Tecno Camon C8 has been officially upgraded to Marshamallow.There are two methods of updating, either through SD Card or through flashtool.
I personally think that the SD Card method is easier and I will provide instruction for the SD Card update ONLY!
HOW TO UPGRADE YOUR C8 TO MARSHMALLOW USING SD Card METHOD
DISCLAIMER: I AM NOT RESPONSIBLE FOR ANY DAMAGE THAT MAY OCCUR TO YOUR PHONE. PLEASE PROCEED WITH CAUTION
- Download here theTcard_update_20160425
(YOU MUST BE LOGGED IN FORTHE LINK TO WORK)NOTE: THE DOWNLOAD IS OVER 800MB, PLEASE HAVE FAST INTERNET AND PATIENCE
- PlaceTcard_update_20160415 on your SD Card (DO NOT PUT IN INSIDE ANY FOLDER)
Do a BACKUP of your personal data then Switch off your Camon C84. Hold Power Button+Volume Up When the startup logo appears release the Power Button ONLY
- Use Volume Down to navigate to Apply update from sdcard then press the Power Button to select
You will enter a new interface
Use the Volume Down to navigate to Tcard_update_20160415 then select it with the Power Button
The installation will begin and when it is done you will see the interfcae below. Select Reboot system now
The phone will reboot. This could take long, may be upto 5 minutes.
After the boot process is complete,DO A FACTORY RESET
to ensure you do not encounter any issues After the boot is done, you should have HiOS and Marshmallow 6.0 on your C8