This is a reported issue with the Apeman A79 and various third‑party apps. Even when the Wi‑Fi connection between the phone and camera is established, the app may fail to establish a media link.
The Apeman A79 Firmware situation is a case study in budget electronics. The hardware is a rebranded OEM shell with generic Ambarella internals. The manufacturer provided the bare minimum software to get it on the shelf and moved on.
Move the file to the main root drive and ensure file extensions are visible on your computer. The Camera Screen Remains Black Permanently (Bricked) Apeman A79 Firmware Update
I should also mention that the official firmware might be hard to find, and users might need to contact support. I'll also include the email and website from the app page.
Most users searching for a firmware update for the A79 are doing so because of three specific hardware/software disconnects: This is a reported issue with the Apeman
Quick checklist (before pressing “Update”)
Updating the firmware on your Apeman A79 action camera is a critical step to ensure device stability, fix known bugs, and occasionally unlock new software features The hardware is a rebranded OEM shell with
Patches translation errors across different language settings in the user interface. Important Pre-Update Checklist