Instructions to obtain the serial number on Xiaomi devices

Xiaomi Mi 2 Xiaomi Mi 2
Xiaomi Mi 2S Xiaomi Mi 2S
Xiaomi Mi 2A Xiaomi Mi 2A
Xiaomi Redmi Xiaomi Redmi
Xiaomi Redmi 1S Xiaomi Redmi 1S
Xiaomi Mi 3 Xiaomi Mi 3
Xiaomi Redmi Note Xiaomi Redmi Note
Xiaomi Mi Pad 7.9 Xiaomi Mi Pad 7.9
Xiaomi Mi 4 Xiaomi Mi 4
Xiaomi Redmi Note 4G Xiaomi Redmi Note 4G
Xiaomi Mi 4 LTE Xiaomi Mi 4 LTE
Xiaomi Redmi 2 Xiaomi Redmi 2
Xiaomi Redmi 2A Xiaomi Redmi 2A
Xiaomi Mi Note Xiaomi Mi Note
Xiaomi Mi Note Pro Xiaomi Mi Note Pro
Xiaomi Mi 4i Xiaomi Mi 4i
Xiaomi Redmi 2 Prime Xiaomi Redmi 2 Prime
Xiaomi Redmi 2 Pro Xiaomi Redmi 2 Pro
Xiaomi Redmi Note 2 Xiaomi Redmi Note 2
Xiaomi Mi 4c Xiaomi Mi 4c