If you don’t make effective data backup, many factors like power failures, hardware problems or viruses can easily throw your data to jeopardy. At that point, you need to perform data recovery, which is far more complex than what you imagine. You’d better follow the 8 vital rules listed in this article.
When encountering data loss, a majority of users will be panic and don’t what to do. Usually, it is necessary to make clear the actual causes in the first place. And then, it is time for data recovery. When it comes to data recovery, most users keep confused as they only know little about it. Don’t worry. Here we’ll concentrate on data recovery to expose 8 most significant rules.
1. Assess Data Value at First
In prior to undertaking data recovery, you ought to assess the value of your lost data. This step is extremely significant in deciding which kind of data recovery you select. Do you attempt DIY recovery via software, like using Outlook recovery tool to restore PST data, or resort to professional data recovery services? Usually, the latter one will take more money. Hence, to make a decision, you should assess the lost data value. If the data is considerably important, you had better contact a professional data recovery service.
2. Don’t Use Software for Physical Recovery
There are multiple things due to which your data can be lost. These causes also make great impacts on data recovery. Usually, they can be divided into two sides. One is logical issues, and the other is physical damage. Here brings a critical rule – you should never run recovery software on the device which experiences data loss due to physical damage. Otherwise, it will result in further damage.
3. Don’t Run on Current System
If you have made clear the data loss causes and decided to perform logical data recovery via software, you shouldn’t run on the current machine and system. For instance, in the case that you lose some files due to mistaken deletion, if you run the recovery software on your system, it may lead to data overwrite.
4. Don’t Copy Data to/from Suffering Machine
Apart from not using the suffering system, you should prevent copying data to or from it. It’ll absolutely overwrite the lost data. At that time, it is too late to regret.
5. Don’t Format the Media
When confronting data loss, you may receive some error messages. Some of them are providing you some suggestions, such as formatting the current data storage media like a hard drive. But, you should never follow it. Formatting at this time is likely to ruin both the lost and existing data thoroughly.
6. Don’t Connect to Internet
Besides, in case of data loss, it is highly advisable to keep Internet disconnected until you get back the lost data. If you connect to Internet, some data might be created in the background without letting you know. This can also result in data overwrite.
7. Never Trust in Free and Unreliable Software
Moreover, if you intend to use some data recovery software, you should be careful in selection. As we all know, with data recovery industry developing constantly, more and more such software emerges. It’s sure that some of them can be useless and even harmful to your data. So, you had better not readily trust in the free and unknown ones.
8. Perform Recovery on Image File
Last but not least, so as to increase the chances of successful data recovery, you’d better make an image for the media, such as a disk image. Then, you can perform data recovery on this disk image. In this situation, even though the recovery fails, your original data is still intact and isn’t overwritten.
Shirley Zhang is a data recovery expert in DataNumen, Inc., which is the world leader in data recovery technologies, including damaged mdf and outlook repair software products. For more information visit www.datanumen.com