What My Device

Wiko Rainbow 4G

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Release Date 2014, September. Released 2014, November
OS N/A
Processor Mediatek MT6582 (28 nm)
Battery Li-Po 2500 mAh battery
⚠️ Important Notice

Flashing firmware can be risky. Follow instructions carefully and backup your data before proceeding. We are not responsible for any damage to your device.

Available Firmware Files

File Name Size Download
Wiko_Rainbow_4G_MT6582_V10_4.4.2.zip
538 MB
Download 39
Wiko_Rainbow_4G_MT6582_V16_12012016.zip
459 MB
Download 27
How to Flash Stock ROM
  1. Download the correct ROM file for your device
  2. Install the required flash tool
  3. Enable USB debugging on your device
  4. Boot your device into download mode
  5. Connect your device to computer via USB
  6. Load the ROM file in the flash tool and start flashing
  7. Wait for the process to complete
  8. Reboot your device
Precautions
  • Backup all important data before flashing
  • Ensure battery is at least 50% charged
  • Use original USB cable for stable connection
  • Don't disconnect during flashing process
  • Download ROM only for your specific model
  • Follow manufacturer's instructions carefully