Ignore any prompt on the screen and keep holding until the display goes completely black.
Are you performing this reset because you or because the watch is not connecting to the app? Hard Reset MYKI Watch 4
This method is performed directly on the watch screen using a secret code. Wake the device : Press the Power button once to light up the screen. Open the Dialer : Locate and tap the Dial application icon on the watch menu. Enter the Code : Dial exactly into the keypad. Initiate Reset Call button : A popup will appear; select
: Ensure the watch is adequately charged before starting to avoid power failure during the reset process.
: Scroll down and select Advanced Settings or Account Management . How to Hard Reset MYKI Watch 4
: The watch will automatically process the command and send back an SMS reply stating "factory ok, reset..." . The smartwatch will then reboot automatically into its factory state. Method 2: The Direct Device Dialer Code
If that command does not return a confirmation text, try the alternative master password code: pw,556677,factory#
Some versions of the MYKI Watch 4 allow a remote reset through the official smartphone app. This is useful if the screen is broken or unreadable.
: Ensure the Nano SIM card inside the watch has an active data plan and SMS balance . The remote method relies entirely on the cellular network. Ignore any prompt on the screen and keep
If you have physical access to the watch and it is responsive, you can initiate a reset directly from the interface using a hidden service code.
: Ensure the watch has at least a 50% charge or keep it plugged into its charger. A shutdown during a reset can corrupt the firmware.
On most MYKI Watch 4 units, the path is: Settings > System > Reset .
Leave it undisturbed for at least before attempting to power it back on. Critical Troubleshooting and Next Steps Registering a "Device Already Registered" Error Wake the device : Press the Power button
For Method 2, the watch must have a working SIM card capable of receiving messages and data.
Ensure the watch has at least 50% battery or is connected to its charger.
The MYKI Watch 4 typically has one or two buttons. Usually:
Verify the SIM card has active credit and the network isn't displaying a red "X". Your watch uses a custom app password.