If you are having trouble installing a system update for your Oneplus 10 pro 5G, then don't worry - you're not alone. Fortunately, there is an easy fix to this issue.
The first step is to make sure that your device has adequate storage space available for the system update. If there isn’t enough space on your phone, it won’t be able to install the software update. To check how much storage you have left on your device, simply open up Settings > Storage and check the “Available Space” section at the bottom of that page. Make sure that there is more than 100MB of free storage space before attempting to install a system update; if not, try deleting old files or uninstalling unused apps in order to free up some room first.
Once you've confirmed that there's enough space on your device for the new software version, go ahead and download it directly from OnePlus' website or through their official app store (for example: Google Play Store). Once downloaded, follow these simple steps:
1) Navigate back into Settings > System Updates
2) Tap “Download Latest Software Version” or “Check For Updates Now" (depending on which version of Android OS your device is running)
3) Follow all prompts until successful installation completion
The process may take some time depending on how large the file size is but once finished, it should show as successfully installed in System Controls under "About Phone". You may need to restart after installation as well so keep this in mind too!