No SIM detected all of a sudden

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Google Pixel 4

Repair guides and disassembly information for Google's Pixel 4 smartphone, released in October of 2019.

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C H @jmqc4wrpma1scdk

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发帖于: 2020年9月8日

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No SIM detected all of a sudden

I've tried the basic troubleshooting for this; this SIM works fine in other phones. Cleaning the SIM had no effect. Phone hard reset, no effect. Shimming the SIM card, no effect. Nothing out of the ordinary has happened to this phone; it was left on a countertop working fine after having just made a phone call, then a few hours later, it reports that there's no SIM installed.

Also tried other SIMs - no SIM is recognized in this phone. Network options also reset to no effect.

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Andy Miller @andyrmiller 声誉积分: 120 9 1 2 · Answer 1 · 2020-09-08T23:19:01-07:00

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Andy Miller @andyrmiller

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I’ve had similar issues with memory cards that I was able to resolve with a quick burst of compressed air inside the port. Might be worth a shot.

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sami sami @samisami63696 声誉积分: 1 · Answer 2 · 2021-04-21T20:43:36-07:00

sami sami @samisami63696

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I read on reddit exactly same issue as mine, was eventually replaced by Google

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Andrea Murray @andreamurr64680 声誉积分: 1 · Answer 3 · 2022-05-03T13:47:54-07:00

Andrea Murray @andreamurr64680

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I have no answers but we are having the same problem. Just doing a mega update and if anything changes will let you know. If you find a solution please let us know.

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Google Pixel 4

No SIM detected all of a sudden

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