Many people are surprised to learn that under certain circumstances, it is possible to recover deleted text messages. The fact is that there is a window of time in which it is possible to recover deleted messages with any mobile phone that utilizes a subscriber identity module or SIM card. Typically, the process requires extracting the deleted information from the data found on the card and using a software program to read the retrieved messages.
The reason that it is possible to recover deleted text messages is that when a message is deleted, the data is not completely erased at that time. While it does disappear from the message queue on the cell phone, the information is still there. In effect, the technology of the SIM card is marking the space occupied by that message file for overwriting. Until that space is actually needed for a new message, it is possible to retrieve the data. This means that for someone who does not send a lot of text messages, it may be possible to get deleted text messages back for several days before the space is eventually overwritten.
In order to recover deleted text messages, it is necessary to use a device known as a SIM card reader. This device is able to access all the memory on the card, including the space that currently holds recently deleted data. From there, the reader can use a software program to extract the deleted data and copy it into a format that the software can open. At that point, it is simply a matter of searching through the recaptured data and finding the accidentally deleted text messages that you want to recover.
It is important to note that SIM card software not only makes it possible to recover deleted text messages, but also recently deleted information like telephone numbers and logs of inbound and outbound calls. In addition to readers that are equipped with the software, there are also free programs that you can download and use to retrieve the deleted data. For mobile phones that have Internet capability, it is often possible to download the software directly onto the device. If this is not possible, the card software can be downloaded to a desktop or laptop computer that is then connected to the phone via a USB cable. Since some of the free products will only work with certain types of SIM cards, make sure your card type is included before downloading and attempting to retrieve the data.