Accidentally deleted important data stored, in fact, we can opt for data recovery software to undelete Android. Next, I will introduce detailed procedure for you.
Let’s start with learn some basics on data recovery:
Surely we will have encountered such situation in the normal storage devices (including computers, mobile phones, U disk, removable hard disk, etc.): accidentally deleted (including direct delete, empty the Recycle Bin, formatting, repartition, etc.) some precious data stored. But we are suffering for not understanding data recovery. Go to maintenance shop to recover data, there will charge hundreds of thousands or even million. It is good if financial resources are okay, otherwise, we have to repent.
It is lucky if we can re-do the deleted stuff again, just to spend more time. But in fact, most of the time these tings are impossible to redo (such as important photos, etc.). Now, understanding some knowledge of data recovery will help us a great favor.
Simply put, the storage device before we use should be formatted. The file system will separate the whole volume into a number of small areas. Our data is stored in such a small area. When create file, the file system will create an index link to the storage location of the new file.
When delete a file, in most cases (as long as we did not coverage the area with other data), just delete the file index stored on the hard disk. And the file is still intact lying on storage device. Now we can use data recovery software and then restore it. This is the principle of data recovery.
Please remember:
Once accidentally delete data, please be ready to restore: never read and write on the storage medium. As any one time of excess operation might overwrite the original data storage area. And once covered, it is more difficult to restore back again.
Even if restore files back with software, and most of the time, files are no longer available. There needs more specialized equipment or software for further recovery. But this is only partially restored. So, get this in mind!
Surly you now may have a certain understanding of data recovery, let us begin to enter the topic: how to undelete file for Android internal memory?
You need:
1. Get your Android device with root privilege.
2. Download and install APK “Leadersoft Android Recovery Master”. (The APK is used for data recovery Android, you can choose your love recovery software. Now I recommend “Leadersoft Android Recovery Master”.)
Steps:
1. Launch “Leadersoft Android Recovery Master”.
There are types of files can be undeleted: Photos, Video&Audio, Office Docs, TXT, Messages, Contacts, Call History, WhatsApp, etc.
2. Choose file type to scan deleted files.
Here take Office documents as example. Select “Office” and begin to scan files deleted. If Office files deleted is few, just wait seconds for file scanning.
3. Undelete files on Android.
Click “Recover” and input registration code, get back files selection to undelete Android files.
When recovery finished, some files recovered couldn’t be opened. That’s because part of data were covered or lost.