How can I access the service menu?

[BMPolska]

Accessing service menu

I was recently in Korea for work, so I picked up the G4 to bring back to the US. I bought it from SK Telecom, they told me phone should work globally. Now being back in the US, i popped in my Verizon Sim card and no mobile network is available. Phone is reading my sim and has the correct APNs, but still no connection. Does anyone know how to access the service menu to change bands?

 

[dpham00]

Re: Accessing service menu

It probably won't work on Verizon or Sprint as they require that the imei be in the database for activation.

If it is unlocked then you can use it on gsm networks like att or tmobile

Sent from my Pearly White Verizon Samsung Galaxy S6 Edge