An unknown error has occurred

[Altab hussain123]

sir I m unable to use sim card because its showing An unknown error has occurred also  showing unknown imei no please solve this problem as soon as possible  I can't call to anyone after restart and reset the device same problem 

[UPATELJI]

My Bluetooth per device not connected

[UPATELJI]

Bluetooth aur network ka problem hai kabhi pakdata hai kabhi nahin pakdata

[ASjpsonber]

Can you share screenshot

[cs-member11]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Thank you for sharing your concern. We acknowledge your query and apologize for the same. 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).

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

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support