If you are excited to know what the new operating system offers, then you can download and install the Android Q beta 2 (developer preview 2) on your OnePlus 7 and 7 Pro. However, OnePlus warns that the beta builds are for developers and early adopters only. In addition, this build includes the following known issues.
Known Issues:
Reading mode doesn’t work Display mode doesn’t work The verification window can’t pop up in WIFI anonymous connection Low probability of having stability issues
The stable release of Android 10 is expected to be rolled out from August and of course, Google Pixel devices will get it first. OnePlus 7 series device will get the stable Android 10 update by December 2019.
Installation
You can download and install Android Q beta 2 on OnePlus 7 or OnePlus 7 Pro via Local upgrade method. Keep in mind that you may run into issues or brick your device, if you don’t have experience with flashing ROMs manually on your OnePlus device.
Download Android Q Beta 2
OnePlus 7 OnePlus 7 Pro
Upgrade Package from Beta 1 to Beta 2
OnePlus 7 OnePlus 7 Pro
Downgrade Package :
To downgrade to previous Android 9 Pie (OxygenOS 9.5) download downgrade package.
OnePlus 7 OnePlus 7 Pro
After downloading the required files, follow the installation instruction given here. The installation process requires a factory reset the device, so back up all the required files before proceeding with the installation guide. [Source]
