FAILED Security Patch Update Note 20 Ultra

[MJSolimanjaro]

Hello, can someone please help me.

Whenever I try to update my Note 20 Ultra for October security patch update it always says "Failed to update software. The downloaded file is invalid."

[Khaled75]

Try wipe cache partition.

[MJSolimanjaro]

Hello, I did just now but still the same.

[Khaled75]

Try updating it in Safe mode.

[MJSolimanjaro]

Still doesn't work. :(
I don't want to factory reset my phone, such alot of work.

[Khaled75]

It might be a bug.

[Khaled75]

Try this: Go to Settings > Apps > tap Filter and sort icon > turn on Show system apps > Software update > Storage, then tap Clear cache.

[MJSolimanjaro]

I tried and still the same.
It might be a bug.
Do you think it's okay if I just skip this month's security patch?

[Khaled75]

Try updating via Smart Switch for PC.

[MJSolimanjaro]

I don't know how to do that though.
I will figure it out in the morning.