Database Develop

[Q] Xperia T don't boot.

Hello,
i've done the JB original ota update.
one day, when i was calling my friend, the display become black and never turned on. if i press the power on button, it vibrate.. but i don't see anything..
i tried to repair software with pc companion but... nothing.
anynone with the same problem?

Press the power button and volume up button for 20-30 seconds untill it has vibrated 3 times.
Turn it on.
If it does not turn on, plug it into the wall charger and leave it over night.
In the morning try to turn it on, if it doesnt then it is fubard.
Also, when you say "One day it just didnt turn...." what had you flashed to it? Have you rooted it? Have you unlocked the bootloader? Which ROM are you on?... All usefull info for people trying to help

it's all original. no root no rom. nothing.
while i was talking, when finished, the display was black..
it vibrate 3 times but don't power up. the led is green after i put the usb into phone

gattobau said:
it's all original. no root no rom. nothing.
while i was talking, when finished, the display was black..
it vibrate 3 times but don't power up. the led is green after i put the usb into phone
Click to expand...
Click to collapse
Did you try to turn it on after it vibrated?
If the LED is green whilst connected to the wall charger, try to turn it on again.
Try the power and volume again.
If you ring the phone from another phone does it respond or is it unavailable

1 put wall charger
2 presset power + vol up
3 vibrate one time.. then 3 times.. led RED. if i dont press anything became green. if i press power on remain green.
don't boot anyway..

gattobau said:
1 put wall charger
2 presset power + vol up
3 vibrate one time.. then 3 times.. led RED. if i dont press anything became green. if i press power on remain green.
don't boot anyway..
Click to expand...
Click to collapse
Plug it in and leave it overnight.
LEAVE IT.
see what it does tomrrow

ok.. thanks a lot

The phone boot... the touch work... but the screen is black..

Sounds like a hardware issue. Did you drop or damage the phone just before that happened...

No drop.. no water.. just like i said... after finished a phone call,the display was black and never turned on..

Take it back to the shop. If you have not modified it and it "Just Happened" they will have to replace it.

Xperia Z not powering on

Hi i have a sony xperia z that just doesn't want to power on when it's plugged into the charge the red led appears however that red led goes off after it's been in the charge in around half an hour of it charging it doesn't get recognised by the pc by flashtool or sus or pc companion not any hard reset or any of that work such as vol up + power and vol down + power or vol up + plugging usb in even if i hold the buttons for around 5 minute nothing happens, this phone isn't water damaged as all the indicators are white

Connect to pc's usb and leave it for some times.
And maybe you can explain more what you was doing before it happens like this.

i have connected to the pc and i also left it for more then an hour just when i first connect it to the pc it has a red led but later on that red led comes off and i honestly don't know i bought this phone in this state

I had the phone connected to the pc and that red led went off for a bit then it came back on

Are you using the original charger?
Sent from my C6603 using xda premium

yes i tried multiple chargers aswell

i heard about dead xperias without reasons(in most of cases they turned off the phone and it never turn on again) maybe is better if you take it to a centre

Could it be the battery by any chance

bump

Help?

hold down the volume up and power button for 10 seconds, it reboots the phone
let me no if it works

Try what Andy194 said. Falling that try speaking to Sony themselves. Mine did that and they offered me a warranty replacement. Luckily the problem solved itself. As I was about to put it back in its box and send it off, it suddenly booted up fine, on its own.
Sent from my C6603 on Three

My Z refused to charge when it was on 1%, as if its conntact with usb cable is not working well, happened once already but it returned to normal. So I decided to turn it off as it would turn itself off anyway. Plugged it in, but it didn't work. Used my Arc's cable and the red led light came up. I waited a bit for the phone to boot up to get to the charging animation, but nothing happened so I plugged it out and to my surprise the red light didn't go off and I can't do anything to turn it on. The phone is just rooted to 4.2.2, BL is locked.
Sent from my charming GB powered Xperia Arc
Edit: left it plugged in my laptop and after 15 minutes or so it powered up. Yay T-T

HELP - only red light led

Hello all!
it is 3 days now.. i have read all the forum but all the things i have read did not solve my issue.
my phone just keeps on showing the red led light when i plug it to the wall charger and also into the computer usb.
i have tried the following with the following results:
1) pressed multiple times VOL+ with Power for one vibration (with wall charger connected) and each time the phone vibrates, led switches of the then reswitches on red
2) pressed multiple times VOL+ with Power (long hold 3 vibrations) and i get the same result as 1
3) tried to long press VOL- and Power as suggested on the sony forum for 8 seconds, leave it to charge for a few hours and then press VOL+ and Power but nothing changes.
When the phone is not attached to the wall and i try to start it i can hear it vibrate one but nothing else happens.
When i try to connect it to PC Companion to format it i just can't get the pc to recognize it.
Any help please?
I really need to resolve this as soon as i can because it is my main phone
Thanks

Keep your phone on the charger for at least 24 hours WITHOUT INTERRUPTION!
After that use flashtool to flash a new ftf
Sent from my C6603 using XDA Premium 4 mobile app

just tried a 28hour without interruption recharge.. i had the red led on all the time but the phone doesn't yet want to switch on.
i have tried removing the battery.. putting it in.. normal switching on.. just vibrates and nothing is seen on screen
also tried to volume up + power till it vibrates but nothing.
cannot connect to the pc btw.. it doesn't seem to see any new device attached

anyway

It can be battery or hardware problem so I would suggest you to take it to warranty service center.

Water damage...
Happens.
Dry your phone.
Inside.

How can you take the battery out???? You have a c6603 yeah??? Virtually impossible to take the the battery out!!! either take it to sony repair centre ,flash with flashtool,repair using either sus or pc companion!! Failing that,don't bother to try to mod ur phone because you obviously have no idea Mate!!

It's quite easy to take out your battery...
All you need is a hairdryer. aim it at the backglass for a while and it'll let loose without to much trouble. It can cost you your water proofness and definitely your warranty though. So I would never advice someone to do it.
Sent from my C6603 using XDA Premium 4 mobile app

ok since i was tired of not getting no where with all the suggestions i received i then moved towards another method..
i so opened the phone.. took off the battery.. solder wired it to an external power charger i have and charged both on my batteries to full.. (old battery and new one)
i then placed the battery in phone and:
when i power the device it vibrates and screen remains black with no red led
when i volume up + power the devices the stay stays black but the red led magically appears..
what can i do now? knowing that the battery is FULL and that the problem should not be that anymore

Remove battery again so your phone is definitely off, re-insert your battery (don't turn it on) and connect to your pc in fastboot mode. Flash stock kernel and try to boot. If that doesn't work shut your phone down again, and than just flash firmware using flashtool.
Sent from my C6603 using XDA Premium 4 mobile app

[Q] sony xperia T10 wont turn on, flashes red

Hi.
so the thing is, that even some time before this happened my xperia T10 was restarting while not connected to the charger.
I couldnt use it daily because it just kept restarting whenever somebody called me or I used the mobile internet.
Few days ago I left my phone without charger for night and I believe it kept restarting over and over again.
When I woke up, I couldnt turn it on, when its not connected to the charger it simply flashes red 2 times and thats it, if connected it flashes still red light as long as I press power button.
I thought its the same problem like I had with a tablet long time ago and it would be enough to let it charge for 2 days or so.
its 3rd day now and everything is still the same.
What should I do?
I dont have an acces to PC or laptops since I dont have one.
Any advice?

bump
Bump up

I opened the case and took the battery off for few hours and then put it in again, and ofc i attached all the cables and such back again.
Now when i hold volume down button and power button the led turns green for 5 secs and then fades. Then whenever i push power button the red led flashes still light but it dissapears after 10-30 sec and comes up again after few seconds.
help...

I know this from my xperia T. I hold (in holder not in my hand) the power button for long time (about hour) with connected power cable. And after this time it starts work. Try that

Xperia Z won't boot red led

Hi! I have a Xperia Z on the rom by Rajeev and Hodor kernel with Drm keys mod, unlocked bootloader c6603. I had my phone with 1% batery, i arrive home and the phone was turned off, i holded the power button and red led blinks(this is normal when you have your phone fully discharged) i plugged into my computer fot 5 minutes nothing happened only red led stayed on. I unplug the phone the red led still there, after 5 minutes red led dissapeared. i plugged into the charger and noting happend only red led, i unplugged it and red led is still on. What can i do? adb fastboot not working and volume up +power the same. What is the problem, i'm a little bit scared. Sorry for my english. Thanks.

115dan said:
Hi! I have a Xperia Z on the rom by Rajeev and Hodor kernel with Drm keys mod, unlocked bootloader c6603. I had my phone with 1% batery, i arrive home and the phone was turned off, i holded the power button and red led blinks(this is normal when you have your phone fully discharged) i plugged into my computer fot 5 minutes nothing happened only red led stayed on. I unplug the phone the red led still there, after 5 minutes red led dissapeared. i plugged into the charger and noting happend only red led, i unplugged it and red led is still on. What can i do? adb fastboot not working and volume up +power the same. What is the problem, i'm a little bit scared. Sorry for my english. Thanks.
Click to expand...
Click to collapse
Did you left your phone whilst reinstalling any ROM or flashing anything?
I can suspect that you;ve bricked your device.
You can try to stick POWER BUTTON + VOL. rocker and leave it for entire night. I have read that some had fixed this issue by the way which I'm writing now, but I'm not sure if it will work to you.
You can even leave your phone connected to charger for some while.
If it will not work either - I have seen some where in this forum thread in which were specified how to unbrick XZ with disassemblying it

LaurynasVP said:
Did you left your phone whilst reinstalling any ROM or flashing anything?
I can suspect that you;ve bricked your device.
You can try to stick POWER BUTTON + VOL. rocker and leave it for entire night. I have read that some had fixed this issue by the way which I'm writing now, but I'm not sure if it will work to you.
You can even leave your phone connected to charger for some while.
If it will not work either - I have seen some where in this forum thread in which were specified how to unbrick XZ with disassemblying it
Click to expand...
Click to collapse
I managed to get it running now wi fi mobile data doesn't work, and power button works to lock the screen but doesn't work to wake. I'm flashing .292 via flashtool, i hope all my problems will be solved. Before they worked very well.