Default Service mode in S4 mini

I want to enter service mode in my S4 mini duos (i9192). Formely you was able to get there using dial code *#0011#, then back, enter key 1. Or code *#32489#.
It seems Samsung disabled these codes and *#0011# displays only network status for first sim.
Does anybody knows hot to get to service mode now? I need it to get some research about WB-AMR that doesn't work on my phone.

Heres screenshot of service mode.