oreo beta update doesn't install

[Aniroodh]

I have made 5 separate attempts to download oreo beta.. However, each time the download completes or is just a few MB away from finishing, an error message pops up - unstable to install the update and that the file invalid. Have attached a screenshot of it too
...my phone in not rooted and neither does it have any custom ROMs. It's just the way it was the day I bought it, with a few emailing and office apps.

Can anyone help me figure why the update downloads each time but doesn't go through with the installation?


Thanks.

[RAiiNote20Ultra5G]

service centre jao

[sammobile001]

wifi se download karo . mobile data se nahi

[bhagya]

Try to don't install from slow connection

[bhagya]

Remove unwanted apps

[ln]

wifi may download karkae dek

[lipunx]

you need atleast 2gb free storage

[Aniroodh]

40 gb free storage, so that 's not the issue I guess... Let me try installing it over wifi
Thanks!

[admin_]

Thank you for being with Samsung and sharing your concern. We would request you to provide logs/video by registering this feedback in Error Section (Samsung Members App -> Feedback -> Questions/Errors -> Create -> Error reports). Be sure to hit ♡ when you find an answer that works for you.

[hub]

not install root checkar what do?