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Print files from your phone
Is it possible to print photos and documents without a computer? Yes. You can use your phone.
With the ColorOS wireless printing service, you can connect your phone to a printer and print
spreadsheets, to-do lists, and personal photos easily.
1. Print a document
Make sure the printer is Mopria certified and connected to the same LAN as your phone.
Open My Files, open the document you want to print, tap "Send", and choose "Print".
Select and connect to the printer, preview the document, and set the printing parameters.
Tap "Print" to print the document.
2. Print a photo
Make sure the printer is Mopria certified and connected to the same LAN as your phone.
Open Photos, open the photo you want to print, tap "Send", and choose "Print".
Preview the photo and set the printing parameters.
Tap "Print" to print the photo.
Note: Only photos and PDF files can be printed.
Keep your phone safe with Phone Manager
Phone Manager is a security and optimization center that provides useful tools such as Virus scan,
Clean up storage, and Privacy permissions.
Scan and optimize your system
When you open Phone Manager, it automatically detects and scores the system's overall
performance. Factors such as junk files, security risks, and power saving optimization being
disabled will result in a low score.
Tap "Optimize" to quickly optimize the system.
Clean up storage
Tap "Clean up storage" to quickly access the storage cleanup page. You can also access the page
through "Settings - About phone - Storage - Clean".
On the page, you can tap to clean app caches, ad caches, unnecessary APK files, and
uninstallation residual files with confidence. The system classifies these files as "junk files safe to
clean" through automatic file type analysis.
Virus scan
Tap "Virus scan". The system will automatically scan for viruses and malware on your phone. If
any virus or malware is detected, tap the button on the page to remove it.
To change the virus scan engine, open Phone Manager, tap the Settings icon in the upper right
corner, and tap "Virus scan engine".
Payment protection
Tap "Tools - Payment protection". The system will automatically scan the current payment
environment to check whether the system has been updated with the latest security patches,
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  • How do I transfer all the information off My old phone to my oppo A78 5g Submitted on 23-6-2023 at 21:50

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Others manual(s) of Oppo A78 - 5G

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