Poor service and cancel contract

[Deb681]

Ive had sky mobile for a few years and the signal used to be really good. For the past year the signal is so poor, i want to cancel my contract but have 6 months left. Can you just pay off the contract? 

[PandJ2020]

You can clear you credit at any time you wish.

However, as you've had your dataplan for more than 12 months you can cancel that part only and use a SIM from a different provider (and continue to pay for your device monthly).

The device and dataplan are not linked...