When I first purchased my z1 it connected to my ps3 controller through OTG cable and then paired with bluetooth fine
I have now unlocked bootloader and is running a genuine Xperia global version of android (had previously a carrier based android)
Now however when I connect my controller to my phone it will go on, off, on, off quickly as if there isnt a strong enough connection (have used both genuine and non-genuine cables but still no avail)
What could of changed for it not to now work? Since its native and I haven't changed any core settings in the phone.