A large proportion of Bluetooth issues are caused by either interference or pairing errors. These are generally caused by interference from external sources like wireless devices, microwaves, satellite signals and radio waves, or by an excess of cached data in your device's Bluetooth storage unit.

To fix this problem, the first thing you should try is:
> Switching your Bluetooth off and on again. If that doesn't work,

> Try deleting your Bluetooth cache, which can be accessed from your smartphone's app settings. If you're still having trouble,

> You may need to locate the source of interference, so that you can deactivate it or take your phone away from it. If all else fails,

> Make sure that your device's 'discoverable mode' is switched on, since without it your phone will be permanently hidden from nearby Bluetooth signals.
http://www.infinix.club/ng/forum/626/1070886

no i dont

Kalapizim:
no i dont