On November 3, a Beijing netizen posted that two police officers visited their home at night, claiming that big data showed their Xiaomi phone had installed the drone debugging software Betaflight. The officers entered the room, ordered the resident to open drawers and cabinets while recording the entire process, and searched their two mobile phones.
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李老师不是你老师
2026-11-05 01:34 · 11月3日，北京一网友称两名民警夜间上门查无人机，称通过大数据查到其小米手机装过无人机调试软件，还翻查其两部手机并全程录像。
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Beijing police visit resident to inspect drone and search mobile phones, citing big data
2026.11.03 · Reported
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