SOS Flashlight App transforms your smartphone into a powerful Morse code signaling device, capable of transmitting emergency messages or custom text through multiple channels simultaneously. Features Signal Transmission Methods Flashlight: Utilizes your device's camera led flashlight to transmit visual signals. Vibration: Sends tactile signals through device vibration. Audio: Generates clear audio tones at 700Hz frequency. Screen Light: Maximizes screen brightness to create visual signals in darkness. Core Capabilities Background Service: Continue signaling even when the app is minimized or screen is locked. Message Customization: Send any custom message in Morse code. Adjustable Speed: Choose from slow, medium, fast, or custom transmission speeds. Morse Code Decoder: Convert received Morse code into readable text. User Preferences: Independently toggle each signaling method based on your needs. Usage Emergency SOS: Press the SOS button to immediately begin transmitting the international SOS signal (... --- ...). Custom Message: Enter your text in the input field and press "Send" to convert and transmit. Decoder: Navigate to the decoder screen to translate incoming Morse code signals. Settings: Customize transmission speed and toggle different signaling methods.