Package includes:Lower Bottom Base Cover Case Screws (Anti-breakout Screws not included)
Installation Precautions
Diagonal step-by-step fixing: tighten the Screws step-by-step in diagonal order to avoid uneven stress on the bottom shell resulting in gaps or deformation.
Stage-by-stage tightening: Screw all the Screws in gently first (without tightening), make sure the bottom shell is aligned and then gradually reinforce it.
Strength control: Screws can be tightened until they stop naturally, do not use excessive force to avoid slipping or damaging the threads.
Checking the closure: After installation, gently press around the bottom shell to make sure there is no warping or gap. If there is any abnormality, re-check the Screws to make sure they are aligned.