How do you unbind a cell phone number on Racer?

The cell phone number that has been bound to the fast hand can not be directly unbound, but only through the replacement of the new cell phone number to release the old cell phone number that was previously bound.

First of all, open your phone and click on the icon in the upper left corner of your phone to enter the settings, then click on the bound phone number to replace it, and finally fill in the relevant verification code and enter the new phone number to replace it successfully.

Fast hand is a product of Beijing Fast Hand Technology Co. The predecessor of Racer, called "GIF Racer", was born in March 2011, and was initially a mobile application used to create and share GIF images.

In November 2012, Makita was transformed from a pure tool application to a short video community, a platform for users to record and share their production and life.

Later, with the popularity of smartphones and tablets and the falling cost of mobile traffic, Fasthand ushered in the market after 2015.