I have a rooted Rogers (Canadian) D803 and tried to install twrp-2.3.8.2-g2rog.img recovery from TWRP, Flashy and Nandroid apps. All report the replacement was successful but if I try booting to recovery "secure booting error" appears for 20-30 sec then black screen. The phone is still on because the display backlighting is barely visible. Holding down power button for 10-13 sec then restarts to KitKat.
There must be hundreds of posts related to twrp recovery problems and efforts to unbrick or return to stock (and I've read 5-6 hrs of them).
Can't seem to find a reason for these secure booting error recovery problems. Can someone explain WHY this happens.
There must be hundreds of posts related to twrp recovery problems and efforts to unbrick or return to stock (and I've read 5-6 hrs of them).
Can't seem to find a reason for these secure booting error recovery problems. Can someone explain WHY this happens.