How to get lost /deleted data back .One of the best and fastest way to start your android device into recovery mode. If you lost data contacts/messages on android internal memory .When you need to recover ,you have to root your android device.
How to recover deleted files on android phone
Android data recovery software offers us an easy way to recover deleted files from Android device before they are overwritten by new data. Just connect it to computer via USB Cable, then we can do the data recover from Android with it.