Upgrade Switch from 10.0.4 to 11 running AMS

https://gbatemp.net/threads/switch-noob-friendly-firmware-update-guide.575017/
Don't update right now, wait for the new Atmosphere and Hekate.

 

Best update to 10.2.0 and AMS 0.15.0 theres just no need to update to 11.0.0 and patches are not out yet + 11.0.0 most likely will break lots of homebrews since its a update with big under the hood changes and there no need to update unless a new game you want to play needs that update 10.2.0 and AMS 0.15.0 will be fine for months to come

 

No it's not possible to update to 10.2.0 officially right now as written.

 

It can dirty your NAND or even brick it so I wouldn't recommend other methods.

 

yes you can update from 10.0.4 to 10.2.0 no problem you can use Atmosphere Daybreak make sure to download all the latest patches and install them with AMS 0.15.0 before you try to run any games

 

Choixdujour or Daybreak. I don't know if we can post firmware link but search for "switch firmware archive" on google you can find the 10.2 firmware

 

yes you if update AMS you will only need AMS 0.15.0 Loader patch and yes it will run on 10.0.4

 

Don't use Daybreak or ChoiNX on your SysNAND, especially not ChoiNX.
Just wait for atmo to get updated.

 

If this is your SysNAND don't risk things just for 1-2 days, wait for the Atmosphere to get updated, and then update via official method.

 

There are no games that require a higher firmware of 10.0.2 and there likely won't be for a while.