Enable Network Samsung CDMA

Hello.

Please perform "Unlock"/"Domestic Unlock" operation, then try to do the next:
1. Dial *#0011# and in the service menu do the following.
2. Click "Menu" then "Key input" then input Q then press "Ok".
3. Click "Menu" then "Back".
4. Click "Menu" then "Key input" then input 0000 then click "Ok".

After these steps Hidden menu should open. In Hidden menu, depending on available options, try to do the following:

I.

• Press UMTS
• Press DEBUG SCREEN
• Press PHONE CONTROL
• Press NETWORK CONTROL
• Set GCF to ON

II.

• Press [2] UE SETTING & INFO
• Press [1] SETTINGS
• Press [4] GCF
• Set [1] GSM/(E)GPRS/WCDMA GCF to ON

After these actions go to Settings -> Mobile Networks and Set Network Mode to Automatic, or GSM.