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How to repair iPhone 5 automatically after shutting down

by:YoukingTech     2021-08-26
Posted on 05.03 an iPhone 5 mobile phone, when the mobile phone was sent, the user said that it would automatically turn on after it was turned off. However, after being in a water before, it turned on automatically after it was turned off. Method/Steps Failure analysis: In response to the problems reported by users, the automatic startup after shutdown should have a lot to do with water ingress. It is necessary to focus on checking the water ingress part of the phone and cleaning it up. 1 Fault maintenance: After opening the shielding cover, it is found that the resistor R65 is corroded to dust. After cleaning it, replace it with a new resistor, troubleshooting. The location of the R65 component is shown in Figure 1. 2 The schematic diagram of R65 is shown in Figure 2. Note, it is better for novices to go to the after-sales repair point or repair shop. 3
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