Beoplay M5 - No serial number

30 replies
Hi. I just bought a used Beoplay M5 and made a factory reset to add it to my network and the B&O app.   Now the problem. The B&O app are not seeing the M5 at all. I've tried to reset several times. I finally got it onto the network through airplay setup, but the app is still not finding it.   So i downloaded the app "BeoTool" and noticed that the serial no., item no. and type no. is: "0000000" so I guess that's why the B&O app wont find it. When connecting to the M5 through ip-address and looking at the "critical logfile" it comes up with: "unable to initialize core client: one or more of the arguments are invalid."   I can still play music via spotify connect, and bluetooth is working but can't software update it. Am I totally doomed or can it be corrected by any ways? There is a label inside the M5 with the serial number.
I haven’t heard about this before - but it seems to be a fake M5, a copy. Have you contacted the seller about this? Could you post some pictures? MM

Location: Flensborg————Danmark

seller told it was legal.. everyone can say that of course. sure, here are some. software has been updated previously, so the data must have been there before.
So. I wrote to B&O support, and they sent my a guide with a special software to recover the missing data.   Connecting to the product through webbrower, and uploading the software did the trick :) Now the B&O app finds the product. Don't know if this is a common error, as the headline of the document says "How to recover ASE-TK product with serial number 00000000 (BeoSound 1/2, BeoPlay M5)"
Great - we should be happy to be the costumers of such a company. Not many would offer that kind of service for a buyer of a second hand product, that is long eol. Personally I haven’t heard of this before - but obviously they knew. Have fun with your M5. P.S. This should be the latest/recent sw: Software 2.1.50868 - Release date 31st October 2022 MM

Location: Flensborg————Danmark

Hi Guys,   I have the same issue with the M5. Who can i contact for the firmware to fix it? @HerlufHansen is it possible you can give me that special firware?   Thank you
Hi there. Sure I can. Will find it later when I get off of work. :)
HerlufHansen wrote: Hi there. Sure I can. Will find it later when I get off of work. ?
Really appreciate it! Thank you
Hi ! I'm also facing such a problem, I'm glad I did a search to find this form and discussion, is that possible to have a copy of the software that can help me get it recovered? Cheers mate!  
Hi guys. Sorry I didn't write yesterday - Was a bit busy. I've added the guide I've received from B&O support. There is a direct download link from B&O to the SW inside the PDF Hope it works for you guys too :)
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