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The Sony Xperia Z is an Android based phone that was released in 2013. It is one of the largest phones of the Xperia family with a 5-inch full HD display. Model numbers include C6603/C6602.

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My phone doesn't boot (red led)

My phone started shutting down by itself many times during the day and also it became very hot.

So I decided to recover it through the Sony companion app. I did it many times because it never became usable but it turned black and now it doesn't show anything on the display and it isn't recognized anymore by Sony companion because it doesn't boot in download mode.

It can also be that it is dead in the middle of a recover done through Sony companion.

Now, if I connect it to the charger (or to the pc), it shows the red led for a while and it turns off. It seems that the phone “turns on internally” and then it turns off the red led.

If someone knows what is the problem and can help me, thanks.

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1 Answer

I would think it would be that your battery is faulty and you need it replaced

Your symptoms point to the battery been faulty

Before this accured was your battery draining very quickly If so another symptom that points to the battery

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