I have iphone 7 plus. It says no service, sometimes its show no sim when i dont insert simcard. But when i input sim card always no service and the iphone getting hot around the camera. I try to replace the charging dock but it doesn't work.
I have second question too. The phone keep restarting because when update the ios. It gets interrupted because of the network, i think.
Please can you help me?
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You are describing several different issues in your question but a few of them would revolve around the Baseband CPU/PMU. These tend to be problematic on the iPhone 7 series of devices. Depending on whether you have an Intel or Qualcomm baseband, you may have different issues.
I don’t understand why you are replacing the charge port when you have heat in the camera area, perhaps you can explain this some more.
What happened to the phone in the days and weeks prior to this? Was it dropped, repaired or came into contact with water?
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The phone sometimes show no service sometimes there is a signal. So i doing what is youtube to replace the charging port. Before my phone is contact with water but it’s like rainy water. Now it suddenly restart that’s the most annoying after i got interrupted when update to iOS 13.7
Contact with water changes everything. See my answer here (My water damaged iPhone 7 plus wont turn on) for instructions on how to decontaminate your logic board first.
Hello sir I have same issue. At first it was working fine the battery doesn't drain fast. but after inserting a sim card it was working then after a couple of minutes it says no service and the sim card slot got hotter then after that the battery drains fast and until now even without sim card inserted. it all started after inserting a sim card. what seems the problem?
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When my phone is on airplane mode it shows nothing but when u insert sim chard it then becomes hot
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