The FITFORT action camera records in 4K. In the past – cameras with this resolution costed at least 5 times as much. The video quality is great. If you are a professional and need an action camera with the best quality – then this one is not for you. But for rest of people, those who just look for a nice camera to use from time to time – it’s perfect ! In my opinion, it records as good as the more popular (yet – still affordable) AKASO action cam (Amazon link). I do want to mention that the FPS (frames per seconds) are pretty low when recording 4K, so I would recommend using 1080P instead (which provides 30FPS).
FITFORT Action Camera 4K WiFi Ultra HD Waterproof Sport Camera 2 Inch LCD Screen 12MP 170 Degree Wide Angle 2 Rechargeable 1050mAh Batteries Free Travel Bag Include 19 Accessories Kits
Firmware can be used to update your TV Box device. However, please note that firmware is usually suitable to a specific hardware platform, and if you use it on another non-compatible device of TV box, you may brick your device. For TV Box with Amlogic CPU, you should know this useful tool: Amlogic USB Burning Tool.
Firmware upgrade with USB Burning Tool
This method is used for most firmware distributed online. If you have a single firmware file, normally an .img file or extension, you need to use another Windows tool called USB Burning Tool. If for some reasons, your firmware is badly damaged, and can’t access the recovery mode, that may be the only way to unbrick your board. Follow the steps below.