Secret Code — Xiaomi

Changing RF bands or hardware settings can drop network signals.

| Code | Function | |------|----------| | *#*#4636#*#* | Display phone information, battery stats, usage statistics, and Wi-Fi details. | | *#*#6484#*#* or *#*#64663#*#* | Launch the – tests for display, touch, sensors, cameras, vibration, buttons, and more. | | *#*#2663#*#* | Touchscreen firmware version. | | *#*#2664#*#* | Touchscreen self-test. | xiaomi secret code

Displays the overall health condition (e.g., "Good"). MF_02: Shows the exact charge cycle count since first use. MF_05: Displays the current actual battery capacity. 📑 Bug Report Generation Code: *#*#284#*#* Changing RF bands or hardware settings can drop

Some codes trigger instant factory resets without asking. | | *#*#2663#*#* | Touchscreen firmware version

Calibrates the accelerometer, gyroscope, and proximity sensor.

Instantly triggers a comprehensive system log dump. The phone packs logs into a ZIP file in the MIUI/debug_log folder. Send this file to developers to diagnose system crashes. 🔒 Security, Identification, and Emergency Codes Execution Type *#06# Display IMEI and Serial Number Instant Popup (Universal Android Code) *#*#273282*255*663282#*#* Media Backup Menu Opens a file copy screen to back up photos and videos. *#*#7780#*#* Soft Factory Reset