Don´t Work i ve tried in Lollipop, in this case you need BL Unlock and flash ViperRomM8 Android 4.4.4 and proceed to unlock when the unlock is done, again flash ViperRom Lollipop 5.0.1 , is not complicated just need a little time
my phone is now sim unlocked and running viperrom 4.4.4, so if i just flash viper rom lollipop now in twrp it will stay sim unlocked in loliipop too , right??