The phone vibrates after pressing the Power button and the Sony inscription appears for a second. After connecting to a usb computer does not recognize the device. Any ideas on how you can bring him back to life?

M4 aqua are the most defective phones in history. Motherboards are falling and probably memory. every second M4 aqua damaged

I confirm as a colleague wrote above. But in your case to start with, take out the battery and measure the voltage, maybe you just need to put it on.

Recently, I had this model on the site. Completely dead, he fell during hot days. I suspected the motherboard, but strangely (!) The battery replacement solved the case, it also went without excessive costs.

My M4 is constantly resetting and will turn on and on every once in a while and I will not recommend this model

A new battery for testing is on its way. But I noticed that now, when running after the Sony inscription sometimes bluescreen appears. And sometimes I have such a strange green battery (not as normal as the phone is charged on a ful. Picture attached. l)

If you connect the phone to the computer with a cable, the LED lights up on the phone and the Sony display will be displayed after the time? I once had a problem with this phone and it turned out that the battery was dead. The exchange should solve the problem.

Unfortunately, battery replacement did not give anything.

It may help or it may be so that it will not get up at all anymore

At what temperature should I bake it?

And I have to understand that just a hot airem I fly all over and do not cover anything?

M4 Aqua Not Turning On: Vibrates, Sony Logo Appears, Unrecognized by PC - Solutions Needed

KamGr 8313 15

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#1 16772882 22 Oct 2017 21:30

KamGr KamGr

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Post #1
16772882 22 Oct 2017 21:30

The phone vibrates after pressing the Power button and the Sony inscription appears for a second. After connecting to a usb computer does not recognize the device. Any ideas on how you can bring him back to life?
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#2 16772899 22 Oct 2017 21:35

Jarek2140 Jarek2140

Level 24

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Post #2
16772899 22 Oct 2017 21:35

M4 aqua are the most defective phones in history. Motherboards are falling and probably memory. every second M4 aqua damaged
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#3 16774524 23 Oct 2017 18:37

KRY5PIN KRY5PIN

Level 37

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Post #3
16774524 23 Oct 2017 18:37

I confirm as a colleague wrote above. But in your case to start with, take out the battery and measure the voltage, maybe you just need to put it on.
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#4 16797754 03 Nov 2017 08:13

mahamalak mahamalak

Level 12

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Post #4
16797754 03 Nov 2017 08:13

Recently, I had this model on the site. Completely dead, he fell during hot days. I suspected the motherboard, but strangely (!) The battery replacement solved the case, it also went without excessive costs.
#5 16817610 12 Nov 2017 12:00

switkowski123 switkowski123

Level 9

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Post #5
16817610 12 Nov 2017 12:00

My M4 is constantly resetting and will turn on and on every once in a while and I will not recommend this model
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#6 16861844 01 Dec 2017 21:51

KamGr KamGr

Level 24

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Post #6
16861844 01 Dec 2017 21:51

A new battery for testing is on its way. But I noticed that now, when running after the Sony inscription sometimes bluescreen appears. And sometimes I have such a strange green battery (not as normal as the phone is charged on a ful. Picture attached.
l)
#7 16925063 30 Dec 2017 20:38

barton21 barton21

Level 26

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Post #7
16925063 30 Dec 2017 20:38

If you connect the phone to the computer with a cable, the LED lights up on the phone and the Sony display will be displayed after the time? I once had a problem with this phone and it turned out that the battery was dead. The exchange should solve the problem.
#8 16929279 01 Jan 2018 21:17

KamGr KamGr

Level 24

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Post #8
16929279 01 Jan 2018 21:17

Unfortunately, battery replacement did not give anything.
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#9 16929703 02 Jan 2018 05:06

barton21 barton21

Level 26

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Post #9
16929703 02 Jan 2018 05:06

In this case, a damaged disc
#10 16932412 03 Jan 2018 10:46

Simek1982 Simek1982

Level 13

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Post #10
16932412 03 Jan 2018 10:46

The heated plate helps 80%
#11 16932464 03 Jan 2018 11:04

barton21 barton21

Level 26

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Post #11
16932464 03 Jan 2018 11:04

It may help or it may be so that it will not get up at all anymore
#12 16936187 04 Jan 2018 20:20

KamGr KamGr

Level 24

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Post #12
16936187 04 Jan 2018 20:20

At what temperature should I bake it?
#13 16936363 04 Jan 2018 21:20

barton21 barton21

Level 26

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Post #13
16936363 04 Jan 2018 21:20

Give her 180-200 degrees
#14 16936454 04 Jan 2018 21:49

KamGr KamGr

Level 24

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Post #14
16936454 04 Jan 2018 21:49

And I have to understand that just a hot airem I fly all over and do not cover anything?
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#15 16936486 04 Jan 2018 21:59

KRY5PIN KRY5PIN

Level 37

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Post #15
16936486 04 Jan 2018 21:59

Use flux, and put plastic elements on it because hot drinks.
#16 16963625 15 Jan 2018 19:30

KamGr KamGr

Level 24

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Post #16
16963625 15 Jan 2018 19:30

After basking the CD the situation looks like the phone switched on normally everything went in it, but after about 3 minutes it turned off (not so that it turned off only jumped out normal "switch off" like using power). After switching it on a few times the situation repeats itself and so on and on. In addition, sometimes when you turn on the screen, a blue background appears for about 10 seconds.
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Topic summary

The Sony M4 Aqua is experiencing a failure to power on, indicated by brief vibrations and the appearance of the Sony logo, followed by the device being unrecognized by a PC. Users report that this model is prone to defects, particularly with motherboard and battery issues. Suggested troubleshooting steps include measuring the battery voltage, replacing the battery, and attempting to heat the device to resolve potential internal faults. Some users have found success with battery replacement, while others have encountered persistent issues, including blue screens and shutdowns after brief operation. Heating the device at 180-200 degrees Celsius has been mentioned as a potential fix, although results may vary.
Summary generated by the language model.