4g on grand max

[AC Question]

I have samsung galaxy grand max i am going in band selection mode bye *#0011# but later i cannot get the option of band selection pls help

 

[belodion]

Are you sure that that phone is 4g-enabled?

 

[anon(632115)]

You are merely going into service mode. There is no "band selection" available. Please explain what you are trying to do, with more detail ie exact phone model and who your carrier is