View Full Version : Unlock car radio BECKER MODEL NR BE 1490
Visar Mato
12-02-2002, 00:00
A friend of mine has this car radio on his mercedes and somehow it blocked
BECKER MODEL NR BE 1490
SERIAL NR 1076670
INTERNATIONAL
MERCEDES
LOCK CODE LOST
Anyone can help me to unlock it
GSM Coolhawk
12-02-2002, 00:41
Hi
You'll have to build a programmer and reprogram the EEprom.
Look here (http://www.incomtech.mksat.net/orion_shop_en.html)
Regards
Visar Mato
12-02-2002, 09:19
I have pony programmer,but if doesn't work i can make the Orion programmer.Do you know what eeprom has inside?What soft i need to unlock the eeprom or where to download new eeprom/
Thanks for your help
Rgds
GSM Coolhawk
12-02-2002, 09:34
@Visar Mato
All is on the site I gave a link to, Software to program, hardware and even the "clean" eeproms.
Just browse a little bit on the site and you shall find.
Regards
@Visar Mato
psst .... look at 94a+b, 95a+b, 96a and after that decrypting after this :
¦ A ¦ B ¦ 8 ¦ 9 ¦ E ¦ F ¦ C ¦ D ¦ 2 ¦ 3 ¦
¦ 0 ¦ 1 ¦ 2 ¦ 3 ¦ 4 ¦ 5 ¦ 6 ¦ 7 ¦ 8 ¦ 9 |
eeprom is 85C82 ( 24c02) u find it under mechanical part
b.r.
Visar Mato
12-02-2002, 18:51
GSM Coolhawk
I did search at that site but i need to pay for that,maybe you can send me the software and a good eeprom for this model and i can make the Orion hardware.
Thanks
Visar
Visar Mato
12-03-2002, 09:37
Ok clean eeprom founded,now i need to write the eeprom.
How can i write it?I have Pony programmer,that works with old models of mobile phones.It works ok with 24cxx chips.
Thanks
GSM Coolhawk
12-03-2002, 11:57
Hi
For writing the EEprom the best solution in my opinion is a SOIC Clip, it quite a price though (90Euros) but well worth it, I have used it for over 1 year and helped me out alot.
It allows you to read write EEprom without desoldering the EEprom from the board.
You can find it -here (http://ucables.com/products/cables/ucables/index.htm)
If you prefer you can build your own interface for Pony Prog you'll find schematics for this on Pony Progs own website here (http://www.lancos.com/siprogsch.html)
Regards
hei visar,
did u try what wrote? is 100%
Visar Mato
12-04-2002, 09:19
Ringo
I don't understand where can i see it,inside eeprom nothing.
Thanks
Originally posted by Visar Mato
Ringo
I don't understand where can i see it,inside eeprom nothing.
Thanks
did u find the eeprom(85c82)? if yes is like 24c02 and u can read with pony prog then go to adress 94,95,96 and write here what u see...I told u the code... if eeprom is damaged by unknown reason I send to u a good eeprom
b.r.
Originally posted by DomnulV
Need radiocar forum?
where I can find this forum?
b.r.
Go to Yahoo groups and search "car radio"
You will find great groups and support,but if you don't find eeprom inside,you maybe not decode this radio,search for help from another people with more experience
WBR
Chawkiz_gsm
12-17-2002, 10:39
ok file send ok bin and codes
chawkiz@yahoo.com
+216 98 238 031