Mi 11i / Mi 11X Pro Firmware

Codename: haydn

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Official Mi 11i / Mi 11X Pro firmware (codename haydn). The newest Fastboot ROM is OS1.0.18.0.UKKEUXM (Android 14), 6.4 GB, released 2025-03-26 03:00. The newest Recovery ROM is OS1.0.19.0.UKKEUXM. Files are served directly from Xiaomi’s servers. Need flashing help? Browse our guides.

Xiaomi Mi 11i – official photo
  • Released2021, May 31
  • Body196g, 7.8mm thickness
  • OSAndroid 11, MIUI 12
  • Storage128GB/256GB storage, no card slot

Xiaomi Mi 11i was announced in 2021, March 29, runs Android 11, MIUI 12, powered by Qualcomm SM8350 Snapdragon 888 5G (5 nm), memory: 128GB 8GB RAM, 256GB 8GB RAM, available in Celestial Silver, Frosty White, Cosmic Black.

Full specifications
Network
TechnologyGSM / HSPA / LTE / 5G
Launch
Announced2021, March 29
StatusAvailable. Released 2021, May 31
Body
Dimensions163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
Weight196 g (6.91 oz)
SIMNano-SIM + Nano-SIM
Display
TypeSuper AMOLED, 120Hz, HDR10+, 900 nits (HBM), 1300 nits (peak)
Size6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
ProtectionCorning Gorilla Glass 5
Platform
OSAndroid 11, MIUI 12
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPUAdreno 660
Memory
Card slotNo
Internal128GB 8GB RAM, 256GB 8GB RAM
Main Camera
Triple108 MP, f/1.8, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (telephoto macro), 1/5.0", 1.12µm, AF
FeaturesColor spectrum sensor, LED flash, HDR, panorama
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Selfie camera
Single20 MP, f/2.5, (wide), 1/3.4", 0.8µm
FeaturesHDR
Video1080p@30fps, 720p@120fps
Sound
LoudspeakerYes, with stereo speakers
3.5mm jackNo
Comms
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth5.2, A2DP, LE
PositioningGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFCYes (market/region dependent)
Infrared portYes
RadioNo
USBUSB Type-C 2.0, OTG
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Battery
TypeLi-Po 4520 mAh
Charging33W wired, PD3.0, QC3, 100% in 52 min
Misc
ColorsCelestial Silver, Frosty White, Cosmic Black
ModelsM2012K11G
SAR0.95 W/kg (head) 0.74 W/kg (body)
SAR EU0.57 W/kg (head) 0.77 W/kg (body)
PriceAbout 230 EUR
Our Tests
PerformanceAnTuTu: 690021 (v8) GeekBench: 3641 (v5.1)
Display939 nits max brightness (measured)
CameraPhoto / Video
Loudspeaker-26.0 LUFS (Very good)
Battery (old)Endurance rating 96h

3 versions found

Version Android Type Size Released Downloads Download
OS1.0.19.0.UKKMIXM
Global
Android 14 Recovery 5.0 GB 2025-12-15 03:00 0 Download
OS1.0.18.0.UKKMIXM
Global
Android 14 Recovery 5.0 GB 2025-04-07 03:00 0 Download
OS1.0.14.0.UKKMIXM
Global
Android 14 Recovery 5.0 GB 2025-01-21 03:00 0 Download

Locked, stuck or need it flashed?

Step-by-step guides for technicians working on the Mi 11i / Mi 11X Pro:

Remove Xiaomi FRP & factory reset Flash MediaTek (MTK) devices Fix IMEI with Dual CPID View services