Eos 70d firmware issues

[Gideon2356]

I tried to update my 70d firmware . But it  got stacked at loading… I took off the battery and inserted it back . It automatically turn on . And shows firmware update program ‘’Update file cannot be found.  Please check the memory card and reload the battery and try again’’ I have tried different sd cards .  If i insert sd card with the firmware on it. It shows loading then the screen go off.no display and non of the buttons work until I take off the battery. Please help me resolve this 

[rs-eos]

As many others have already mentioned, call up Canon to schedule a repair.   It may indeed cost a lot to repair, but at least you can get an estimate and see if you want to proceed with that or use that money towards a new camera.

[Anonymous]

One last question before sending it in for an estimate, what is the exact name of the firmware file that you are using on your SD card?