The cpu used by Huawei Honor 20 is its own Kirin 920, which has nothing to do with Qualcomm, so it is not supportedAnd Huawei has its own fast charge protocol.Huawei fast charge agreement explanation: In fact, it is the use of 9V2A charger, by increasing the voltage to achieve the fast charge effect, more stable than by increasing the current means. Only use its own charger to achieve fast charging, charging treasure is not available.