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Currently keep many files on our devices, such as photos, videos, documents, etc.. Were so confident that these devices may accidentally erase any valid file and need to recover it later.

In this tutorial we will teach you how to recover files that have been removed from our tablet.

For this we will use a program called Hexamob Recovery. This program has two versions, a free one called "lite" and a payment called "Pro". Both versions can download them from the Play Store.

• Hexamob Recovery Lite (free)
• Hexamob Recovery Pro (1.59 €)

Hexamob Recovery requires root privileges to run.

It is not always possible to recover files, depends on many factors such as fragmentation of the system, the status of deleted files, if the sector was overwritten, etc.. To avoid this it is recommended not to write anything in memory until the files have been recovered. It is also recommended that the recovered data is stored in another memory than the source, for example, we want to save the data recovered from the internal memory to the SD card.

1.The first thing download the application and install from the Play Store.

2.After downloading the application, we will create an icon in the application menu, press on it will open the program on your home screen. Then press on "Selective Recovery" and will display a warning that indicates that the destination folder must be different from the original.

3.We close the message and access the recovery screen.

4.In the "Search" we enter the scanning device, in our case is / mnt / sdcard, or, what is the same, the internal memory of the device.

5.In the "Save" and select the destination where you want to save the files, to be different from the origin. In our case, / mnt / extSdCard corresponding to the devices microSD card.

6.Then press on "Next" and the device starts to search deleted files. This process takes several minutes to complete, depending on the size of the partition to search, and the status of deleted files.

7.Then press on "Next" and the device starts to search deleted files. This process takes several minutes to complete, depending on the size of the partition to search, and the status of deleted files.

8.After a while (can take up to half an hour or more) we will see the following files that can be recovered. In this screen we have the files sorted by tabs at the top in "Images", "Videos", "Audio" and "Other" depending on the type of file you want to recover.

9.To retrieve the files we have only to select on the right side of the screen we want to save and press the button to "recover" at the bottom right of the screen.

10.Then the program will attempt to recover the selected files. This process may take several minutes, depending on the integrity of the file, the size and number of files you want to recover.

11.Once the process back to the main screen, but the data we stored in the folder you specified above as a destination within a folder called "recovered".

12.If we could not get our file, we can try another option that appeared on the screen was "full recovery". This option is not recommended to use the first time as it looks absolutely all deleted files and restores them, being able to fully recovered files to the device. Only use as a last option.

In todays article Ill teach you how to make calls from your Android tablet . If you want to perform online work much better when we have a WiFi connection. The same from this connection work very well, the only drawback is that you do not always want to turn the computer on and here come the tablets to save, with a Google Voice application.

How do to install this in our tablet?

Before explaining I would tell you that this is also true for smartphone and is a free solution if you use WiFi only. Failure to do so and use 3G should pay extra.

Steps to follow:

First we check the rates of Google Voice to see if we are interested in and then open an account but if you already have an account with Google is a matter of linking and ready. To continue we need to download the application IP Lite Groove which we can download for free on Google Play . After installing the application, the open and we link our Google Voice account, if you have already associated your Gmail account to any Google application will recognize it and will almost automatically. When we call we need balance and add it from Gmail or from within Google Voice.

To start closing I want to leave a warning, to call other country need to put before the country code for calls to forward and American numbers mark the number and go. Also from IP Grove lite can contact our contact Google but we must ensure that the phones are stored with full number with international code, we will do that faster. If we call 3G  will have to use the implementation of IP Grove by 3.85 euros which gives extraordinary results too.