With the development of Android recovery tool, many Android smart phones users are concerned for their data safety especially deleted ones. Michael once asked:
“I want to sell my old Samsung, so I delete all the data on it. But I still wonder if this can prevent my data from leaking. Any suggestions?”
You’re supposed to read on this guide if you have similar doubt about how to securely erase data from Android phone and tablet.
As you can see, there are many professional Android Data Recovery tools in the software market. They can retrieve lost data due to factory reset, system update, virus attack, screen broken and etc. So using Android Eraser is the most safe way to erase all your data from Android permanently. Here Jihosoft Mobile Privacy Eraser is recommended.
There is no data you can recover from your Android after using this Android Eraser. You will be relieved to sell it or protect personal information.
It is a common way to erase Android phones or tablets by factory reset. This inbuilt option is always the first choice for Android users. There are some steps you can take to secure your personal data by performing a factory reset instead of just deleting.
Before you wipe your Android phone, you need encrypt it at first. This process will scramble the data on Android. A special key will be required to unscramble it even if the wipe is not complete enough. Go to “Setting” -> Choose “Security” -> Click “Encrypt phone”.
This will delete all your Android data, so you’d better backup something important to you like contacts, photos and so on.
Go to “Setting” -> Select “Backup & reset” -> Hit “Factory data reset” -> Tap “Reset phone”.
If you are still unsatisfied with the above two steps, you can load some dummy data by transferring or downloading. The data should be big enough to fill most Android space.
After loading fake data on Android, you should do another factory reset. All your previous data will be buried under all the fake ones. So it will be much harder to reach your real data.
Note: If you forget to backup your Android before factory resetting, you can also recover data after factory reset Android.