baseband is unknown

[Prince Smith1]

hi plaese help me my phone can not make none browse
,it says no servce

 

[Soundtrack to Chaos]

Have u toggled airplane mode?

How did this happen, are u rooted?

Sent from my Sprint Samsung Galaxy s3 running Liquid Smooth v2.7 with a 7000mah extended battery... Because I'm not a chick, a guy with dainty hands or an HTC one user

 

[HNNNNNGHHH]

hi plaese help me my phone can not make none browse
,it says no servce

If the baseband is read as unknown, you may need to flash a radio for your device, as something may have happened to cause your phone to not have a radio installed. (Did you recently restore a Nandroid backup?)