hello. i am using galaxy ace t mobile.
the problem is i rooted the phone using as update.zip file from the internet. the phone got rooted and the super user app was also installed.
recently the ics 4.0.3 cynogenmod beta 5 was introduced.
so i downloaded the mod and installed in recovery mode. it installed but when i rebooted the phone hanged in a black screen.
i opened in recovery mode again and installed the mod again but now it gives E tmp side load package.zip error.
i dont remember allowing unknown sources. i am stuck now, cant use my phone :/ need your help.