Thanks for interest everyone.
Just to explain some things: it was a burglary, brute force, police is involved, we are aware of IMEI mechanisms.

As soon as the phones leave the country, it is getting extremely difficult to track them down, as only the register of blacklisted emails is kept updated, there is no central register of phones connected to any network in the world. Thus my request to community.

@HellFlyer, yes. One of the apps developed by students, event, time and location based reminders and profiles was just suspended in development.