Sony Xperia Z OTA update to 10.3.1.A.2.67 keeps disabling Micro-SIM

[Cruzzila]

Hi Xperia Care,

My Xperia Z has given me highs and lows, more lows recently.
After updating it to the latest OTA update on the 4th of October, my Micro-SIM would get disabled randomly whenever the Mobile Data is on.
This isn't new, before the previous OTA update, my device would disable the Micro-SIM whenever it got hot when doing heavy processing.

That is not the issue now. Today, as i turn on the device, it receives a few notifications then disables the Micro-SIM right away. Rebooted the device several times, same thing.
I then turned off Mobile Data, but same result.

I avoid using the phone while on charge, what else can I do?

[suyogpatil]

Umm if you are facing same overheating issue with every update as you mentioned I guess you have to take your phone to sony service centre where they can inspect your phone ....

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