Stuck at Sony logo on white background

[deowd]

Hello,

my M4 Aqua was charging and now just shows the Sony logo on a white background . I can turn it off and on again, but it always shows only this screen nothing else. It is running everything stock no custom rom or something. Is there anything I can do?

Thanks for your help

 

[HacRib]

Try to use the Recover Tool in Xperia Companion, that should do the trick

 

[deowd]

I already tried that, but the phone is not recognized via usb.

 

[HacRib]

Let the phone connected to the power and then try to flash via Flashtool. Actually right now I have the same problem

 

[HacRib]

I already tried that, but the phone is not recognized via usb.

Wait, new development. I was reading some posts here in the forum and I came across one where someone said to press the screen with the thumb and the back panel with index finger, near the NFC logo. Don't know why but my E2303 is right now working thanks to this

 

[Ashutosh21799]

use EMMA (sony flash tool)

Hello,

my M4 Aqua was charging and now just shows the Sony logo on a white background . I can turn it off and on again, but it always shows only this screen nothing else. It is running everything stock no custom rom or something. Is there anything I can do?

Thanks for your help

Try emma(sony flash tool)
First hard reset your phone b4 it starts again hold vol down key while plugging it into your pc (with emma installed and running), the software will detect your phone and IMEI number then select your firmware form the list then press apply then wait till the process completes......
P.S- you need a strong internet connection and a laptop (or a desktop with continous power supply) and it will wipe all your data....................

 

[Arihant Mittal]

Maybe your boot integrated chip haw been damaged due to overheating of your device. First, get it repaired usually take 900inr. Then install latest stock rom using any tutorial