If your smartphones Bluetooth connection doesn’t turn on, or connect, then it’s can be as a result of damage Bluetooth receiver or a corrupted Bluetooth software..
First, you should try and reboot your phone, in most cases a simple phone reboots solves the “not working Bluetooth” issues
If that doesn’t solve the problem then it’s likely to be one of the aforementioned causes which needs to be repaired and fixed, at this stage you will need the service of an experienced phone repair engineer, you can click here to request for our phone repair service, because at Chrisrepair.com we offer swift and hassle free phone repair services.