Use a card reader to connect your Micro SD card to a PC. Copy the downloaded firmware file directly onto the root directory of the card (do not place it in a folder).
Here is a comprehensive guide on why you should update your HP F870g and exactly how to do it without bricking your device. Hp F870g Firmware Update
Ensure the dash cam is connected to a stable power source (like your car's charger) during the update to prevent it from shutting down. Firmware Update Steps Use a card reader to connect your Micro SD card to a PC
This method isolates the update process from the host operating system drivers, reducing the risk of bricking the drive due to OS-level interrupts (such as sleep modes or driver crashes) during the flash process. Ensure the dash cam is connected to a
Fixes issues where the dash cam struggles to lock onto satellites.