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MattBoz
Fanfold Paper
Posts: 8
Registered: ‎12-07-2018
Location: RS
Views: 1,670
Message 21 of 37

Re: Android 8.1 for Tab 4 10

Hawar, thank you so much! This solution completely resolved issue I had with battery drain after update to Android 8.1. 

Hawar
Paper Tape
Posts: 14
Registered: ‎05-05-2018
Location: DE
Views: 1,663
Message 22 of 37

Re: Android 8.1 for Tab 4 10

You're welcome. I'm glad that it worked
Tinamar
Punch Card
Posts: 4
Registered: ‎04-19-2017
Location: BE
Views: 1,562
Message 23 of 37

Re: Android 8.1 for Tab 4 10

Thank you, solved batery drain for me👍
riteshpawar1234
Punch Card
Posts: 35
Registered: ‎12-08-2017
Location: IN
Views: 1,535
Message 24 of 37

Re: Android 8.1 for Tab 4 10

Yes thats Dalvik Cache, this cleanup after a major OTA update helps most of the time to resolve issues with Battery and Laggy performance

ZeravlaD
What's DOS?
Posts: 1
Registered: ‎12-16-2018
Location: US
Views: 1,369
Message 25 of 37

Re: Android 8.1 for Tab 4 10

So they removed the time set shut off with this update?

Pavlougio
Paper Tape
Posts: 3
Registered: ‎01-13-2019
Location: GR
Views: 1,006
Message 26 of 37

Re: Android 8.1 for Tab 4 10

Hi I just bought a Tab4 10 and I came with Android 7.1... How is performance with 8.1? Based on your experience, should I upgrade to 8.1 or is I better to stay with 7.1? Thanks in advance for your answer!

Hawar
Paper Tape
Posts: 14
Registered: ‎05-05-2018
Location: DE
Views: 998
Message 27 of 37

Re: Android 8.1 for Tab 4 10

Upgrading your Android is always better. And if you got any problems with the battery just read my reply couple pages back

Pavlougio
Paper Tape
Posts: 3
Registered: ‎01-13-2019
Location: GR
Views: 995
Message 28 of 37

Re: Android 8.1 for Tab 4 10

Thank you for your reply.  I ve  read the whole thread and I am aware of the battery drain and the cache fix.  My main concern is about performance (lagging etc). How is your device performing after the upgrade? 

Hawar
Paper Tape
Posts: 14
Registered: ‎05-05-2018
Location: DE
Views: 989
Message 29 of 37

Re: Android 8.1 for Tab 4 10

Way better i even noticed that the system is using 300mb ram less than Android 7 when no Tasks are running. Changing the ui to a stock made the os lighter too. 

riteshpawar1234
Punch Card
Posts: 35
Registered: ‎12-08-2017
Location: IN
Views: 932
Message 30 of 37

Re: Android 8.1 for Tab 4 10

On Google Store look for Mi Launcher, you will get a better UI experience and more RAM to play with

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