FOXM5BYA1/A155FXXS5BYA1 | Odin | 261.45 MB | 2025-01-01 |
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| A155FXXS4BXI3/A155FOJM4BXI3/A155FXXS4BXI3 | Odin | 855.06 MB | 2024-09-01 |
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| A155FXXU3BXI5/A155FOXM3BXG7/A155FXXU3BXG4 | Odin | 856.26 MB | 2024-09-01 |
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| A155FXXU3BXG4/A155FOXM3BXG7/A155FXXU3BXG4 | Odin | 880.54 MB | 2024-07-01 |
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| A155FXXU3BXG4/A155FOJM3BXG7/A155FXXU3BXG4 | Odin | 874.59 MB | 2024-07-01 |
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| A155FXXU3BXG4/A155FOLE3BXG4/A155FXXU3BXG4 | Odin | 874.79 MB | 2024-07-01 |
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| A155FXXS3BXG3/A155FOXM3BXG3/A155FXXS3BXG3 | Odin | 907.78 MB | 2024-07-01 |
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| A155FXXS3BXF1/A155FOJM3BXF1/A155FXXS3BXF1 | Odin | 881.39 MB | 2024-06-01 |
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| A155FXXU2BXE4/A155FOXM2BXE3/A155FXXU2BXE2 | Odin | 913.32 MB | 2024-05-01 |
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| A155FXXU2BXE2/A155FOJM2BXE2/A155FXXU2BXE2 | Odin | 892.55 MB | 2024-05-01 |
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| A155FXXU2BXE2/A155FOXM2BXE2/A155FXXU2BXE2 | Odin | 898.53 MB | 2024-05-01 |
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| A155FXXU2BXE2/A155FOLE2BXE2/A155FXXU2BXE2 | Odin | 892.69 MB | 2024-05-01 |
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| A155FXXS2AXE1/A155FOJM2AXE1/A155FXXS2AXE1 | Odin | 1.89 GB | 2024-05-01 |
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| A155FXXU1AXB9/A155FOJM1AWL1/A155FXXU1AWKB | Odin | 1.63 GB | 2024-02-01 |
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| A155FXXU1AXB8/A155FOJM1AWL1/A155FXXU1AWKB | Odin | 1.63 GB | 2024-02-01 |
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| A155FXXU1AXC4/A155FOXM1AXC4/A155FXXU1AXC3 | Odin | 1.98 GB | 2024-03-01 |
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| A155FXXS1AXA4/A155FOJM1AWL1/A155FXXU1AWKB | Odin | 1.89 GB | 2024-01-01 |
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| A155FXXS1AXA4/A155FOLE1AWKA/A155FXXU1AWKA | Odin | 1.89 GB | 2024-01-01 |
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| A155FXXS1AXA4/A155FOXM1AWKB/A155FXXU1AWKA | Odin | 1.95 GB | 2024-01-01 |
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| A155FXXS1AXA3/A155FOXM1AWL3/A155FXXU1AWKA | Odin | 1.99 GB | 2024-01-01 |
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| A155FXXU1AWL3/A155FOXM1AWL3/A155FXXU1AWKA | Odin | 1.99 GB | 2023-12-01 |
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| A155FXXS1AXC2/A155FOXM1AWL3/A155FXXU1AWKA | Odin | 1.98 GB | 2024-03-01 |
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| A155FXXU1AWKA/A155FOJM1AWL1/A155FXXU1AWKB | Odin | 1.89 GB | 2023-11-01 |
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| A155FXXU1AWKA/A155FOXM1AWKB/A155FXXU1AWKA | Odin | 1.96 GB | 2023-11-01 |
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| A155FXXU1AWKA/A155FOLE1AWKA/A155FXXU1AWKA | Odin | 1.89 GB | 2023-11-01 |
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| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 2100 | |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | |
| Speed | HSPA, LTE |
| Launch | Announced | 2023, December 11 |
|---|---|---|
| Status | Available. Released 2023, December 16 |
| Body | Dimensions | 160.1 x 76.8 x 8.4 mm (6.30 x 3.02 x 0.33 in) |
|---|---|---|
| Weight | 200 g (7.05 oz) | |
| Build | Glass front, plastic back, plastic frame | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | Super AMOLED, 90Hz, 800 nits (HBM) |
|---|---|---|
| Size | 6.5 inches, 103.7 cm2 (~84.3% screen-to-body ratio) | |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density) |
| Platform | OS | Android 14, up to 4 major Android upgrades, One UI 7 |
|---|---|---|
| Chipset | Mediatek Helio G99 (6 nm) | |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | |
| GPU | Mali-G57 MC2 |
| Memory | Card slot | microSDXC (uses shared SIM slot) |
|---|---|---|
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
| Main Camera | Triple | 50 MP, f/1.8, 26mm (wide), 1/2.8", 0.64µm, PDAF 5 MP, f/2.2, 17mm (ultrawide), 1/5.0", 1.12µm 2 MP (macro) |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 13 MP, f/2.0, 26mm (wide), 1/3.06", 1.12µm |
|---|---|---|
| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.3, A2DP, LE | |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes (market/region dependent) | |
| Radio | FM radio (market/region dependent) | |
| USB | USB Type-C 2.0 |
| Features | Sensors | Fingerprint (side-mounted), accelerometer, compass |
|---|---|---|
| Virtual proximity sensing |
| Battery | Type | 5000 mAh |
|---|---|---|
| Charging | 25W wired |
| Misc | Colors | Brave Black, Optimistic Blue, Magical Blue, Personality Yellow |
|---|---|---|
| Models | SM-A155F, SM-A155F/DSN, SM-A155M, SM-A155M/DS, SM-A155P, SM-A155R | |
| SAR EU | 0.42 W/kg (head) 1.29 W/kg (body) | |
| Price | $ 106.69 / € 152.00 / £ 84.99 |
| Our Tests | Performance | AnTuTu: 316967 (v9), 375314 (v10) GeekBench: 1928 (v5), 1936 (v6) 3DMark: 338 (Wild Life Extreme) |
|---|---|---|
| Display | 808 nits max brightness (measured) | |
| Loudspeaker | -25.5 LUFS (Very good) | |
| Battery | Active use score 15:28h | |
A: Yes — official firmware from the manufacturer is generally safe when you match your device's exact model number and region. Flashing the wrong region or modified firmware can cause issues.
A: Samsung Galaxy A15 (4G) firmware is flashed using Odin. See the step-by-step guide above for the full procedure.
A: Some devices allow downgrading, others have anti-rollback protection that blocks it. Check the version-specific notes on each ROM page, or your model's community forum, before attempting a downgrade.
A: First, verify the firmware matches your exact model code (e.g. SM-S938B for Samsung, or the CPH-number for OPPO). Reinstall the manufacturer's USB drivers, use a rear USB 2.0 port directly on your PC, and retry. The troubleshooting box above the FAQ covers the most common failure modes.
