https://wccftech.com/oneplus-5-oreo-beta-2-pixel-launcher/

OnePlus seems to be treading fast on the Oreo lane for the OnePlus 5. The company today released the second Oreo Beta build for the device, which is an Oreo-based version of its OxygenOS. As expected, the update brings aboard several new features, upgrades, and fixes.

The OTA for the build is now up for download, but it may take some time to reach all the units enrolled in the beta program. If you haven’t signed up for the OnePlus 5 Open Beta Program, then you can do it now by following this link. However, after signing up for the program if you want to download and flash the beta ROM, make sure you read the instructions. As for the file size of the update, it is 1.52GB that requires speedy Wi-Fi connection to download OTA.