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  1. Yesterday
  2. The AVIC Development Mod

    Why are using testmode_s......
  3. PAC RPK4-FD2201 install. No backup camera

    Radio purple/white goes to purple/white on interface for reverse camera.
  4. The AVIC Development Mod

    I'm having trouble creating testmode_s. I can't figure out what string I need to use for the 1st and 3rd field. Can someone help out with this?
  5. AVIC-MRZ99 Custom Firmware / Testmode

    No words to express my gratitude! Worked like a charm, replaced not only JPJPN, but JPENG, JPMEN and JPMTB and its now in English with the beautiful graphics.
  6. AVIC-MRZ99 Custom Firmware / Testmode

    Or is there a script I can put on the sd card to execute av.exe on boot?
  7. software error screen

    Hi I have a APH 120 as well, showing software error, I'm having trouble writing to the new sd card. I'm confused what the Testkey n3 is and what I am supposed to do with it? (I have the unit in bits ready for the new card)
  8. good morning I have problems with my pioneer AVH p8450bt since I was updating it and accidentally disconnected the USB memory. Then I tried to restart it to update again but it did not start again. try to start by sd and usb without success. I thank you for any help, start files, reset Flash memory or any other procedure. thank you
  9. AVIC-MRZ99 Custom Firmware / Testmode

    I just purchase a car and it came with MRZ03 but the only button that's pressing is the eject button. The Touch screen works fine but it's stuck in the Navi screen. When I press AV or any other button nothing happens, I don't feel it being depressed. I changed the language to english using the auto installer from this post and it worked perfectly but I can't get to the av screen. I also tried entering testmode but no success, I guess because the buttons are not working Is it possible to get to the av screen when in navi without pressing the av button?
  10. I just recently installed a Pioneer AVIC-w6400NEX in my 2018 Ford F-150. I replaced the small 4.2 screen. I used a PAC RPK4-FD2201 install kit. Everything is working fine except my backup camera. It’s just a dark screen. I have went through the settings on the 6400. I’m positive I have them set correctly. When I installed the PAC kit, their harness had a red/white wire coming off of the harness. Their legend for the wire said 12v+ Programmable Output. I did not hook this wire up because I wasn’t sure of it’s purpose and if it should be hooked up to a solid red wire. Here’s a link to their PAC’s install directions. Any help would be greatly appreciated if you think this is why my camera is not working. I’m not sure where the backup camera gets it’s power from. Thanks! -Bill
  11. AVIC-MRZ99 Custom Firmware / Testmode

    Looks like it's the same as mrz02 so use the .LNG file from that. Try overwriting all the .LNG files.
  12. The AVIC Development Mod

    7000nex SD disc image anyone have a copy floating around???
  13. Last week
  14. software error screen

    I also need the DA 120 img too!!!!! Version US Please.... I have been going crazy trying to get the correct image install Forever in Your Dept Tom
  15. Device Number is now wrong

    Try to downgrade to 1.07 http://www.opendrivers.com/download/driver-141496.html
  16. AVIC-MRZ99 Custom Firmware / Testmode

    Hello everyone, I have AVIC-MRZ07, seems to have the files encoded in similar way. I tried downloading and compiling the C programs from GitHub and decoding/recoding my files, without luck. Im sharing my files attached, if someone can translate them or explain to me how to do it by myself. Compiling the C programs and running them with the LNG files I have gave weird characters and spaces when I exported to .TXT. Attached are JPE/ENG files for PF090 and PF110 from PRG0 as they appear on the unit. Thanks for the great work and all the time dedicated to make peoples life easier. PF090JPENG.LNG PF090JPJPN.LNG PF110JPENG.LNG PF110JPJPN.LNG P.S. I just realized how the installer works. Uploaded on SD, changed USB to SD in the auto exe file. Files copied successfully, tried both for mrz02 and mrz99. Only the background changed, and one text "Close the display" when the display is open. Rest is still in Japanese. Any ideas? Both 090 and 110 files changed, in PRG0 and PRG1

    Does anybody have a testmode key for avic rz33? If not how do you create testmode keys for this radio.
  18. Custom Backround Request

    When you say the image quality is bad, do you mean pixelated? Have you tried using an image with a higher resolution? Just pick something from the Internet. I have the W8400NEX and the manual says it supports images up to 4000x4000. The manual for the 2330NEX didn't say specifically, but you may need to experiment.
  19. Fuel server not available

    I have an AVIC 5201NEX in my truck I use for towing my RV and can not get the fuel price feature to work. I have purchased all of the available services but have not been able to get it to work. Every time I go into settings and fuel I get a message that says "fuel server not available try again later". Well I have been trying for 3 months now so it must be either something I have not turned on. ( yes I have turned on the fuel price service). Any suggestions?
  20. AVIC-MRZ99 Custom Firmware / Testmode

    Hi Krisstorn I have the same unit , MRZ09 having the same problem. The USER directory is blank. How did you solve your problem for this unit? Or else, Is there any one else who has solved this problem anyway anyhow? I need everyone's help here and thank you in advance.
  21. Dear gizmo,

    I found this 2 old topics (1, 2) about updating the pioneer avic f900bt system, and I have followed all of your conversation since 2014. I am resurrecting this theme because I am about to sell my opel Corsa intouch with this factory fitted system installed. The problem is that it has never been updated, and at this point it has several problems.
    Can you help me get my system operational again?

    Thank you
    Best regards

  22. Password AVH Reset

    THANK YOU!!! This worked on my AVH-W4400NEX.
  23. AVIC Development Mod - Developer Debug Menu

    I have a SPH-DA120 upgraded to firmware 1.19 the password DEVELOPDBG ON doesn’t work
  24. CD stops when iPhone on camera

    Ok so I just finished installing an AVIC6400NEX head unit. Configured Apple CarPlay and all the bells and whistles. So to my surprise when trying to take a picture with my phone of the install, I put my phone in camera mode and the music (from the CD) stopped. Hit the home button and that was it, all functions were off. I could not select the CD as input with the camera of my phone on. Got out of the camera mode and bang, the music and all functions are back. Anyone knows what this is all about ? thanks !
  25. AVIC-MRZ99 Custom Firmware / Testmode

    You need an audio lead there should be a 3.5 socket with the usb lead from the head unit. I needed this for my iPod, or Bluetooth then you will have hands free as well
  26. AVIC-MRZ99 Custom Firmware / Testmode

    I think you need an audio lead there should be a 3.5 socket with the sub lead on the head unit. I needed this for my ipod
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