I have a Sony Z5 which I am planning to use with the App. Will it work without inserting a Sim card? Thanks in advance!

Hi, Yes I can't see why not.
I use a Z3 with no SIM. I update it on wifi at home and then put it in airplane mode (we need a drone mode) when using it.  

Phil.

Phlashster Posted at 2016-12-23 20:02
Hi, Yes I can't see why not.
I use a Z3 with no SIM. I update it on wifi at home and then put it in airplane mode (we need a drone mode) when using it.  

Thanks Phil. Airplane mode ok. I thought it would use it's wifi as well as the controller's RC.