Galaxy S4 Issues with Lollipop

[Krystina_owo]

I met with a few problems after I have updated my S4 to Lollipop version.
1) My home button suddenly became very unresponsive and doesn't really work. I know it's still working as the screen does light up when i press the home button when it is locked.
Some of the times it works, but after awhile it becomes unresponsive again.

2) My motion gesture (swipe screen to screenshot) doesn't work as well

3) My battery become very weak. It can decrease from a fully charged 100% phone to ~70-80% within a mere 30mins to 1hour even when I did not do anything much that will require alot of battery.

I do not have these problem before I updated my phone to Lollipop version. It has become rather inconvenient and i have tried a few ways on the internet but none of it really solved my problem
Please help

 

[anedge]

Hi, try wiping the cache partition in recovery mode. To boot in recovery and wipe cache partition, follow these steps:
1.Press and hold the Volume Up, Home and Power buttons.
2.Release the Power button when the phone vibrates but continue holding on to the Volume Up and Home buttons.
3.When the Android System Recovery screen appears, release both the Home and Volume Up buttons.
4.Using the Volume Down key, highlight ‘wipe cache partition.’
5.Press the Power button to select the option.
6.The phone will automatically highlight to restart once cache data are wiped out. Press the power button to restart.
Good luck and let us know if it fixes the problems