Chosen Solution
I have tried the recovery mode but even when it begins to download the phone always turns back on and i have done it more than 15tms, plz help
You need to put it back into recovery mode when it automatically exits it because it does that after a certain amount of time is elapsed (timeout). Are you using a old version of iTunes? Sounds like it’s not saving the system firmware download properly to your computer. Also 3UTools is a better alternative to restoring disabled iPhones because it can force reboot a phone into recovery mode even while turned on. You can download 3UTools from here: http://www.3u.com/ Keep phone plugged in > Use the Flash & JB > Easy Flash tab > download and flash latest firmware (excluding beta). Images for steps here: