アップグレードツールと方法をダウンロードします パスワードは geekbuying.com 次のモードに適合します: iFive mini3 http://www.geekbuying.com/item/iFive-Mini3-RK3188-1-6GHz-7-85-inch-Tablet-PC-Android-4-2-Quad-Core-IPS-Capacitive-Touch-Screen-1024-768-1GB-16GB-318403.html https://www.geekbuying.com/geekgiz/index.php/2013/12/10/ifive-mini3-only-can-upgrade-android-4-4-kitkat-os-try-to-upgrade-now/ iFive X2 http://www.geekbuying.com/item/iFive-X2-8-9-inch-Tablet-PC-Android-4-1-OS-RK3188-Quad-Core-IPS-Capacitive-1920-1200-Resolution-2GB-16GB-BT-316352.html https://www.geekbuying.com/geekgiz/index.php/2013/07/20/fnf-ifive-x2-rk3188-2gb16gb-8-9-inch-sdk2-0-android-4-2-os-stock-firmware/ iFive 2S http://www.geekbuying.com/item/iFive-2S-9-7-inch-Tablet-PC-Android-4-1-OS-RK3188-Quad-Core-IPS-Capacitive-Screen-1024-768-2GB-16GB-BT-316353.html https://www.geekbuying.com/geekgiz/index.php/2013/07/30/fnf-ifive-2s-rk3188-2gb16gb-9-7-inch-sdk2-0-android-4-2-os-stock-firmware/#.UuCQntKwpxk