SD Card Speed Slow on DJI Pocket 3? Speed Up in 4 Ways!

Why is my SD card speed slow in DJI Pocket 3?

If you’re using a DJI Pocket 3 and notice the SD card speed is slow or you see an error like “SD card writing speed slow,” you’re not alone. This is a common issue among DJI users, especially when recording high-resolution videos. The DJI Pocket 3, like other DJI devices, needs a fast SD card to handle large video files smoothly. If the card isn’t fast enough, you may face problems like recording interruptions or slow file transfers.

There are several reasons why your SD card may be running slow in the DJI Pocket 3. It could be due to the type or condition of the SD card, how it’s formatted, or even the device you’re using to transfer files. The table below explains the possible causes and simple solutions to each one:

Now that you know the possible reasons behind the slow SD card speed in your DJI Pocket 3, let’s look at how to fix the issue step-by-step. In the next section, we’ll go over simple solutions you can try to get your SD card working smoothly again.

How to fix SD card speed slow issue?

If the DJI Pocket 3 SD card speed slow, you will have 4 method to speed it up and restore its performance.

Fix 1. Format the slow SD card

One of the best ways to fix slow SD card speed issues is to format the card. You can do this directly on the DJI Pocket 3 or by using a computer if needed. To format the SD card on on DJI Pocket 3:

Your device will start formatting the card. This helps clear any corrupted files or leftover data that might be slowing it down. If the format fails and you see a "Formatting Failed" message, don’t worry—you can try formatting it on a computer instead. If Windows doesn’t give you the option to format a card larger than 32GB to FAT32, you can use a reliable software like AOMEI Partition Assistant. This tool lets you format large SD cards to FAT32, which some users prefer for better compatibility or performance. Formatting the SD card via the powerful tool can also help to fix challenging issues like SD card I/O error, SD card is not showing full capacity, and so on.

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Step 1. Launch AOMEI Partition Assistant, right-click on the SD card partition on the main interface. And choose “Format Partition”.

Step 2. Choose the file system you need, like “FAT32”, “exFAT”, and click “OK”.

Step 3. Click “Apply” on the top of the main interface to commit the change.

Then wait for a while, your SD card will be formatted. And plug it into your DJI Pocket 3. By the way, if you want to recover data from the formatted SD card, AOMEI Partition Assistant also can help you.

Fix 2. Update the Device driver

Sometimes, updated device drivers can affect SD card performance. To speed up SD card transfers, make sure all relevant drivers (such as disk drivers, USB controller drivers, and chipset drivers) are up to date.

Step 1. Insert the SD card into your computer's USB port.

Step 2. Right-click on This PC and select Manage.

Step 3. In the new pop-up window, navigate to Device Manager on the left and click on it.

Step 4. Expand the Disk drives category. Right-click on your SD card drive and select Update Driver Software.

Step 5. In the pop-up window, choose Update Driver button.

Follow the on-screen prompts to complete the update. Repeat this process to update drivers for other categories, such as disk drives.

Fix 3. Restore the SD card's performance

Once you’ve updated your SD card or USB driver, you can improve its performance by changing a few settings. Follow these steps to boost data transfer speed:

Step 1. Connect the SD card to the corresponding USB port. Right-click the Windows icon on the taskbar. Select Disk Management from the list of options.

Step 2. In the Disk Management window, find the inserted SD card. Right-click on your drive and select Properties. Go to the Policies tab and check the Better performance box.

Step 3. Check Enable write caching on the device under Write-caching policy. 

Fix 4. Change the SD card reader

One common reason your DJI OSMO Pocket 3 SD card slow is using an old or outdated card reader or USB port. Many people don’t realize that the performance of the card reader can affect how fast data is read or written.

Memory card readers are used to access files on different types of memory cards, such as Secure Digital (SD), CompactFlash (CF), or MultiMedia Cards (MMC). Most modern card readers not only read data but also allow you to write data, working much like USB flash drives. Using a high-quality, up-to-date SD card reader can offer the following benefits:

So, if your SD card seems slow, it might not be the card itself. Try switching to a faster and more modern card reader to see a big difference in speed.

Concluison

If your DJI Pocket 3 shows slow SD card speed, it’s often due to using a low-quality card, outdated formatting, or an old card reader. Thankfully, these issues are easy to fix. By formatting the SD card properly, updating drivers, optimizing system settings, or using a better card reader, you can quickly restore fast and smooth performance. With the powerful software, AOMEI Partition Assistant, it is easy to solve any computer issue. Windows Server users can choose its Server edition.