Unknown device - Sony Xperia M4 Aqua

When I cannot E2363 to laptop IT says USB not recognised. Install drivers too plz help

try to change your usb cable

same problem with xpreia m4 aqua and xperia e3,did lot of things but nothing works

Same problem ... I try everything impossible and with magical things like (windows booting) my sony it's recongnized but i can't enter into fastboot

Use zidag app to install required driver in Windows 10. It installs s1 fastboot driver too.

Related

[Q] USB device not recognized

I just recieved my Xperia S phone
When i connected my phone, it asked me to install pc companion , i did it .
Now when i connect the phone it says USB device cannot be recognised and even the PC companion is not detecting the phone!
Help me please
Same is the problem with me, Its installed on one computer and working properly but not on the 2nd one.
How to do it? Please help
Unplug the data cable, reboot both the phone and the PC and see if it works. I had a similar issue yesterday and a reboot solved it.
And if you have already installed the device (Xperia S) then in Windows 7 go to Control Panel- Devices and Printers and check if Xperia S is listed there. If yes open it and change general settings - Open Windows Explorer to view files when device is connected.
I am having trouble with installing drivers for
1. PCI Simple Communications Controller
2. SM Bus Controller
3. SEMC HSUSB Device
Can anybody tell me where can i find drivers for these?
I have same problem, when i connected usb on to my phone its charging. There is no option asking MTP or MSC,,, please help to fix this problem guys

[Q] Xperia U Fastboot mode

Hello, I can not enter fastboot (or flashboot) mode on Xperia U, I want to unlock bootloader, I got unlock code from sonymobile website, I am following instructions , but I can not get in fastbot mode anyway,
When I turn of the phone, and press volume up and power button simultaneously while plugging phone to laptop, in device manager new unknown fastboot device apair, but for few seconds, I can ot install android_winusb.inf either, it says, that windows could not find any drivers.
Anyway, after few seconds unknown device disrepair and phone goes to charging.
Android version 2.3.7
windows version win7 ultimate sp1 64 bit (may be this is the problem?)
http://forum.xda-developers.com/sho...sible+solution+for+fastboot-windows7+problems
I Installed flashtool and flashtool drivers for it and finally entered in fastboot mode
Problem is solved
Funny thing is, that it still not works with Sony's original micro USB cable, but works perfectly with Samsung's cable
Windows treats every USB port independently. So windows has to "install" the driver again for every new USB port used. If you connect the Sony USB cable to the port the Samsung is currently connected to it should also work for the Sony cable.
Sent from my ST25i using xda app-developers app
I had this problem with fastboot but after a few reboots it worked, hate windows 7 :/
giokiborg said:
I Installed flashtool and flashtool drivers for it and finally entered in fastboot mode
Problem is solved
Funny thing is, that it still not works with Sony's original micro USB cable, but works perfectly with Samsung's cable
Click to expand...
Click to collapse
Can you help me how you did it using flash tools?

[Q] Xperia P is not detect by the computer

Hi, my computer do not detect my Xperia P , when i connect it, in "Device manager" is not changing anything. I can not start phone in fastboot mode or flash mode. How can I repair the phone ? Sorry for my bad english.
Thanks in advance for the help.
dhadzhiew said:
Hi, my computer do not detect my Xperia P , when i connect it, in "Device manager" is not changing anything. I can not start phone in fastboot mode or flash mode. How can I repair the phone ? Sorry for my bad english.
Thanks in advance for the help.
Click to expand...
Click to collapse
Do you have PC Companion or are you going to flash with flashtool?
PC Companion should have installed flashmode.
Flashtool have drivers in it's directory, install all 3, Xperi P, fastboot, and flash mode drivers.
first of all cheak the usb cable you are using
Sent from my ST25i using xda premium
It should work with all kind of USB cable which is compatible with your USB port.
But you need to install adb interface Drivers if you are using windows/Linux or BSD / Macintosh to access to your files with PC or Mac book/iMac .
Or just simply you can use Sony companion suite which is available for almost all operating systems and it'll install needed drivers.
If you mean you can't use flashmod or fastboot mode you need to use flashtool drivers pack which is available in programs directory in a folder called "drivers" based on your operating system.
For example its x:\flashtool\drivers in windows os.
And "x" will be your windows drive.
You can also connect your phone to your computer and use one of hundreds missing driver founder programs in order to find compatible adb driver
Sent from my Xperia P using Tapatalk 2

Xperia GO St27i Driver HELP

Hello everyone !
I just got my Xperia GO (St27i)
And I am trying to unlock the bootloader to install a custom ROM.
But I realized that My Computer is not recognizing the Phone's drivers, but I can open its Internal Storage.
And that's why I couldn't get into my FASTBOOT Menu (By holding Vol+ and connecting to PC).
So I tried changing USB Ports, downloaded flashtool installed as many drivers as I can ( There was no Xperia GO USB driver though) ....etc. but nothing worked.
I was hoping someone might give me the St27i Driver Setup if that is possible .
Thanks.

C4 bricked isn't detected by computer !!

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:
Click to expand...
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
Click to expand...
Click to collapse
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 ??

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