Using Root Browser I am unable to delete or rename the install-recovery.sh file. Does anyone know why? Thank you. I also tried ES file explorer.
I use root explorer. Just navigate to the file. Make sure the permissions are R/W. If not, just push the Mount button so that it shows R/W instead of R/O. Should be good to go....
su
chgattr -i /system/etc/install-recovery.sh
rm /system/etc/install-recovery.sh
su
chgattr -i /system/etc/install-recovery.sh
rm /system/etc/install-recovery.sh