i9515 ve root

Hello, so I have S4 I9515 VE with the latest stock I9515XXU1BOC3 Lollipop but I can't menage to root it can somebody give me some help I try with the old method for 4.4.2 kitkat CF-Autoroot but after boot give me system ui close force I need to reflash the firm from Odin and reset.. :( Thanks

i9515 Freezes during a call

Hi Guys,

I have a problem with my i9515. Sometimes (randomly) my phone freezes during a call then I hear crackles sounds like from modem...screen turns black and phone is not responding. I can reset it only by battery removal.
I've spotted this issue on Lolipop and Kit Kat so with different modem firmware.
Can anyone help me with this? How to troubleshoot this issue? Its not happening on every call but randomly
Is there any good apk to run logging in backrground?
Thanks

How to root i9515 Lollipop 5.0.1

How can i root S4 Value Edition with android 5.0.1
Don't care about knox stuff but need my wifi and audio :D

i9515: compass not working properly

Hi,

I am very disappointed by the compass quality of my i9515 S4 value edition, because no matter what I do, whatever direction I turn my phone to, the compass only changes by about 2 to 10 degree, and has the wrong direction most of the time.

This is Android 5 stock ROM.

I have made a video to illustrate the behaviour.

http://youtu.be/g6jcmLf8L3A

What I have tried:
- enter the calibration dialing *#0*#, which passes, but does not change anything
- reboot
- try different compass apps
- switch of energy safe mode

Nothing helps. Is this a general bug with the i9515, or is my compass sensor broken?