@Simran I've seen you helped a lot of people with the problem of error 1 -1 , now my problem is I don't know a lot about all the system , But I already tried to fix my recovery by Ireb , Umbrella , Manually with the buttons , tried dfu mode .... nothing worked it keeps coming that I have an error of 1 -1 and on my phone i still see the itunes logo with the cable ....Could you please help me