Reason for not using SD card on Android phones

To expand storage capacity on Android phones, users often use SD card. However using an SD card can cause some unexpected problems. Here are some disadvantages of using SD card on Android.

1. How to check fake and real memory card on Android phone
2. How to choose to purchase microSD card to upgrade Android memory
3. Fix phone error not receiving memory card

1. Speed

Reason for not using SD card on Android phones Picture 1

There are many SD cards on the market with different performance. If you use a low quality card, you will often encounter latency problems. Especially when transferring multiple applications to SD card. You will notice the load time, refresh rate and synchronization speed can all be significantly reduced. And most people suffer from this. They can use any old SD card without knowing its memory card speed.

1. 7 best tools to check SD card speed and capacity

If you want to store photos and files on the SD card, you can use one of the two fastest cards, UHS-I and Class 10. However, in case you want to install the entire application on the SD card, you need to find Search for cards with good application performance like A1 and A2.

1. Criteria when choosing to buy SD memory card

2. Forgot password and the application shortcut disappears

A possible problem when using an SD card is that each time the phone runs out of battery, the application shortcuts that are transferred to the SD card will disappear from the phone screen. Even some apps like Twitter, MyFitnessPal and Reddit lose all saved passwords, settings and other user data.

3. Finding files is a nightmare

Although you can format the SD card so it becomes internal memory, it doesn't mean your phone will see both drives as a single object. Therefore, finding files becomes more difficult because data is stored in two different places and you cannot remember which applications, files on the SD card and internal storage are saved. Sometimes you leave a file in both places, taking up unnecessary space.

4. Error SD card

SD card has a limited number of read / write cycles. Whenever accessing data on it, the remaining life will decrease. Naturally, life expectancy also varies depending on the quality of the SD card. A SanDisk product will outlast a cheap nameless card from eBay.

Unlike traditional hard drives, when the SD card is corrupted it will not have any warning signs in advance. If you do not create a backup of data on the memory card, you may lose many important documents.

1. Causes that SD memory cards work 'sluggish'

5. Problems when moving to a new phone

SD card on Android is not the same as SD card (or USB flash drive) on the computer. On a desktop or laptop computer, you can move a card or USB drive between devices and access files without any problems.

However, you cannot move the Android phone's SD card to another phone or try to access its contents on the computer. Because when setting SD card as Android's local memory, the card will be encrypted into the device containing it.

Therefore, if you buy a new phone, you cannot just transfer the SD card of your old phone to the format of the card (you will lose all the content on it) and start over. You can refer to the best memory card format software for Android phones to reformat the SD card.

6. Reduce gaming performance

In order to save storage space, many people transfer high-end graphics to SD cards (since these games account for GB), but this is not a good idea as it will reduce gaming performance. Even the best SD A1 Class 10 SD cards don't work fast enough for modern Android games. You will experience problems while playing, graphics are missing and often have problems.

The above are the disadvantages you will encounter when using SD card on Android. But if you still want to use the SD card, you need to be sure how to move the application and data from the memory to the SD card.