BBP30 and BBP33 - Upgrade the Firmware Without Access to LCD Screen | Brady Support
Updated LCD Screen firmware to V. 2.0.0.3 now bottom of screen has black and grey lines (wavy lines at bottom) - iCUE Software Troubleshooting - Corsair Community
LCD displays and firmware updates for various products – Radio/TV transmitter superstore
LCD Firmware Flashing went smoothly and Added a Skin. : r/gpdwin