Well, my droid deiced to install an update from version this morning and it seems to have broken my root (i rooted with EasyRoot) i tried to start my wifi tether app and it fail to start, i check another app and it says "Root access denied" i opened up easyroot and did a force Re-Root and rebooted my device still didnt work, i opened the "superuser Permissions" app and it said an update was available and to boot into recovery mode and select the update i tried that and it said "operation Aborted invalid signature".