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.
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 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 :)
Many Thanks! Have a great day!
HerlufHansen wrote: 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 ?
Top Man! Serial and Item number is restored, then i had an auto fw update to 1.25 immediately then to 2.1.50868.22855122 after that. Thank you so much again. Kind regards, N
I got the same problem with my M5 and solved it with your help. Many thanks Bro!!!!
  • 1 addition: the IP to connect B&o by webbrowser depend on IP on Beotool show. In my case is 192.168.1.17
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)"
Post a Reply
Attach Files
Max 10MB per file. Images, videos, PDFs, documents, archives, and 3D models accepted.
Please Log In to Reply

You must be logged in as a BeoWorld member to post replies to forum threads.

Rejoining the server...

Rejoin failed... trying again in seconds.

Failed to rejoin.
Please retry or reload the page.

The session has been paused by the server.

Failed to resume the session.
Please retry or reload the page.