s21 ultra g998u1

Hi everyone, I'm very new to this website but it seems like all the smart people are here and hopefully I can get some help! I have a few questions regarding my S21 Ultra. As you can see from my model number, I have the US variant of this phone. However, I now live in the UK and have an UK sim...

Good morning greetings to all I create this thread exclusively for the s21 Ultra Snapdragon version, in a few moments I will upload the .zip file I leave the link of the first FOTA Don't forget to leave your thanks