how to modify the code

Admin عدد المساهمات : 3267 تاريخ التسجيل : 17/11/2007

Let's say that you have a new car's radio.. and you dont know the
unlock code .. Or maybe you want to modify this code ... here you will
find the easiest way to do it...

here in this tut. let's take Philips 22DC670 as sample..

Tools needed :
*_ Dump Utility
*_ Code calculator
*_ Hex Editor
*_ Original .bin file (with known code)
*_ Readed .bin file (from car's radio)

. Now .. with Dump Utility (see pic) ..you can find were is the code..

. use Hex editor to change your code to (0000) or any code you want and save the file..

. with PonyProg and SIPROG.. you can read EEprom IC for your car's radio..(HERE)

. using Code Calculator .. you can verify or read the code of dumped file ,and ,if needed,, you can reset counter how to modify the code Wink

.

If everything going well ,, now you can write the .bin file into the EEprom IC of your car's Radio ..
how to modify the code 1221571869

Dump Utiliti
Code Calculator v2.21.71.157
22dc670

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