{Disarmed} OnePlus 9 and 9 Pro Android 12 Developer Preview 2 available

OnePlus 9 and OnePlus 9 Pro

The Android 12 Developer Preview 2 is now available for the OnePlus 9 and 9 Pro. As the name suggests, this build of Android 12 is best for developers and other advanced users as it is still in the early stages of development.

It is not recommended to flash this ROM if you have little or no experience in software development and if you use the device as an everyday device or if you have no experience with flashing custom ROMs. Flashing is at your own risk!

OnePlus 9 and 9 Pro Android 12 Developer Preview 2 Changelog

  • system
    • Optimized the auto-brightness algorithm to adapt screen brightness to more scenes for a comfortable screen reading experience
    • Optimized the mistouch prevention algorithm for curved screens to reduce accidental touches
  • New design
    • Added widgets that show key information of apps and provide instant access to functions
    • Optimized the page layout and the presentation of text and color to make key information stand out
  • Convenience & efficiency
    • Added swiftly switch floated windows, make operation more convenient
  • Games
    • Optimized the frame rate performance under heavy-used scenes
  • Camera
    • Added the feature that supported customize the display order of camera mode
    • Optimized the zoom experience, make it zoom more smoothly
  • performance
    • Added the form of chart to display battery usage
    • Newly supported pre-loading the apps that frequently used, to switch them on quickly
    • Improved the response speed of turning on or off Wi-Fi, Bluetooth, Airplane mode, and NFC

known problems

  1. The camera does not support Xpan and has some stability issues
  2. This version does not support scrolling screenshots
  3. The Bluetooth connection icon is not displayed properly
  4. The charging icon is not displayed correctly
  5. The could service is not available
  6. The camera does not contain any Hasselblad elements
  7. This version does not customize some third-party apps
  8. The Google voting board does not contain a call record. This can be fixed by updating the phone app in the Play Store.
  9. After capturing the screen, it is not possible to take a screenshot with the three-finger swipe down gesture or the three-finger long-term pressure gesture. This can be fixed by pressing the power button and the volume down button at the same time for a screenshot.

Caution!
You should be aware that there is a risk of bricking the phone. Please always back up your important data before flashing.

s):
OnePlus

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