hi there , libretro core can't loaded , what can i do?,my phone brand is vivo

[linzhikuan]

Disclamer
In order to keep this bug tracker manageable, you need to keep a few things in mind:

• Any issue not following this template will be closed as invalid
• Is the issue reproducible on RetroArch with the same core? If so, it's very likely a core issue and the upstream core repository is a better place to file it
• Is the issue already opened? Try out a search before filing one.

Describe the bug
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To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
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Screenshots
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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
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