SD card detection error

[Anonymous]

My SD card is showing as "not inserted" after android 11 update in my Galaxy M21. It is properly inserted and in good condition. How to fix this?

[amilmohammedva]

try to format your SD card

[amilmohammedva]

sometime formating my sd works for me

[Ehsank]

first perform wipe cache partition and then check if due to any issue during update then it may help

Steps to perform.

1) Turn off the device.

(Connect with type C cable and connect withpc/laptop/type C earphone only for Android 11 )

2) Press and hold the Volume Up key and the spower button.
3) When the Android logo displays, release all keys.
4) Press the Volume down key to navigate and select "Wipe cache partition".
5) Press Power key to select. When the wipe cache partition is complete, Select Reboot System.
6) Press the Power key to restart the device.

[Ehsank]

also check th sd card on another mobile

[ChandanMallick · Accepted solution]

Simply follow my steps:
1. Don't turn of your device.
2. Open your sim tray and remove your memory card and put the tray inside without memory card.
3. Turn off your phone.
4. While the phone is off insert your SD card to the tray.
5. Then turn on the device.
Please reply me if you find your SD card working or not

[Anonymous]

Thank you. Your solution worked for me. 😊

[ChandanMallick]

Enjoy

[MobileSupport]

Use App :- https://play.google.com/store/apps/details?id=com.doionline.sdcardmanager


Insert Memory Card and Open app

[Aswin10]

https://r2.community.samsung.com/t5/Galaxy-M/sd-card-corrupted-after-update/td-p/6958360