I accidentally deleted some important family photos and video files from my HTC EVO phone memory card, how can I get back those missing files from my android phones? I searched around and found the solution: android data recovery
is easy to follow and helped me get back most of my lost files. so I'd
like to share it here so that if any of you have similar problem, you
can try it.
Here's some other data recovery solutions I found
during my research, I didn't try them, but you may wish to have a try
for alternative file undelete method.
Recover deleted files from android phone/tablet
How to restore lost files on SD card