Another thing you need to note about have this Stock rom is that it is the operating system of the Camon C9 in its default form, without any of the modifications you may have made into your current device. So in situation where your phone refused to boot or power on
flashing back the tecno camon C9 Stock rom without any of the modifications made to the operating system will save you the visit to Carl Care Center,
Why you need Tecno Camon C9 Stock ROM
Another reason why you need to keep the camon C9 stock firmware is that it provides the standard user experience of the operating system without any cosmetic or functional changes made. What this means is that you get your phone back to its operational state just as it was manufactured.
Now you convinced you need it as back up right, good cos you sure do, however it is worth to note that the Camon C9 Stock rom is over 1.1gb of ram, you can’t blame the size though, imagine rewriting your phone back to its original state.