(like Teclast or Dragon Touch) so I can help you find the exact download link?
Click and browse to select your downloaded Allwinner A133 .img firmware file. Step 2: Boot Device into FEL Mode Allwinner A133 Firmware
The Allwinner A133 is a highly popular, budget-friendly quad-core ARM Cortex-A53 processor. It widely powers entry-level Android tablets, smart displays, and Internet of Things (IoT) devices. (like Teclast or Dragon Touch) so I can