In this video I am taking apart Xiaomi Mi Band 7 without destroying the frame so it can be put back together. This 2 weeks old Xiaomi Mi Band 7 failed after one swim in the ocean. Is it a Quality Control Issue? It's rated to 5 ATM. Old Mi Band 4 have been in water thousands of times and is still going strong.
Parts and equipment I use:
MG Chemicals Overcoat Pen [ Ссылка ]
Hakko FR810B-05 SMD Hot Air Rework Station: [ Ссылка ]
Hakko Air Rework Station Bent Nozzle Kit: [ Ссылка ]
JBC NASE-1C Nano Rework Station: [ Ссылка ]
Hakko FX951 Soldering Station: [ Ссылка ]
Hakko T15-BCM2 Concave Bevel Tip: [ Ссылка ]
Amtech NC-559-V2-TF Flux : [ Ссылка ]
Low Melt Solder: [ Ссылка ]
Mechanic Leaded Solder 63/37: [ Ссылка ]
Mechanic OK7 Glue: [ Ссылка ]
