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{{Repair Guide | {{Repair Guide | ||
|Device= | |Device=IPhone XR | ||
|Affects parts= | |Affects parts=Motherboard | ||
|Type=Soldering | |||
|Type= | |Difficulty=3. Hard | ||
|Difficulty= | |||
}} | }} | ||
{{stub}} | |||
[[File:Placeholder image.jpg|thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it!]] | [[File:Placeholder image.jpg|thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it!]] | ||
Latest revision as of 18:36, 14 May 2025
| IPhone XR not charging | |
|---|---|
| Device | IPhone XR |
| Affects part(s) | Motherboard |
| Needs equipment | |
| Difficulty | ◉◉◉◌ Hard |
| Type | Soldering |
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Symptoms
- Phone does not boot using power button nor plugging in the charger
- Phone charges at 0.013A
- On DC Power Supply, it draws 82mA before prompt to boot
Solution
- The most likely culprit is Yangtze.
- Replace Yangtze (U3300)
- It is the "Charging IC" for this model
- After replacing, check if the 82mA current draw before prompt to boot is cleared, to confirm the issue is solved.
- In some cases, a liquid damaged ear speaker flex can cause no charging.
- Try testing with the ear speaker flex unplugged.
Please Note: The shield covering Yangtze is very tough to remove. It is recommended to add 138C low melt solder to all the solder joints around the edges, to make it a little bit easier to remove.
In the process, you may float Baseband or WTR that is under the shield. & cause baseband issues.
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