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EOS 70D Does firmware update removes error 70 problem?


I got a camera named canon 70d when i tried to click some pictures it shows error 70

When i updated the firmware it solved 

Is this really solved or i might face it again in future



Greetings ,

This is a very sensible question I wish more people would ask. 

In some situations an error 70 can be a problem reading stored images on a memory card.

In other situations, it can indicate a more serious problem.  I would not rely on a firmware update to resolve an error 70 condition.  You'd be better off resetting the camera to defaults.  I would also try a different battery and new or freshly formatted memory card.  An error 70 is usually a software issue, but the underlying cause can be hardware related.  If the above suggestions don't help, the camera should be inspected by Canon.  

Depending on the serial number, some 70Ds were prone to this error.

Canon stopped repairing the PCB for free in December of 2022.

Bay Area - CA

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