Develop Bugs

[Q] Xperia S - red led

Hello sorry my english is bad. I got problem with my phone. Phone dont turn on, when i connect to wall charger or pc only red led turn on. Pc see phone as semc usb device. When a try to flash with flashtool only this show device coonected with usb debugging off for 2011 devices line be sure you are not in mtp mode how i can turn on debugging usb when i cant run the phone. Seus dont see phone. Please help.:crying:

Try this method
If it helps you then thank me
First off everything remove the SIM card and let the phone rest for five minutes and put the SIM and
Press the power button and volume up button at the same time for little long time your phone wil start as normal
Some times **** happens bro
Sent from my LT26i using xda app-developers app

Dont work for me

lukasz8504 said:
Hello sorry my english is bad. I got problem with my phone. Phone dont turn on, when i connect to wall charger or pc only red led turn on. Pc see phone as semc usb device. When a try to flash with flashtool only this show device coonected with usb debugging off for 2011 devices line be sure you are not in mtp mode how i can turn on debugging usb when i cant run the phone. Seus dont see phone. Please help.:crying:
Click to expand...
Click to collapse
Connect in flashtool, relock bootloader. Use seus to install fresh fw.
lukasz8504 said:
Dont work for me
Click to expand...
Click to collapse

Ok i find this tread http://forum.xda-developers.com/showthread.php?t=1527159 but when i try to enter flashmode i see this message device conected with usb debugging off for 2011 devices line be sure you are not in mtp mode

Try to use a different charger. I got the same bug with a sola . It worked with a samsung wallcharger. The sola was not loading with the sony charger when i turned it of. Other's reported this bug when phone turns off because of empty battery.

I try charger from se x10, xperia s, iphone 3gs and zte blade and nothing change still red led and after few minute red turn off and then pc see phone but in flashtool only this message device coonected with usb debugging off for 2011 devices line be sure you are not in mtp mode

lukasz8504 said:
I try charger from se x10, xperia s, iphone 3gs and zte blade and nothing change still red led and after few minute red turn off and then pc see phone but in flashtool only this message device coonected with usb debugging off for 2011 devices line be sure you are not in mtp mode
Click to expand...
Click to collapse
I think your phone hard bricked !
In this situation if you couldn't reset your phone by holding power+volume up till it 3 times vibrate , try power+volume down when you connected to pc sometimes it reset your phone.
try power+volume up when you plugged in wall charger till 3 times vibrate ( in some situations it happens after 30 second you hold both.
If none on this reset your phone , its only way that you send it to repare service of sony to re write your bootloader by JTAG box. I had the same problem when I install an improper kernel and I search all of net and try all thing I found but after 2 week I can't solve the problem and only way to back your phone to work is, re writing your bootloader by JTAG box

Anybody can help? maybe trim area problem??

that happened to me once. I removed the battery, connected the wall charger, and then put the battery back. It was the last thing I tried and it worked.
(Yes, I had to open the phone, so I don't have warranty)

waiflih said:
that happened to me once. I removed the battery, connected the wall charger, and then put the battery back. It was the last thing I tried and it worked.
(Yes, I had to open the phone, so I don't have warranty)
Click to expand...
Click to collapse
I try this and red led blink now

Can you now plug in to pc holding volume down to get flash mode though?
Sent from my LT26i using Tapatalk 2

When i connect to pc with volume down in flashtool see for devices 2011... mtp mode, device manager show semc flash device and somthing new sony ericsson seehcri control device

Does the led stop going red then?
Sent from my LT26i using Tapatalk 2

Yes when connect to pc red led turn off, flashtool see phono but not in flashmode

Did you repaired it bro

No my phone is in second service and i must wait. I find possible solution but cant try it. http://forum.xda-developers.com/showthread.php?t=1910029

Are you sure you're connecting.phone to PC in flashmode? (holding down the volume button while plugging in the phone)

Good luck there then

lukasz8504 said:
Hello sorry my english is bad. I got problem with my phone. Phone dont turn on, when i connect to wall charger or pc only red led turn on. Pc see phone as semc usb device. When a try to flash with flashtool only this show device coonected with usb debugging off for 2011 devices line be sure you are not in mtp mode how i can turn on debugging usb when i cant run the phone. Seus dont see phone. Please help.:crying:
Click to expand...
Click to collapse
I had this pr0blem but s0lved it ..!!"
Jxt remove y0ur sim card wait f0r 10 sec0ndz Then v0lume up + P0wer f0r 5 sec0ndz and the ph0ne will vibrate 3 times after that release butt0nz n p0wer 0n the device d0nt plug in the charger then it will turn 0n and say shutting d0wn and after when it shut down plug it ........ Pr0b s0lved

flashed wrong kernel

guys unfortunately i just flashed xperia Z kernel using fasboot in my beloved xperia zl..now it is not booting up,only red light glowing...i think it is dead please help..

vivekrules said:
guys unfortunately i just flashed xperia Z kernel using fasboot in my beloved xperia zl..now it is not booting up,only red light glowing...i think it is dead please help..
Click to expand...
Click to collapse
Calm dowm man, i already did that **** once kkkkkk
Simple: Hold down the reset buton till your cellphone vibrate 3 times (That hide one beside your SD Card). That'll turn it off. So hold down your Volume ( - ) button and plug your USB, now you are in flash mode.
Open Flash Tools and flash a Stock ROM (Recommended) or Stock Kernel, That's it!

viniciusnc said:
Calm dowm man, i already did that **** once kkkkkk
Simple: Hold down the reset buton till your cellphone vibrate 3 times (That hide one beside your SD Card). That'll turn it off. So hold down your Volume ( - ) button and plug your USB, now you are in flash mode.
Open Flash Tools and flash a Stock ROM (Recommended) or Stock Kernel, That's it!
Click to expand...
Click to collapse
thanks for your reply buddy..but nothing is happening when i press that yellow reset button beside my sd card

vivekrules said:
thanks for your reply buddy..but nothing is happening when i press that yellow reset button beside my sd card
Click to expand...
Click to collapse
You need to hold it down till it vibrate three times.
No fear, only hold it down

viniciusnc said:
You need to hold it down till it vibrate three times.
No fear, only hold it down
Click to expand...
Click to collapse
Thanks a ton buddy..u saved my A**:good:

vivekrules said:
Thanks a ton buddy..u saved my A**:good:
Click to expand...
Click to collapse

Sorry for bumping this thread, but I got exactly the same problem described by OP. But I simply can't get into the flashmode.
When I hold the volume (-) button and plug the cable at the phone, I got nothing more than the Windows USB sound and a red led of death on my ZL (C6503).
What I've already did:
1) Pressed the "Off" button beside the SD card slot a lot of times (holding it for a few seconds of course) before trying to get into the flashmode;
2) Tried SUS, PC Companion and Flashtool but couldn't get the flashmode or detected by any of them;
3) Keep it charging for more than 12 hours and all I got is this red led of Death!
Any help is welcome.
Cheers.
Edit:
Got the flashmode holding at the following way.
1) Pressed the "off" button beside the SD card slot for a few seconds and instead the 3 vibrations the red led blinked 3 times;
2) Hold the volume (-) button, connected the USB cable and keep holding for a lot of seconds, you will hear the Windows USB sound disconnecting and connecting a few times, wait until Flashtool recognize it and start flashing.

[Q] Black Screen.Vibrates,Nothing Else

I've looked around on several forums and it seems that this problem has been around for a while but every thread I see is for a rooted XPlay while mine isn't rooted or unlocked BL so I decided to make a thread
Problem:Woke up, pressed power button, phone vibrates, nothing.I've tried taking battery out and putting back in and it didn't work
I have tried charging it too but nothing
Status: No Root Access Locked BL
basically i can't find anything, I sent it to a repair shop but they called back and said that they can't identify the problem so I'm going round either tomorrow or later today to pick it up, I'll keep note of any methods and try them when i get the phone back
So has anyone got any idea of how to fix it or had a similar problem?

DopeAssSwagGuy said:
I've looked around on several forums and it seems that this problem has been around for a while but every thread I see is for a rooted XPlay while mine isn't rooted or unlocked BL so I decided to make a thread
Problem:Woke up, pressed power button, phone vibrates, nothing.I've tried taking battery out and putting back in and it didn't work
I have tried charging it too but nothing
Status: No Root Access Locked BL
basically i can't find anything, I sent it to a repair shop but they called back and said that they can't identify the problem so I'm going round either tomorrow or later today to pick it up, I'll keep note of any methods and try them when i get the phone back
So has anyone got any idea of how to fix it or had a similar problem?
Click to expand...
Click to collapse
Download and install Sony's PC Companion
Download and install flashtool ( flashtool.net )
Try to repair with PC Companion first
IF that doesn't work, start flashtool and connect phone in fastboot mode (power off, hold search button and plug in usb cable to pc). Flashtoolt should report that it is in fastboot mode.
If that doesn't work try as previous, but in flash mode (hold back button, then plug usb cable to pc)
If that doesn't work, connect phone to pc and start to power on. Does windows play sound of usb device connected? Look under device manager in windows is there any unknown item listed.

Bakisha said:
Download and install Sony's PC Companion
Download and install flashtool ( flashtool.net )
Try to repair with PC Companion first
IF that doesn't work, start flashtool and connect phone in fastboot mode (power off, hold search button and plug in usb cable to pc). Flashtoolt should report that it is in fastboot mode.
If that doesn't work try as previous, but in flash mode (hold back button, then plug usb cable to pc)
If that doesn't work, connect phone to pc and start to power on. Does windows play sound of usb device connected? Look under device manager in windows is there any unknown item listed.
Click to expand...
Click to collapse
I guessing i dont need root or an Unlocked BL for flashtool?
But I do have a problem, I think my usb cable is busted as its gone a bit wierd so i will have to wait longer to try these out.

Bakisha said:
Download and install Sony's PC Companion
Download and install flashtool ( flashtool.net )
Try to repair with PC Companion first
IF that doesn't work, start flashtool and connect phone in fastboot mode (power off, hold search button and plug in usb cable to pc). Flashtoolt should report that it is in fastboot mode.
If that doesn't work try as previous, but in flash mode (hold back button, then plug usb cable to pc)
If that doesn't work, connect phone to pc and start to power on. Does windows play sound of usb device connected? Look under device manager in windows is there any unknown item listed.
Click to expand...
Click to collapse
HMM excuse me . i try as you said . that fastboot mode by pressing the search key . and it work .[i having same problem]
here the story of my problem : http://forum.xda-developers.com/xperia-play/help/how-to-recover-xperia-play-fail-custom-t2814347
hmm ... then what i must do to make it live back .. T.T

Hardbrick?

Hi guys,
My C1905 stopped working yesterday. When I'am trying to turn it on by pressing power button, it vibrates once and screen remains black. I tried to repair it using PC Companion. I can't, when i'm entering flashmode, pressing Volume Down and then connecting device to PC, LED becomes green but PC can't recognize my phone. I'm trying this also using Flashtool. The same effect. Bootloader is locked, i've never modified my ROM. Fastboot is working.

kobas said:
Hi guys,
My C1905 stopped working yesterday. When I'am trying to turn it on by pressing power button, it vibrates once and screen remains black. I tried to repair it using PC Companion. I can't, when i'm entering flashmode, pressing Volume Down and then connecting device to PC, LED becomes green but PC can't recognize my phone. I'm trying this also using Flashtool. The same effect. Bootloader is locked, i've never modified my ROM. Fastboot is working.
Click to expand...
Click to collapse
At first make sure you have installed flashtool drivers.
remove the battery & wait for 1 min then insert. open flashtool selct flashmode select ftf file. wait it will ask you to connect your mobile to pc. Then Connect your mobile to pc while pressing the volume down button. thats all.
TUTORIAL - http://forum.xda-developers.com/showthread.php?t=2697277
Video Tutorial - https://www.youtube.com/watch?v=YsPtdooarJk

Sureshtuty said:
At first make sure you have installed flashtool drivers.
remove the battery & wait for 1 min then insert. open flashtool selct flashmode select ftf file. wait it will ask you to connect your mobile to pc. Then Connect your mobile to pc while pressing the volume down button. thats all.
TUTORIAL - http://forum.xda-developers.com/showthread.php?t=2697277
Video Tutorial - https://www.youtube.com/watch?v=YsPtdooarJk
Click to expand...
Click to collapse
I did every step. Neither PC companion, nor flashtool detects my phone in flashmode. Ive installed drivers, charged battery etc. It did not worked. Can i flash using fastboot?

kobas said:
I did every step. Neither PC companion, nor flashtool detects my phone in flashmode. Ive installed drivers, charged battery etc. It did not worked. Can i flash using fastboot?
Click to expand...
Click to collapse
if the notification light is not turning at all than your phone is as good as a dummy

B_D_BATMAN said:
if the notification light is not turning at all than your phone is as good as a dummy
Click to expand...
Click to collapse
Alter connecting to PC, the light becomes red for about one second or less, then turns into green and stays that way, even if i disconnect my phone, light keeps staying green untill i remove bariery.

your device is not hard bricked. because it is vibrating & led is working. you can solve the problem by flashing ftf with flashtool. try again in another pc

Sureshtuty said:
your device is not hard bricked. because it is vibrating & led is working. you can solve the problem by flashing ftf with flashtool. try again in another pc
Click to expand...
Click to collapse
now my PC detects it as ZEUS Flash Device. LED stopped ligthing. Vibrations after turining the device on stopped also. What happened? I did completely nothing.

Sony xa1 - dead completely

Hi All
I have a sony Xa1 G 3116 and I flashed stock OS through Flashtool.
Error apperared while flashing. I forgot to note the error.
After that my phone doesn't switch ON or doesn't get into download mode too.
Indicates a red LED when connected to a charger or Laptop.
Someone guide me please.
Note : I have tried Xperia Companion too. It doesn't detect my phone since it can't get into download mode. I have all sony USB drivers installed to my lap too.

Kiddo_m said:
Hi All
I have a sony Xa1 G 3116 and I flashed stock OS through Flashtool.
Error apperared while flashing. I forgot to note the error.
After that my phone doesn't switch ON or doesn't get into download mode too.
Indicates a red LED when connected to a charger or Laptop.
Someone guide me please.
Note : I have tried Xperia Companion too. It doesn't detect my phone since it can't get into download mode. I have all sony USB drivers installed to my lap too.
Click to expand...
Click to collapse
Try to reconnect phone connecting to your lap with an USB, and than booting it long pressing up and down volume buttons at the same time and boot button, until your phone is detected by Xperia Companion or ADB.
Should work!:highfive:

faby GT said:
Try to reconnect phone connecting to your lap with an USB, and than booting it long pressing up and down volume buttons at the same time and boot button, until your phone is detected by Xperia Companion or ADB.
Should work!:highfive:
Click to expand...
Click to collapse
Will try bro !

faby GT said:
Try to reconnect phone connecting to your lap with an USB, and than booting it long pressing up and down volume buttons at the same time and boot button, until your phone is detected by Xperia Companion or ADB.
Should work!:highfive:
Click to expand...
Click to collapse
Doesn't work bro.
I tried holding down the key for atmost 3 mins. Nothing happens.
While connecting it with PC , it gets disconnected automatically and again connnects and holds barely for about 3 secs.
What to do now ?

Kiddo_m said:
Doesn't work bro.
I tried holding down the key for atmost 3 mins. Nothing happens.
While connecting it with PC , it gets disconnected automatically and again connnects and holds barely for about 3 secs.
What to do now ?
Click to expand...
Click to collapse
Did you release keys when it gets connected with PC?
If yes, do the same thing holding or only volume down button + power or volume up + power, with same modality.
Tell me if it works :highfive:

faby GT said:
Did you release keys when it gets connected with PC?
If yes, do the same thing holding or only volume down button + power or volume up + power, with same modality.
Tell me if it works :highfive:
Click to expand...
Click to collapse
No bro. It didn't work. Tried every combinations , utter waster.

Kiddo_m said:
No bro. It didn't work. Tried every combinations , utter waster.
Click to expand...
Click to collapse
So let's start with CMD:
- Try to connect phone and run CMD as administrator and type: adb reboot recovery
[If it doesn't work]
- adb shell svc power reboot recovery
This should work! (I'm searching for other ones)
:highfive:
BONUS: if It doesn't work, search for "USB jig" on eBay or Amazon, it will put your device into "download mode" :good:

I have the same problem
I will try and reply

I have the same problem
Please reply if you have done