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技術: How to repair an iPhone that won't charge - Tristar Replacement

進行中

進行中

このガイドは現在作成中です。最新の変更を見るために定期的に再読み込みしてください。

メンバーによる寄稿ガイド

メンバーによる寄稿ガイド

私たちのコミュニティーの素晴らしいメンバーがこのガイドを作成しました。これはiFixitスタッフによって管理されていません。

iPhone not charging: a few steps to find out what's wrong. Example on iPhone 6S, ending with Tristar replacement.

  • 作成者: Alexandre Isaac
  • 所要時間: 5分 - 1時間
  • 難易度: 普通

iPhones that won't charge are, unfortunately, very commum. Here are some easy, then harder steps to find out what is wrong with your phone, and how to solve the problem !

手順 1 Check for a new charger  ¶ 

Your cable could be bad, try a new one, possibly MFI certified ! (Made For iPhone) Or try a known-good one.

手順 1 Check for a new charger  ¶ 

  • Your cable could be bad, try a new one, possibly MFI certified ! (Made For iPhone) Or try a known-good one.

  • Try a new charging brick, or a known-good one that delivers at least 5V-1A

手順 2 Checking the charging port  ¶ 

Check your charging port, it could be really dirty or ubstructed

手順 2 Checking the charging port  ¶ 

  • Check your charging port, it could be really dirty or ubstructed

  • If it looks dirty, you can take the risk to insert a thin tool and try to pry out the dirt. I am not responsible for the harm you could do to your phone !

手順 3 Try known-good internals  ¶ 

Try a known-good battery. Replace it if your phone charges again.

手順 3 Try known-good internals  ¶ 

  • Try a known-good battery. Replace it if your phone charges again.

  • Try a known-good Lightning charging port. Replace it if your phone charges again.

  • I know, this is a picture of an iPhone 7, check the video for the 6S on the next step.

手順 4 Video guide to these tests  ¶ 

手順 4 Video guide to these tests  ¶ 

  • The whole french version of the process, video does help if you are an english-speaker !

手順 5 Now some real challenge  ¶ 

If you are still reading, bad news, you probably have a motheboard problem ! It's probably U4500, or Tristar that's causing it, it fails very frequently on iPhones. You'll have to replace it.

手順 5 Now some real challenge  ¶ 

  • If you are still reading, bad news, you probably have a motheboard problem !

  • It's probably U4500, or Tristar that's causing it, it fails very frequently on iPhones. You'll have to replace it.

手順 6 Tristar Replacement  ¶ 

手順 6 Tristar Replacement  ¶ 

  • Video tutorial for Tristar replacement on iPhone 6S