From: theom+news@chiark.greenend.org.uk   
      
   VanguardLH  wrote:   
   > Looking at replacing my ancient phone with another unlocked phone.   
   > Specs says the new one is "factory unlocked", and has up to 4 Android   
   > upgrades.   
   >   
   > Samsung Galaxy S22 Ultra   
   > Factory unlocked   
   >   
   > Just where do the upgrades come from?  Where is the Software Update on   
   > the phone look for newer Android versions?   
      
   Tbey come from Samsung, ie from a Samsung server.   
      
   Some third party sites show you what has been released for each phone and   
   let you download images if you want to flash yourself, eg:   
   https://www.sammobile.com/firmwares/   
      
   but that may wipe the phone in the process, which the OTA update won't.   
      
   Theo   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)