The embodiment of the invention discloses a sliding block control method and a related product. An electronic device comprises a screen and a sliding block, and the sliding block is provided with a front camera and a flash lamp. The method comprises: when the electronic device detects that a screen is turned off, obtaining a first working state of a front camera and a second working state of a flash lamp, according to the first working state and the second working state, determining pre-lifting operation of a sliding block when the screen is turned on, and when it is detected that the screen is turned on, controlling the sliding block to execute the pre-lifting operation. visibly, through obtaining the working states of the front camera and the flash lamp, whether the sliding block needs to descend or not after the face unlocks the bright screen is judged in advance, the pre-lifting operation of the sliding block is set according to the judgment result, so that corresponding measures are taken after the bright screen is unlocked, the repeated operation that the sliding block descends and ascends due to application requirements after the bright screen is unlocked is avoided, and thecontrol accuracy and efficiency of the sliding block are improved.