Ensure the tablet is at least 50% charged to avoid a hard brick during the process.
When a factory reset occurs via recovery, the system wipes /data but leaves /frp intact unless a full wipe (including persist ) is performed. allwinner a133 frp extra quality
A significant volume of "Allwinner A133 FRP" listings on platforms like eBay, AliExpress, or liquidation auctions refers to locked devices . These are often: Ensure the tablet is at least 50% charged
: This is a primary tool used by mobile repair professionals to handle Allwinner A133 devices. These are often: : This is a primary
For a bulk buyer, an "FRP" listing indicates the device is functional hardware-wise but software-locked.
This usually means the firmware flash was incomplete. Re-run the PhoenixUSB Pro tool.
: "Extra Quality" often denotes a "tested" or "clean" firmware file (scatter file) used to overwrite the partition containing the FRP lock data.