How to activate Syncs.Online premium key
- You will receive a Syncs.Online.pw premium key like this: 10zdlndedeyakxYZxx
- You should be log in : https://www.syncs.online/login.html ( If you haven't account at Syncs.Online, you just need to sign up: https://www.syncs.online/register.html )
- Make sure you are logged in. Then access this link: https://www.syncs.online/upgrade.html
- Put your voucher code in field "Apply Premium Key", and click on "Apply"