Updating to Magisk v28 on OnePlus 8 with Android 11 may encounter some issues. Here's a step-by-step guide to help you troubleshoot and resolve the problem.
### Problem Description
On OnePlus 8 devices running Android 11, users are unable to update to Magisk v28. The current Magisk version installed is 27.0, and users are trying to install version 28.0.
### Device Specifications
* Device: OnePlus 8 Pro
* Android version: 11
* Magisk version: 27.0 (27000)
* Target Magisk version: 28.0 (28000)
### Troubleshooting Steps
1. **Check for compatibility issues**: Ensure that your device is compatible with Magisk v28. You can check the official Magisk GitHub page for compatibility information.
2. **Backup your data**: Before proceeding, backup your important data to prevent any losses in case the update process fails.
3. **Disable any third-party unlockers**: Disable any third-party unlockers, such as ADB, TWRP, or other Magisk modules, as they may interfere with the update process.
4. **Wipe dalvik cache**: Wipe the dalvik cache to ensure a clean installation. To do this, boot your device in recovery mode, navigate to 'Wipe cache', and select 'Dalvik cache'.
5. **Reboot and try updating**: Reboot your device and try updating to Magisk v28 using the official Magisk repository.
6. **Use the Magisk Manager app**: If you're unable to update using the Magisk repository, try using the Magisk Manager app to update your Magisk installation.
### Additional Resources
If you're still experiencing issues, please refer to the official Magisk GitHub page for additional troubleshooting guides and resources.