Signal Strength Checker 3.1

Signal Strength

• This application provides the signal strength of cell phones.
• Due to the deprecation of the API utilized by this application, it is non-functional on devices running Android 10 and above.
• For devices with Android 12 or newer, consider using "Signal Checker 5G" as an alternative.
• Usually, signal strength is quantified in dBm or asu, which may be challenging to interpret in terms of minimum and maximum values. This application presents signal strength as a percentage.
• The signal strength of LTE typically registers low values due to the characteristics of the radio wave frequency it utilizes. When in close proximity to a cellular antenna, the LTE signal percentage nears 100%. We encourage you to test it out.

Network Information

• In addition to signal strength, users can access the following network information:
• - Network Operator
• - Network Type
• - Phone Type

Others

• This application does not require any permissions, ensuring a high level of security.