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?
My Xperia P just won't connect with PC, it just behaves like its on wall charger when I connect the cable,
no notification about storage mount, not even a sign of phone connected to PC. Neither on Phone or PC.
No driver install on PC, no notifications about device connected. Not a single error notification on PC. Even cant find phone in device manager.
PC companion cant find the phone, even flashtool cant find the phone, I cant get into fastboot mode too (installed flashtool drivers).
Tried every driver, cable, usb hubs, other PC, Windows 8, 7... nothing.
USB Debug is ticked in phone, PC Companion install too (still didnt start), tried hard reset too.
Its same problem as here: http://forum.xda-developers.com/showthread.php?t=1837977
Details about phone:
Xperia P
6.1.1B.1.54
Bootloader unlock possible but still cant get into fastboot so no way to do that.
Bought in Poland (T-Mobile PL branded, probably sim-locked?. But I'm using Slovak T-Mobile and it works)
Please help, I dont care about USB Storage now (I can get to it by Airdroid) but I want to root my phone and Im not able to do it beacause of this.
Try unticking "Enable USB Debugging" and then connect your phone to your PC. With PC companion installed your phone should normally be recognised by Windows.
Kik0o said:
My Xperia P just won't connect with PC, it just behaves like its on wall charger when I connect the cable,
no notification about storage mount, not even a sign of phone connected to PC. Neither on Phone or PC.
No driver install on PC, no notifications about device connected. Not a single error notification on PC. Even cant find phone in device manager.
PC companion cant find the phone, even flashtool cant find the phone, I cant get into fastboot mode too (installed flashtool drivers).
Tried every driver, cable, usb hubs, other PC, Windows 8, 7... nothing.
USB Debug is ticked in phone, PC Companion install too (still didnt start), tried hard reset too.
Its same problem as here: http://forum.xda-developers.com/showthread.php?t=1837977
Details about phone:
Xperia P
6.1.1B.1.54
Bootloader unlock possible but still cant get into fastboot so no way to do that.
Bought in Poland (T-Mobile PL branded, probably sim-locked?. But I'm using Slovak T-Mobile and it works)
Please help, I dont care about USB Storage now (I can get to it by Airdroid) but I want to root my phone and Im not able to do it beacause of this.
Click to expand...
Click to collapse
Install XP drivers from Flashtool. Also install fastboot drivers from flashtool.
Here's the steps:
1.) Open Flashtool
2.) Open Fastbootmode in FLASHTOOL, (from the thunder icon)
3.) Connect your device in fastboot mode
THIS STEPS SHOULD BE DONE FAST
4.) After connecting your device, select Reboot into fastboot mode (via Fastboot) from the Fastboot Toolbox, (right side)
5.) Congrats, you are now in fastboot, flash any kernel you want with autoroots.
Kik0o said:
My Xperia P just won't connect with PC, it just behaves like its on wall charger when I connect the cable,
no notification about storage mount, not even a sign of phone connected to PC. Neither on Phone or PC.
No driver install on PC, no notifications about device connected. Not a single error notification on PC. Even cant find phone in device manager.
PC companion cant find the phone, even flashtool cant find the phone, I cant get into fastboot mode too (installed flashtool drivers).
Tried every driver, cable, usb hubs, other PC, Windows 8, 7... nothing.
USB Debug is ticked in phone, PC Companion install too (still didnt start), tried hard reset too.
Its same problem as here: http://forum.xda-developers.com/showthread.php?t=1837977
Details about phone:
Xperia P
6.1.1B.1.54
Bootloader unlock possible but still cant get into fastboot so no way to do that.
Bought in Poland (T-Mobile PL branded, probably sim-locked?. But I'm using Slovak T-Mobile and it works)
Please help, I dont care about USB Storage now (I can get to it by Airdroid) but I want to root my phone and Im not able to do it beacause of this.
Click to expand...
Click to collapse
i had the same problem... when i try to connect it says no device detect. i was using go launcher but when i used the original xperia launcher and closed the go launcher.. the pc companion detected my phone.. not really sure how that worked.. but it did.. >____< it was hard to follow the technical solution in the internet.. so im glad my problem was simple as that.. just check if you had the original xperia settings.. and try to connect to pc.. hope it works for you too!
Kik0o said:
My Xperia P just won't connect with PC, it just behaves like its on wall charger when I connect the cable,
no notification about storage mount, not even a sign of phone connected to PC. Neither on Phone or PC.
No driver install on PC, no notifications about device connected. Not a single error notification on PC. Even cant find phone in device manager.
PC companion cant find the phone, even flashtool cant find the phone, I cant get into fastboot mode too (installed flashtool drivers).
Tried every driver, cable, usb hubs, other PC, Windows 8, 7... nothing.
USB Debug is ticked in phone, PC Companion install too (still didnt start), tried hard reset too.
Its same problem as here: http://forum.xda-developers.com/showthread.php?t=1837977
Details about phone:
Xperia P
6.1.1B.1.54
Bootloader unlock possible but still cant get into fastboot so no way to do that.
Bought in Poland (T-Mobile PL branded, probably sim-locked?. But I'm using Slovak T-Mobile and it works)
Please help, I dont care about USB Storage now (I can get to it by Airdroid) but I want to root my phone and Im not able to do it beacause of this.
Click to expand...
Click to collapse
You should choose "Let me pick a list of device drivers from my computer" and find your phone driver that you installed before.
Sony Xperia P Nt connecting pc charging only
i installed sony pc companion is not detecting my pc.usb debugging enabled.flash tool not detects....but i switch off my phone and press volume down + power key (vilot color) fast boot is running.....but it is not detected in flashtool and other...i tried windows xp,7,8,8.1 also.
thirupathiji said:
i installed sony pc companion is not detecting my pc.usb debugging enabled.flash tool not detects....but i switch off my phone and press volume down + power key (vilot color) fast boot is running.....but it is not detected in flashtool and other...i tried windows xp,7,8,8.1 also.
Click to expand...
Click to collapse
Try another USB cable
ChikeD said:
Try another USB cable
Click to expand...
Click to collapse
I tried also..in the same cable its connects to fine another phones..
it not shows msc mode..mtp mode only.
now i connected my phone into pc.but no usb storage option shows me..
thirupathiji said:
I tried also..in the same cable its connects to fine another phones..
it not shows msc mode..mtp mode only.
now i connected my phone into pc.but no usb storage option shows me..
Click to expand...
Click to collapse
Could be the port then. Definatly seems there is no data connection
ChikeD said:
Could be the port then. Definatly seems there is no data connection
Click to expand...
Click to collapse
no ports on there..if u connect any device it will shows driver installation .this option is not shown to connect my phone.
thirupathiji said:
no ports on there..if u connect any device it will shows driver installation .this option is not shown to connect my phone.
Click to expand...
Click to collapse
The port is where you plug the USB cable into. It's probably damaged.
ChikeD said:
The port is where you plug the USB cable into. It's probably damaged.
Click to expand...
Click to collapse
How to change the port.? s u think correct.
thirupathiji said:
How to change the port.? s u think correct.
Click to expand...
Click to collapse
Unfortunately the port is part of the main board and cannot be replaced
I've seen at least one forum member that reported to fix his port by pulling the contacts with a needle, though I would not recommend it at least untill you have confirmed this is in fact the problem, at service or lab/store.
thirupathiji said:
no ports on there..if u connect any device it will shows driver installation .this option is not shown to connect my phone.
Click to expand...
Click to collapse
My Phone is connected to pc.No driver installation what is the problem?
Hello,
I have an Xperia P and since yesterday I have been having the very same Problem!
I can connect the phone via USB with my computer but the only thing it would do is: CHARGE
no data connection via usb.
I tried everything i know, like rebooting, entering fast boot mode, installing Sony Companion, enabeling / disabeling usb-debugging, deleteing old junk-data to decrease the amount of elemtents on sd-card... but nothing happens. neither windows nor ubuntu-mint will recognize my phone except from charging.
has anyone of you found a fix for the problem?
i run: nemesis kernel v.6.3 and Honami MoonWalker HD V6 (but i think its not a problem of kernel / ROM because i've been using this combination for a while now and it always worked!)
edwardenglish said:
Hello,
I have an Xperia P and since yesterday I have been having the very same Problem!
I can connect the phone via USB with my computer but the only thing it would do is: CHARGE
no data connection via usb.
I tried everything i know, like rebooting, entering fast boot mode, installing Sony Companion, enabeling / disabeling usb-debugging, deleteing old junk-data to decrease the amount of elemtents on sd-card... but nothing happens. neither windows nor ubuntu-mint will recognize my phone except from charging.
has anyone of you found a fix for the problem?
i run: nemesis kernel v.6.3 and Honami MoonWalker HD V6 (but i think its not a problem of kernel / ROM because i've been using this combination for a while now and it always worked!)
Click to expand...
Click to collapse
how do you run nemesis kernel v6.3 and honami moonwalker hdv6..???how it works??pls upload image or video...
thirupathiji said:
how do you run nemesis kernel v6.3 and honami moonwalker hdv6..???how it works??pls upload image or video...
Click to expand...
Click to collapse
What exactly do you mean?
Do you want to know how I installed it on the phone? Then you should look for some tutorials, there are plenty.
Or do you want to know if it is actually working? I can tell you, it is, don't know why you wanna get a video or screenshot, because its actually not really realated to the thread's topic
thirupathiji said:
i installed sony pc companion is not detecting my pc.usb debugging enabled.flash tool not detects....but i switch off my phone and press volume down + power key (vilot color) fast boot is running.....but it is not detected in flashtool and other...i tried windows xp,7,8,8.1 also.
Click to expand...
Click to collapse
same thing happening with my Xperia S :crying::crying:
if u find any solution plz tell me
Any news about this problem? Im facing exactly the same problem.
The phone works, but no USB connection. I cant enter in fastboot, nor flashmode, or whatever.
Tried all trick described in XDA, (rubber band, full charge, full discharge, etc...)
Factory reset doesn't help too.
update:
I have been using the phone without usb Connection ability for a while now and transferred data files via wifi-app on my computer when I needed to.
Eventually the phone died yesterday, because it is not charing anymore ;(
First it started like this:
I had the charger plugged in and it recognized it, showing the flash icon within the battery icon. But nothing actually happened, in fact, the battery kept draining.
So i tried differend chargers and cables but nothing worked. I wasnt able to prevent the phone's battery from completely depleting. Now, the phone won't turn on anymore and when I plug in the charger, the red Status LED will turn on for about 5 minutes, then it turns off again and nothing happens. I can repeat that but i figure, the battery is not getting any energy from the charger
Does anyone know how to fix this, yet?
The phone is slightly over 2 years old...
hello
i wad trying to root my phone(mt25i) i flashed it first and then used doomlord openme.bat and run
and second time i tried to flash the kernal through flash tool it says usb not connected
now my phone is not recognized by pc companion,sus and flash tool
plz help me
i am running windows 7
Try to reinstall the drivers flash tool needs to recognize your phone.
If that didn't work, try another PC or another Windows. Sometimes the problem is pc, not the phone.
Sent from my Haida using Tapatalk 2
SIMMORSAL said:
Try to reinstall the drivers flash tool needs to recognize your phone.
If that didn't work, try another PC or another Windows. Sometimes the problem is pc, not the phone.
Sent from my Haida using Tapatalk 2
Click to expand...
Click to collapse
Thanks for the reply but phone is not recognized only i see is red led blinking
Tried SUS?? To unbrick?
Sent from my MT11i using xda premium
ganilkumar said:
Thanks for the reply but phone is not recognized only i see is red led blinking
Click to expand...
Click to collapse
With same pc or an another one?
When you connect it to pc, what flash tool says?
Btw, do you hold back button and connect it or just simply connect it?
Sent from my Haida using Tapatalk 2
thanks
but my phone is not recognized by pc in another system also
saying 'USB not recognized' i don't know what to do
Thanks for every one actually my battery is low
standard charger not working , i bought external charger
and everything is fine
I flashed CM10 FXP152 and Mesa 2.6. Mini Pro, PC is Windows 8.
I want to flash another kernel but it said USB 裝置無法辨識 (usb device not recognized? I'm using chinese ver sorry)
Than Flashtool or QuickIMG is also show disconnect too
PS. I used Advanced-startup and updated driver, but USB device is still Cannot identify.
Sorry for my bad English.
AW: [Q] How can I flash another kernel or back to stock ROM
If you want you could install Ubuntu 12.10 next to Windows 8 and all your problems should be solved
Sent from my SK17i running Android 4.1.2
firmware.......................
[email protected] said:
I flashed CM10 FXP152 and Mesa 2.6. Mini Pro, PC is Windows 8.
I want to flash another kernel but it said USB 裝置無法辨識 (Cannot identify USB device? I'm using chinese sorry)
Than Flashtool or QuickIMG is also show disconnect too
PS. I used Advanced-startup and updated driver, but USB device is still Cannot identify.
Sorry for my bad English.
Click to expand...
Click to collapse
Try to reflash your firmware via flashtool and after getting you phone back let your pc install your drivers when you connect your phone through usb and be sure you are on MTP in usb settings............................coz i have gone through this and i have succeeded by this method best of luck...... :laugh::laugh:
jesudas said:
Try to reflash your firmware via flashtool and after getting you phone back let your pc install your drivers when you connect your phone through usb and be sure you are on MTP in usb settings............................coz i have gone through this and i have succeeded by this method best of luck...... :laugh::laugh:
Click to expand...
Click to collapse
USB 裝置無法辨識 both in Green mode or blue mode, QuickIMG said Disconnect.
Flashtool also can't read it, only said Device connected in flash mode/fastboot mode, and let me select what device is it.
Can you post log.....
Sent from my ST15i using xda app-developers app
I'm trying to flash a ftf through Flashtool.
Starting flashboot mode (volume+ and plug usb)
Sending file
Asked to unplug and restart.
pressing volume- key and inserting usb. A green light comes on for about 10 seconds, then sony logo, then battery charger picture, and turns off
Is the battery to low or am I doing something wrong? Sony updater can't access phone either. Is it driver related?
It might be driver related.
Sent from my Desire S using Tapatalk 2
I manged to find problems with a driver in device manager right as I plug in the phone. SEMC Flash driver har a mark on it. What driver shold I use to it?
Edit usin w7 x64. Tried android_winusb.ini (modified for 64) but says it not compatible
I have same problem i think.
When I connect my phone turned on, everything's ok.
But when I go to flash mode, flashtool keeps telling me I don't have right drivers.
Strange fact is, that I flashed ICS using same version of flashtool on same PC 4-5 months ago
Sent from my XGO using fingers
Fixed it.
Installed all drivers again included in flashtool. Rebooted. And now it found right driver.
Edit: It worked one time, but flash failed. Now it has problem again with SEMC driver
Edit 2: Switched to another USB and it worked
SOLVED
drivers has new enemy!: windows 8!
starting to hate windows 8...
im going back to windows 7 32bit!!!
this is not the only driver issue that i have with this win8 64bit!!!
where can i get the drivers?
wesleyrc said:
starting to hate windows 8...
im going back to windows 7 32bit!!!
this is not the only driver issue that i have with this win8 64bit!!!
where can i get the drivers?
Click to expand...
Click to collapse
for win7 gordon gagmte drivers are good.
Sent from my ST25i using Tapatalk 2