How To Use Secret Codes On Honor X9a ✦ Full Version

Displays your phone's unique IMEI number. This is crucial if your phone is lost or stolen. Testing Menu *#*#4636#*#*

⚠️ The Engineer Mode ( *#*#3646633#*#* ) can permanently alter your radio performance. Only use it if you know exactly what you are changing. How to Use Secret Codes on HONOR X9a

If a code does nothing, double-check your typing. Some codes require no leading * or trailing # . Also, ensure you have no call diverting or carrier-specific overlays interfering. Displays your phone's unique IMEI number

Secret codes are numeric strings entered via the phone’s native dialer app. When dialed, they trigger hidden activities within the phone’s firmware. For the HONOR X9a (which runs on a Qualcomm Snapdragon 695 chipset under MagicOS 7.1), these codes interact with the engineering mode (also known as the "TEST" menu). Only use it if you know exactly what you are changing

Using secret codes on your HONOR X9a can offer several benefits, including:

View detailed network status, signal strength, and hardware IDs.