iPhone XS loses signal during incoming calls

I have an iPhone XS with 256 GB PTA approved, often when a call comes in, I pick it up, but the call stops and the signal goes away. What could be the problem?



[Re-Titled by Moderator]

Original Title: Signal’s loss

iPhone XS, iOS 18

Posted on Nov 28, 2025 2:28 AM

Reply
3 replies

Nov 28, 2025 8:53 AM in response to AhtishamTalib

It could be a failing battery.


Batteries degrade over time with usage due to chemical aging.

You can expect about a 1% drop per 50 charging cycles (25 charging cycles for IPhone 14 and older) with average use on an iPhone. This is an approximation, that is why it may be plus or minus a few percent on a month to month basis.

Apple recommends replacing it when it reaches 80%. To check your battery health, go to Settings > Battery > Battery Health.


iPhone Battery Replacement.

iPhone Battery Replacement - Apple Support


About Lithium Ion Batteries

iPhone battery and performance - Apple Support (IN)


iPhone XS loses signal during incoming calls

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