While less active, XDA has guides for flashing "PhoenixSuit" images (Allwinner) and "FactoryTool" images (Rockchip). Search for "Allwinner T3 firmware."
: Installing firmware intended for a different model (like T3L vs. R16) can lead to a permanently "bricked" device. Steady Power quadcore t3 p1 update download top
Here are some of the top features you can expect from the T3 P1 update: While less active, XDA has guides for flashing
If you can tell me the or MCU version from your device settings, I can help you find the specific update file you need. How To Update Your Android Head Unit + Apps Steady Power Here are some of the top
This is the simplest method if your device is connected to the internet: : Use a mobile hotspot or home network. Navigate to Settings : Go to System -> System Upgrade .
There is no single central repository. You should first check the manufacturer's site (e.g., Joying's Update Blog or CarpodGo Firmware ).