My HDMI jack was replaced in service for $30 in 24h. Assembly works well in reverse. Care must be taken with the front camera cable, which runs from front to back. I disconnected both ends before running it between the bottom two boards. Some pin-compatible HDMI jacks may be 0,5mm taller. This can work as a compromise, but you may need to file the back panel to compensate for the height difference. it is quite u polite of the manufacturer to give no documentation worldwide, not to mention spare parts, BUT given the quality and unrivaled power efficiency of these devices, we can only praise their modular design and straight forward disassembly.
Pe această cale doresc să ridic un falnic deget mijlociu pentru Service ESD București (singurul service Xiaomi din România) care la data postării acestui clip refuză reparația acestor aparate.