Launch PhoenixSuit and load your chosen firmware image. Turn off your tablet. Hold the Volume Down button while connecting the device to your PC via a USB cable. Rapidly tap the Power button to trigger the upgrade prompt on your PC screen. Select "Format" for a clean install. Crucial Precautions Before Flashing
XDA Developers Forum, specifically the GSI forum section. C. Customized Kernel/Rooted Firmware allwinner a133 firmware better
Since many A133 devices are RAM-constrained, adjusting the "ZRAM" or swap partition can prevent apps from closing prematurely. Apps like "Swerve" or manual build.prop edits can help manage how the system handles virtual memory. 3. Thermal Throttling Tweaks Launch PhoenixSuit and load your chosen firmware image
The A133’s strongest asset is its video engine (H.265/H.264 decode up to 4Kp60). Stock firmware often underutilizes it. allwinner a133 firmware better