Ninetails Posted January 1 Report Share Posted January 1 On 9/21/2022 at 9:38 AM, MaxL said: Thank you so much @slackwaredragon i was able to recover my AVH-Z9200DAB. Also, the class 10 SD card seems make the device respond a bit faster. Good work! How did you recover your 9200? Quote Link to post Share on other sites
redphoenix8 Posted January 23 Report Share Posted January 23 Hey, looking for firmware for AVH-Z9200DAB. Could anyone who fixed theirs share the files? Appreciate your support! Quote Link to post Share on other sites
manuel herrera Posted March 13 Report Share Posted March 13 would this work for the 7200 nex? Quote Link to post Share on other sites
mahdi Posted April 18 Report Share Posted April 18 On ۱۴۰۱/۴/۲۵ at 13:04, mclairs said: سلام به همه، کسی میدونه Z9250 همون W4500NEX هست یا نه؟ من سعی کردم نوع لمس پنل را به مقاومت تغییر دهم، بوت می شود اما صفحه لمسی کار نمی کند مطمئن نیستم کجا را نگاه کنم فقط می خواهم قبل از اینکه کارت SD بیشتری رایت کنم تأیید کنم. =( hi if you find please sey to me my avh-z9250 touch not working Quote Link to post Share on other sites
Tekem Posted April 28 Report Share Posted April 28 I have two W4500NEX headunits. the SD card failed on one of them. How do I backup the other one on the unit that is still working? I easily removed the SD card, but I cannot read it in Windows to backup up or make an image. I merely want to make a block level copy so I can use a reputable SD Card brand to mitigate this issue. Quote Link to post Share on other sites
Datsun Posted April 29 Report Share Posted April 29 Once the sd card is placed in a unit and turned on the card becomes password protected. There are people here who say they know that password but I do not. Even if I did, I do not know how to unlock the card. Maybe others can help. Quote Link to post Share on other sites
Tekem Posted Saturday at 09:23 PM Report Share Posted Saturday at 09:23 PM Is there some test-mode that we can boot into for the W4500NEX? I tried using what i found on the forum, even on my older 4201NEX, and I was unsuccessful. If I can boot in a test-mode and can make a backup image, it would probably be ideal Quote Link to post Share on other sites
Datsun Posted yesterday at 12:21 AM Report Share Posted yesterday at 12:21 AM There is nothing that I know of that can be done once the sd card is locked. Someone else can chime in if they have an answer. Quote Link to post Share on other sites
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