Lock symbol problem

[shrihari1234]

How I can fix it problem

[RufusM31s]

M31 doesn't support good lock.

[itzzzzpawan]

Same Problem With My M21

[ktvijesh]

Try with goodlock

[shrihari1234]

Good lock will not support for m31

[Fai_Xan]

once restart your phone
and check it

[shrihari1234]

Kk

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We would request you to register your concern in Samsung Members Application. So, that our concern team gets back to you as soon as possible.

Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Note. please attach the error log file within 15 minutes of the error occurred.

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support