Cyanogenmod 12.1 failed on the galaxy s2

[AC Question]

hi i have a S2- I9100T and i tried to flash cyanogenmod 12.1 but while attempting, it failed to do it and got stuck on the screen. so i removed the battery and now it constantly boots to the recovery. . i tried a version compatible to S2- I9100 which is not the same model as mine but i read somewhere that it could work.