Some SD cards require a stable power supply. Maybe the Android phone and SD Card are working fine separately but just won't work when combined. If the phone cannot detect the new SD Card, the problem lies within the phone at the software or hardware level. Insert another SD card on the phone, which is detectable on another device, and see the results. The problem may lie within the Android phone.

Check whether the computer can read SD Card with a card reader.

See whether the memory card can be detected.

Insert the SD Card into another mobile device that can read the SD Cards.

The following are the three tips that help to identify. It is most likely the problem is caused by SD Card. Whether it is a problem with the micro SD Card, Android phone, or something else. The most important thing to do is to locate the problem location. Trouble location for Micro SD Card Not Detected on Android

How to Recover and Repair Data from SD Card Not Detected?.

7 Ways to Fix SD Card not detected on Android Phone Problem?.

Trouble location for Micro SD card not detected on Android.

Recoverit is one such data recovery software that helps to retrieve the data in three simple steps i.e. Though if the problem is still unsolved then the Android SD Card Recovery solution is needed to access the files on the SD memory card.

The foremost thing is the trouble location and then tiring several simple fixes such as rebooting the phone, cleaning the SD Card, formatting an SD Card, etc. If the android phone is not detecting SD cards some solutions can be tried to fix the problem. However, ' Phone not detecting SD Card' is a common problem due to various reasons such as Fake SD Card, Improper use of SD Card, mishandling, etc. SD card is a famous extended storage space for Android Phones with insufficient built-in memory and for people who like playing games or taking photos and videos. I restarted my phone several times, but it's still not detecting the SD Card. However, my phone stopped detecting SD Card when I was trying to access some data saved on the SD Card. To extend the storage space of my Android phone, I added an external SD card to save my data such as documents, photos, and videos.

Cell phone memory card reader