Once the SD card is encrypted, it can only be used with a phone that was used to encrypt it. The only reason why you may want to encrypt your Android phone’s SD card is to make sure that no one will be able to access the contents of the SD card without unlocking your phone first.
Why do i need to encrypt my sd card on my android phone? If you used a phone for encryption, the phone is the tool to decrypt the card. SD Card Decryption: The ways to decrypt SD card are highly depended on how the card was encrypted. No one can access the SD card saved files without a password.
