Introduction: The Wiko Rainbow 3G is a popular Android smartphone, and in this guide, we will walk you through the process of installing the official stock ROM using SP-Flashtool. This guide is useful for those who have bricked their device, want to upgrade or downgrade their device, or simply want to restore their device to its original state.
Prerequisites:
Download Official Wiko Rainbow 3G Stock Rom:
| File Name | File Size | Download Link | | --- | --- | --- | | Wiko_Rainbow_3G_V1.0_SPD_RD772_Android_4.4.2.zip | 532 MB | MediaFire |
Step-by-Step Guide:
Step 1: Prepare Your Device
Step 2: Install SP-Flashtool
C:\SP-Flashtool).Flash_tool.exe file as administrator.Step 3: Load the Scatter File
scatter.txt file (usually found in the Wiko_Rainbow_3G_V1.0_SPD_RD772_Android_4.4.2 folder).Step 4: Select the Firmware
Wiko_Rainbow_3G_V1.0_SPD_RD772_Android_4.4.2.pac file from the stock ROM folder.Step 5: Connect Your Device
Step 6: Flash the Firmware
Step 7: Reboot Your Device
Step 8: Enjoy Your Restored Device
Troubleshooting Tips:
The official stock ROM for the Wiko Rainbow 3G is designed for the MediaTek MT6582 chipset and is used primarily to fix software issues like boot loops, "Hang on Logo" errors, or dead boot repairs.
Flashing this firmware requires the SmartPhone Flash Tool (SP Flash Tool), a specialized utility for MediaTek-based devices. Core Device Specifications Chipset: MediaTek MT6582 CPU: Quad-core 1.3 GHz Cortex-A7 Operating System: Android 4.4.2 (KitKat)
Storage/RAM: 4GB Internal Storage (expandable via MicroSD) / 1GB RAM Flashing Requirements
Before starting, ensure you have gathered the following components: Firmware File: The original Wiko Rainbow 3G
stock ROM zip, which contains the Scatter File (typically named MT6582_Android_scatter.txt).
SP Flash Tool: Use version 5 for the best compatibility with MTK devices.
MediaTek USB Drivers: Must be installed on your PC for the computer to recognize the phone in VCOM/BROM mode.
Wiko IMEI Tool: Flashing a stock ROM can sometimes wipe IMEI data; you may need this to restore your original IMEI. Step-by-Step Installation Guide
Extract the Files: Unzip the SP Flash Tool and the Wiko Rainbow firmware into separate folders on your PC. Launch Flash Tool: Open flash_tool.exe as an administrator.
Load Scatter File: Click on the Scatter-Loading button and navigate to your firmware folder to select the MT6582 scatter file. Flashing Mode: Download Only: Use this for standard updates.
Firmware Upgrade: Recommended if the phone is stuck in a boot loop.
Caution: Untick the Preloader option to minimize the risk of hard-bricking the device.
Connect Device: Click the Download button in the tool. Turn off your Wiko Rainbow completely, then connect it to the PC via USB cable.
Tip: If the device is not detected, try holding the Volume Up or Volume Down button while plugging in the cable.
Complete Flash: A green ring or checkmark will appear once the process is finished. Disconnect the phone and power it on.
If you cannot find the specific firmware for your region, you can try entering your IMEI on the Wiko Mobile Support Site to download the exact factory image for your unit.
To flash the official Stock ROM on your Wiko Rainbow 3G, you need to use the SP Flash Tool alongside the correct MediaTek (MTK) drivers. 🛠 Prerequisites Official Wiko Rainbow 3G Stock Rom For SP-Flashtool
Wiko Rainbow 3G Firmware: Download the Stock ROM (Ensure it contains the MT6582_Android_scatter.txt file) .
Drivers: Install the MediaTek VCOM USB Drivers to ensure your PC recognizes the device in "Preloader" mode .
SP Flash Tool: Download the latest v5 version for better stability .
Battery: Charge your phone to at least 50% to avoid power failure during flashing. 📲 Flashing Instructions
Extract Files: Extract the Stock ROM zip and the SP Flash Tool on your PC. Open Tool: Run flash_tool.exe as an Administrator . Load Scatter: Click the "Choose" button next to Scatter-loading File.
Navigate to your extracted Stock ROM folder and select the MT6582_Android_scatter.txt .
Select Mode: Choose "Download Only" (Recommended). Use "Firmware Upgrade" only if "Download Only" fails .
⚠️ Warning: Never use "Format All + Download" as it will wipe your IMEI (NVRAM) and serial number . Start Process: Click the Download button (green arrow) . Connect Phone: Power off your Wiko Rainbow 3G completely.
Hold Volume Down (or Volume Up) and connect it to your PC via USB .
Monitor Progress: A yellow progress bar will appear once the device is detected .
Completion: When a green "Download OK" ring appears, you can disconnect the phone and turn it on .
💡 Key Tip: If the tool doesn't detect your phone, check your Device Manager. If you see "MTK USB Port" with a yellow exclamation mark, you need to manually reinstall the VCOM drivers. If you run into issues, let me know: What Windows version are you using? Are you getting a specific error code (e.g., 4032, 5069)? Is the phone stuck on a boot logo or completely dead?
This guide provides the official stock firmware and installation instructions for the Wiko Rainbow 3G Go to product viewer dialog for this item. , specifically for use with the SP Flash Tool Go to product viewer dialog for this item. . Firmware Details
The Wiko Rainbow 3G is powered by a MediaTek MT6582 chipset. Using the stock ROM is the most stable way to revive a dead device, fix "hang on logo" issues, or remove software bugs. Device Model: Wiko Rainbow (3G) Go to product viewer dialog for this item. Chipset: MediaTek MT6582 Android Version: 4.4.2 (KitKat) RAM/Storage: 1GB / 4GB Requirements Before starting, ensure you have the following components:
MediaTek USB VCOM Drivers: Must be installed so the PC can detect the phone in "Preloader" mode.
SP Flash Tool: The official utility for flashing MediaTek firmware.
Stock ROM File: Download and extract the firmware folder containing the Android_scatter.txt file. Installation Guide (SP Flash Tool)
Follow these steps carefully to flash your device. Note: This process will wipe all user data.
Getting the official stock ROM for a Wiko Rainbow 3G (typically featuring the MT6582 chipset) is essential for fixing bootloops or restoring the device to factory settings using the SP Flash Tool. 🛠️ Prerequisites
Drivers: You must have MediaTek VCOM drivers installed on your PC. Tool: Download the Smart Phone (SP) Flash Tool. Charge: Ensure your phone has at least 30% battery. 📥 Download Links
Because Wiko has various "Rainbow" models, you must match the firmware to your specific version (e.g., Rainbow, Rainbow Jam, Rainbow Lite).
Wiko Rainbow (MT6582): You can find a collection of verified ROMs on the Hovatek Forum.
Direct from Wiko: If you have the IMEI, you can try downloading factory firmware directly from the Wiko Support Portal.
Alternative Database: Scribd lists various Wiko models including the Rainbow series with their corresponding flash files. ⚡ Flashing Instructions
Extract Files: Unzip the downloaded Stock ROM and SP Flash Tool. Open Tool: Run flash_tool.exe as an administrator.
Load Scatter: In the Download tab, click Scatter-loading and select the .txt scatter file found inside your ROM folder.
Crucial Safety: Untick the "Preloader" box. Flashing an incompatible preloader can permanently brick your device. Start Flash: Click the Download button in the tool.
Connect: Power off your phone. Connect it to the PC via USB. (You may need to hold Volume Down or Volume Up while connecting for the PC to detect the MTK port).
Finish: A green circle/ring will appear once the process is 100% complete. 💡 Quick Tips
Identify your version: Type *#*#563412#*#* in the phone app to find your Wiko build version. Introduction: The Wiko Rainbow 3G is a popular
Wipe Data: If the phone hangs on the logo after flashing, perform a Hard Reset by holding Power + Volume Up and selecting "wipe data/factory reset" in the recovery menu. To give you the most accurate file link, could you tell me:
What is your specific model (Rainbow, Rainbow Jam, Rainbow UP)?
Is your device currently stuck on the logo or completely dead?
Are you running Windows 10 or 11? (This affects driver installation). Download Wiko Stock ROM for all models (Latest Firmware)
This report outlines the process and requirements for flashing the official Wiko Rainbow 3G (standard version) stock ROM using the SP Flash Tool Device Specifications & Compatibility
Before proceeding, verify that your device matches these specifications. Flashing the incorrect firmware can lead to a "bricked" or non-functional device. MediaTek MT6582. Processor: Quad-core 1.3 GHz. Operating System: Android 4.4.2 KitKat. 1GB RAM / 4GB or 8GB ROM. id-en.wikomobile.com Required Tools & Files
To complete the flashing process, you must have the following components prepared on a Windows PC: Stock ROM: A firmware file specific to the Wiko Rainbow 3G , containing an Android Scatter text file. SP Flash Tool:
The official MediaTek flashing software. Version 5 or higher is recommended. MediaTek (MTK) USB VCOM Drivers:
Essential for the PC to communicate with the phone in "Preloader" mode. USB Data Cable:
A high-quality cable to ensure a stable connection during the transfer. Flashing Procedure Driver Installation: Install the MTK VCOM Drivers on your PC. On Windows 8/10/11, you may need to disable Driver Signature Enforcement Prepare the Tool: Extract the SP Flash Tool and the Stock ROM zip file. Load Scatter File: flash_tool.exe as administrator. Under the tab, click Scatter-loading
and select the scatter file found in the extracted ROM folder. Configuration: Choose either Download Only (standard) or Firmware Upgrade from the drop-down menu.
Avoid using "Format All + Download" as it may erase your device's unique IMEI and network calibration data. Initiate Flash: button in the tool. Connect Device: Power off the Wiko Rainbow
completely. Connect it to the PC via USB. If the device isn't detected, try holding the Volume Down key while plugging it in. Completion:
A green circle or "Success" message will appear once the process is 100% complete. Post-Flash Troubleshooting Download Wiko Stock ROM for all models (Latest Firmware)
You can post this directly on XDA-Developers, 4PDA, or any Android support forum.
[Guide/Firmware] Official Wiko Rainbow (3G) – Stock ROM for SP Flash Tool (MT6580)
Device: Wiko Rainbow (Single/Dual SIM – 3G Version) Model: 3G (Also known as Rainbow 3G) SoC: MediaTek MT6580 Tool Required: SP Flash Tool (v5.x or newer) Purpose: Unbrick, fix bootloop, restore to factory state, upgrade/downgrade, remove FRP/pattern lock.
Drop a reply below with:
Happy flashing! ⚡
How to Flash Official Wiko Rainbow 3G Stock ROM using SP Flash Tool
Is your Wiko Rainbow 3G stuck on the boot logo, suffering from constant lags, or facing software bugs? Reinstalling the official stock ROM is the most reliable way to restore your device to its factory state and fix common software issues.
Below is a comprehensive guide to downloading and installing the official firmware for the Wiko Rainbow 3G. Prerequisites Before Flashing Before starting, ensure you have the following ready:
Wiko USB Drivers: Essential for your computer to recognize the MediaTek chipset in your Wiko device.
SP Flash Tool: The official software used to flash firmware onto MediaTek (MTK) devices.
Official Stock ROM: Ensure you download the specific version for the Wiko Rainbow 3G to avoid bricking your device.
Backup Your Data: Flashing will erase all data on your phone.
Battery Level: Ensure your phone has at least 50% battery to avoid a mid-process shutdown. Step-by-Step Installation Guide Prepare the Files:
Extract the SP Flash Tool and the Wiko Rainbow 3G Stock ROM zip files into separate folders on your computer.
Install the MediaTek VCOM drivers on your PC if you haven't already. Launch SP Flash Tool:
Locate and run flash_tool.exe as an administrator from the extracted SP Flash Tool folder. Load the Scatter File: In the SP Flash Tool interface, go to the Download tab. Device: Wiko Rainbow 3G Computer: Windows-based PC (32-bit
Click on the Scatter-loading button and navigate to your extracted ROM folder. Select the text file ending in _Android_scatter.txt. Configure Flashing Settings:
Pro Tip: To prevent potential boot issues, some experts recommend unchecking the Preloader box, as a corrupted preloader can brick the device.
Ensure all other firmware components (Recovery, System, Userdata, etc.) are checked. Initiate the Flash: Click the Download button in the tool. Turn off your Wiko Rainbow 3G completely.
Connect the device to your computer via USB while holding the Volume Up or Volume Down key to ensure detection. Completion:
Wait for the progress bar to reach 100%. Once finished, a Green Circle or "Download OK" message will appear.
Disconnect your phone and power it on. The first boot may take several minutes. Where to Find Official Files
If you cannot find your specific model in general collections, you can often download factory firmware directly from Wiko Mobile Support using your device's IMEI number on the Wiko Customer Support Portal. Reliable community repositories like the Hovatek Forum also maintain archives of Wiko firmware files.
Need help with a specific error during the flash process? Let me know the exact error code appearing in SP Flash Tool!
The official Wiko Rainbow 3G stock firmware is a stable, factory-original mobile operating system designed to restore your device to its original factory state . Using the SP Flash Tool
to install this ROM is the standard method for resolving critical system failures, such as boot loops or "dead" devices. Core System Specifications
The stock firmware is built to match the specific hardware of the Wiko Rainbow 3G model: Wiko Mobile Operating System: Android 4.4 KitKat. Chipset Compatibility: Designed for the MediaTek MT6582 Quad-Core 1.3GHz processor. Storage & Memory: Supports the 1GB RAM and 4GB internal ROM architecture. Display Optimization:
Pre-configured for the 5-inch HD (1280x720 pixels) IPS display.
Includes drivers for 3G WCDMA (900/1900/2100 MHz) and GSM bands. Wiko Mobile Key ROM Features & Benefits Stability & Warranty:
Unlike custom ROMs, the official stock version is the most stable and allows the device to remain eligible for official warranty services. Issue Resolution:
Effectively fixes system-level bugs, battery issues, network connectivity problems, and overheating. System Recovery:
Restores devices stuck on the "Hang on Logo" screen or those experiencing a "Dead Boot". Original Apps & UI:
Reinstalls the factory-default user interface and official Wiko "Magic Camera" features, including Panorama, HDR, and Cinemagraph. Flashing Requirements How to Flash Stock Firmware via SP Flash Tool
The Wiko Rainbow 3G (released in 2014) utilizes a MediaTek MT6582 chipset. To restore this device to factory settings, you must use the SP Flash Tool combined with the official scatter-loading firmware. 📂 Official Firmware Packages
Official stock ROMs for the Rainbow 3G typically come as a zip file containing the flash tool, drivers, and the ROM itself.
Version V16 (KitKat 4.4.2): Latest stable build; available via FirmwareFile (532 MB).
Version V10 (KitKat 4.4.2): Previous stable release; available on Hovatek Forum.
Version ALPS.JB5 (Jelly Bean 4.2.2): Initial release; archived on Needrom. 🛠 Prerequisites Before starting, ensure you have the following components:
VCOM Drivers: Necessary for the computer to recognize the device in "Preloader" mode.
SP Flash Tool: The recommended utility for MediaTek devices. USB Cable: Use a high-quality data cable. Battery: Ensure the device has at least 50% charge. Flashing Guide (Step-by-Step)
Flashing will wipe all user data. Always back up your files before proceeding. Wiko Rainbow Stock Firmware ROM (Flash File)
You must provide the actual download link before sharing. Since I don’t have a live downloadable file to give you, you can:
Flashing firmware carries risks. Follow these steps to ensure safety:
Once your files are downloaded and extracted, follow this procedure carefully.
Wiko released multiple "Rainbow" versions. Using the wrong ROM can brick the phone.
Settings > About Phone.Follow these steps carefully:
*#06#. If null/missing, restore NVRAM backup or use Maui META / SN Write Tool.