Install Font Khmer Link

Go to Settings > Time & Language > Language & Region > Add a language and search for "Khmer."

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Go to System Settings > Keyboard > Input Sources , click + , and add "Khmer." install font khmer

Go to Settings > Display > Font size and style . Some brands (like Samsung or Oppo) allow you to download custom fonts from their respective theme stores. Troubleshooting Common Issues Go to Settings > Time & Language >