Summary
The RK3026 rarely enters Loader mode automatically. Use Mask ROM Mode: Rockchip Rk3026 4.4.2 Firmware
: Click the button to browse and select your specific Android 4.4.2 firmware file. Enter Loader Mode Power off your tablet. Press and hold the Review — Rockchip RK3026 (Android 4
Load Firmware: Click the "..." button at the top right and select your 4.4.2 firmware .img file. Enter Flash Mode: Power off the tablet. perform these optimizations:
Stock 4.4.2 is slow by modern standards. After a fresh flash, perform these optimizations: