I was given a older Pi-top V2 and wanted to update to the latest OS version. When I download the Pi-topOS-bookworm-release-armhf-2025-06-13_b101.zip file using the download link from the Pi-top website I get a 2.2 GB zip file. The expected size of this download is 3.1 GB so there seems to be some issue with either the file or the download process. Multiple download attempts all complete successfully but result in the 2.2 GB zip file. When I use etcher to try to write the file to a micro sd card I receive the following error : opening source Error:(0,h.request metadata) is not a function. If I use 7zip to extract the files from the zip I get a “file is corrupt” error.
If I download the Bullseye version of the OS instead - that is successful and i can write it to the same 32 gb micro sd card without any issues using etcher. My pi-top successfully boots with this Bullseye OS version. Because of this I believe my download procedure, Etcher, the micro sd card, and the Raspberry Pi are all working correctly and the problem is with the Pi-topOS-bookworm-release-armhf-2025-06-13_b101.zip file itself. Is there any other location where I can download this OS version (aside from the Pi-top website)? Any other advice or suggestions on how I can resolve this problem? Thanks so much for your help! Rick