For Toyota 4A/8A All Keys Lost Programming, you can check KEYDIY KD MAX & KD MATE.
KEYDIY KD-MATE Key Programer Work with KD APP KD-MAX KD-X2 for Toyota 4A 4D 8A, BYD and VAG IMMO4th.
And here is some review about KEYDIY KD MAX & KD MATE for Toyota key programming.
| User | Vehicle Model | Function Tested | User Feedback & Review |
| Mark T. | 2016 Toyota RAV4 | Add 3 Smart Keys | “Programmed three keys for my 2016 RAV4. Took 4 minutes total. Works perfectly.” |
| Lisa K. | 2017 Toyota Corolla | All Keys Lost (AKL) | “Used it on a 2017 Corolla with no keys. Third try worked. Worth every penny.” |
| Pro Locksmith | 2018 Corolla Altis | Emergency AKL Rescue | “Process took exactly 22 minutes from opening the hood to the test drive. No bypass modules required.” |
| Thai Taxi Spec | 2019+ Toyota (4A) | 4A Chip Programming | “KD-MATE is unmatched for 4A chips. Precision and speed at a budget price.” |
| UHS Tech Team | 2020+ Lexus ES/RX | Pincode Bypass | “Realized Toyota smart key programming without pin code and AKL without a simulator.” |
| Verified Buyer | 2023 Honda Civic | Smart Key Gen | “Programming took under 8 minutes. The Android interface on KD-MAX is very smooth.” |
| Anonymous | 2013 VW Passat | Remote Generation | “Great deal. Excellent for 80% of my daily jobs. Very portable for mobile work.” |
| Baabji Motors | Toyota Hilux/Fortuner | OBD Key Addition | “Handled Toyota 8A-88 systems efficiently using the OBD adapter. Reliable tool.” |
| Locksmith Pro | 2022 Toyota BZ4X | 30-Pin New Model | “Combined with the 30-pin cable, KD-MATE handled the new Lexus/Toyota models easily.” |
| Independent Tech | Toyota Fleet | Batch Initialization | “The synergy between KD-MAX and KD-MATE multiplies efficiency. No more bricked ECUs.” |
In real-world workshop conditions, the KEYDIY KD-MATE has proven to be a practical solution for Toyota “All Keys Lost” (AKL) jobs. On supported Toyota platforms, smart key programming can be completed without the need for an external simulator, which keeps the setup straightforward and reduces unnecessary equipment on the bench. For working locksmiths, that means fewer connection points, less room for error, and a cleaner workflow overall. As always, confirming the exact model, year and system type before starting remains essential.
When paired with the KEYDIY KD-MAX, coverage extends further into newer Toyota platforms. With the correct accessories — such as the 30-pin cable — the setup is capable of handling 2022 onwards models within the supported range, including vehicles like the Toyota bZ4X.
From a UK locksmith’s perspective, success with these jobs often comes down to preparation rather than just tooling. Checking platform compatibility, ensuring the correct cables are on hand, and understanding the immobiliser type in advance will save valuable time on site. In day-to-day mobile work, a predictable and well-structured process is what ultimately protects both efficiency and profit margin.