佳能的藏在相機的firmware裏。佳能不提供方法。但蘋果手機有個不免費的App，大概十美元。

來源: uptrend 於 2023-10-30 15:55:32 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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