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How to Install Stock ROM unbrick KOOLNEE Rainbow

How to Install Stock ROM unbrick KOOLNEE Rainbow XN Logos 4.5 of 5
Stock ROM/Flash File For KOOLNEE Rainbow: official Stock ROM aka Flash File now available for KOOLNEE Rainbow in the article you can D...
Stock ROM/Flash File For KOOLNEE Rainbow:

official Stock ROM aka Flash File now available for KOOLNEE Rainbow in the article you can Download Latest Firmware file For KOOLNEE Rainbow. You can use Official Firmware to unbrick your Phone to Reset Device functions and in Development. The KOOLNEE Rainbow is Run on Android 8.XX OS Powered by Mediatek Processor, it is a Dual SIM (GSM and GSM) Smartphone/Tablet, Connectivity options include Wi-Fi, GPS, Bluetooth, Infrared, 3G and 4G. Sensors on the phone include Proximity sensor, Accelerometer and Ambient light sensor.

Flashing The official Stock Rom on KOOLNEE Rainbow will Erase all your Personal data and you are back on Stock So Create a backup before Doing Anything, Follow Below Step by Step guide to Install Official Rom on KOOLNEE Rainbow
  1. This ROM/Recovery is work on Listed Device only. Don’t try this on any other device.otherwise it cause bootloop,
  2. Follow the steps correctly otherwise you may brick your device. We are not responsible for any damage to your phone.
  3. It will erase all your data, so we advise you first to take a complete backup of your phone and then proceed.
  4. Ensure that your phone has at least 50-60% charged to prevent the accidental shutdown in-between the process
Read also-
  1. How to Repair IMEI on Qualcomm Devices
  2. How to Port twrp for MT67XX Devices [without Source]
  3. How to Repair IMEI Number on Mediatek Devices[ All methods]
  4. How to Flash Qualcomm Devices Using Qualcomm Upgrade tools
Download tools & ROM For KOOLNEE Rainbow-
File Name Download
V-COM Driver Download
Firmware Download
SP Flash tools Download
How to Install Stock ROM on KOOLNEE Rainbow-
Step 1.Download SP flash tools from above link and extract in a folder.{you can Extract on Desktop For Batter navigation,

Step 2.Install correct adb and Vcom Driver in your PC from above link[wrong Driver installation cause failure]

Step 3.Download[Tools, Rom, Recovery Etc} from above for your device and extract in a folder.

Step 4.Go to extracted SP tools folder and Run SP flash tools exe file.{extracted In Above Steps]
Step 5.in SP tools go to Download tab and click on load scatter file and select scatter file from stock Rom folder.
Step 6.select what you want flash, Select Whole Rom {in custom Recovery case Check Recovery Only}

Step 7.Remove battery of your phone and click on download button and immediately connect your smartphone into PC using usb.{if Not Detect then insert battery and connect}[if the battery is non Removable switch off phone and connect with battery]
Step 8.wait while flashing is complete it take a few Minut to flash after success.insert battery and switch on your smartphone.
Search tag-
KOOLNEE Rainbow firmware, flash file, stock rom, download KOOLNEE Rainbow, firmware romKOOLNEE Rainbow, flashing KOOLNEE Rainbow,

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