Very Slow processing, what happen?

[Mrsean]

I just gave up my xperia z5 to upgrade but im very disappointed. Once i open multiple apps, it starts to get slow even scrolling fb. What should I do? Use this only for call and text? 

Im thinking of changing brands now, ive been a fan of xperia from z1 now to xz but this time, i think they were focused the outside looks rather than the inside. 

[Motionguy]

 
And guess what this morning! , I missed a few important calls From My Client because the phone is ringing and I couldn't answer it because the phone is So Lagging and hang!!! And I've got to restart the phone! This is too disappointing for a flagship phone of yours! Please start rolling out the new update or you lose a loyal user!

[xznewbie]

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@DarkEyE wrote:

Someone tryed to deinstall and deactivate Facebook app? 

Had this once already and it helped. 😉 

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I have done that, uninstalled all third part apps. Tried with the Sony garbage app " what's new". But won't work. I got the same issues. This 7.1.1 update taxes the RAM severely. 

[Winay]

Something is wrong with your new  flagship sony!! Look at the screen shots! My phone is extremely laggy. And I don't even have many apps whatsoever! Never had this problem with my old Sony xperia z2 and z3! This phone is like a downgrade! Most of the apps are sony apps. 

[Makzein]

Anyone tried the new update came today or it's not related???? And anyone tried a factory reset???????? 

[NSeregin]

Dear Sony corp. 

How can we (hundreds of users) get the answer from you? I mean the official one? Why doesn't  any service or customer service manager give us a short topic, something like "Dear Sony XZ users, you problem is under inspection, sorry for inconvenience"??! 

The thing is that if I  - you will response quickly! Can you act the same way but according our problem?? 

[UGLYDOLL]

A fix has been identified, turn off the feed in Google Now and turn off Google Assistant until there is a fix. 

But also keep in mind updates do worse for Xperia devices than they do better, historically speaking. 

[Winay]

 The xperia xz battery is just trash, it gets hot too! And I don't even do demanding tasks, I am on YouTube with brightness completely at the lowest settings! 

[Alby81]

Unfortunately, I discovered this thread after I reset my phone and found the problem still persists.  I just emailed customer support. If anyone else has done the same, any reply?

[Alby81]

the battery was amazing until a week ago

[Alby81]

@mazkein - I did a reset using the Xperia companion software on my mac to do a software repair. Result = RAM is still rubbish.