Grundig help files:

Radios help files in PDF/ZIP/BIN/HEX or TXT format.

Have you ever wanted to know how to decode a security coded radio.?

We offer a selection of files that will help in the re-programming of Security Code Radios.

Programming directly, these file will help in showing where and how the values are stored.
(Not all files contain the maths and may be general help files showing connection only)

Its expected that you have the necessary knowledge in Eeprom/Flash/Micro programming equipment and soldering techniques.
If you wish to know what king of equipment, then please get in touch... there are lots of free programmers out there.

(Please note that we do not offer any radios for sale, this is pure data that will be sent to your registered email address after payment.)