Hooking up free serials:
1. Bose Headphones
2. Dell Laptops & Monitors
3. HP Monitors
4. Meizu M3/M5
5. OnePlus 7, 7 Pro, 6
Steps to getting free serial:
1) Obey all nulled.to rules
2) Leave a reply to this message with which 1 serial you want (brand only, do not specify a model as I might not have it)
3) I'll reply back with a serial number, please do not ask for X amounts - 1 serial for each person.
4) Like if liked the service
This is for 1 day only as I don't want to flood my inbox.