How to Fix an iPhone 14 Pro Max Restart Issue Caused by a Faulty Barometric Sensor In this video, I walk you through a detailed repair process of a purple iPhone 14 Pro Max received from a fan, which was experiencing constant unexpected restarts. The problem was traced back to a damaged barometric sensor caused by severe liquid corrosion. Follow along as I use diagnostic tools, identify the faulty sensor, and demonstrate step-by-step how to replace the barometric sensor to restore the phone's functionality. The repair journey begins by analyzing the restart logs in the phone's settings, identifying the sensor-related error, and confirming the malfunction using a barometric pressure app. I then use a computer diagnostic tool to pinpoint that the barometric sensor is the culprit. The video covers important insights on how unexpected restarts can be triggered when the CPU fails to read sensor data, and why proper sensor functionality is critical in modern smartphones. Throughout the video, I show the disassembly process - removing the screen, carefully disconnecting flex cables, checking for corrosion and liquid damage, and handling delicate components like the vibrator, speaker, and the sensor itself. I also explain why liquid infiltration, especially corrosive substances, can severely damage key components, leading to issues such as screen separation and sensor failure. After locating the corroded barometric sensor, I demonstrate how to clean the solder pads, apply flux, and accurately solder a new barometric sensor back in place. I then reassemble the phone, reconfigure Face ID, and finally test the device to ensure the sensor and all functions are fully operational. This comprehensive guide not only helps those facing similar issues with their iPhone but also provides valuable troubleshooting techniques for electronics repair enthusiasts. Hashtags: #iPhone14ProMax #PhoneRepair #BarometricSensorFix #TechRepair #iPhoneRepair #PhoneDiagnostics #DIYRepair #ElectronicsRepair #TechTips #GadgetRepair #appleRepair #iPhone14ProMaxrepair - @phonetalkzzz