I have samsung galaxy j7 prime with Marsmellow 6.0.About 3month ago my all data are lost from internal memory due to some mistake.So I found this app in playstore my phone is already rooted.I install and open the app and started to scan.It takes about 15min to complete the scanning.
Then I found some useless images in the recovery section which are neither taken by camera or nor in my mobile before.So I quite the app and rescan my mobile.But again the same result.This is a useless app.It can’t recover the important data.