iPhone X Bottom Speaker Not Working Repair - Pseudo Soldering

iPhone X no speaker sound issue may occur due to a defective hardware component, like pseudo soldering. Whereas, pseudo soldering components may relate to several reasons: pseudo soldering while the iPhone leaving factory, misoperation in the repairing process or personal habits of users etc.. This time we will share you with an iPhone X no bottom speaker sound repair case caused by pseudo soldering of the logic board after being dropped.