Huawei Mate 20 Pro not powering not charging

In this video, we'll show you how to troubleshoot Huawei Mate 20 Pro not powering or not charging. When connect charging blinking red light. If your phone is not powering on or not charging, follow our steps and solve the issue! If you're experiencing problems with your Huawei Mate 20 Pro, let us know in the comments below! We'll help you troubleshoot the issue and get your phone back up and running! The phone does not turn on or charge. When connect charging blinking red light. After opening the phone and checking the vbat voltage contacts, the tester showed 3Ω resistance. After connecting to the vbat power supply, the RF AMP IC shown in the diagram started to heat up. You can see well with the help of a thermal imager. After replacing this RF AMP IC, the short circuit disappeared and the phone started working. Credit the author: The song from the video: Unicorn Heads - Stellar Wind.