Chosen Solution

i tried to flash a custom, which i even didnt, i wiped out data, cache and delvik but after then the phone wont put nor flash the rom. When plugged on charger displays that its gonna charge (loads) but it doesnt…Help

Also you must install Samsung (USB) drivers. Your problem is clearly missing the drivers. It is suggested visit XDA developer website follow the steps from the forums for flashing s2/(your model) get your stock rom depending country model etc flash it with Odin . You must remove your SD card SIM when flashing from Odin/USB mode and battery for about 20 seconds and try to get in USB download mode by pressing the down vol + power keys . I had flashed couple of s2’s with same problem it worked all the time. Follow the steps from the posts in XDA developer website. Enjoy