I have installed this http://forum.xda-developers.com/showthread.php?t=2122465 and now usb doesn't work. Nothing happens when i connect it to computer...can't flash original ftf because flashtool says that device isn't connected. What can i do?
My phone is xperia P
EDIT: When connected to computer through USB phone is charging
Odp: USB not working
You made backup of course? Just restore it.
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HI
I have a strange problem if i connect my Xperia Ray to my PC evething works except updating the Xperia Ray. I tried "Sony PC Companion v2.10.065" and "Flashtool v0.8.0.0" but i get always the same error message that i should turn off the phone and unplug the USB cable and then plugin the USB cable with pressing a key but that doesn't help.
What i don't get is that it can update the Xperia Ray on my old Laptop but on my Desktop PC, dose anyone know how to fix this.
Hold volume down button, then plug in USB cable Into phone(keeping volume down still pressed). You must do this while phone is off to enter flash mode.
Then should update
Sent from my Xperia Ray using xda premium
It's not working i tried this before.
I used my old Laptop to update to Android 4.0.4 but i want to fix this problem on my Desktop PC so i can test some roms and root my phone.
Hello,
Sorry for bad english.
I want to unlock my bootloader via Flashtool 0.9.9.0
But everytime i connect my device flashtool says "Device connected, Device Disconnected".
Where is the problem?
I dont know if usb ist broken because device charging fine over the usb port.
Pls help
Must be a driver problem.. does ur PC detect ur phone? Anyway, install the drivers found in flash tool directory.. /Flashtool/drivers/
Sent from my Xperia X10 using xda app-developers app
Guys whenever I am trying to root my xperia tipo v16 ,through binary rooting,after pressing 1 and then enter key it says pls connect to usb debbuging where I am spree connected to it.Pc companion is also not getting installed.pls help me guys?
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pintudada said:
Guys whenever I am trying to root my xperia tipo v16 ,through binary rooting,after pressing 1 and then enter key it says pls connect to usb debbuging where I am spree connected to it.Pc companion is also not getting installed.pls help me guys?
Sent from my ST21i using Tapatalk 2
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I would recommend manually installing the Sony Pc Companion from here http://www.sonymobile.com/us/tools/pc-companion/ making sure to install the drivers it provides for your device. Make sure your phone is plugged into your computer, also make sure USB mass storage is disabled, and that under the settings application then the developer options section that USB debugging is enabled.
Sent from my SCH-I535 using xda premium
Here's the whole story, I tried to root my Xperia Neo using the Eroot application that I found on this thread http://forum.xda-developers.com/showthread.php?t=2220568 , I tried a couple of times and it didn't work, so I did a factory reset of the phone and tried again and it worked, at least on the application side, but after that my phone became bricked and entered an infinite bootloop...
I made some researches here and there and find out that to be able to unbrick it I just had to flash the 4.0.2.A.0.62 or the 4.0.2.A.0.42 firmware (the one for the Neo of course) using the flashtool, so I downloaded the firmware and the flashtool and followed the instructions.
The problem is, when I turn off the phone (by removing the battery et putting it on again), hold down the back button and plug the usb cable to enter flashmode, the LED on the side turns green (which is a good sign), windows make the new connected device sound but it tells me USB Device Not Recognized (Code 43 on the device manager)... The usb works fine, I mean I rooted the phone with so yeah... It only tells me USB Device Not Recognized when I try to boot it in flashmode or fastboot mode.
Any help would be really appreciated.
Best regards.
EDIT: I forgot to mention the OS i'm running, it's windows 8.1 and I actually don't have any other pc running windows 7 or xp to try things out on them. And right now I'm full charging the battery to try things again because I've read somewhere that it could be a problem too.
Do u have USB 3.0 port on ur pc? Fastboot & flashmode is only working on USB 3.0 port in Windows 8.1
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Samak46 said:
Do u have USB 3.0 port on ur pc? Fastboot & flashmode is only working on USB 3.0 port in Windows 8.1
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Indeed I do, this time when I try on the USB 3.0 I have the same problem but on the device manager it shows something else with the Code 43 but a message underneath it that says "A request for the USB BOS descriptor failed."
fury1337 said:
Indeed I do, this time when I try on the USB 3.0 I have the same problem but on the device manager it shows something else with the Code 43 but a message underneath it that says "A request for the USB BOS descriptor failed."
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Check this out:
http://forum.xda-developers.com/showthread.php?t=2600874
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hello everybody
my phone (Xperia C4 Dual E5333 - locked bootloader) is rooted using kingroot
I try pintasking app which supports rooted phones by installing its helper
I uninstall this app and when I uninstall its helper the phone send me error messages related to system apps
so I restarted my phone but the phone is bootlooping !!!!
I used flashtool to flash latest firmware
I turned my phone off then connect it to USB while pressing (volume-) but the computer didn't detect anything connected !
I try to connect it with fastboot mode (volume+) but also the computer didn't detect anything connected !
the last message in flashtool is (Device disconnected)
please help me :crying:
I tried all usb ports and changed usb cable , also the computer but nothing changed
it doesn't detect unknown device which is required its driver
nothing happen at all when I connect my phone to computer via usb
engnajjar said:
hello everybody
my phone (Xperia C4 Dual E5333) is rooted using kingroot (locked bootloader)
I try pintasking app which supports rooted phones by installing its helper
I uninstall this app and when I uninstall its helper the phone send me error messages related to system apps
so I restarted my phone but the phone is bootlooping !!!!
I used flashtool to flash latest firmware
I turned my phone off then connect it to USB while pressing (volume-) but the computer didn't detect anything connected !
I try to connect it with fastboot mode (volume+) but also the computer didn't detect anything connected !
the last message in flashtool is (Device disconnected)
please help me :crying:
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Click to collapse
DO NOT use flashtool with c4+c5 mediatek powered Xperia devices it hard bricks them turning them into nothing more than expensive permanent paperweights. It does clearly state this on the flashtool download page. No idea why it's only these mediatek powered Xperia devices as it works great with my xa
Sent from my Xperia XA using XDA Labs
aidy.lucas said:
DO NOT use flashtool with c4+c5 mediatek powered Xperia devices it hard bricks them turning them into nothing more than expensive permanent paperweights. It does clearly state this on the flashtool download page. No idea why it's only these mediatek powered Xperia devices as it works great with my xa
Sent from my Xperia XA using XDA Labs
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Ok , anyway if I mustn't use flashtool but repaire by sony companion, it has to be detected when I connect via usb , isn't it ??
how can I fix this big problem please ??