I bought a Vivoactive 4 in August 2020, haven't had any issues. Since Wednesday, I can't connect my watch to my Huawei P30 Lite. I reset my watch, removed the device and unpaired the watch and phone. Now, when trying to pair my phone and watch, it says 'Pairing failed'. I have tried all your troubleshooting tips to sort it out, nothing works. What do I do now?