No/Lost/Turned OFF MTP/PTP mode on your Xiaomi Redmi/Note/Mi Device?
[This bug was found fixed on MIUI(8) dev (beta) v6.9.29] Have you ever turned the MTP mode off by mistake?
Read more[This bug was found fixed on MIUI(8) dev (beta) v6.9.29] Have you ever turned the MTP mode off by mistake?
Read more