I have a problem in the phone lg ku250 3g
Where the Bluetooth does not receive or send any phone that had
Although renamed, but it is disabled
Is there a solution to the two?

have you tried to "Pair" the Bluetooth Head Set with the Phone again? Is Bluetooth turned on on your ku250? Is there any indication that they are trying to connect to one another? Renaming your head set shouldn't effect the Pairing Process, I would just start over by doing the Pairing again.

Thank you my brother
Bluetooth sometimes works with several agencies, but mostly does not work so can not find it in another phone when the Enabled
Change the name to no avail
I want to solve

The Devices that you want to connect to have to have BlueTooth rurned on and they need set to "Visable" in order for you or anyone else to see them in the BlueTooth menu. Is this what you''re trying to do?