[10/13/21] T-Mobile S21, October stability update.

I just checked for updates for the heck of it and found a new update. It wasn’t clear initially what it was, but it showed Sept 1 security patch, so I was a bit confused. It appears it’s a stability update based on the change log.


Build Number : G991USQU4AUIL
Android version : R(Android 11)
Release Date : 2021-10-11
Security patch level : 2021-09-01
• Overall stability of your device has been improved.
• The security of your device has been improved

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