User manual

Two 4G networks cannot be used simultaneously. When 2 SIM cards are in use, one SIM will
offer 4G/3G/2G while the other will offer only 3G/2G.
About Dual SIM:
SIM Card Tray:
MIUI
Redmi S2 is pre-loaded with MIUI, our customised Android-based OS which pushes out
frequent updates and user friendly features suggested by over 200 million active users
globally. Visit www.miui.com for more information.
Thank you for choosing Redmi S2
Long press the power button to turn on the device.
Follow the on-screen instructions to configure the device.
Visit our official website: www.mi.com
For more information
Nano-SIM
Nano-SIM
Micro SD