How to Hard Reset Fectory Restore,Huawei Y7 Prime oreo 2018: Reset Huawei Y7 Prime oreo following these steps. * Your device must be need 50% of charge to do this hard resetting. * Don't remove your battery while processing the resetting * This remove all of your data from phone memory *Ensure you have the Latest backup of important data. (Contacts, Massages ,Application, Camera photos, video and other downloads and files). * Hard Resetting Remove Pattern Lock,password Caution:you must have your gmail id which you used in device in case of Frp lock factory reset protection.