After trying about 15 different root-programs for both pc and android, I managed to find one that actually gave me root access; KingRoot.
Download the latest version of kingroot (the one I used was version 22.214.171.1243, should the latest version for some reason not work in the future), said something about a low success rate when it identified my phone but it seems to have worked, had to install SuperSU manually from store, but it works as intended, have deleted tons of pre-installed crap I could not uninstall earlier.
I was however not able to move apps from internal mem to sd-card with any program from the store, as it seems to be dependent on the ROM, but I'm sure a new ROM will pop up soon enough.
I have no clue if the previous programs I used had an effect on KingRoot working, as it was my first time trying Kingroot, anyway, good luck to you all
xda wont let me post links so just google 'KingRoot androidxda'