Well, you need to dirty flash the ROM(flash without wiping anything) or flash stock kk kernel and then ak kernel. The other things you did is not required.
Sent from my Nexus 10 using Tapatalk
thanks your advice fixed it!!!...
Confirmed, it worked, just flash and upgrade from play store
On stock with ak kernel
@tuniel: Which NL operator do you use?
I tried BVLP7 (modem only from Veyka's collection) for my Vodafone.NL, had many no signal issues...
Will try this ModemRIL combo if you confirm that you use also Vodafone :)
I have t-mobile NL and pref...