System UI unresponsive after oreo update

[Rockdtek]

Hi 

Ive been experiencing some system lag and touchscreen unresponsive. 

Sometimes its in the gaming app pokemon go sometimes its in messenger or viber. 

The screen freezes and unable to do anything. After a while it shows a popup message that system is not working. I can choose wait or closer it. 

This keeps happening and been a serious problem. 

Also i noticed that my signal strength  got weaker. And using data is not consistent. I get cut off easily. Pop up screen message

Signal weak on sim 1

[Listopad]

 Такие же проблемы возникают! 

The same problems arise!

GT

[Yura2]

У меня такая же проблема после обновление на 8 я надеюсь скоро выйдет новая исправленная прошивка. А то печатать совсем невозможно приходится крутить телефон чтобы напечатать. Как мне сказали я неправильно обновил. Обновлял по ви-фи аналогично было по пк. 

I have the same problem after upgrading to 8 I hope soon there will be a new patched firmware. And then it's completely impossible to print it is necessary to twist the phone to print. As I was told, I updated it incorrectly. Update on the Wi-fi was similar to the PC.

GT

[Olexiy]

I started to experience the same 'System is not responding' problem for a week or so with the latest android update. 

It is a complete nightmare: phone hangs on chrome, viber, home screen. For chrome it could hang once in a minute.  I tried to reset phone but it stil behave the same with only 3 custom apps installed.

This didn't happen before the latest update. 

[onelaquino]

same here😔

[Яяя1]

[Zhanna29]

Та же проблема. 

The same problem.

GT

[Evgeniy-74]

Install the firmware via Flashtool, and all errors will pass. So far this is the only way.

[Shivam8400]

I purchased xperia xa1 plus dual in January 2018 for the first months it worked very well but after that backup of phone decrease and it stops working the display turns black and nothing work.. I went to service center 4 times but this problem comes again and again after and before software update.. I am very disappointed by this Sony phone 

[Jazz911]

They have to fix it AsAp through update...