Procedure of copying CN2 (4D) by CN1 (4C) Via CN900 Key Programmer

1. First put CN2(4D) in testing hole to test the data

2. Remove CN2(4D) from testing hole. And put CN1(4C ) in the testing hole. And then press Copy button

3. After press Copy button and wait for few seconds then will see following data.. And finally will see Success. Itmeant copy is successful.

4.To Test CN1(4C)through copy become CN2( 4D ) successful or not.
Keep CN1(4C) in the testing hole and press Back button and then press Identify & Copy button .
Wait for few seconds then will see the follow data. And the CN1 (4C) data showing same as CN2(4D) data. So it meant CN1(4C ) have been copied and became CN 2(4D)

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