Youdao is worth a thousand dollars, and data is priceless, especially data full of memories such as precious photos. If you lose it, you will regret it for life! In the process of using our mobile phones, what should we do if we encounter system bugs, personal deletions by mistake, mobile phone viruses and other reasons that lead to data loss, or if we find that important data has been forgotten after formatting the SD card? Don’t worry, today I will teach you step by step how to recover SD card data that has been accidentally deleted or even formatted.
After we delete the data, the data is not actually deleted. The structural information of the deleted data is still retained on the SD card, but when the phone reads it, it will read a mark indicating that the file has been deleted. , new data can be rewritten. Data loss in this case is relatively easy to deal with. As long as the data is not overwritten, we can easily restore deleted or formatted SD card data through data recovery software. By the way: the data recovery of other similar storage media also follows the same principle, such as computer hard disk data, U disk, even your MP3 player, etc., as long as these storage devices use methods such as sectors and clusters to recover data. For data management, you can use the methods in this article to recover deleted or formatted data.
important hint :
Data loss issues need to be dealt with as quickly as possible, as the data can usually be retrieved, provided the storage location has not been overwritten. When data loss is discovered, operations on the storage device should be stopped immediately. For example, if the SD card is accidentally deleted or incorrectly formatted, in order to better recover data, please perform recovery operations immediately and avoid writing operations (such as copying files, installing software, or performing disk defragmentation, etc.). It is best to leave the SD card untouched to avoid further data loss.
Recommend a software EasyRecovery. After installing the software, start EasyRecovery. On the left side of the main interface, you can see the main functions such as disk diagnosis, data recovery, file recovery, and email recovery. Select Data Recovery and proceed to advanced recovery operations.
Hello, try the following method
Since Microsoft Excel is widely used for data processing, it has also caused a series of problems, among which data loss has been criticized. However, after many upgrades and patches, the frequency of Excel problems has been greatly reduced. On the contrary, in many cases data loss is caused by the user's own misoperation or other unexpected problems, rather than problems with the Excel software itself. It is worth noting that when using Excel, users should operate with caution to avoid data loss and back up data regularly to prevent unexpected events.
Computers usually installed with anti-virus software may encounter accidental killing situations, such as mistakenly identifying Excel documents as viruses and deleting or prohibiting access.
In the past, a famous anti-virus software had a "accidental kill door", which caused many users' system programs to be mistakenly deleted, resulting in the failure to start normally or a blue screen. In addition, if too many programs are opened at the same time, conflicts between software may cause Excel to be forced to close, resulting in the loss of unsaved data.
As the developer of Excel, Microsoft is certainly aware of this problem, so it has integrated the recovery program into the Excel program. But after all, it is not a professional data recovery software, so many problems cannot be solved.
So when data is lost, you need to use professional data recovery software. Find a data recovery software on the Internet, download and install it, and follow the instructions step by step to recover the data, and you can retrieve the excel data
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