"You can find the letter "reset"" on the device, the small hole or button next to the "reset" letter is the reset button~ (usually on the bottom of the device, on the side of the power port, on the side of the memory card, on the camera These positions at the top~ If it is a small hole, you need to insert a needle to reset)
If you can't find it, it is recommended to contact the merchant to confirm the location of the reset button~"