I just got a Sprint S# and rooted it and applied the GalaxyS3root.com file that does the OTA LG8 update but preserves root. So my S3 is still stock. There will be other updates coming (Jelly Bean anyone?) How do I prevent them from installing until I know they are OK for a rooted phone or until I can unroot if the update will allow me to root after it is applied? Will an OTA update for a rooted phone just automatically fail? I know for my Thunderbolt I renamed some files so OTA updates can't run. My EVO 4G has CM7 so updates don't run.