Nevermind. I feel so dumb right now - Sony Xperia T, TL, TX, V

My Xperia is rooted, has recovery and the bootloader is unlocked, I use the stock ROM.
It went smoothly (done it several months ago), but yesterday, the battery emptied so I put it on charge. Today I tried to turn it on, but it didn't work; whenever I press the power button, the LED blinks red. I tried fastboot and flashmode, but none of it works. My PC detects it as an unknown device when I try to turn it on. once
If that helps, it turns on once in a while with CWM.
Anyone can help?
____
EDIT: looks like I used a loose cable and the battery didn't charge at all. God, I feel so dumb.

Georges2251 said:
My Xperia is rooted, has recovery and the bootloader is unlocked, I use the stock ROM.
It went smoothly (done it several months ago), but yesterday, the battery emptied so I put it on charge. Today I tried to turn it on, but it didn't work; whenever I press the power button, the LED blinks red. I tried fastboot and flashmode, but none of it works. My PC detects it as an unknown device when I try to turn it on. once
If that helps, it turns on once in a while with CWM.
Anyone can help?
Click to expand...
Click to collapse
hello;
I had the same problem , I searched on the web for solutions and found something like charging phone overnight , key combinations but nothing helped; my phone was completely dead ; but I did something and phone is now alive; I removed screw of the phone , opened panel; removed battery connector and connected phone to wall charger , by this time phone showed sony logo like on startup , then immediately connected battery connector and left phone to charge for several minutes ; it was showing only sony logo when was charging, after 15-20 minutes disconnected phone from charger , screen went off and after this i reconnected charger, it showed battery screen and started charging with battery and thunder logo; thats all, it was the only solution for me.

geniusatplay said:
hello;
I had the same problem , I searched on the web for solutions and found something like charging phone overnight , key combinations but nothing helped; my phone was completely dead ; but I did something and phone is now alive; I removed screw of the phone , opened panel; removed battery connector and connected phone to wall charger , by this time phone showed sony logo like on startup , then immediately connected battery connector and left phone to charge for several minutes ; it was showing only sony logo when was charging, after 15-20 minutes disconnected phone from charger , screen went off and after this i reconnected charger, it showed battery screen and started charging with battery and thunder logo; thats all, it was the only solution for me.
Click to expand...
Click to collapse
I'm so sorry for causing you the trouble of this....
Turned out that the cable I used is loose and it didn't charge or anything

Related

[Q] i9070 won't power on, won't charge

Hello, I've got problem with my wife's galaxy s advance.
The phone has a latest stock rom, i don't know which one. (chacked in phone for updates like 2 weeks ago and it said that there were none). It was unlocked.
The phone was never flashed or rooted.
It was left with a charger plugged in yesterday for the whole night.
When we wake up, the phone was off.
Now if you plug in the charger it vibrates shortly after three seconds, no light no nothing.
If you press power it also vibrate shortly - nothing more happnes.
I tried to go to download mode or rcovery - nothing.
Tried to plug in to a pc using USB but it is the same...
Any ideas?
Is it only the battery or is the phone dead?
I got some progres
I plugged the phone to my pc with a diffrent cable, there is a plug in and plug out windows sound, the battery indicator shows up for like 5s, it is very low and the pattern starts all over again, i'll just leave it like this and see what happens
Maybe your wall charger is broken, try another one
AntaresOne - of course, I tried like 5 of them...
the phone reacts only in the pc, fter couple of minutes is still doing the "charge loop"
I've checked the USB in my pc and it's the "always on" one, maybe it provides more Ampers?
After an hour or so it stopped "charge looping" and started to just charge
Now is 28% and everything's back to normal.
Case closed

Phone suddenly died/ hard bricked.

The phone (C5303 - Stock ROM - Locked BL - No Root) was working normally. The last time I checked, it had 60% battery.
The phone suddenly stopped working.
I tried to turn on the phone. Nothing Happened.
I tried to hard reset. Nothing Happened.
I even tried to charge the phone... Even the red illumination light was not working!! Hence, nothing happened at all.
I couldn't find a solution to this...Please help!! :crying: :crying:
karan11000 said:
The phone (C5303 - Stock ROM - Locked BL - No Root) was working normally. The last time I checked, it had 60% battery.
The phone suddenly stopped working.
I tried to turn on the phone. Nothing Happened.
I tried to hard reset. Nothing Happened.
I even tried to charge the phone... Even the red illumination light was not working!! Hence, nothing happened at all.
I couldn't find a solution to this...Please help!! :crying: :crying:
Click to expand...
Click to collapse
I would suggest for you to first, hold the off button under the battery cover for about 20 seconds. This might stimulate "battery removal" on the SP. Afterwards, try plugging in the wall charger and see if the device react.
TechnoSparks said:
I would suggest for you to first, hold the off button under the battery cover for about 20 seconds. This might stimulate "battery removal" on the SP. Afterwards, try plugging in the wall charger and see if the device react.
Click to expand...
Click to collapse
I tried doing that.
Still nothing happened!!
:crying:
Let it charge using a wall socket for atleast 12 hours!
Gamm86 said:
Let it charge using a wall socket for atleast 12 hours!
Click to expand...
Click to collapse
Did that. Still no change.
No red LED light, no vibration, even the screen is not on.
If pressing the yellow button on the back for 10 seconds doesn't work after charging it for 12 hours, you either have a faulty charger or a dead phone. (hardware failure)
Last chance would be to use a different charger. If that doesn't work, you will have to return your phone and file a warranty claim if you have NOT unlocked your bootloader nor rooted it.
Should you have rooted or unlocked your phone then I can only suggest visiting this link: http://tinyurl.com/n35lsjn
Gamm86 said:
If pressing the yellow button on the back for 10 seconds doesn't work after charging it for 12 hours, you either have a faulty charger or a dead phone. (hardware failure)
Last chance would be to use a different charger. If that doesn't work, you will have to return your phone and file a warranty claim if you have NOT unlocked your bootloader nor rooted it.
Should you have rooted or unlocked your phone then I can only suggest visiting this link: http://tinyurl.com/n35lsjn
Click to expand...
Click to collapse
Well, it's definitely not rooted or unlocked. And it's warranty has been expired (more than 1 year old).
I guess I'll go the Sony service center or else, the championship!!
Thanks for the support anyways!! :good:
Hi,
Couple of days ago same happened to me.
I just took phone to hand and realized that its completely dead. Just like this, without a reason. No vibrations, led blinks, no reaction for any button combinations, plug-in charger and so on.
After a long time of fighting, reading forums, youtube clips etc. something started to change and prevented me to buy another phone.
First symptom was that in time where power button is pressed the red light had blinked two times shortly and then again and again. When button had been released again nothing.
Then I've been trying to connect phone to PC in flashmode. It has failed but I've observed that right after usb connector is plugged, windows knows that something has been connected ( "USB device connected" sound) but 2 -3 seconds later
disconnected ("USB device disconnected sound"). In this moment PC companion even was able to complete step "connect the device" but right after that it returned error (disconnect device, connect again and try again).
Then I connected phone to wall charger again. Now, when I do this, in first moment i see short blink of red light and immediately after this it starts to shine constantly for a couple of minutes. After that red light goes out for another couple of minutes and whole sequence repeats again and again in loop (short red light -> long red light-> no light).
I've red somewhere that constant red light means that phone battery has not enough power even to run charging mode via kernel (not enough power to run kernel). The suggestion is to be patient and charge the phone via wall charger for 15 or 20 hours, what currently happens. I'm still waiting for miracle. I could buy new battery but I wouldn't like to do this for nothing.
If you have any suggestions or advices/confirmation what the red light sequence means please feel free to comment @karan please share with us the result of service intervention and root cause of issue if possible. Thx in advance.
ps. additionally I've discovered that usb cable which I used is broken. different phone connected via this cable to pc is not recognized (nothing happens) but under another cable it does normally. It might be the reason of problems but I have no Idea if it could result the battery dead.
Hi,
Anyone knows if phone should work without battery? I've seen such information on polish android forum however when I unplugged the battery and plugged charger nothing happened. Only one short red blink and then nothing. If phone should work in such state it means that my problem is not related to battery.

Z1 Bricked? Help...

I think I bricked my device. I previously had a custom ROM with Android 5.1.1. My phone is unlocked bootloader and rooted.
I was playing YouTube videos last night and fell asleep, but I didn't realize my phone was on the whole time so the battery died on me. I charged the battery for about 2 minutes to try turning the phone on, but it flashed red LED. I got impatient and did this...
1. As it was displaying battery, I unplugged my phone from my battery charger.
2. As it was shutting down (from pulling the charging cable out), I did a hard reset (hold vol up)
3. As it vibrated 3 times, I plugged the charger in.
After I did that, my phone won't boot, no LED, nothing. My battery can't charge it (turns on for about a second and then it stops. I charged it with AC for 30 mins. and no life. Pressed the red button on the SIM but did nothing, tried turning on the phone normally but nope.
Should I open the back?
EDIT: Finally on the computer, the LED turns on but it's red (stays on without pulsing).
Flashtool detects device
Code:
08/007/2015 16:07:58 - INFO - Device connected with USB debugging off
08/007/2015 16:07:58 - INFO - For 2011 devices line, be sure you are not in MTP mode
but I can't get into flashmode or bootloader. Screen is off. I'm not sure what to do anymore...:crying:
kentexcitebot said:
I think I bricked my device. I previously had a custom ROM with Android 5.1.1. My phone is unlocked bootloader and rooted.
I was playing YouTube videos last night and fell asleep, but I didn't realize my phone was on the whole time so the battery died on me. I charged the battery for about 2 minutes to try turning the phone on, but it flashed red LED. I got impatient and did this...
1. As it was displaying battery, I unplugged my phone from my battery charger.
2. As it was shutting down (from pulling the charging cable out), I did a hard reset (hold vol up)
3. As it vibrated 3 times, I plugged the charger in.
After I did that, my phone won't boot, no LED, nothing. My battery can't charge it (turns on for about a second and then it stops. I charged it with AC for 30 mins. and no life. Pressed the red button on the SIM but did nothing, tried turning on the phone normally but nope.
Should I open the back?
EDIT: Finally on the computer, the LED turns on but it's red (stays on without pulsing).
Flashtool detects device
Code:
08/007/2015 16:07:58 - INFO - Device connected with USB debugging off
08/007/2015 16:07:58 - INFO - For 2011 devices line, be sure you are not in MTP mode
but I can't get into flashmode or bootloader. Screen is off. I'm not sure what to do anymore...:crying:
Click to expand...
Click to collapse
Don't open the back cover just yet yet, it seems that you have a dead battery (fully discharged) so I'd suggest you to connect MicroUSB and magnetic charger together at the same time to force-charge the battery.
If you don't have a magnetic charger, and have a dock then all you have to do is pull it apart and you will find yourself a free magnetic charger in there.
Good luck!
Regards,
~J2C
No. Just leave it charged for 30 mins even with no les light, after 30 mins the red light will light up. U drained your battery thats why it wont turn on

No Charging [Edit: The Phone is crazy][Edit 2: Game Over]

Hi everyone!
A few minutes before, I was using my phone and it just turn off... Black screen and I have to turn it on again with the power botton. For the moment I think that was an issue with the firmware that I recently flashed over flashtools, is the last unbranded firmware of USA and it was working excelent.
The thing is that I pluged it to the PC with USB to download a photos and my computer didnt realise that the phone was pluged. I try every USB port of the PC and no one works. Also, the phone dont turn on the charging led.
I plug it to the wall with the USB charger and nothing... The battery was over 48% and suddenly it turns off... Then the screen shows me the battery image with 16% and it dont charge anything... It was working fine over my desktop, until that happened. I didnt drop it never, I never used an other charger, allways the original.
PD: Now the battery image says 15% (the phone is pluged to the wall)
Edit: I Just turn on the phone to make a fast backup and the battery says "17%"
Edit2: The magnetic cable charges the phone.... Randomly restarts. One time it just freezes and the speker emit a little "biiiiiiiiiiiiiiiiiiiiiiiiiiiiiiip" and just auto-restart. I think that is big hardware problem... Or something else that I didnt know:crying:
What was the status of your phone in terms of locked / unlocked, recovery, ROM etc.? Can you still get to flash mode?
tomcatoggo said:
What was the status of your phone in terms of locked / unlocked, recovery, ROM etc.? Can you still get to flash mode?
Click to expand...
Click to collapse
Hey man, the phone had a Retail Spain firmware. The only thing I "put hand" was flashing with Xperia Flashtool to the last United States firmware available. Not rooted, bootloader unlock allowed but I didnt unlocked it. You can say is "original".
The phone charges normally with a Magnetic cable (same original charger for the USB cable).
When the battery rise over 50%, when you turn off the screen, the phone autoreboot. With the scree ON you can use the phone perfectly.
I charged to 100% with magnetic cable. I turned it off. Then, a 2 o 3 days later, I dissambled it thinking that water could get inside, but I dont found anything, all the components were in perfect conditions.
After I re-ensabled it, the phone dont turn on and the screen show the low battery icon... So I plugged it to the wall with USB, the red light turned on, and after a 30 minutes it stop "charging", so I put the magnetic cable and the battery after a little more than an hour and half more, rise to 100%... Now the phone not reboot it self, it works perfectly except the USB port.
No starting Flashmode, no chargin via USB unless the battery is COMPLETLY empty, then it charges to 1% and continues with magnetic cable. The PC dont even knows when I plug the phone.
I know, I lose the warranty when I open the phone, but I bought it at 10.000 km away from my town. :crying:

[Q] Strange (hard?) brick

Hi,
After many years of enjoying this magnificent phone the disaster came.
The phone discharged overnight and switched off. In the morning I had to send some texts, so plugged the wall charger into USB socked (a weak one ~500mA), after few moments a charging icon appeared and stated that battery has 1%. Ok, I really had to send those messages: I've pressed the power button and phone started to boot.
Sony logo: OK, purple wave, OK...
After 10-20 seconds it suddenly switched of, red LED started to blink.
I thought: OK, system startup needs a lot of power, maybe a charger is too week to keep up.
So I left phone for few more minutes to charge, but without success.
That was the last time I saw screen was on.
Phone is a C6903, running on a stock, rooted 14.6.A.1.236 with the recent XZRecovery.
Bootloader has been unlocked.
For the moment I've tried everything but opening back and doing the testport-trick.
When I connect the power only red led blinks (I left the phone charging overnight, no change).
When I try to enter flash mode: nothing happens but red blinking light.
When I try to start phone nothing happens at all.
But there is still hope:
I connected the phone to 2A charger using a magnetic cable.
Then I've connected normal USB cable to my PC, strange thing started to happen:
When I pressed volume Up (even after few minutes of connecting power+usb) the phone suddenly jumped to fastboot mode (blue led, it was discovered by PC, fastboot terminal was functional)
When I press power button, phone vibrates for a second, then the led pattern changes to: 1s red followed by 0.1s green, then long red, then it repeats...
I'm still unable to enter any recovery nor flashmode...
I'd really appreciate any help, have you got any ideas left how can I revive my phone?
Qba_S said:
Hi,
After many years of enjoying this magnificent phone the disaster came.
The phone discharged overnight and switched off. In the morning I had to send some texts, so plugged the wall charger into USB socked (a weak one ~500mA), after few moments a charging icon appeared and stated that battery has 1%. Ok, I really had to send those messages: I've pressed the power button and phone started to boot.
Sony logo: OK, purple wave, OK...
After 10-20 seconds it suddenly switched of, red LED started to blink.
I thought: OK, system startup needs a lot of power, maybe a charger is too week to keep up.
So I left phone for few more minutes to charge, but without success.
That was the last time I saw screen was on.
Phone is a C6903, running on a stock, rooted 14.6.A.1.236 with the recent XZRecovery.
Bootloader has been unlocked.
For the moment I've tried everything but opening back and doing the testport-trick.
When I connect the power only red led blinks (I left the phone charging overnight, no change).
When I try to enter flash mode: nothing happens but red blinking light.
When I try to start phone nothing happens at all.
But there is still hope:
I connected the phone to 2A charger using a magnetic cable.
Then I've connected normal USB cable to my PC, strange thing started to happen:
When I pressed volume Up (even after few minutes of connecting power+usb) the phone suddenly jumped to fastboot mode (blue led, it was discovered by PC, fastboot terminal was functional)
When I press power button, phone vibrates for a second, then the led pattern changes to: 1s red followed by 0.1s green, then long red, then it repeats...
I'm still unable to enter any recovery nor flashmode...
I'd really appreciate any help, have you got any ideas left how can I revive my phone?
Click to expand...
Click to collapse
Hi, this just happened to me, my phone has been dead for over 4 weeks with just the red led blinking. i tried the test point thing with no success at that point I gave up but last week i decided to get a new genuine battery and it worked it booted up. Your battery is just completely dead thats why it won't boot up!
tilakpatel22 said:
Hi, this just happened to me, my phone has been dead for over 4 weeks with just the red led blinking. i tried the test point thing with no success at that point I gave up but last week i decided to get a new genuine battery and it worked it booted up. Your battery is just completely dead thats why it won't boot up!
Click to expand...
Click to collapse
Thanks for the info! I've ordered a replacement battery already.
I'll open my phone today and measure all voltages. I'll keep you updated.
Good luck
tilakpatel22 said:
Good luck
Click to expand...
Click to collapse
Yup! That was it (at least I think so, I don't have new battery yet)
The Al part of positive battery terminal was broken: I have no idea why, maybe because of age, oxidation and high currents that were drained from this LiPo cell...
Anyway I've managed to temporarily join two broken Al parts, kernel and recovery booted successfully.
Now I need to wait for a replacement battery.
Phone is alive again, thanks tilakpatel for help!
But the magnetic cable trick might be useful in other hardbrick cases: just connect magnetic charger, connect normal USB cable to PC and hold volUp. Phone should be able to enter fastboot even with completely drained battery...
Qba_S said:
Yup! That was it (at least I think so, I don't have new battery yet)
The Al part of positive battery terminal was broken: I have no idea why, maybe because of age, oxidation and high currents that were drained from this LiPo cell...
Anyway I've managed to temporarily join two broken Al parts, kernel and recovery booted successfully.
Now I need to wait for a replacement battery.
Phone is alive again, thanks tilakpatel for help!
But the magnetic cable trick might be useful in other hardbrick cases: just connect magnetic charger, connect normal USB cable to PC and hold volUp. Phone should be able to enter fastboot even with completely drained battery...
Click to expand...
Click to collapse
no problem

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