Am I reading this right?

[piero]

@UnknownQ

Samsung Galaxy s22 Ultra.

Hi, welcome to this forum,

I don’t remember this device as supported, please share the model number, or better the devicecodename.

If not specificly supported, G.S.I. (Generic System Image) can be installed (over android 10 based stock firmware)

@piero

your model number, available in the
“settings menu” → Plus/System → About phone → “Model number”
must be supported by the device code name of the build you choose.
Be careful about Regional or Carrier variants for the same commercial appellation

example :
model name : Galaxy s7
code name : herolte
model number : SM-G930F, SM-G930FD, SM-G930S, SM-G930K, SM-G930L, SM-G930W8
(https://github.com/LineageOS/lineage_wiki/blob/master/_data/devices/herolte.yml )

@piero

To find your device codename you also can run this command in the console of an adb enabled PC with you phone connected via a usb data cable (and "USB debugging selected in developer options)

$ adb shell getprop ro.product.device

[HOWTO] an Unified Install Guide Project for /e/