I have a Micromax A99 Android device. I saved my important photos and videos in the NQ Vault App WITHOUT USING a Google account, but now am trying to recover lost data. It's showing data is not available. How can I recover my photos and videos?
You must have applied for their own cloud backup, take it from there. Else use any Android media recovery tool. You can search for any of them on Google. It would work, as I faced this too.