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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}} | |||
== Problem description == | == Problem description == | ||
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Latest revision as of 18:23, 14 May 2025
| IPhone XR freezes at the last digit of the pin code | |
|---|---|
| Device | IPhone XR |
| Affects part(s) | Motherboard |
| Needs equipment | |
| Difficulty | ◉◉◉◌ Hard |
| Type | Soldering |
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Problem description
iPhone XR will boot up normally but freeze and restart when pincode is entered
Symptoms
- Phone boots fine
- Type in your pin code & at the last digit, it freezes, keeping that digit highlighted for about 30-60 seconds
- Then the screen restarts and you're back at the pin code screen.
Solution
- Check NFC (U_NFC_S) above CPU
- It most likely has a hairline crack & requires to be replaced.
- Once replaced, the phone will go through a "swipe to recover" screen in most cases, where you put in the pin code, it loads a white "Attempting Data Recovery" screen & takes about 10-20 minutes.
- This is basically the operating system rewriting the NFC chip, so it can unlock.
- Then, the phone will work fine afterwards
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