XM535 X6E WEQ Firmware

A very important question for me - does the 5-30 second pre-recording function work without a connected cloud? Who has a XM535 X6E WEQ camera with firmware below version 5, for example 4.08? I want to know if such exist? I can offer firmware 5.04 and 5.02 for these cameras. If anyone has firmware below version 5, for example 4.08 or another - share.
 

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I have upgraded the camera to firmware version V5.05.R02.000A07F3.10010.346732.0000000 (original source). Now it seems like SD card recording is not working properly. After 5–10 minutes of recording, it shows a "Recording partition error - Please format the SD card". I’ve tried with a couple of new SD cards and formatted and tested them several times, but the issue remains the same. I suspect this could be a firmware bug.