Hold the device's boot key (often Volume Down or a dedicated pinhole button) while connecting it to the computer via a reliable USB cable.
Because the A133 is not a common consumer chip (unlike Snapdragon or Exynos), the exploit vectors for FRP are different. There are no "generic" unlock codes. This is where the term becomes critical.
Draw an (backward or normal) on the screen to trigger the Voice Commands menu.
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| Tool | Method | Success Rate | |------|--------|--------------| | (Allwinner module) | Uses Test Point (TP) + Software reset of the FRP partition. | High (requires disassembly) | | Medusa Pro Box | Direct eMMC read/write – rewrites the persistent or frp partition. | Very High (requires eMMC adapter or ISP soldering) | | Z3X Easy JTAG | JTAG interface to clear FRP flags. | Medium (rare for A133) |
: Various free or paid PC utilities can remove FRP by putting the device into a specific connection state (holding Volume buttons while plugging in USB). : Success depends on having the correct Allwinner USB drivers
: Tap on Vision Settings or Accessibility . Turn on TalkBack . Trigger Assistant : Draw an inverted "L" shape ( Hold the device's boot key (often Volume Down
Complete Guide to Allwinner A133 FRP Bypass: Exclusive Methods and Tools
Double-tap and clearly say: "Open Google Assistant."
Restart the device or back out entirely to the initial setup screen. This is where the term becomes critical
This is the most reliable method. It completely overwrites the device partitions, including the locked FRP data block. Tools Required A Windows PC. A high-quality USB-C data cable. or Allwinner LiveSuit software.
Standard tools like Octopus Box , NCK Box , or UMT may support Allwinner, but they require or specific firmware versions. Without the exclusive key, the process fails.
Method 2: The ADB / Fastboot Command Method (Requires System Loophole)