How to update your PortaPack's firmware: Updating firmware

The top bar is always present. From left to right, it shows:

• A "back" button, if it is possible to go to the previous UI screen.
• The current screen/app title.
• The stealth mode toggle button (green if enabled).
• The text entry mode select button.
• The screenshot button.
• The sleep button.
• The SD card's status.

• Close Call
• CW generator
• Frequency manager
• Jammer
• LCR transmitter
• Microphone transmitter
• Morse transmitter
• Play Dead mode
• POCSAG receiver
• POCSAG transmitter
• PWM RSSI output
• RDS transmitter
• Soundboard
• Stealth mode
• Unistroke text entry
• Xy/Ep transmitter