How To Use Secret Codes On Sharp Aquos Sense 5g Upd [best] -

: Check real-time cellular signal strength (in dBm), toggle specific 5G/LTE bands, run an internal PING test, or manually force the phone into "5G Only" mode if your local carrier signal fluctuates.

Certain network service providers modify the Android firmware to block access to diagnostic menus. This prevents users from accidentally changing band frequencies or messing up network settings. Android Version Updates how to use secret codes on sharp aquos sense 5g upd

Usage Statistics: A system-level log detailing precisely when every application on the handset was last launched and the exact duration of active foreground runtime. : Check real-time cellular signal strength (in dBm),

*#*#34971539#*#*

Here, you can view your current signal strength in dBm, voice network type, and data service status. Crucially, it allows you to run a Ping Test to verify if your 5G radio can actively resolve IP addresses. You can also force your phone into specific network configurations if your 5G connection is unstable. Android Version Updates Usage Statistics: A system-level log

Checks if the sensor that turns off your screen during a call is functioning correctly.

You may find lists online claiming codes like *#0*# (Samsung LCD test) or ##786# (RTN) work on all phones. They do not.