: Different manufacturers may customize the firmware, meaning a bypass method that works for one A133 tablet might not work for another.
For a step-by-step visual demonstration of the connection and reset process using professional tools: Allwinner A133 Frp
Would you like a detailed step-by-step for the sunxi-fel Linux method? tap the “Emergency call” button
: Open the EFT PRO software and navigate to the Allwinner or "Liner" tab. Allwinner A133 Frp
On most A133 tablets, you can swipe down from the top edge to open Quick Settings even during setup. If that fails, tap the “Emergency call” button, then tap the three dots or info icon to open the dialer keypad.