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Redmi 9 / 9 Activ official device image

Redmi 9 / 9 Activ

Brand xiaomi
Codename cattail
Official Firmware

Download Redmi 9 / 9 Activ Firmware

Redmi 9 / 9 Activ

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Firmware Downloads

Find and download official MIUI firmware for Redmi 9 / 9 Activ (cattail). All firmware files include MD5 hash verification and are available for direct download.

Redmi 9 / 9 Activ India

Version Method Size Release Date MD5 Hash Download
V12.5.6.0.RCTINXM Recovery 2 GB 9ceac0fafe1e440210f832afb71a37ab
V12.0.18.0.QCTINXM Recovery 1.8 GB 9eefea973530703e15188246d4d56597
V12.0.17.0.QCTINXM Recovery 1.8 GB eb4e31008865389eb6c2b83b7f0c4013
V12.0.16.0.QCTINXM Recovery 1.8 GB 0f8922a4aaf2d36c1ad8246f3cf468bf
V12.0.15.0.QCTINXM Recovery 1.8 GB 0313526c03738c4bd8eaec28f3309f15
V12.0.13.0.QCTINXM Recovery 1.8 GB 44ea464ba0794bbff6d248678ccac265
V12.0.12.0.QCTINXM Recovery 1.7 GB 1cb3cdc4e0c9fd89af1e9c713df4d1ec
V12.0.11.0.QCTINXM Recovery 1.7 GB 28b8269ea9bc8444bf7b6d3ed3456672
V12.0.10.0.QCTINXM Recovery 1.7 GB 2ca175b0c060c8ed75902f838e768517
V12.0.8.0.QCTINXM Recovery 1.7 GB 0447c03549483b36269f3044439d6e5e
V12.0.7.0.QCTINXM Recovery 1.6 GB ad6607c8c1710e5bade022941573216c
V12.0.5.0.QCTINXM Recovery 1.6 GB ee8e7165280ebcfaae5c2c1dd1c9c038
V12.0.3.0.QCTINXM Recovery 1.6 GB 7b2bb11bfefa02a6b70318ed413bec3a
V12.0.2.0.QCTINXM Recovery 1.6 GB 4cab0e6287c4e4174d107738b834272e
V12.0.1.0.QCTINXM Recovery 1.7 GB b9eab180158851c2d0b1c2ea0a4e41bf

Device Specifications

Not to be confused with Xiaomi Redmi 9 for Indian market

NetworkTechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
SpeedHSPA, LTE
LaunchAnnounced2020, June 10
StatusAvailable. Released 2020, June 10
BodyDimensions163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in)
Weight198 g (6.98 oz)
BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
SIMNano-SIM + Nano-SIM
DisplayTypeIPS LCD, 400 nits (typ)
Size6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
ProtectionCorning Gorilla Glass 3
PlatformOSAndroid 10, upgradable to Android 12, MIUI 13
ChipsetMediatek MT6769V/CU Helio G80 (12 nm)
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPUMali-G52 MC2
MemoryCard slotmicroSDXC (dedicated slot)
Internal32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
 eMMC 5.1
Main CameraQuad13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
5 MP (macro)
Auxiliary lens
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie cameraSingle8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm
FeaturesHDR
Video1080p@30fps
SoundLoudspeaker Yes
3.5mm jack Yes
CommsWLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, BDS
NFCYes (market/region dependent)
Infrared portYes
RadioWireless FM radio (no wired headphones required)
USBUSB Type-C 2.0, OTG
FeaturesSensorsFingerprint (rear-mounted), accelerometer, proximity, compass
BatteryTypeLi-Po 5020 mAh
Charging18W wired
MiscColorsCarbon Gray, Sunset Purple, Ocean Green, Pink/Blue
ModelsM2004J19G, M2004J19C
SAR0.91 W/kg (head)     1.00 W/kg (body)    
SAR EU0.71 W/kg (head)     1.06 W/kg (body)    
Price$ 105.68 / € 115.51 / £ 196.62
Our TestsPerformance AnTuTu: 201829 (v8)
GeekBench: 1325 (v5.1)
Display 1624:1 contrast ratio, 328 nits max brightness (measured)
Camera Photo / Video
Loudspeaker -26.9 LUFS (Good)
Battery (old)
Endurance rating 131h
Data source: GSMArena

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How to Flash Firmware

Steps to Install Firmware:

  1. Download the ROM: Choose the appropriate firmware version above for your device region
  2. Backup Your Data: All data will be erased during flashing
  3. Unlock Bootloader: Required for some devices (check device-specific requirements)
  4. Download Tools: Download MIUI Flash Tool or use ADB/Fastboot
  5. Flash the ROM: Follow the tool's instructions to flash the downloaded firmware
  6. Verify: Restart and verify successful installation

⚠️ Warning: Flashing custom ROMs may void your warranty. Proceed at your own risk.

Frequently Asked Questions

Q: Is it safe to flash official firmware?

A: Yes, flashing official firmware is generally safe and won't void your warranty if done through official methods.

Q: What's the difference between Recovery and Fastboot ROMs?

A: Recovery ROMs are flashed from recovery mode, while Fastboot ROMs require bootloader unlock and ADB tools.

Q: Can I downgrade to an older firmware version?

A: Some devices allow downgrading, but it depends on the device and region. Check device-specific forums first.

Q: What if flashing fails?

A: If flashing fails, try using the official tool, ensure USB drivers are installed, and check device compatibility.