Most TECNO Spark phones use processors. Use this code:
Secret codes are short numeric strings entered into the phone’s dialer (the same place you type a phone number). When entered correctly, the phone automatically executes a hidden action — like showing the IMEI number, running a display test, or opening engineering mode. Kak ispol-zovat- sekretnye kody na TECNO Spark ...
Accesses info (events, holidays, and more). *#*#426#*#* Opens FCM Diagnostics for Google Play Services status. *#*#0*#*#* Launches the LCD Display test. *#*#0842#*#* Tests Vibration and Backlight . *#*#2664#*#* Runs a Touch-Screen test. A Quick Note Most TECNO Spark phones use processors
If you own a TECNO Spark smartphone (Spark 4, Spark 5, Spark 6, Spark 7, Spark 8, Spark 9, Spark 10, or Spark 20 series), you may have heard about “secret codes” — also known as USSD codes or engineering codes. These codes give you access to hidden menus, hardware tests, and advanced system information without needing root access or third-party apps. Accesses info (events, holidays, and more)
| Code | Function | |------|-----------| | *#06# | Shows IMEI numbers (both SIM slots). | | *#0000# or *#1234# | Shows firmware/software version (varies by model). | | *#8888# | Displays hardware and software build info. | | *#8999*8378# | Engineering test menu (hardware diagnostics). | | *#*#4636#*#* | Android testing menu (battery, usage statistics, Wi-Fi info). |