User's Manual

SHIFT RED User Manual

Firmware Updates

Firmware updates are provided to optimize the performance of SHIFT RED. Update

the aircraft to the latest firmware by following the procedure below:

1. From the download page (www.thisiseng.com/support/download/) of the SHIFT

website, download the firmware to a micro SD card.

2. With the aircraft powered off, remove the battery and insert the micro SD card

into the micro SD slot.

3. When the aircraft is powered on after inserting the battery, the firmware update

begins automatically and the front LED blinks.

4. The firmware update takes approximately two minutes, and the aircraft is

automatically rebooted in the process. Do not remove the battery or turn off the

aircraft while updating.

5. Upon the completion of the firmware update, the aircraft is automatically powered

off, and the firmware file in the micro SD card is deleted.