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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    System: rpi4 (armv71) vs System: rpi4 (aarch64)

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    • F
      fmentiplay
      last edited by

      What is the difference between "System: rpi4 (aarch64)" and "System: rpi4 (armv71)"?

      Can you convert from System: rpi4 (aarch64) to System: rpi4 (armv71)?

      Thanks

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      • mituM
        mitu Global Moderator
        last edited by

        aarch64 is an ARM 64 bit system (kernel), while arm7l is 32 bit ARM.

        Can you convert from System: rpi4 (aarch64) to System: rpi4 (armv71)?

        It depends. If you installed your system from the beta 64bit Raspberry Pi OS image, then no, you cannot convert. If you merely modified the /boot/config.txt file on a 32 bit Raspberry Pi OS and added the option to boot the 64bit kernel (arm_64bit=1), then you can remove that configuration line and you'll be booted back to a 32bit kernel/OS (arm7l).

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