Android 5.1.1 Lollipop update

[rezarianto]

yesterday i've updated to lollipop 5.1.1, 

however i feel like my z1 compact tend to get hotter after the update.

how to fix it???

[Phy]

Since you just updated you can wait and see if your phone adjusts but some people have found the reinstall Lollipop with Sony PC Companion tends to help.
http://support.sonymobile.com/us/tools/pc-companion/

[rezarianto]

i used Sony PC companion for updated to 5.1.1

can you mention step by step how to reinstall 5.1.1 and back to 5.0, phy??

[Uliwooly]

@rezarianto

You have 2 options, either contact your Local support

or

flashtool

http://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/How-to-manually-update-downgrade-root-2013-Xperias/td-p...

[Amfion]

Mine also was hot after update, but now returned to normal.

I guess it's just some processes still running.

[Uliwooly]

@rezarianto

were you able to fix your problem?

[rezarianto]

my z1 compact back to normal condition by it self @uliwooly

thanks in advance for your help 

[traveller_cz]

rezarianto : Did you downgrade or you stayed with 5.1.1?

[VladV]

I have 5.1.1 also and my phone's battery drains very very fast. When I am using mobile data or wifi, it only lasts for about 15-20 min max, battery reaches 70%, it heats up like crazy and the phone suddenly powers off without warning.

I tried reinstalling with PCC, hard reset, everything.....nothing works.

I think the next step will be downgrading to Android 4.4.4