: Firmware updates are performed at your own risk. The author is not responsible for damaged devices. Always cross-reference firmware with your specific hardware revision.
Search for HK8_Pro_Max_Portable_Updater_v3.2.apk . Do not install the standard "Da Fit" or "Glory Fit" app. You need the , often named: hk8 pro max firmware update portable
close the app, lock your phone screen, or move the watch away from the phone during this time. : Firmware updates are performed at your own risk
The term "portable" in the context of firmware updates for the HK8 Pro Max could refer to the ability to update the device's firmware without needing to connect it to a computer or through a traditional update mechanism provided by the manufacturer. This could involve using a portable storage device, another device for updating, or even an over-the-air (OTA) update mechanism that doesn't require a physical connection. Search for HK8_Pro_Max_Portable_Updater_v3
Keep your watch and phone within 3 feet (1 meter) of each other throughout the entire process. Step-by-Step Guide: Upgrading HK8 Pro Max Firmware Portably
: If the connection drops, toggle your phone's Bluetooth off and on, restart both devices, and try again. Stuck at 0%