Sony Xperia Z3 very slow after Android Lollipop Update – Solved

Once you have upgraded your Sony Xperia Z3 to the new Android lollipop, it may happen that you have performance problems with your smartphone. These are for example:

  • Surface of Android is suddenly very slow
  • Apps are determinated unexpectedly
  • Battery degrades very quickly after the update
  • and much more performance problems

In general, these problems are related to the new Android Lollipop firmware update on your Sony Xperia Z3. To renounce a reset to factory settings, you must perform first the following procedure: Wipe cache partition

The Wipe cache partition deletes the Sony Xperia Z3 cache. Only system temporary files are deleted but NO personal data such as photos, SMS, contacts, etc . And the Wipe cache partition on the Sony Xperia Z3 works as follows:

While your Sony Xperia Z3 is turned on, press the power on/ off button and the volume louder button simultaneously and keep it pressed until the display of the Sony Xperia Z3 goes out and the phone vibrates three times. Then release all buttons.

The Wipe cache partition has now been successfully carried out on the Sony Xperia Z3. You can now start the Sony Xperia Z3 as usual via the power button again.

The performance of your Sony Xperia Z3 should now improved greatly.

 



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Comments (17)

  1. Weedee

If you have the chance to avoid 5.1.1, you should take it. This "upgrade" makes your fone useless. Connection drops out many times a day, and will not be re-established without interaction by you. So many incoming calls are lost, mobile internet...

If you have the chance to avoid 5.1.1, you should take it. This "upgrade" makes your fone useless. Connection drops out many times a day, and will not be re-established without interaction by you. So many incoming calls are lost, mobile internet does not work fluently, apps freeze. Battery charge goes down very fast. - Resetting does not work for many users. Sony relegates the problems as "singular cases", with no need to be fixed. - I think the best fix is to get a fone which is NOT made by Sony.

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  1. Jon

My fantastic phones mow a piece of crap. Takes forever to bring up Text Messaging and Contacts. Screen unresponsive... Time for a new Samsung!!!!

 
  1. DB

Thank you for this solution. It worked on my Z1 compact and ai now have the speaker volume back to normal.

 
  1. JC

It really works ?

 
  1. MSB

Done. Now its working fine.<br /><br />Thanks for the solution.

 
  1. hellfire

I really hate the lollipop update and am desperately trying to find a way to get rid of it but so far with no luck. I was very happy with kitkat and during the process of updating my phone it's also managed to somehow decide that the sd card is...

I really hate the lollipop update and am desperately trying to find a way to get rid of it but so far with no luck. I was very happy with kitkat and during the process of updating my phone it's also managed to somehow decide that the sd card is unreadable and I've now lost all of my contacts which were stored on it as well as nearly all my apps. I desperately want it off and I cannot find a way, it really is time to stop messing around with what works and people like. I spent hours last night trying to find a way to get rid of it and then make it as much like kitkat as possible when I couldn't. Very hacked off that I can't get kitkat back!

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  1. ruth

how do I remove the new update? I really don't like it, sorry

 
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