Xperia C no green light detected as Serial Device - Sony Xperia C

I rooted Xperia C and installed CWM with Mobile Uncle Tools. Something went terribly wrong and since then the phone is dead. I have tried possibly all the ways on the internet to connect it to my PC (Windows 10) in download mode to use either Sony Companion or wmshua to flash the stock rom but the problem is it isn't detected. All I get under device manager is a Serial Device (COM4) under Ports even though the light is still red on the phone and another thing I have noticed is that it keeps disconnecting and connecting again and again. I have tried installing various drivers, but no luck!
Can you guys please help me out?

Anyone please?? Any suggestions??

Related

[Q] xoeria l dead?

Hello ... my story a little problem ... I unlock the bootloader , install a custom- karnel , root and all perfect ! 15.3.A.1.14 received the update , the download and install flashtool wanted to try to solve few hiccups ... the problem was when connected to the pc in Flashmode only the green LED is lit for a few seconds, turn off and nothing happened , from that moment on, try conecterlo the wall charger and the same thing happens and green LED turns off, the pc Coneto and achieve to recognize it as a USB input device while another device as defined by the HID compliant provider ( as 2 different devices ) and if I connect and I hold the keys precionado volume up and down is connected as Qualcomm HS- USB QDLoader 9008, pass 30 seconds and reconnect as the 2 devices ... it is clear that attempts to repair the software with Sony PC Companion and Update Service but enters as Flashmode I could not do it , I can not connect in fastboot mode .. try to be as clear as possible thank you very much beforehand ! hope can help me . sorry for my English , I'm Argentinian
chinitool said:
Hello ... my story a little problem ... I unlock the bootloader , install a custom- karnel , root and all perfect ! 15.3.A.1.14 received the update , the download and install flashtool wanted to try to solve few hiccups ... the problem was when connected to the pc in Flashmode only the green LED is lit for a few seconds, turn off and nothing happened , from that moment on, try conecterlo the wall charger and the same thing happens and green LED turns off, the pc Coneto and achieve to recognize it as a USB input device while another device as defined by the HID compliant provider ( as 2 different devices ) and if I connect and I hold the keys precionado volume up and down is connected as Qualcomm HS- USB QDLoader 9008, pass 30 seconds and reconnect as the 2 devices ... it is clear that attempts to repair the software with Sony PC Companion and Update Service but enters as Flashmode I could not do it , I can not connect in fastboot mode .. try to be as clear as possible thank you very much beforehand ! hope can help me . sorry for my English , I'm Argentinian
Click to expand...
Click to collapse
try restoring nandroid backup from cwm if you have created one.
eddiebigmouth said:
try restoring nandroid backup from cwm if you have created one.
Click to expand...
Click to collapse
is not possible because not enter recovery mode
Did you try to connect it to another PC? Because from what I can understand, it's a driver problem.
Today I also unlocked my bootloader to try Kit-Kat and I had a massive problem with drivers. Thankfully I solved it by installing the universal driver pack by Doomlord.
nicholas said:
Did you try to connect it to another PC? Because from what I can understand, it's a driver problem.
Today I also unlocked my bootloader to try Kit-Kat and I had a massive problem with drivers. Thankfully I solved it by installing the universal driver pack by Doomlord.
Click to expand...
Click to collapse
in another, no. but if I made a partition and install windows 7. because when I had that the above operating Sintema and now I have windows 8.1. equally before attempting this update had istalado istalar Sony PC Companion with all drivers
is known about this? http://forum.xda-developers.com/showpost.php?p=49715447&postcount=13

Help please

After i flash custom rom jelly bean mini project from here to my phone miro,
my phone always restart. then i format phone memory from setting and restart the phone.
and my miro is dead. no led no charging,everything isn't work.
when i connect to pc, my pc detect driver as Qualcomm HS- USB QDLoader 9008. Pc companion not detected the phone, and flashtool too.
how to solve this?
anybody help?
i try several tips from this site and google search, but still unlucky

xperia c stock in preloader

Hi
I have a xperia c with brickt s1 bootloader .
the computer detects the phone as a virtual com port (that's the same as mtk china phone mode for flashing with sp flash tool ) the sp flash tool connects with the phone .
I need partition layout for the sp flash tool (MT6589_Android_scatter_emmc.txt) to write s1 boot to the phone .
Hello, botioni
I saw your question at sony support forum, and interesting thing is you said what is the status of serial output, so my question is how did you get it, I have problem with my xperia c2305 because phone doesn't want to turn on, just red light shining and it blinks occasionally, when connected to pc, phone is recognized like unknown device(but I can install several different drivers that I found) but it's constantly connecting and disconnecting my phone, can you share what is the trick to get serial output from phone where are the test points some pictures or explanations would be great, thanks
regards
i have the same problem in my xperia c what can i do ???

[Q] ricked xperia j ,also not recognized by pc

My brother's sony xperia j stuck in sony screen when turning it on ,
the bad thing is that when i connect it in flash mode, the pc doesnt recognize it and no change happen as it's not connected
i tried more caples and laptops, none recognized the phone even in the normal mode when it's in sony screen
i installed pc companion 2.1 , didn't solve it
i installed latest flash tool drivers for xperia j and flashmode and fastboot drivers ,didn't solve it
i connected another phone's to the pc and the pc recognized them well
the problem of sony screen started when i was trying to instal recovery for the phone with recovery.bat file ,at that time the phone was recognized only in normal mode and after connecting and dissconnecting it several times. but flash mode not recognized from the first time and thats why i coudln't flash a recovery.ftf file .
now my phone doesn't entre recovery and can't be recognized by pc.
i'm also out of ideas ,so please help

bootloop, no recovery mode, can't connect to pc

Hi,
I have a sony xpera L. It is stuck in a bootloop and i dont have CWM or TWRP. My device doesn't have a recovery mode. I already tried to fix this with Odin or flashtool but my PC doesn't recognize my device. When i try to connect my device to my PC i still hear the sound that it connects. My device isrooted
any solutions?
Are you able to enter the Bootloader/Fastboot?
I am able to start my phone in fastboot, my phone will show a blue light
Arceterix said:
Hi,
I have a sony xpera L. It is stuck in a bootloop and i dont have CWM or TWRP. My device doesn't have a recovery mode. I already tried to fix this with Odin or flashtool but my PC doesn't recognize my device. When i try to connect my device to my PC i still hear the sound that it connects. My device isrooted
any solutions?
Click to expand...
Click to collapse
PC doesn't recognise - Clearly means you don't have driverw for your phone installed.. A simple google search will lead u to them..
I cant install a new driver, my pc is pretty useless now since my phone cant conect to my pc.
thanks for your quick replies sir
Maybe install Ubuntu or another Linux and try again. Had the same Problem with Win8 and HTC of a friend.
Thanks for helping, i fixed my phone by flashing the stock rom. I used Wmshua for flashing. Its easy to use.
Nice to hear that

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