Xiaomi 15T Quick Start Guide
Get started with your Xiaomi 15T. This guide covers device setup, SIM card installation, basic navigation, safety precautions, and maintenance tips.
Table of contents
Getting Started
To start using your Xiaomi 15T, insert your SIM card using the provided tool. Power on the device by holding the power button until it vibrates. Follow the on-screen setup wizard to configure your language, Wi-Fi connection, and accounts.

Device Overview
The device features a front camera, SIM tray, USB-C port, fingerprint sensor, power button, volume keys, flash, and rear camera. Note that the fingerprint sensor location may vary by model.

Navigation and Gestures
The phone supports intuitive gestures for navigation: swipe up from the bottom to go home, swipe up and hold to view recent apps, and swipe from the side to go back. You can also use the Control Center to quickly access settings like Wi-Fi, Bluetooth, and Flashlight.
Safety and Maintenance
- Operating Temperature: Keep the device between 0-40°C.
- Charging: Use compatible USB-C cables and adapters. Avoid charging for more than 12 hours.
- Safety: Do not use the phone in explosive environments, near medical devices like pacemakers (maintain 15cm distance), or during thunderstorms.
- Water Resistance: Keep the device dry.
- Battery: Do not disassemble, crush, or burn the battery. Dispose of it according to local regulations.
Troubleshooting and Reset
If you encounter issues, you can perform a factory reset via Settings > About phone > Factory reset. This will erase all data, including accounts, contacts, photos, and apps. Always back up your data before resetting.
Legal and Compliance
The device complies with EU and FCC regulations regarding RF exposure (SAR). For detailed compliance information, visit the official Xiaomi certification website.
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