Toyota 8A Non-Smart Adapter is designed for programming Toyota with blade keys (non-smart system) when all key lost.
Here is a review:
Corolla 2015 akl success.
Here is an easy guide:
Check connections – Corolla Connection
Connect as Xhorse Tablet guided.
OBD make master key.
VVDI Super Chip to add 2nd key.
Credit to Mahmoud Keshkah