The reset pin
Forces the player to shut down when it freezes. It does not erase anything and does not restore factory settings.
Reset ยท Player manuals
A factory reset returns the software to its first-run state. It also erases the player's internal storage, so read this first.
There are two different things people call a reset:
Forces the player to shut down when it freezes. It does not erase anything and does not restore factory settings.
Erases internal storage and returns settings, accounts and the home screen to their first-run state.
If the player will not reach Settings, use the model guide: Y1, Y2, G1, G3, G5, R1, PR1, SR1, Q3 or Q5.
These steps are shared by the players. The model page adds the controls and settings that are specific to yours.