[W810]: What do the Numers in Service menu mean

[paladinzluka]

I do have the same numbers and my phone's locked by T-Mobile. So it seems the 10 indicates a lock while the 5 seems to be without one (just my guess).

It is right. 5 - there isn't lock, 10 - there is lock. But I want to know from author about your phone's lock