Originally Posted by Maddhouse
has anyone got an update binary for the SPG511 which works ?
yeah but it was hard.
first upgrade to unrooted .402 (flash .402 with flashtool)
then run easyroot v5 - http://forum.xda-developers.com/show....php?t=2784900
i had to do it twice for some reason
next install dual recovery: http://forum.xda-developers.com/show....php?t=2785598
it should boot you into recovery after install, if not something went wrong
i think dualrecovery should install the ndrutils app, but if not get it from the play store and set your recovery to twrp
then download supersu from here and sideload http://download.chainfire.eu/supersu
when prompted to update binaries, select twrp/cwm and then load into twrp after reboot (vol down i believe), go to reboot your system and you should be prompted to fix root on reboot
your binaries should then be fixed