Lonsdor KH100+ Unlock Toyota Smart Key Number of Use is Limited Error

Problem:

Tried to unlock Toyota smart key with Lonsdor KH100+ key tool but failed. It said the number of use is limited and asked waiting for 20hrs. How to fix it?

Solution:

KH100 can only unlock Toyota keys for free once per day. If you exceed the limit, you’ll need to wait until the next day.

Other devices will unlock Toyota smart keys without limitation:

Eoneboss TLK1 to unlock 8A key and TLK2 to unlock 4A smart key.