Keydiy KD-X4 key programmer released new software update on August 3rd, 2026.
New Function:
Direct clone/copy Toyota/Lexus/Subaru 8A smart keys using TIB smart remote.
Making work faster and more efficient.
Supported versions (8A):
88 | A8 | A9 | AA | B8 | B9 | BA | F3 F4
Benifits:
*Direct version of the smart key.
*No need to reprogram the remote.
*While maintaining all the original functions of the key.
Update the KD-X4 device today and benefit from the latest KEYDIY innovations.
Q: It clone a KEYDIY TIB smart key to another KEYDIY TIB smart key or from OEM to TIB?
A: Clone an original (OEM) key to TIB.
Q: What is the difference between TB and TIB remote? Can i use TB remote?
A: Use TIB remote ONLY. TB remote can generate some remotes that TIB cannot, i.e Volvo 8A chip key.
TIB also replaces TDB remote.
Q: Will KD-MAX also copy Toyota 8A using TIB?
A: Yes, KD-MAX also receives this upgrade.
Q: Need to program on car afterwards?
A: No, direct clone a new TIB remote. No programming required.
How to copy/clone Toyota 8A smart key with KD-X4 using TIB remote?
Go to TIB Copy 8A (Toyota/Lexus/ Subaru) function.
Place the original vehicle key onto the KD-X4 induction coil.
Make sure the key’s induction coil is positioned at the KD-X4 induction coil area.
Follow the prompts and press the key button to collect data.
The device will display remote control options. Select the correct remote option.
Then place the TIB remote into the KD-X4 induction coil.
Generate the remote.
Press any button to start generation.
Remote generation successful.
Test the remote and emergency functions.
To improve accuracy, please note the following:
Do not perform the detection inside the vehicle.
Keep as far away as possible from low-frequency signal interference.
Place the remote control induction coil into the detection coil during testing.
User review:
Remote control works flawlessly. No sync code issue. No need to use the remote to unlock the door-using the door handle works just as perfectly.
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