OCflash Downgrade OPCOM firmware if was upgraded from 2011 2012 official software - Page 5
Register
Page 5 of 8 FirstFirst 12345678 LastLast
Results 61 to 75 of 106
  1. #61
    Newbie
    Join Date
    Mar 2021
    Posts
    2
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default

    Hello,i need Opcom firmwere 1.39 and i will downgrade my interface.

  2. #62
    Newbie
    Join Date
    Apr 2021
    Posts
    9
    Thanks
    1
    Thanked 2 Times in 2 Posts

    Default

    Hello,
    Does anyone know, if I can downgrade my OPCOM China-Clone 08/2010 v.1.59 to v.1.39, using manocao's files from post #1?

  3. #63
    DK Veteran

    Join Date
    Dec 2014
    Location
    PL
    Posts
    1,008
    Thanks
    493
    Thanked 900 Times in 414 Posts

    Default

    Quote Originally Posted by zwkrz View Post
    Hello,
    Does anyone know, if I can downgrade my OPCOM China-Clone 08/2010 v.1.59 to v.1.39, using manocao's files from post #1?
    You can do this if you have Opcom with real PIC 18F458.
    Disassemble the casing and check what PCB you have. ("OPCOM", "Opcom NEW", "OPCOM.5 2007-12-10", OPCOM V5 / V6 2013-6-2 ".
    If there are D5 and C22 elements on the PCB, you have a false PIC 18F458 and by changing FW you will kill cable

  4. #64
    Newbie
    Join Date
    Apr 2021
    Posts
    9
    Thanks
    1
    Thanked 2 Times in 2 Posts

    Default

    Quote Originally Posted by Mario6 View Post
    You can do this if you have Opcom with real PIC 18F458.
    Disassemble the casing and check what PCB you have. ("OPCOM", "Opcom NEW", "OPCOM.5 2007-12-10", OPCOM V5 / V6 2013-6-2 ".
    If there are D5 and C22 elements on the PCB, you have a false PIC 18F458 and by changing FW you will kill cable
    Thank You for fast answer. I've checked and on my PCB is sign "OPCOM_NEW" and PIC 18F458 - I/PT. Does mean I can downgrade?
    Last edited by zwkrz; 27th April, 2021 at 07:57 PM.

  5. #65
    Newbie
    Join Date
    Apr 2021
    Posts
    9
    Thanks
    1
    Thanked 2 Times in 2 Posts

    Default

    Quote Originally Posted by zwkrz View Post
    Thank You for fast answer. I've checked and on my PCB is sign "OPCOM_NEW" and PIC 18F458 - I/PT. Does mean I can downgrade?
    ... and my PCB
    Attached Images Attached Images

  6. #66
    DK Veteran

    Join Date
    Dec 2014
    Location
    PL
    Posts
    1,008
    Thanks
    493
    Thanked 900 Times in 414 Posts

    Default

    Quote Originally Posted by zwkrz View Post
    ... and my PCB
    This PCB looks fine. I think it has a real PIC 18F458 and at 99% you can change the FW. Most often the "Opcom New" and "Opcom.5 2007-12-10" PCBs have a real PIC.
    If you don't try to change FW, you won't know 100%.

  7. The Following User Says Thank You to Mario6 For This Useful Post:

    zwkrz (28th April, 2021)

  8. #67
    Newbie
    Join Date
    Apr 2021
    Posts
    9
    Thanks
    1
    Thanked 2 Times in 2 Posts

    Default

    I tried and success Have v.1.39 Thank You.

  9. The Following User Says Thank You to zwkrz For This Useful Post:

    Mario6 (29th April, 2021)

  10. #68
    Newbie
    Join Date
    Apr 2021
    Posts
    9
    Thanks
    1
    Thanked 2 Times in 2 Posts

    Default

    ... and now I'm looking for software for FW v1.39.
    Op-com 100219 is the version suitable for reading the PIN from immo?
    Opel Astra G 2005
    Last edited by zwkrz; 29th April, 2021 at 06:54 PM.

  11. #69
    DK Veteran

    Join Date
    Dec 2014
    Location
    PL
    Posts
    1,008
    Thanks
    493
    Thanked 900 Times in 414 Posts

    Default

    Quote Originally Posted by zwkrz View Post
    ... and now I'm looking for software for FW v1.39.
    Op-com 100219 is the version suitable for reading the PIN from immo?
    Opel Astra G 2005
    I don't think you can read carpass on Opel Astra G using Opcom 100219 (08 2010 china clone). But if you want, I can send you a link to 082010 multi lenguage SW.
    Attached Files Attached Files
    Last edited by Mario6; 29th April, 2021 at 08:15 PM.

  12. #70
    Newbie
    Join Date
    Apr 2021
    Posts
    9
    Thanks
    1
    Thanked 2 Times in 2 Posts

    Default

    Quote Originally Posted by Mario6 View Post
    But if you want, I can send you a link to 082010 multi lenguage SW.
    Yes, please send me a link. I'll try ...

  13. #71
    DK Veteran

    Join Date
    Dec 2014
    Location
    PL
    Posts
    1,008
    Thanks
    493
    Thanked 900 Times in 414 Posts

    Default

    Quote Originally Posted by zwkrz View Post
    Yes, please send me a link. I'll try ...
    Link to the Opcom 082010 China (Pl, EN, DE, RO) 32/64bit
    Attached Files Attached Files

  14. #72
    Newbie
    Join Date
    Apr 2021
    Posts
    9
    Thanks
    1
    Thanked 2 Times in 2 Posts

    Default

    Quote Originally Posted by Mario6 View Post
    Link to the Opcom 082010 China (Pl, EN, DE, RO) 32/64bit
    Thank's a lot. Today or morning I try

  15. #73
    Newbie
    Join Date
    Apr 2021
    Posts
    9
    Thanks
    1
    Thanked 2 Times in 2 Posts

    Default

    You're right. For my car Opel Astra G 2005 there isn't option recovery PIN from immo
    I've given up.

  16. The Following User Says Thank You to zwkrz For This Useful Post:

    Mario6 (30th April, 2021)

  17. #74
    DK Veteran

    Join Date
    Dec 2014
    Location
    PL
    Posts
    1,008
    Thanks
    493
    Thanked 900 Times in 414 Posts

    Default

    Quote Originally Posted by zwkrz View Post
    You're right. For my car Opel Astra G 2005 there isn't option recovery PIN from immo
    I've given up.
    I think "Carprog" via OBD II port should solve your problem.

  18. #75
    Newbie
    Join Date
    Jun 2021
    Location
    netherlands
    Posts
    2
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default

    are the HEX files incuded in the zip file?
    I run firmware 1.99 i can see some options, but not as many, my mate can see with firmware 1.58.

    I can download the firmwares, but not the zipfile OCflash.
    Last edited by albert1973; 1st June, 2021 at 09:15 AM.

 

 
Page 5 of 8 FirstFirst 12345678 LastLast

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •