I know there are several threads with this title but none seem to answer my question. I accidently flashed a wrong cwm and now the phone wont go in recovery or download mode. it just stays at the samsung logo. In one of the threads i read about going to a service centre if all else fails, but ive got this phone for fun to play with roms and kernels. (ive got a S5 for normal phoning) and i dont want to spend too much money on this toy, i just want to be able to experiment again.
My question is, what would a service centre do and can i do it myself?