help!

[sharaf2]

can someone told me what is it?
And should I do that?
I have used my phone without SIM card ,after using it I see that window.

[KhaledMyios]

Maybe This is the new terms and conditions for samsung services

[MohammedYNahari]

backup , format and restore if necessary.

[Anonymous]

Is your phone factory locked to any service provider which you later on unlocked?