Got the OnePlus 7 or OnePlus 7 Pro? Here’s how to get Android Q right now before anyone else

OnePlus 7 and OnePlus 7 Pro users can now download and install the latest Android Q Beta Preview build on their smartphone. OnePlus has announced this via their official website which also includes the upgrade download package.
Before moving forward with the steps on how to download the latest version of Android, there are a few things one should know about flashing the ROM. This is a Developer Preview build and the ROM can have several issues. OnePlus has already mentioned a few problems with this Android Q beta build on their official blog. Known issues are Reading mode not working, Display mode not working, etc.