Database Develop

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

Xperia T will not turn on !

Hello Guys.I really hope that there is among you who can solve my problem.
My phone: Sony Xperia T (lt30p)
The battery is empty. Power button does not respond to there was no red light.
I started charge a few minutes and lighted in red yeee but after a few minutes does not light up and start all over again. why ?
I tried to hold down the power button did not work. Also power button and volume up button is also the case.
How can you get to recharge the battery?
Thanks and sorry my poor English.

Crema92 said:
Hello Guys.I really hope that there is among you who can solve my problem.
My phone: Sony Xperia T (lt30p)
The battery is empty. Power button does not respond to there was no red light.
I started charge a few minutes and lighted in red yeee but after a few minutes does not light up and start all over again. why ?
I tried to hold down the power button did not work. Also power button and volume up button is also the case.
How can you get to recharge the battery?
Thanks and sorry my poor English.
Click to expand...
Click to collapse
I found this for you in another post talk.sonymobile.com/t5/Xperia...y/td-p/279854/. Sry i can't paste links

Charge overnight or up to 24hrs and then try to turn on again. This has been reported often.
Sent from my LT30p using xda app-developers app

But i have a similar problem to the stated one. After flashing the new leaked 4.3 Rom from DoomLord my phone ran just fine for nearly a week. Yesterday i inserted a new sd card and wanted to format it in recovery. But then after formating sdcard1 my phone totally freezed. However i rebooted it from recovery. No led when i plug in. I tried every combination of buttons presses (also volume up + power button which does normaly the trick). I even opened the phone and unplugged battery for 2-3 min, still nothing. Do you guys have any idea what i else can do, or is my phone simply broken?

IceTtum said:
But i have a similar problem to the stated one. After flashing the new leaked 4.3 Rom from DoomLord my phone ran just fine for nearly a week. Yesterday i inserted a new sd card and wanted to format it in recovery. But then after formating sdcard1 my phone totally freezed. However i rebooted it from recovery. No led when i plug in. I tried every combination of buttons presses (also volume up + power button which does normaly the trick). I even opened the phone and unplugged battery for 2-3 min, still nothing. Do you guys have any idea what i else can do, or is my phone simply broken?
Click to expand...
Click to collapse
charage the phone for 24 hrs or overnight and try flashing the stock rom via flashtool. if it did not work with vol down button+power try this method 2
try to do a hard reset; (while NOT connected via usb or something) hold power+vol up, it will vibrate 1 time, and then 3 times quick. After that try to connect the usb (NOT while pressing any buttons) and press vol down+power
That should connect it into flashmode.

nipadog and
romeoofair said:
charage the phone for 24 hrs or overnight and try flashing the stock rom via flashtool. if it did not work with vol down button+power try this method 2
try to do a hard reset; (while NOT connected via usb or something) hold power+vol up, it will vibrate 1 time, and then 3 times quick. After that try to connect the usb (NOT while pressing any buttons) and press vol down+power
That should connect it into flashmode.
Click to expand...
Click to collapse
Thank you for your reply.
Unfortunately this didn't work. However after letting the phone charging for a while i got a red LED. Which disappears every 5 min and comes again after another 5. When i disconnect phone from charger and connect to my notebook nothing happens. I mean I press vol down + power there is nothing the phone doesn't react. If i try i hard reset. The red LED is blinking and the phone doesn't vibrate .

IceTtum said:
Thank you for your reply.
Unfortunately this didn't work. However after letting the phone charging for a while i got a red LED. Which disappears every 5 min and comes again after another 5. When i disconnect phone from charger and connect to my notebook nothing happens. I mean I press vol down + power there is nothing the phone doesn't react. If i try i hard reset. The red LED is blinking and the phone doesn't vibrate .
Click to expand...
Click to collapse
check with the other guys bro. i dont think its a hardware issue

Maybe ur battery just tried...u shud try it wid some other battery to see if it's the battery's fault or not..
Sent from my GT-S7562 using XDA Premium 4 mobile app

Ok, I disassembled the phone again. I removed battery and measured voltage seems to be fine. Besides battery life was OK when it worked (OK compared to my SXplay ). Additionally i tried the battery trick from this post http://forum.xda-developers.com/showthread.php?t=2449242. However the bahavior on charger is still the same 5min red LED 5min no LED at all. Excluding it is a driver problem I ran flashtool on my linux machine and tested both the windows and linux flash tool with my xperia Play which is correctly detected in flash mode.
Thanks guys for your hints upon now but I would be happy to get additonal ones. I'm not afraid of disassembling and getting my hands dirty.
I hope I will get this great phone running again since I've really started to love it :-/.

Same situation with CM 10.2
Hi there I'm in the same situation with my xperia V.
Bootlocker unlock and flashed 10.2.0 (latest stable rel) and gapp. No issue everything was working but huge battery drain due to Media Scanner, so I've reboot in recovery wipe the cache and format the external sd then reboot all from the recovery menu.....then the phone is dead.
now in change since more that 30 hours and get red light for some minutes that nothing at all....nothing pushing power, nothing pushing volume nothing at all.....if i connect without battery to the power red light blinks.
how is that possible???? at least recovery node should work...is that an HW problem? but how can i have created an HW problem with a wipe a format and a reboot????
Please help...
Thanks in advance.

IceTtum said:
Ok, I disassembled the phone again. I removed battery and measured voltage seems to be fine. Besides battery life was OK when it worked (OK compared to my SXplay ). Additionally i tried the battery trick from this post http://forum.xda-developers.com/showthread.php?t=2449242. However the bahavior on charger is still the same 5min red LED 5min no LED at all. Excluding it is a driver problem I ran flashtool on my linux machine and tested both the windows and linux flash tool with my xperia Play which is correctly detected in flash mode.
Thanks guys for your hints upon now but I would be happy to get additonal ones. I'm not afraid of disassembling and getting my hands dirty.
I hope I will get this great phone running again since I've really started to love it :-/.
Click to expand...
Click to collapse
How much voltage is the battery? For that battery trick, are you sure, you did it correctly? Could you post some pictures? If you're sure, it's the battery, buy another one.

IceTtum said:
I found this for you in another post talk.sonymobile.com/t5/Xperia...y/td-p/279854/. Sry i can't paste links
Click to expand...
Click to collapse
Mad Marty said:
Charge overnight or up to 24hrs and then try to turn on again. This has been reported often.
Sent from my LT30p using xda app-developers app
Click to expand...
Click to collapse
more than a week trying. I tried almost everything but does not work just the power button blinking red light, Lights up for a few minutes and lights down few minutes -.- Please help me !!

peetr_ said:
How much voltage is the battery? For that battery trick, are you sure, you did it correctly? Could you post some pictures? If you're sure, it's the battery, buy another one.
Click to expand...
Click to collapse
Ok i attached a picture. The measured voltage is 3.07 V between kathode and anode marked in red (of course I measured it when the battery was disconnected. Moreover you see the soldered connection to the back of the battery marked in green. I've already tried what I red in another post in this forum, where the guys there suggest to unplugg the battery and try to connect the phone in flash mode. This results in a blinking red LED :-/. No idea what else I can do

IceTtum said:
Ok i attached a picture. The measured voltage is 3.07 V between kathode and anode marked in red (of course I measured it when the battery was disconnected. Moreover you see the soldered connection to the back of the battery marked in green. I've already tried what I red in another post in this forum, where the guys there suggest to unplugg the battery and try to connect the phone in flash mode. This results in a blinking red LED :-/. No idea what else I can do
Click to expand...
Click to collapse
Charge the battery somewhere or buy new battery. 3.07V is not enough.

Battery Voltage
peetr_ is right, using GPS Essentials to measure my battery voltage at 12% charge (not the most accurate way I know) it's measuring at 3.611V

Pushing power button red light blinks
stilicone said:
Hi there I'm in the same situation with my xperia V.
Bootlocker unlock and flashed 10.2.0 (latest stable rel) and gapp. No issue everything was working but huge battery drain due to Media Scanner, so I've reboot in recovery wipe the cache and format the external sd then reboot all from the recovery menu.....then the phone is dead.
now in change since more that 30 hours and get red light for some minutes that nothing at all....nothing pushing power, nothing pushing volume nothing at all.....if i connect without battery to the power red light blinks.
how is that possible???? at least recovery node should work...is that an HW problem? but how can i have created an HW problem with a wipe a format and a reboot????
Please help...
Thanks in advance.
Click to expand...
Click to collapse
situation now, more than 30h of charging, is changed a little now if a push the power button the red light blinks but no reboot no vibration nothing at all.......is it worth to try another battery?
please provide me some guidance.
BR

Yes, it's worth to try it. Just try to borrow it from someone, let it boot and try to use your battery again.

no way even changing the battery
peetr_ said:
Yes, it's worth to try it. Just try to borrow it from someone, let it boot and try to use your battery again.
Click to expand...
Click to collapse
No way even with a new battery

Really? Neither flash mode?

xperia t now alive
hello guys I have a solution to this problem.and I guess you guys are lucky cause I experienced this problem also.you don't need to panic cause this will help.all you need to do is to get a new battery either online or in your domestic regions.if you wish to get it online go to aliexpress.com And it will be shipped to you no matter where you are on this earth.the reason is because the xperia t has been drained to the core and so it can't come on in other to flash in a kernel or image. When you've bought the battery you can actually fix it by yourself cause I'll Show you how.when you've fixed it then you flash in 4.3jb stock room in it and then your phone comes back alive like mine.IV actually used the phone for a month before that problem occurred but now say no more to that cause this thread will work 100%
---------- Post added at 12:33 AM ---------- Previous post was at 12:08 AM ----------
Crema92 said:
Hello Guys.I really hope that there is among you who can solve my problem.
My phone: Sony Xperia T (lt30p)
The battery is empty. Power button does not respond to there was no red light.
I started charge a few minutes and lighted in red yeee but after a few minutes does not light up and start all over again. why ?
I tried to hold down the power button did not work. Also power button and volume up button is also the case.
How can you get to recharge the battery?
Thanks and sorry my poor English.
Click to expand...
Click to collapse
hello guys I have a solution to this problem.and I guess you guys are lucky cause I experienced this problem also.you don't need to panic cause this will help.all you need to do is to get a new battery either online or in your domestic regions.if you wish to get it online go to aliexpress.com And it will be shipped to you no matter where you are on this earth.the reason is because the xperia t has been drained to the core and so it can't come on in other to flash in a kernel or image. When you've bought the battery you can actually fix it by yourself cause I'll Show you how.when you've fixed it then you flash in 4.3jb stock room in it and then your phone comes back alive like mine.IV actually used the phone for a month before that problem occurred but now say no more to that cause this thread will work 100%

htc one won't turn on no led

from 2 week ago i installed new fw_4.19.401.8 and Arhd51 on my phone evrething work normal then after 2 days Suddenly the phone turn off i tried to charge it no led tried to hold power button and no flashing Home/Back button tried to let it at wall charging 1day and just a black screen no signal for life :crying:

Ehfida said:
from 2 week ago i installed new fw_4.19.401.8 and Arhd51 on my phone evrething work normal then after 2 days Suddenly the phone turn off i tried to charge it no led tried to hold power button and no flashing Home/Back button tried to let it at wall charging 1day and just a black screen no signal for life :crying:
Click to expand...
Click to collapse
Did you do a hard reset ? hold power + vol down for 15 seconds

Connect it to computer and open Device Manager. Does it show something like QHUSB?
Sent from my HTC One using XDA Premium 4 mobile app

clsA said:
Did you do a hard reset ? hold power + vol down for 15 seconds
Click to expand...
Click to collapse
yes and nothing

danielr18 said:
Connect it to computer and open Device Manager. Does it show something like QHUSB?
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
no

have same problem.. luckily still under warranty.. sent to htc.. they replace the board

[Q] battery drain boot loop

Hi,
I've experienced this 3 times as of now. My phone is always on stamina mode. with a stock, rooted and locked bootloader 4.3 [.266] rom.
I got the triple nandroid back ups (i think they are CWM, TWRP, TWRP touch, but can't tell for sure).
Whenever my phone got drained because i can't find a place to charge it, I can't charge it afterwards.
Even if I leave it in the charger for a day, it still won't charge.
What I get is a red LED light. I tried everything, and somehow, after doing all of the thing for about 2 days, it gets working again. I just want to know if there is a tested solution to this. Here are the scenarios:
1.)
>> battery drained (unit turned off)
>> use wall charger to charge it
>> turns on, but in constant boot loop (with the moving colors boot animation on the screen)
>> take it off the charger
>> reset if with the reset button on the back
>> WON'T go in boot loop, but instead, I get a blank screen with the red LED light of death
2.)
>> battery drained (unit turned off)
>> use wall charger to charge it
>> screen is blank, with red LED light of death
Some insights:
Mind you, I tried everything I could think of just to get into recovery mode (hold button volume up/down or camera, with or without power button), since when I'm in recovery mode, I can leave it there and it WILL charge.
I tried to connect it to the PC to know if there are any difference, I open FLASHTOOL so i can see what is happening.
>> upon connecting to the usb, the device is detected. LED turns on. LED light is red (bright)
>> after half a second, the device is disconnected. Simultaneously, the LED turns off for a split second and turns back on with a red LED light (dimmer than before)
I tried to leave it for hours on charger while RLLOD(red LED light of death). So normally, the battery should be full right? WRONG!!
>> after pulling the device off the charger, THE RLLOD PERSISTS!!! I wait for about 10 minutes or more so that the device will turn fully of (no RLLOD). So it gives me the impression that the battery is not charged AT ALL.
>> using the reset button on the back (hold it down for more than a minute) DOESN'T do anything (when RLLOD is up and device is pulled out of charger). it should turn off but it doesn't. ,,|,,
>> so in the end, I have to waint until RLLOD dies down.
The xperia sp, when fully drained and won't even go in the starting boot sequence. If you try to turn it on (by using power button), it will just give you 2 quick RED LED pulses, and nothing will happen. Here is a curious case when charging it with PC:
>> When pulled out from charger (in RLLOD), and after waiting for the RLLOD to die down, flashtool (or the PC itself) won't detect the device if connected IF you didn't try to turn it on (of curse the 2 red pulses will happen) PRIOR to connecting it to PC (so: disconnect > try to turn on > reconnect to PC).
There might be things I forgot to include, please ask for more details, I just really want this to go away.:crying::crying:

Offline charging doesn't work when CWM is installed. (would appreciate if any1 knows if there's a way to get it working?) btw chargemon is the file you need for offline charging.

leet95 said:
Offline charging doesn't work when CWM is installed. (would appreciate if any1 knows if there's a way to get it working?) btw chargemon is the file you need for offline charging.
Click to expand...
Click to collapse
In my understanding, you can stil charge your battery regardless whether offline charging is enabled or not... anyone?

You probably should read the threads and use the search.
I had same problem. Just flash DooM kernel via fastboot. I will link post in a moment.
Sent from my C5303 using XDA Premium 4 mobile app
---------- Post added at 11:16 PM ---------- Previous post was at 11:13 PM ----------
http://forum.xda-developers.com/showthread.php?p=51736462
Sent from my C5303 using XDA Premium 4 mobile app
---------- Post added at 11:16 PM ---------- Previous post was at 11:16 PM ----------
And offline charger - http://forum.xda-developers.com/showthread.php?p=51737148
Sent from my C5303 using XDA Premium 4 mobile app

SecFry said:
You probably should read the threads and use the search.
I had same problem. Just flash DooM kernel via fastboot. I will link post in a moment.
Sent from my C5303 using XDA Premium 4 mobile app
---------- Post added at 11:16 PM ---------- Previous post was at 11:13 PM ----------
http://forum.xda-developers.com/showthread.php?p=51736462
Sent from my C5303 using XDA Premium 4 mobile app
---------- Post added at 11:16 PM ---------- Previous post was at 11:16 PM ----------
And offline charger - http://forum.xda-developers.com/showthread.php?p=51737148
Sent from my C5303 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks for replying, but still, I can't even get to CWM, so I can't flash anything.. though im reading those now.. thanks again =)

If you have recoveries installed just pug the charger and enter one recovery and leave it charge until 10%, then reboot

thank you
antkalaitzakis96 said:
If you have recoveries installed just pug the charger and enter one recovery and leave it charge until 10%, then reboot
Click to expand...
Click to collapse
Hi antkalaitzakis96
This is exactly what I'm trying to do on my xperia sp. On cyanogenmod 11 by FXP, and no idea how to enter recovery on it to let my phone charge. Tried posting there to ask, but XDA won't let newbies post in Dev forum.
Can anyone please advise?? Greatly appreciated

Guys, my phone is now on =)
I just do the things as before, I trried and tried to no avail, so I gave up.. I just let it on the charger, and after sleeping, It is now on =)... but still, there should be some definitive solution to this,..

I had exactly the same problem as you guys. Letting it plugged in all night didn't help so this morning I plugged it in my computer hoping to connect in fastboot mode and on the 3rd it worked. I flashed NayakKernelv0.3 so I could enter CWM using volume buttom. My phone is now charging in cwm.

ritmix54 said:
Guys I solved the problem! I sent a pm to kelvinpi and asked her how he did it!! THANK YOU SO MUCH KelvinPi!!!
Click to expand...
Click to collapse
Why don't you just post it here or make a new thread? You know, to share.. =)

ritmix54 said:
Should I make a new thread how to solve the problem?
Gesendet von meinem C5303 mit Tapatalk
Click to expand...
Click to collapse
YES!!! Definitely!!!

yup.. post it please. upon reading here, I'm fairly sure that there are definitive way to bring back offline charging on 12.1.A.1.201 stock root LB. So it would be really helpful if we can bring back offline charging or at least be able to charge even after battery is drained flat. =)

[Q] Xperia (T) solid red light while charging, even after discon. the battery??

What's up you guys,
I am new to this forum so i'm not that familiar with this site, but here goes:
I've got a Xerpia T which doesn't want to turn on or connect to the pc. This happened after charging it and it suddenly died.
When I charge it the red LED turns on for aprox. 10-20 sec. There is also a video on youtube with the same problem "Sony Xperia S won't turn on!"
I've tried different methods like the hard reset (vol+, startbutton), (vol-, startbutton), combo of the previous methods, Sony companion-method, charging it overnight, but no result. I've even opened the phone and took it apart, but still nothing. What I did notice is that when I discon. the battery and plug-in the charger the same thing happens. The red LED comes on and after a couple of seconds it goes off again. Does this mean that the battery is completely dead or is there antother problem? (i'ver already ordered a new battery) Thanks anyway!

xperia" said:
What's up you guys,
I am new to this forum so i'm not that familiar with this site, but here goes:
I've got a Xerpia T which doesn't want to turn on or connect to the pc. This happened after charging it and it suddenly died.
When I charge it the red LED turns on for aprox. 10-20 sec. There is also a video on youtube with the same problem "Sony Xperia S won't turn on!"
I've tried different methods like the hard reset (vol+, startbutton), (vol-, startbutton), combo of the previous methods, Sony companion-method, charging it overnight, but no result. I've even opened the phone and took it apart, but still nothing. What I did notice is that when I discon. the battery and plug-in the charger the same thing happens. The red LED comes on and after a couple of seconds it goes off again. Does this mean that the battery is completely dead or is there antother problem? (i'ver already ordered a new battery) Thanks anyway!
Click to expand...
Click to collapse
possible reasons:
1.battery dead
2.hardware damaged
3.soft or hardbricked
for 3 you can save it....
first of all try:
pull out battery for 10sec
pull in (dont touch powerbutton )
while phone is off.... hold vol- (or +?) nothingelse.... then while holding connect it to pc...
if your pc recognises the phone and you got blue or green led your phone can be flashed
if nothing happens tr 3-5 times again...(just to be sure you made no mistake)
WARNING WARNING WARNING
ONLY if really nothing happens....do that:
pull out batterry
pull in
hold vol+ AND - at same time and connect to pc
if your phone is then in device manager shown tell me...
Sent from my Xperia T using XDA Free mobile app

SdtBarbarossa said:
possible reasons:
1.battery dead
2.hardware damaged
3.soft or hardbricked
for 3 you can save it....
first of all try:
pull out battery for 10sec
pull in (dont touch powerbutton )
while phone is off.... hold vol- (or +?) nothingelse.... then while holding connect it to pc...
if your pc recognises the phone and you got blue or green led your phone can be flashed
if nothing happens tr 3-5 times again...(just to be sure you made no mistake)
WARNING WARNING WARNING
ONLY if really nothing happens....do that:
pull out batterry
pull in
hold vol+ AND - at same time and connect to pc
if your phone is then in device manager shown tell me...
Sent from my Xperia T using XDA Free mobile app
Click to expand...
Click to collapse
Just to be sure, we're talking here about a Xperia T which has an integrated battery.
What do I do when the device manager appears?

xperia" said:
Just to be sure, we're talking here about a Xperia T which has an integrated battery.
What do I do when the device manager appears?
Click to expand...
Click to collapse
ok sorry the battery thing i forgott... (i have xperia L AND T ...was confused)
did you reached any led mode?(green or blue)
Sent from my Xperia T using XDA Free mobile app

SdtBarbarossa said:
ok sorry the battery thing i forgott... (i have xperia L AND T ...was confused)
did you reached any led mode?(green or blue)
Sent from my Xperia T using XDA Free mobile app
Click to expand...
Click to collapse
Nope, i didn't get any other LED except for the solid red one as I described in my first post.

xperia" said:
Nope, i didn't get any other LED except for the solid red one as I described in my first post.
Click to expand...
Click to collapse
hold vol- for a long time (15sec) and then connect to pc
Sent from my Xperia T using XDA Free mobile app

SdtBarbarossa said:
hold vol- for a long time (15sec) and then connect to pc
Sent from my Xperia T using XDA Free mobile app
Click to expand...
Click to collapse
Unfortunately still the same red light. Isn't it strange that when I disconnect the battery and leave it disconnected and then connect the usb-cable the same thing happens as to when I connect the battery? Is there a way to see if the battery is dead or the hardware malfunctioning?

xperia" said:
Unfortunately still the same red light. Isn't it strange that when I disconnect the battery and leave it disconnected and then connect the usb-cable the same thing happens as to when I connect the battery? Is there a way to see if the battery is dead or the hardware malfunctioning?
Click to expand...
Click to collapse
hold vol + and - and connect to pc... if QSHUSB_DLOAD is shown in device manager your cpu is ok
if so... connect to battery-loader and hold power for 1minute
Sent from my Xperia T using XDA Free mobile app

SdtBarbarossa said:
hold vol + and - and connect to pc... if QSHUSB_DLOAD is shown in device manager your cpu is ok
if so... connect to battery-loader and hold power for 1minute
Sent from my Xperia T using XDA Free mobile app
Click to expand...
Click to collapse
nope nothing happens just red light

xperia" said:
nope nothing happens just red light
Click to expand...
Click to collapse
no even this mode.... please load the device for 24hours and try again... if nothing happens then... you got a problem
Sent from my Xperia T using XDA Free mobile app