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81 Posts
Discussion Starter · #1 ·
I wanted to make a new key and thought I would try a cheap blank with a transponder chip, PCF7936 ID46.

I found someone local and he wanted to be sure the chip would work for me. He read my key to see if he could copy it to the transponder, but it failed.

He said no worries, turn the bike on with the key - and then he was able to clone it! Apparently there's a hidden data bit set, and I would not have been able to use a generic ID46 chip.

He did all that for €5
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