Comio M3 Stock ROM (Official Firmware )
On this page, you will find the direct link to download Comio M3 Stock ROM (firmware, flash file),We also provide Stock ROM for other Comio Devices for free. The Firmware package contains Firmware, Driver, Flash Tool, and How-to (Install) Flash Manual.
You can use this firmware file to flash Comio M3. If also you want to upgrade or downgrade your smartphone, then , you can use this stock rom ,Comio M3 firmware flash file can also help to fix a lot of problems on your smartphone ,Some problems like hanging, battery drain, app crashing, and other problems , You can use this stock rom to remove the locked screen, remove root, fix many system errors, and unbrick Comio M3.
The Comio M3 Stock ROM will help you to downgrade or upgrade the stock firmware of your Comio M3 Device. It will also help you to fix any software related issue, bootloop issue, IMEI issue.
Download Comio M3 Stock ROM (Firmware file)
ROM File Name : Comio_M3_PR355CN_KMO_CM500_V1.1.0_4.4.2_BC.zip
ROM File Size : 350 MB
Download Flash Tool : Broadcom MultiDownloader
How to Install :See Tutorial
How to Flash or Install Comio M3 Stock Firmware (ROM)
Detailed Guidelines with picture
Readme Once Please :
[♥] Download Flash Tool : If you wish to download the latest version of Broadcom MultiDownloader, then head over to Broadcom MultiDownloader page.
[♥] Take a Backup: Flashing or installing the Comio M3 firmware will wipe the user data from the device. Therefore, we request you to take a backup of your data before flashing the firmware.
[♥] Comio M3 USB Driver: If you are looking for the original Comio M3 USB Driver, then head over to the Comio USB Driver page.
[♥] The Comio Company Officially releases the above Comio M3 Firmware . Official ROM helps you to fix the device if in case your device is having any Bootloop, Hang issue, or Dead Issue.
[♥] Request Comio Firmware: If you are looking for any specific firmware that is not listed above, you can request it through the comment box below (do not request firmware through the contact page, or else it will be ignored).