A business license or proof of locksmith practice must be produced when purchasing professional locksmith tools in accordance with the relevant law and regulations and industry practice
(after you finish lock and unlock ,then you can do as below to change Other button (Panic Turnk )Not work button configured)
( 1. Frist ,Need prepare one big CN900 device , my TOY PCB ,one battery)
(2. press special ---real , please don’t fit the battery when you real TOY PCB board ,must take care)
(3. fit the battery in Toy PCB board ,then press “IDENTIFY”)
(4.now can select which no work button to change the button configured . )
(5. normal is NO.2 and NO.7 ,but if NO.2 AND NO.7 no working , you need check from NO.1 TO NO.7 ,100% you can find the correct one for your car)
( for example , now you need to change Panic button , you can select NO.1 ,after select finish ,you must face your car to confirm working or not ,if didn’t working ,you must select NO.2 untill you find the correct one)
Finsh Panic button ,then you can continue the Turnk button)
Note : all process just need 2 mini can finish .