[jessyharesh]

My unlock screen password is 4 digits which I know very well but my private space password is 6 digits which I did not set myself

[Rukbat]

You had to - the phone doesn't come with it. (If you bought the phone used, contact the seller.)

[mustang7757]

If you don't remember it or didn't put it , factory reset your phone.

[B. Diddy]

Welcome to Android Central! Have you actually moved anything to the private space? You don't recall ever setting up your private space?

[Mariokingsley]

Welcome to Android Central! Have you actually moved anything to the private space? You don't recall ever setting up your private space?

Yes

[mustang7757]

Yes

Welcome to AC!

Unfortunately those types of passwords when forgotten or dont know a factory reset will be needed.

[B. Diddy]

Yes

Welcome to Android Central! This thread is more than a year old, so I'm assuming you're not the OP. Do you also have a Gionee S11 lite, or some other phone?

If you never saved anything to the private space, then back up everything else and do a factory reset. This should let you create your own private space password.