Home > DownloadsHow to confirm the version of your camera?
Version Build Date Size Release Note Attention Download
V-2.x.2.71 2024/05/24 10.1M Improve security. This firmware is suitable for R4S, R4M, R4M V4,R4S V4.
V- 2022/05/26 3.09MB Enhanced SD card compatibility. Please upgrade to this version before upgrading to the firmware V-2.x.2.63.
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