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MI 1S China official device image

MI 1S China

Brand xiaomi
Codename mione
Official Firmware

Download MI 1S China Firmware

MI 1S China

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Firmware Downloads

Find and download official MIUI firmware for MI 1S China (mione). All firmware files include MD5 hash verification and are available for direct download.

MI 1S China

Version Method Size Release Date MD5 Hash Download
JMACNBL18.0 Fastboot 280 MB 1129bd6a0fa56b5e83ae86786e695a36

Device Specifications

NetworkTechnologyGSM / HSPA
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 1900 / 2100
SpeedHSPA 14.4/5.76 Mbps
LaunchAnnounced2012, August. Released 2012, August
StatusDiscontinued
BodyDimensions125 x 63 x 11.9 mm (4.92 x 2.48 x 0.47 in)
Weight149 g (5.26 oz)
SIMMini-SIM
DisplayTypeTFT
Size4.0 inches, 44.1 cm2 (~56.0% screen-to-body ratio)
Resolution480 x 854 pixels, 16:9 ratio (~245 ppi density)
PlatformOSAndroid 4.0 (Ice Cream Sandwich)
ChipsetQualcomm MSM8260 Snapdragon S3
CPUDual-core 1.7 GHz Scorpion
GPUAdreno 220
MemoryCard slotmicroSDHC (dedicated slot)
Internal4GB 1GB RAM
Main CameraSingle8 MP, f/2.2, 28mm (wide), AF
FeaturesLED flash, HDR
Video1080p@30fps
Selfie cameraSingle2 MP
Video
SoundLoudspeaker Yes
3.5mm jack Yes
CommsWLANWi-Fi 802.11 b/g/n, hotspot
Bluetooth2.1, A2DP
PositioningGPS, A-GPS
RadioNo
USBmicroUSB 2.0
FeaturesSensorsAccelerometer, proximity, compass
BatteryTypeRemovable Li-Ion 1930 mAh battery
MiscColorsWhite, green, blue, red, violet, orange, gray
PriceAbout 190 EUR
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.