CGDI K2 new software V5.8.8 is now available. It can modify IDs for NCF29AX encrypted MCUs, calculate password for Honda Activa motorcycles, and unlock keys for Toyota 4A Models.
Update time: April 23, 2026
1.Added ID modification function for encrypted options of MCU programmer NCF29A1, NCF2951, NCF2953, NCF295E, and NCF2971.
2.Added function for Honda Activa motorcycles password calculation.
3.Added key unlocking function for 15 Toyota 4A models as follows:
| Model | Part Number | Year | Chip | Key Type | Frequency |
| Toyota Corolla | 8990H-02020 | 2020 | ID4A | 2B | 433.58 / 434.42 MHz |
| Toyota Corolla | 8990H-02040/02050/02060 | 2020 | ID4A | 3B | — |
| Toyota Corolla | 8990H-12050 | 2020 | ID4A | 3B | 314.35 / 312.11 MHz |
| Toyota Corolla | 8990H-12130 | 2020 | ID4A | 2B | 314.35 / 312.11 MHz |
| Toyota Corolla BA Sedan Trunk | HYQ14FBW / 8990H-02470 | 2024 | NCF29A1M05 | ID4A 4B | 314.35 / 312.11 MHz |
| Toyota Corolla BA Sedan Trunk | 8990H-02441 | 2024 | NCF29A1M05 | ID4A 3B | 433.58 / 434.42 MHz |
| Toyota Corolla Cross BA SUV Trunk | HYQ14FBW / 8990H-0A020 | 2024 | NCF29A1M05 | ID4A 4B | 314.35 / 312.11 MHz |
| Toyota Corolla Cross BA Sedan | HYQ14FBW / 8990H-0A010 | 2024 | NCF29A1M05 | ID4A 3B | 314.35 / 312.11 MHz |
| Toyota Yaris / Corolla BA Sedan | 8990H-K0050 | 2024 | NCF29A1M05 | ID4A 2B | 433.58 / 434.42 MHz |
| Toyota Yaris / Corolla Cross BA SUV Trunk | 8990H-0D031 | 2024 | NCF29A1M05 | ID47 | 3B |
| Toyota Camry BA Sedan | 8990H-33210 | 2025 | NCF29A1M05 | ID47 | 4B / 433.58 MHz |
| Toyota Corolla Cross BA SUV (Japan Region) | 8990H-52411 | 2024 | NCF29A1M05 | ID4A 3B | 314.01 / 312.50 MHz |
| Toyota Corolla BA Sedan (Japan Region) | — | 2024 | NCF29A1M05 | ID4A 3B | 314.01 / 312.50 MHz |
| Toyota Corolla BA (Japan Region) | 8990H-52160 | 2024 | NCF29A1M05 | ID4A 2B | 314.01 / 312.50 MHz |
| Toyota Corolla Cross AA SUV | 8990H-52160 | 2022 | NCF29A1M05 | ID4A 4B | 433.58 / 434.42 MHz |
Additionally, CGDI K2 Smart Key Tool supports data reading for encrypted keys on the following MCUs:
- NCF29A1
- NCF2951
- NCF2953
- NCF295E
- NCF2971
It also features ID modification functionality for VW 5C/5D OEM keys.
Read also:
CGDI K2 Copy VW 5C 5D Key
