: Format a Class 10 Micro SD card (up to 64GB) directly inside the camera to ensure the file system is correct. : Use a card reader to copy the firmware file to the root directory (not inside any folder) of the SD card.
After a firmware update, go back into the camera’s and select Factory Reset . This clears any residual corrupted settings from the old firmware and ensures all new parameters work correctly. apeman a77 firmware update
Updating the firmware generally requires contacting Apeman directly to receive the specific file for your camera's version. : Format a Class 10 Micro SD card
You can also submit a request via the Apeman Download Portal by selecting your model and providing your email. Step-by-Step Update Instructions apeman a77 firmware update