How do I reset my Hikeep Ebike

Q:How do I reset my Hikeep Ebike?

A:Hello, DEF is the option to restore factory default parameter settings. dEF-Y indicates that default parameters need to be restored, while dEF-N indicates that default parameters do not need to be restored. Under the condition of 0 speed on the main interface, press and hold the "headlight button switch" and "+" keys for more than 2 seconds to enter the interface for restoring factory default parameters. Use the short button "+/-" to switch. If Y is selected, press the short button "i" to confirm. The instrument panel will display dEF-0 for a period of time and automatically start restoring factory default settings. After the restoration is completed, it will automatically exit and return to the normal display interface.