A: You can, but you will see gibberish (binary data). This is normal. Do not save any changes if you accidentally open it in Notepad—you will corrupt the file.
Upd05081.bin BMW iDrive software update package used to update the Multimedia (MN) and Telephone (TN) firmware in various BMW models produced roughly between late 2012 and early 2014. Bimmerpost Key Details of UPD05081 Upd05081.bin -
For the technically curious, the contents of a typical Upd05081.bin firmware file include: A: You can, but you will see gibberish (binary data)
If the file is in use and cannot be deleted, restart in (hold Shift while clicking Restart, then Troubleshoot > Advanced Options > Startup Settings > Restart > press 4 for Safe Mode). Then repeat the deletion steps. Upd05081
At its core, is a binary firmware update file. The naming convention provides immediate clues: