Samsung Galaxy A13 (USA unlocked) is a samsung device (codename: sm-a135u1). FirmwareMirror hosts 46 verified firmware builds, covering: PCT, ACG. Available as official firmware. Last updated: February 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A13 (USA unlocked) (sm-a135u1). 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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| A135U1UES9EXJ2/A135U1PCT9EXJ2/A135U1UES9EXJ2 | Odin | 239.7 MB | 2024-10-01 |
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| A135U1UES9EXJ1/A135U1OYM9EXJ1/A135U1UES9EXJ1 | Odin | 149.14 MB | 2024-10-01 |
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| A135U1UEU8EXG3/A135U1OYM8EXG3/A135U1UEU8EXG3 | Odin | 152.97 MB | 2024-07-01 |
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| A135U1UEU8EXH1/A135U1PCT8EXH1/A135U1UEU8EXH1 | Odin | 240.15 MB | 2024-08-01 |
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| A135U1UEU7EXF3/A135U1OYM7EXF3/A135U1UEU7EXF3 | Odin | 172.74 MB | 2024-06-01 |
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| A135U1UES7DXE2/A135U1OYM7DXE2/A135U1UES7DXE2 | Odin | 1.12 GB | 2024-05-01 |
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| A135U1UES6DXC3/A135U1OYM6DXC3/A135U1UES6DXC3 | Odin | 1.12 GB | 2024-03-01 |
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| A135U1UES6CWK3/A135U1PCT6CWK3/A135U1UES6CWK3 | Odin | 1.54 GB | 2023-11-01 |
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| A135U1UEU6DXA2/A135U1OYM6DXA2/A135U1UEU6DXA2 | Odin | 1.12 GB | 2024-01-01 |
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| A135U1UES6CWK2/A135U1OYM6CWK2/A135U1UES6CWK2 | Odin | 1.52 GB | 2023-11-01 |
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| A135U1UES5CWJ1/A135U1PCT5CWJ1/A135U1UES5CWJ1 | Odin | 137.89 MB | 2023-10-01 |
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| A135U1UES5CWI1/A135U1OYM5CWI1/A135U1UES5CWI1 | Odin | 138.5 MB | 2023-09-01 |
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| A135U1UESBEYE4/A135U1PCTBEYE4/A135U1UESBEYE4 | Odin | 195.07 MB | 2025-05-01 |
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| A135U1UEU4CWE9/A135U1PCT4CWE9/A135U1UEU4CWE9 | Odin | 174.3 MB | 2023-05-01 |
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| A135U1UES4CWG1/A135U1PCT4CWE9/A135U1UEU4CWE9 | Odin | 161.12 MB | 2023-07-01 |
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| A135U1UEU4CWF1/A135U1OYM4CWF1/A135U1UEU4CWF1 | Odin | 165.31 MB | 2023-06-01 |
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| A135U1UESEEZB3/A135U1PCTEEZB3/A135U1UESEEZB3 | Odin | 1.39 GB | 2026-02-01 |
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| A135U1UESCEYH3/A135U1PCTCEYH3/A135U1UESCEYH3 | Odin | 174.54 MB | 2025-08-01 |
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| A135U1UESBEYE3/A135U1OYMBEYE3/A135U1UESBEYE3 | Odin | 154.93 MB | 2025-05-01 |
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| A135U1UEU3CWC9/A135U1OYM3CWC9/A135U1UEU3CWC9 | Odin | 254.77 MB | 2023-03-01 |
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| A135U1UES3CWD4/A135U1OYM3CWD4/A135U1UES3CWD4 | Odin | 250.48 MB | 2023-04-01 |
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| A135U1UES3BWD2/A135U1PCT3BWC1/A135U1UES3BWD2 | Odin | 982.27 MB | 2023-04-01 |
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| A135U1UES3BWD1/A135U1PCT3BWC1/A135U1UES3BWC1 | Odin | 992.96 MB | 2023-04-01 |
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| A135U1UES3BWC1/A135U1PCT3BWC1/A135U1UES3BWC1 | Odin | 991.87 MB | 2023-03-01 |
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| A135U1UESEEZB2/A135U1OYMEEZB2/A135U1UESEEZB2 | Odin | 178.03 MB | 2026-02-01 |
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| A135U1UESDEYL2/A135U1PCTDEYL2/A135U1UESDEYL2 | Odin | 159.98 MB | 2025-12-01 |
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| A135U1UESDEYK2/A135U1PCTDEYK2/A135U1UESDEYK2 | Odin | 161.66 MB | 2025-11-01 |
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| A135U1UESCEYH2/A135U1OYMCEYH2/A135U1UESCEYH2 | Odin | 150.08 MB | 2025-08-01 |
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| A135U1UESAEYA2/A135U1PCTAEYA2/A135U1UESAEYA2 | Odin | 183.46 MB | 2025-01-01 |
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| A135U1UESAEXK2/A135U1PCTAEXK2/A135U1UESAEXK2 | Odin | 247.1 MB | 2024-11-01 |
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| A135U1UEU2AVK8/A135U1OYM2AVK8/A135U1UEU2AVK8 | Odin | 1.4 GB | 2022-11-01 |
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| A135U1UEU2BWA2/A135U1OYM2BWA2/A135U1UEU2BWA2 | Odin | 968.54 MB | 2023-01-01 |
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| A135U1UES2AVL2/A135U1PCT2AVK2/A135U1UES2AVL2 | Odin | 1.4 GB | 2022-12-01 |
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| A135U1UES2AVI2/A135U1OYM2AVI2/A135U1UES2AVI2 | Odin | 118.34 MB | 2022-09-01 |
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| A135U1UEU2AVK2/A135U1PCT2AVK2/A135U1UEU2AVJ1 | Odin | 135.69 MB | 2022-11-01 |
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| A135U1UES2AVI1/A135U1PCT2AVG1/A135U1UES2AVI1 | Odin | 771.08 MB | 2022-09-01 |
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| A135U1UEU2AVH1/A135U1OYM2AVH1/A135U1UEU2AVH1 | Odin | 127.95 MB | 2022-08-01 |
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| A135U1UES2AVG1/A135U1PCT2AVG1/A135U1UES2AVG1 | Odin | 780.69 MB | 2022-07-01 |
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| A135U1UESDEYL1/A135U1OYMDEYL1/A135U1UESDEYL1 | Odin | 160.85 MB | 2025-12-01 |
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| A135U1UESAEYA1/A135U1OYMAEYA1/A135U1UESAEYA1 | Odin | 149.74 MB | 2025-01-01 |
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| A135U1UESAEXK1/A135U1OYMAEXK1/A135U1UESAEXK1 | Odin | 201.77 MB | 2024-11-01 |
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| A135U1UEU1AVC7/A135U1OYM1AVC7/A135U1UEU1AVC7 | Odin | 758.07 MB | 2022-03-01 |
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| A135U1UEU1AVC6/A135U1PCT1AVC5/A135U1UEU1AVC5 | Odin | 183.46 MB | 2022-03-01 |
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| A135U1UEU1AVC4/A135U1OYM1AVC4/A135U1UEU1AVC4 | Odin | 764.16 MB | 2022-03-01 |
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| A135U1UES1AVE2/A135U1PCT1AVC5/A135U1UES1AVE4 | Odin | 788.81 MB | 2022-05-01 |
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| A135U1UES1AVF1/A135U1OYM1AVF1/A135U1UES1AVF1 | Odin | 754.07 MB | 2022-06-01 |
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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 | 2022, March 04 |
|---|---|---|
| Status | Available. Released 2022, March 23 |
| Body | Dimensions | 165.1 x 76.4 x 8.8 mm (6.5 x 3.01 x 0.35 in) |
|---|---|---|
| Weight | 195 g (6.88 oz) | |
| Build | Glass front (Gorilla Glass 5), plastic frame, plastic back | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | PLS LCD |
|---|---|---|
| Size | 6.6 inches, 104.9 cm2 (~83.2% screen-to-body ratio) | |
| Resolution | 1080 x 2408 pixels, 20:9 ratio (~400 ppi density) | |
| Protection | Corning Gorilla Glass 5 |
| Platform | OS | Android 12, upgradable to Android 14, One UI 6.1 |
|---|---|---|
| Chipset | Exynos 850 (8 nm) | |
| CPU | Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) | |
| GPU | Mali-G52 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | |
| eMMC 5.1 |
| Main Camera | Quad | 50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, 123˚ (ultrawide), 1/5.0", 1.12µm 2 MP (macro) Auxiliary lens |
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| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 8 MP, f/2.2, (wide) |
|---|---|---|
| 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 | 5.0, A2DP, LE | |
| Positioning | GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes (market/region dependent) | |
| Radio | No | |
| USB | USB Type-C 2.0, OTG |
| Features | Sensors | Fingerprint (side-mounted), accelerometer, compass |
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| Virtual proximity sensing |
| Battery | Type | Li-Po 5000 mAh |
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| Charging | 15W wired |
| Misc | Colors | Black, White, Peach, Blue |
|---|---|---|
| Models | SM-A135F, SM-A135F/DS, SM-A135M, SM-A135U, SM-A135U1, SM-A135N | |
| SAR | 0.49 W/kg (head) | |
| SAR EU | 0.37 W/kg (head) 1.39 W/kg (body) | |
| Price | About 110 EUR |
| Our Tests | Performance | AnTuTu: 122822 (v8), 136286 (v9) GeekBench: 588 (v5.1) GFXBench: 5.2fps (ES 3.1 onscreen) |
|---|---|---|
| Display | 1324:1 contrast ratio, 587 nits max brightness (measured) | |
| Camera | Photo / Video | |
| Loudspeaker | -29.7 LUFS (Average) | |
| Battery (old) | Endurance rating 114h | |
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 A13 (USA unlocked) 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.
