[Q] entering into ServiceMode
Hello, users of I9195!
We are (users of 9195 in Russia) have a trubble with network of this model. It was found that some Samsung phones have default AQUISITION ORDER like UMTS->GSM. I.e. UMTS has higher priority than GSM. And this is a problem. Because there is not so good 3g coverage. And when you are in that area, and level of 3g goes down, we have no network signal at all. For a few seconds (tens of seconds). After that phone is again registered in the network in GSM (2g) mode. May be the problem is not in AQUISITION ORDER, but I would like to test it.
So I need to enter into servise mode (to see DEBUG SCREEN). I know that it was possible using *#0011#-back-input key 1-back. But in my firmware it is impossible.
Could you please try to enter this mode and then say if it was successfull what firmware (modem) you are using.