One of the most common queries we receive is for SD card bad sectors, here is one such customer query:
I have a 32 GB SD card, which I purchased online. I am using this card for my camera for 14 months now. I am a wedding photographer, and I have been using this card for so long, and I never thought of backing up the data. Two days back it stopped working, and start showing error, Some of the images on it are fine, and I can view parts of some pictures, but that is all. I need to retrieve these pictures immediately for editing. What can I do? How can I restore data from bad sectors on SD card?
A situation like this usually causes an environment of panic, and we start tampering with the SD card to retrieve data.
However, you need to understand that when your SD card displays bad sectors error, it means that the data on your SD card is inaccessible. This is because sectors on your SD card are damaged and can’t be further used to store any more data.
The good news is – you can still retrieve data from SD card having bad sectors by using stellar photo recovery software.
Note: It is recommended to avoid meddling with your SD card once it stops working to prevent permanent loss of data.
Causes of SD Card Bad Sectors
An SD card with bad sectors is often a result of:
- Low quality or cheap SD card
- Inappropriate handling and care of SD card such as keeping it in the dust, dropping it in water, etc.
- Removal of SD card from smartphone or camera without switching off the device
- Removal of SD card from computer abruptly or without ejecting
- Disconnection of SD card from computer while read/write operations are being performed
- Using the same SD card in different devices
- Excessive use or aging can also lead to SD card bad sectors
- The SD card already had bad sectors when you bought it, and it increased over time
Signs of SD Card Bad Sectors
Although SD card bad sectors are the most common reason for inaccessible data on your SD card, it is not always the case. Your SD card contains bad sectors if it shows following signs:
- Your device- camera or smartphone- doesn’t recognize the SD card.
- You can view the card data once you insert it in the computer, but the files are inaccessible, or the card won’t allow read/write operation.
- As soon as you insert the card into your computer, it asks you to format the SD card.
- And when you try formatting the card, the process doesn’t complete or stops.
- Avoid using one card for multiple devices
- Don’t remove the card abruptly from camera, smartphone, and computer
- Try and backup your files and pictures from time to time on another device
- Keep your card in a clean, dust free, and dry place
- Avoid buying a low-cost card because these have low quality
- When you encounter “Bad sector error,” don’t try to write any data on your SD card
Restore Data from Bad Sectors on SD Card
Whenever you encounter bad sectors error on your SD card, stop trying to recover data from hit and trial methods. Instead, download stellar photo recovery software for a quick fix. This software is user-friendly, and you don’t need any technical knowledge for SD card bad sector recovery using this software. Check out the steps below.
- Click here to download the photo recovery software
- Hit Install and wait for the installation to complete (It might take a few minutes)
- After the installation, stellar photo recovery software will automatically launch
- Insert the SD card with the bad sector for data recovery with the help of SD card reader and select that drive in the software.
- Click Scan now and wait for a few minutes
Your pictures will be displayed, select the ones you want to recover, and hit Recover.
The most comfortable option to restore data from bad sectors on SD card is to use Stellar Photo Recovery Software. If in case, due to any reason, you are not able to retrieve data through this software, there can be additional physical damage in the SD card. Prefer utilizing Stellar Data Recovery Services in such scenario to avoid permanent loss of data.