Xhorse Toyota Smart Key Adapter with XM38 Remote works great on Toyota smart key programming.
This article is a review of them:
Toyota Corolla 2021 all key lost using Xhorse XM38 working good all

Generate Corolla Smart ID4A.

Link Toyota adapter to Key Tool Plus.
(Path: Immo programming>>Toyota>>Select from model>>Corolla>>2019->>keyless Go>>4A)

VVDI Tablet connected to smart box by adapter.


Path: Immo programming>>Toyota>>Select by type>>Smart key system>>All smart remotes lost
Backup smart box EEPROM


Write data to XM38 Remote.

Car starts, all done!

Credit to Jose Samayoa
Skype: xhorsevvdi.com
Whatsapp: https://wa.me/8613983756354

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