Phone reset

A factory reset or hard reset is a way to delete all data and apps in the device. It can be used to remove screen lock password, remove all app and data.
== How to do ==
Italic means that the combination is not needed if the device does not have that button.
You can reset your Android phone by going to: Android Settings > Search > Factory Reset > Erase All > Ok. You may be asked for a password before continuing. You can also do this by going to recovery mode by pressing and holding "Power + Vol Down" (for OPPO) "Power + Vol Up + Home Button" (for Samsung) "Power + Vol Up" (for Huawei) For others refer to their manufacturers page to enter recovery mode. If you see "No Command" in the screen press and hold "Power + Vol Up" or wait a few seconds. When the recovery menu appears release the buttons then use volume buttons to go to factory reset then press Yes.