Descriptions
AT-200 Upgrade for DQ200 Read/Write Data
AT200 V1.7.4 Update
1. Add Polish language
2. Add DQ200 (TC1766/TC1784): Read and write DFLASH, EXT DFLASH, PFLASH (Need authorization)
3. Add ST10 boot mode (Need authorization)
(3.1) Add M7 (ST10F275) boot mode: read and write EEPROM, read and write FLASH
(3.2) Add ME7.8.8 (ST10F275) boot mode: read and write EEPROM, read and write FLASH
4. Add BOSCH TC series engine file verification (you can choose whether to verify the correction and write the file)
5. Add ECU (BMW / Mini) to read and write ISN, VIN: EDC17C06
6. Add 'Bosch Number Search' button
7. Fix the problem of reading and writing external FLASH of BOSCH TC series ecu
8. Fix TC1728 read and write issues
9. Fix some bugs and optimize software performance
10. Update AT200 Chinese help file
11. Volkswagen Bosch MED17 series ecu clone
12. Volkswagen 06J ecu clone
13. Solve the automatic data verification of Bosch ecu

Specifications
| General Info | |
|---|---|
| Product Type | Software |
Compatibility
FAQs
1. Is this key compatible with all Toyota Prius Prime models from 2023–2026?
Yes, this key is made to work with every Toyota Prius Prime model from the 2023 to 2026 model years. It does not matter what trim level your car is. This key will be a perfect match for your vehicle as a direct replacement part.
2. Does this Smart Key support on-board programming?
No, you can not program this key by yourself. It takes professional programming using special tools. You will be required to deliver it to an authorized auto locksmith or a Toyota dealer. They possess the necessary equipment to code the key to the security system of your car.
3. What tools are recommended for programming this key?
Professional tools, such as an Autel or the Toyota Techstream system are necessary in programming. They are not ordinary consumer instruments. This is the reason why we suggest a certified automotive locksmith to do the programming process or your local Toyota dealer to do it on your behalf.
4. Does the key include an emergency key?
Yes, it does include a physical emergency key. The key blade is hidden inside the fob. You can slide it out to manually unlock your driver's door. This is useful if your car battery dies or your smart key battery stops working.
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