Hi i have problem with the bluetooth its not working properly with other device can plz is it

Follow the 3R's- if a restart does not solve your problem proceed

User troubleshooting is:

1.restart, ie power off/on,

2. reset http://support.apple.com/kb/HT1430,

3. restore from backup, restore as new device. http://support.apple.com/kb/HT1414

i have the same problem since iOS9.0.2 (in both iPhone 5s and iPhone 6), they cannot find any turned ON bluetooth devices, even my Mac. I think it also makes the airdrop fails to find other devices.