Discussion in 'Android Help' started by Android Question, Aug 8, 2013.
how to set password for memory card in android mobiles
Welcome. I'm sorry nobody has posted a response yet. It is difficult to understand exactly what you're asking for, but I think you'd like to protect the entire contents of your memory card.
Some phones have an option for it in settings, but I don't think that's very common. I found a good but short discussion of the pros and cons of doing that here:
do you encrypt your sd card? - Android Forums at AndroidCentral.com
Otherwise you can encrypt specific files. You could use something like Boxcryptor
or Encryption Manager