Cube Talk 9X problem pairing Bluetooth

[naronga]

Does anyone have a problem pairing Bluetooth devices? In the bluetooth settings I can see all my bluetooth devices i.e. speaker and successfully pair it (it is shown paired) but none is working. I've just bought U65GT and updated to the latest firmware v2.0_20150409.

[Vohukain]

What kind of bluetooth devices you have? There are different bluetooth connections and I guess that Cube Talk 9X doesn't support them all. For example new smartwatch uses often bluetooth BLE connection and I think that Talk 9X doesn't support it. But standart wireless headphones should work well. Maybe you have to try wiping cache and dalvik cache and then factory reset.

[naronga]

My bluetooth devices are Mi Band, Sardine SDY019 and Bluedio BS-2 speaker. Both SDY019 and BS-2 have no issue pairing with my iPad2.(Mi Band requires BLE). I downloaded an app named BLE Checker and it says that Talk 9X is BLE Supported. I tried wiping cache and factory reset as you suggested but the issue still persisted, as for the dalvik cache I don't know how to delete it, perhaps I have not rooted my device? Does it have something to do with the firmware I upgraded?

[Vohukain]

My bluetooth devices are Mi Band, Sardine SDY019 and Bluedio BS-2 speaker. Both SDY019 and BS-2 have no issue pairing with my iPad2.(Mi Band requires BLE). I downloaded an app named BLE Checker and it says that Talk 9X is BLE Supported. I tried wiping cache and factory reset as you suggested but the issue still persisted, as for the dalvik cache I don't know how to delete it, perhaps I have not rooted my device? Does it have something to do with the firmware I upgraded?

I believe that atleast SDY019 and Bluedio BS-2 devices should work just fine with Talk 9X. My Talk 9 works with my wireless headset. If factory reset didn't help then there wasn't any app causing problems I believe. I thik that it is due your firmware or hardware. Can you transfer data with other devices with your Talk 9X? For examlpe with phone or PC. If you can't then your my bluetooth chip might be broken. But if you can transfer data then it might be just a software issue. Maybe downgrading to older firmware would help. I have V2.0 20141111 and everything is working well.

And yes you need to be rooted with custom recovery to wipe dalvik cache but I don't think it will help anymore.

EDIT: Have checked the "Media audio" option in bluetooth settings?

[naronga]

I've tried everything but no luck maybe it's because of hardware issue. Thanks anyway