It's very rare that I am the owner of the phone forgot password approach therefore cleaning is only clearing we can use the new phone. To do so to prevent others or thieves who took our phone. When cleaning clearing (restore), we will also require your iCloud account, therefore, do not worry. Obviously on this program is really a four-digit password, but it is expensive and not easy to use search. Thus, every password, please be careful Warning not to forget them.
