Redmi A3x is a xiaomi device (codename: klein). FirmwareMirror hosts 43 verified firmware builds. Available as Fastboot & Recovery ROM formats, compatible with Android 12.0. Last updated: May 2026. All files MD5-verified. Free, no registration.
Find and download official MIUI ROM for Redmi A3x (klein). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| V816.0.7.0.VGSMIXM | Recovery | 2.9 GB | 2025-10-29 |
a80314fad4f5c5318e1c28ce14f9e950
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| V816.0.7.0.UGSMIXM | Recovery | 2.8 GB | 2024-12-12 |
6344663474c84391532ebd5a84b540f1
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| V816.0.6.0.VGSMIXM | Recovery | 2.9 GB | 2025-08-22 |
51155f2fb136fabe2dc805f3e36186bf
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| V816.0.6.0.UGSMIXM | Recovery | 2.8 GB | 2024-09-26 |
3c7f197952a746ab43692fbd9becaff7
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| V816.0.5.0.VGSMIXM | Recovery | 2.9 GB | 2025-06-27 |
Unknown
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| V816.0.5.0.UGSMIXM | Recovery | 2.8 GB | 2024-08-30 |
aceeda6f98b89736980bee0a1545a2f0
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| V816.0.4.0.VGSMIXM | Recovery | 2.9 GB | 2025-04-22 |
ceb4fa83d2b60ecfc8d8b3b7b7c3843a
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| V816.0.4.0.UGSMIXM | Recovery | 2.8 GB | 2024-07-30 |
5abb651606f9b6f32b991aaef984c22d
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| V816.0.3.2.UGSMIXM | Fastboot | 4.5 GB | 2024-06-19 |
e8946de46b81e1e074125f0e47094cb4
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| V816.0.3.0.WGSMIXM | Recovery | 3.1 GB | 2026-05-12 |
c932710c24803162ebd5792ccc83c161
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| V816.0.3.0.VGSMIXM | Recovery | 2.9 GB | 2025-02-24 |
9864f461ef0326aa30b2139fa7cbd9bd
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| V816.0.3.0.UGSMIXM | Recovery | 2.8 GB | 2024-06-03 |
cd5ee4934276f16a69ca2711db13e61b
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| V816.0.2.0.WGSMIXM | Recovery | 3.1 GB | 2026-02-06 |
6ebe80da934aae07477fbc7b9973f4ce
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| V816.0.1.0.WGSMIXM | Recovery | 3.1 GB | 2025-11-13 |
3791f0c123d4ee19ee954c7a080d8249
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| V816.0.1.0.VGSMIXM | Recovery | 2.9 GB | 2025-01-16 |
3cf2bb43232b1ca5b4219b226063bfc5
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| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| V816.0.8.0.VGSINXM | Recovery | 2.9 GB | 2025-10-29 |
1baa146b2cec2d8d3b47046e6a5b3ab7
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Download |
| V816.0.7.0.VGSINXM | Recovery | 2.9 GB | 2025-09-05 |
Unknown
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Download |
| V816.0.7.0.UGSINXM | Recovery | 2.7 GB | 2024-12-13 |
712225a8c3c2f11a930a71444a78079f
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| V816.0.6.0.UGSINXM | Recovery | 2.7 GB | 2024-10-10 |
35f9df3bca6c61e79be385e85570afb0
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| V816.0.5.0.VGSINXM | Recovery | 2.8 GB | 2025-05-14 |
041adaafd04203c75320c9ec7dfd835f
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| V816.0.5.0.UGSINXM | Recovery | 2.7 GB | 2024-08-30 |
47e1c4a3081803097d6bbec7a1135396
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Download |
| V816.0.4.0.VGSINXM | Recovery | 2.8 GB | 2025-05-03 |
3303426903427f8b4c564b05de4a35d0
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| V816.0.4.0.UGSINXM | Recovery | 2.7 GB | 2024-07-13 |
359600066b0691313d5a8cadc1a1c634
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| V816.0.3.0.WGSINXM | Recovery | 3 GB | 2026-05-12 |
33f0477c9786d068f18666d8cd430762
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| V816.0.3.0.UGSINXM | Recovery | 2.7 GB | 2024-07-11 |
dbc3ca205034202016ca4c9f6b4d757f
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| V816.0.2.0.WGSINXM | Recovery | 3 GB | 2026-03-09 |
0db1d4e27c14cfe2cf56caf635726bff
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| V816.0.2.0.VGSINXM | Recovery | 2.8 GB | 2025-03-31 |
f56ff31fea3f2678a506d12f0fb4447c
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| V816.0.2.0.UGSINXM | Fastboot | 3.5 GB | 2024-05-09 |
216a3424165c5b000b9b48dbecfae6ba
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| V816.0.1.0.WGSINXM | Recovery | 3 GB | 2025-12-17 |
21e1164da24fb972006b6688e9a072d0
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| V816.0.1.0.VGSINXM | Recovery | 2.8 GB | 2025-02-14 |
7c5fc3ed548ec57b7851f2ae514b60e2
|
Download |
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| V816.0.8.0.VGSINXM | Recovery | 2.9 GB | 2025-10-29 |
1baa146b2cec2d8d3b47046e6a5b3ab7
|
Download |
| V816.0.7.0.VGSINXM | Recovery | 2.9 GB | 2025-09-05 |
Unknown
|
Download |
| V816.0.7.0.UGSINXM | Recovery | 2.7 GB | 2024-12-13 |
712225a8c3c2f11a930a71444a78079f
|
Download |
| V816.0.6.0.UGSINXM | Recovery | 2.7 GB | 2024-10-10 |
35f9df3bca6c61e79be385e85570afb0
|
Download |
| V816.0.5.0.VGSINXM | Recovery | 2.8 GB | 2025-05-14 |
041adaafd04203c75320c9ec7dfd835f
|
Download |
| V816.0.5.0.UGSINXM | Recovery | 2.7 GB | 2024-08-30 |
47e1c4a3081803097d6bbec7a1135396
|
Download |
| V816.0.4.0.VGSINXM | Recovery | 2.8 GB | 2025-05-03 |
3303426903427f8b4c564b05de4a35d0
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Download |
| V816.0.4.0.UGSINXM | Recovery | 2.7 GB | 2024-07-13 |
359600066b0691313d5a8cadc1a1c634
|
Download |
| V816.0.3.0.WGSINXM | Recovery | 3 GB | 2026-05-12 |
33f0477c9786d068f18666d8cd430762
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Download |
| V816.0.3.0.UGSINXM | Recovery | 2.7 GB | 2024-07-11 |
dbc3ca205034202016ca4c9f6b4d757f
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Download |
| V816.0.2.0.WGSINXM | Recovery | 3 GB | 2026-03-09 |
0db1d4e27c14cfe2cf56caf635726bff
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Download |
| V816.0.2.0.VGSINXM | Recovery | 2.8 GB | 2025-03-31 |
f56ff31fea3f2678a506d12f0fb4447c
|
Download |
| V816.0.2.0.UGSINXM | Fastboot | 3.5 GB | 2024-05-09 |
216a3424165c5b000b9b48dbecfae6ba
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Download |
| V816.0.1.0.WGSINXM | Recovery | 3 GB | 2025-12-17 |
21e1164da24fb972006b6688e9a072d0
|
Download |
| V816.0.1.0.VGSINXM | Recovery | 2.8 GB | 2025-02-14 |
7c5fc3ed548ec57b7851f2ae514b60e2
|
Download |
| 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 | 2024, May 24 |
|---|---|---|
| Status | Available. Released 2024, May 24 |
| Body | Dimensions | 168.4 x 76.3 x 8.3 mm (6.63 x 3.00 x 0.33 in) |
|---|---|---|
| Weight | 193 g (6.81 oz) | |
| Build | Glass front (Gorilla Glass 3), glass back, plastic frame | |
| SIM | Nano-SIM + Nano-SIM |
| Display | Type | IPS LCD, 90Hz, 500 nits |
|---|---|---|
| Size | 6.71 inches, 106.5 cm2 (~82.9% screen-to-body ratio) | |
| Resolution | 720 x 1650 pixels (~268 ppi density) | |
| Protection | Corning Gorilla Glass 3 |
| Platform | OS | Android 14, up to 2 major Android upgrades, MIUI |
|---|---|---|
| Chipset | Unisoc T603 (22 nm) | |
| CPU | Octa-core 1.8 GHz |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM | |
| eMMC 5.1 |
| Main Camera | Single | 8 MP, f/2.0, (wide) Auxiliary lens |
|---|---|---|
| Features | LED flash, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 5 MP, f/2.2, (wide) |
|---|---|---|
| Features | HDR | |
| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n |
|---|---|---|
| Bluetooth | 4.2, A2DP | |
| Positioning | GPS, GLONASS, GALILEO | |
| NFC | No | |
| Radio | FM radio | |
| USB | USB Type-C |
| Features | Sensors | Fingerprint (side-mounted), accelerometer, compass |
|---|---|---|
| Virtual proximity sensing |
| Battery | Type | 5000 mAh |
|---|---|---|
| Charging | 10W wired |
| Misc | Colors | Midnight Black, Moonlight White (Starry White), Aurora Green (Ocean Green), Olive Green |
|---|---|---|
| Models | 24048RN6CG, 24048RN6CI | |
| Price | $ 87.99 / € 86.81 / ₹ 6,475 |
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: Redmi A3x firmware is flashed using MiFlash. 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.
