Restaura la configuración de fábrica sin borrar necesariamente todos tus archivos personales (como fotos), pero eliminando cuentas y apps instaladas.
Utilizado frecuentemente en modelos recientes (como el Spark Go 2024) para realizar pruebas rápidas de hardware como pantalla, vibración y sensores. -Como utilizar codigos secretos en TECNO Spark ...
| Code | Function | | :--- | :--- | | * | Testing menu (Phone info, Battery stats, Usage statistics, Wi-Fi info). Useful for checking actual battery health. | | * ##0*##* | LCD & Touch test (Displays red, green, blue screens to check for dead pixels). | | * ##0842##* | Vibration & Backlight test (Checks motor and LED intensity). | | * ##2664##* | Touchscreen drawing test (Verifies multi-touch response). | | * ##232339##* | Wi-Fi performance test (Scans and shows signal strength graph). | Useful for checking actual battery health
menu to clear a stuck process, and the Tecno Spark was running better than new. | | * ##2664##* | Touchscreen drawing test
This is the first code technicians use to diagnose a faulty TECNO Spark.
| Code | Function | |------|----------| | *#*#1111#*#* | Check FTA software version | | *#*#2222#*#* | Check FTA hardware version | | *#*#0#*#* | LCD display test (colors, touch) | | *#*#0842#*#* | Vibration motor test | | *#*#2663#*#* | Touch screen test | | *#*#3264#*#* | RAM version info | | *#*#3646633#*#* | (advanced hardware settings – be careful!) | | *#*#64663#*#* | Complete hardware test menu (battery, camera, sensors) | | *#*#7780#*#* | Factory reset (⚠️ deletes all data!) |
Muestra la Tasa de Absorción Específica (SAR), que indica el nivel de exposición a radiofrecuencia del teléfono. Códigos técnicos y de desarrollo
