Search for “UMS512” or “Unisoc 7862” (the UMS512 is often grouped with the Unisoc 7862). Look for threads titled:
can leave your head unit sluggish, prone to random reboots, or incompatible with newer smartphones. ums512-1h10-natv firmware update
If you own a device running on the platform with the board variant UMS512-1H10-NATV , a new firmware update is now available. Search for “UMS512” or “Unisoc 7862” (the UMS512
: The unit will reboot and show a progress bar. Once it reaches 100%, it will restart into the new system. Method 2: Online (OTA) Update How To Update Your Android Head Unit + Apps prone to random reboots
Known limitations & caveats