Sony Xperia 5 II slow performance with Android 11

[aaronjlaw]

Hello, I have noticed the performance on my Xperia 5 II is dreadful since the Android update, will there be an update soon to iron out any defects?

It is pretty terrible at the moment. 

[Strampke]

Steps to take.

- Reboot

- Wait for system to settle

- Install Google Files and delete seldom used apps

[Mgm2010]

update has been garbage. 

the phone will no longer stream to certain bluetooth devices, android 10 is fine though.  i've noticed over the last few days that the finger print pattern to unlock the device stutters half way through the pattern, and although it recognises the pattern, it can take 5 seconds+ just to unlock the phone.  one of the worst software updates i've ever known.  factory setting etc etc, don't waste your time.  won't achieve anything. 

[Anonymous]

Hi there, issues after the software update probably get solved by firmware releases after the main update. But you can try these steps to improve the issue until the firmware release: https://www.sony.co.uk/electronics/support/mobile-phones-tablets/articles/00237681