Separera namn med ett kommatecken.
Yes it sounds like the problem is your battery, send it for RMA.
There is a RED button when you open your sim card thing, the red button is hard reset. Power + volume up could work too.
If you install PAC stamina will get deleted annd all the camera modes like thimrshift burst.
Yes with root you can completely delete it.
Rooting is an must to have:D
Then I guess you need to reflash .314ftf with Flashtool, install CWM or any recovery and flash ROM through that then:/
Just flash through recovery mode;)
All I can say is try different Roms :) My personal favourite is RomAur or ExistenZ
Please read THIS: http://forum.xda-developers.com/xperia-z2/orig-development/rom-pac-4-4-4-rc-1-t2862695
You can download any recovery and ROM, I sugesst cwm and existenz rom, google them and you find it. Only 3 things you have to do,start with...
What I did is that i flashed existenz ROM with modded volume sound in notifications by auras, so SMS and other notifications is loud for me:)
Hello! I think it is not possible at the moment.
It could be a appilication causing the problem too.
Because I can't write in Swedish:)
Yes ofc but never sea water, maybe it's called saltvatten in swedish:P
Have you tried to fresh restore it? Otherwise I would make RMA
Is your phone rooted or modded in any way? Maybe it is any deep sleep problem or anything, i had the problem but that was because I was playing...
You can either use flashtool to flash stock ftf, or reflash doomkernel through your PC :)