Hello,,
I followed the fast root guide and the installation for the fastboot drivers. But my computer still doesn't recognize my phone in fastboot mode.
In device manager it simply shows up as "android".
Fastboot devices doesn't see nor does adb.
Any solution?
Info:
Running stock latest update over ota netherlands.
Lg optimus l9 760P europe t-mobile as provider but sim unlocked phone.
I managed to unlock the bootloader.
tutorials followed:
http://forum.xda-developers.com/showthread.php?t=2221102
http://forum.xda-developers.com/showthread.php?t=2119090
Kind regards.
Yehh.. nobody has a clue?
You need to install fastboot drivers twice. Once before you run the omap4fastboot. Then once again after running it. After this your device should be recognized in fast boot. Hope this helps.
Sent from my LG-P769 using xda premium
Tablechair said:
You need to install fastboot drivers twice. Once before you run the omap4fastboot. Then once again after running it. After this your device should be recognized in fast boot. Hope this helps.
Sent from my LG-P769 using xda premium
Click to expand...
Click to collapse
Okay so the omap4fastboot is the usb without battery driver,
but when do I get the second one?
edit---
I did it, but without succes, I don't get the part where I have to "Reinstall" the drivers, because it still recognizes it as OMAP Device..
but fastboot just shows up as "Android" in device manager..
Jur13n said:
Okay so the omap4fastboot is the usb without battery driver,
but when do I get the second one?
edit---
I did it, but without succes, I don't get the part where I have to "Reinstall" the drivers, because it still recognizes it as OMAP Device..
but fastboot just shows up as "Android" in device manager..
Click to expand...
Click to collapse
did you run fastboot/command prompt as administrator ?
Lelus said:
did you run fastboot/command prompt as administrator ?
Click to expand...
Click to collapse
Ofcourse but that doesn't take away the fact it's not recognized.
Sent from my LG-P760 using xda app-developers app
Bump.
Sent from my LG-P760 using Tapatalk 2
bump..
Hi.
I know it's an old post but I'd like to know if you ever solved it and, If yes, how you did.
Thanks
Depends on the Windows version. Problem got worse with Win 8&10.
But somebody got it to work, in the L9 TWRP 3.0 thread. But I fear his method at least won't work for me. It seems that the device manager must recognize "something" when u attach the device in Fastboot mode, in order to manually assign the correct driver. My problem is, that despite the fact, that the USB/PnP connect sound keeps playing in a loop, nothing shows in device manager. And in that case, there might be no hope at all.
Related
Hey guys,
My Xperia U is just about a week old, and would love to try out those kernel's and prepare my phone for Keiran's upcoming works.
I read DoomLord's thread on unlocking bootloader, and I'm stuck on installing fastboot drivers. I press the volume + and connect my phone to the pc.
In device manager, it shows "s1 fastboot' for just about 2-3 seconds and that's it. By the time I right click, the thing vanishes.
Can anyone help me with the driver installations please?
Sent from my ST25i using xda premium
So when your in device manager and the driver shows up you need to open it up (be quick) once its open u need to update the driver. Once its finished plug the phone back in using volume up key and you should stay in fastboot mode....
Good luck
Sent from my LT26i using Tapatalk 2
Sadly, windows failed to get the drivers. Maybe the drivers provided in doomlord's post ain't working.
What about installing drivers from flashtool?
Sent from my ST25i using xda premium
I had problem like this. After i installed Flashtool latest version, it works.
If u dont work, your PC usb port might problem.
Sorry for my BAD english
Elwino2.3 said:
I had problem like this. After i installed Flashtool latest version, it works.
If u dont work, your PC usb port might problem.
Sorry for my BAD english
Click to expand...
Click to collapse
I'm getting this error while installing
Tried on my friend's and the same error. Would you mind uploading your installation to mediafire for me?
hello
i have sony xperia s and im trying to flash new karnel.
when im trying to fastboot i get "wating for the device" and its stuck on that. no erorr or someting.
i installd all the driver in the guide and its reconize the fastboot mode but i cant do noting.
i have windows 7 64bit
and before i format the computer it works.
help plase.
im trying to download a lot! of drivers and noting worked.
maor44 said:
hello
i have sony xperia s and im trying to flash new karnel.
when im trying to fastboot i get "wating for the device" and its stuck on that. no erorr or someting.
i installd all the driver in the guide and its reconize the fastboot mode but i cant do noting.
i have windows 7 64bit
and before i format the computer it works.
help plase.
im trying to download a lot! of drivers and noting worked.
Click to expand...
Click to collapse
Try downloading flashtool
Then browse into the driver folder inside flashtool folder
There an exe inside open it
Just check all the boxes.
Its the easiest way to install sony fastboot driver
Sent from my LT26i using xda premium
Theonlyzii said:
Try downloading flashtool
Then browse into the driver folder inside flashtool folder
There an exe inside open it
Just check all the boxes.
Its the easiest way to install sony fastboot driver
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
stiil doesnt work.
im trying to switch usb port and still it doesnt work.
waiting for device.
maor44 said:
stiil doesnt work.
im trying to switch usb port and still it doesnt work.
waiting for device.
Click to expand...
Click to collapse
Hmmm
What app do you use ?
Sent from my LT26i using xda premium
Theonlyzii said:
Hmmm
What app do you use ?
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
what do u mean what app am i using?
Have you installed the sync program for your phone? If so ensure it is NOT running and try then as it will grab the USB ports before you try using adb and fastboot.
GT540 - E320 is poorly
Antagonist42 said:
Have you installed the sync program for your phone? If so ensure it is NOT running and try then as it will grab the USB ports before you try using adb and fastboot.
GT540 - E320 is poorly
Click to expand...
Click to collapse
i dont have the sync program of sony. and its still doesnt work.
You may be as well to uninstall all drivers for phone, reboot your system and install drivers afresh, even connect phone and in your systems device manager remove the phone device from your system.
Sometimes drivers can get cross references when installing multiple times
GT540 - E320 is poorly
Antagonist42 said:
You may be as well to uninstall all drivers for phone, reboot your system and install drivers afresh, even connect phone and in your systems device manager remove the phone device from your system.
Sometimes drivers can get cross references when installing multiple times
GT540 - E320 is poorly
Click to expand...
Click to collapse
i try to remov all the driver but its still doesnt work.
i dont know what eles to do.
Another option is if you have access to Windows XP 32bit as I have heard of problems with 64bit etc
GT540 - E320 is poorly
there is no other way to delete everyting and start all over again?
maor44 said:
what do u mean what app am i using?
Click to expand...
Click to collapse
What kind of app you use to flash kernel
Flashtool? Or the CMD one?
And did the Blue LED still on when you pluged it into the computer?
Sent from my LT26i using xda premium
im use the command
and yes the blue led stay on.
i trying to flash with the flashtoll but its tell me that its faild.
it didnt work with the flashtool.
Hello.
I have a motorola atrix 4g AT&T Gingerbread 2.3.6.
Yesterday a received a new notification about a new upgrade. so i acepted.
then the phone turned off and i received this message.
failed to boot 1
When i push vol+ and power i read this
failed to boot 1
PwrReason: Usb_cable
Starting Fastboot Protocol.
when i push vol- and power i can read starting NVflash but the phone turn off after 1 second.
if i connect the phone to my pc, it don´t recognise.
Any help???
Cheers from Colombia. :good:
Your phone is hard bricked. Only warranty service from Motorola will solve it.
saiftheboss7 said:
Your phone is hard bricked. Only warranty service from Motorola will solve it.
Click to expand...
Click to collapse
I would try 236 sbf first rsd.first maybe install did not take seen that in mine before.
Is your phone unlocked?
thanks
diegotalla said:
Is your phone unlocked?
Click to expand...
Click to collapse
Hello.
My phone isn´t unlocked. :crying:
Povelio said:
Hello.
My phone isn´t unlocked. :crying:
Click to expand...
Click to collapse
try pressing Vol+ and power. If it says "starting RDS protocol" you are not so unlucky. Connect the phone (in RDS mode) to the pc and start the windows application called RDS Lite v5.6 or 5.7 (I tested these). Then your phone will be recognised by RDS Lite and you'll be able to flash a full sbf (full image of the complete system - like a factory reset). You can find your correct sbf from here: http://www.das8nt.com/sbffiles.html
hope to help
thanks
Thanks alberto88a
I can´t go into RSD only flashboot protocol support.
That´s very werid cause was an "official update"
I´m thinking in run a virtual machine with ubuntu and try to plug it. Then try to run a fruitcake :cyclops:
R: Failed to boot 1. Please help me!
Povelio said:
Thanks alberto88a
I can´t go into RSD only flashboot protocol support.
That´s very werid cause was an "official update"
I´m thinking in run a virtual machine with ubuntu and try to plug it. Then try to run a fruitcake :cyclops:
Click to expand...
Click to collapse
I used fastboot under windows...search for fastboot.exe and run it from a terminal ms-dos..
Sent from my MB860 using xda premium
alberto88a said:
I used fastboot under windows...search for fastboot.exe and run it from a terminal ms-dos..
Sent from my MB860 using xda premium
Click to expand...
Click to collapse
when i do that the ms-dos said "waiting for the device" i installed all the drivers and i run it on win 7, win 8 and win xp. Thats i´m trying with ubuntu no drivers need for mount a device.
I´m very bored without an smartphone lol
Your phone is not hardbricked. Rsd recognise your device you will flash with the same firmware you have after the problem. If that not resollve your problem you need to flash the unlock sbf via rsd. Again using rsd lite flash the sbf original you have after the failed to bot 1. If the failed to boot 1 still there you need to flash via rsd the unlock sbf.
R: Failed to boot 1. Please help me!
Povelio said:
when i do that the ms-dos said "waiting for the device" i installed all the drivers and i run it on win 7, win 8 and win xp. Thats i´m trying with ubuntu no drivers need for mount a device.
I´m very bored without an smartphone lol
Click to expand...
Click to collapse
Are you sure the device is connected in fastboot mode? Try fastboot devices before other operations...anyway if the phone goes into fastboot mode you are safe! It's just a driver problem! Keep me updated
Sent from my MB860 using xda premium
Thanks
diegotalla said:
Your phone is not hardbricked. Rsd recognise your device you will flash with the same firmware you have after the problem. If that not resollve your problem you need to flash the unlock sbf via rsd. Again using rsd lite flash the sbf original you have after the failed to bot 1. If the failed to boot 1 still there you need to flash via rsd the unlock sbf.
Click to expand...
Click to collapse
Thanks diego. My pc can\t recognize the phone, thats the problem and i dowloaded the drives from motorola.:crying:
thanks
alberto88a said:
Are you sure the device is connected in fastboot mode? Try fastboot devices before other operations...anyway if the phone goes into fastboot mode you are safe! It's just a driver problem! Keep me updated
Sent from my MB860 using xda premium
Click to expand...
Click to collapse
i only have 1 option "starting fastboot protocol support" i downloaded a million of drivers but nothing work. :crying: :crying:
Povelio said:
i only have 1 option "starting fastboot protocol support" i downloaded a million of drivers but nothing work. :crying: :crying:
Click to expand...
Click to collapse
try these drivers: http://dottech.org/downloads/MotoHelper_2.1.32_Driver_5.4.0.exe
then if you succeed try moto-fastboot http://forum.xda-developers.com/showthread.php?t=1138092
thanks
alberto88a said:
try these drivers: http://dottech.org/downloads/MotoHelper_2.1.32_Driver_5.4.0.exe
then if you succeed try moto-fastboot http://forum.xda-developers.com/showthread.php?t=1138092
Click to expand...
Click to collapse
Thanks alberto88a. Infortunatly the pc don´t recongnized. In a couple of hours i´ll try on win 8 whit this driver. I really aprecciated your help.:highfive:
R: Failed to boot 1. Please help me!
Povelio said:
Thanks alberto88a. Infortunatly the pc don´t recongnized. In a couple of hours i´ll try on win 8 whit this driver. I really aprecciated your help.:highfive:
Click to expand...
Click to collapse
Try an other pc or maybe an other usb port...don't you hear any sound while connecting? If yes your phone is at least seen by the pc and you can try to install missing drivers from control panel
Sent from my MB860 using xda premium
thanks
alberto88a said:
Try an other pc or maybe an other usb port...don't you hear any sound while connecting? If yes your phone is at least seen by the pc and you can try to install missing drivers from control panel
Sent from my MB860 using xda premium
Click to expand...
Click to collapse
Only on Win xp i got the sound. (in then out sound). It´s a very weird situation cause i downloaded the latest drivers
Povelio said:
Only on Win xp i got the sound. (in then out sound). It´s a very weird situation cause i downloaded the latest drivers
Click to expand...
Click to collapse
maybe you need to search your device and install drivers manually from control panel and "hardware". I think it's only this driver problem that keep you from flashing a full rom...
thanks
alberto88a said:
maybe you need to search your device and install drivers manually from control panel and "hardware". I think it's only this driver problem that keep you from flashing a full rom...
Click to expand...
Click to collapse
Well i think the usb port is damaged, i used 6 differents pc without results:crying:
Thanks To All
Thanks to all guys for the help, finally i change the phone for a motorola photon, a guy said that he can make a special cable to repair. So moderator you can close this. THANKS TO ALL FROM CALI-COLOMBIA.:good::good::highfive:
I bought my One with bootloader unlocked but the guy who sold me the phone unrooted the phone before shipping and i've tried to follow the rooting and the unlocking bootloader through fastboot methods but every time i open sdk manager it just says i have to update, i update then it says restart, and no mater what i do, cmd just keeps telling me fastboot is not a recognized command... blah blah... short question is, is there a rooting app i can purchase or if anyone can give me a helping hand?
Edit: I have followed the steps exactly, switched off fastboot in power menu, and powered off entered fastboot from bootloader, plugged in device, entered cmd and tried it but i get the aforementioned error.
Edit 2: I made the folder and placed my files and it seemed to go a little smoothly but it says waiting on device and just hangs there. The computer is still not recognizing the phone, i still get USB not recognized. try reconnecting the device....
Oh also, trying to install a recovery to this, so i can root... but just an easy way
Please help me, someone... the bootloader says unlocked btw. but fastboot does nothing when trying to flash via cmd.
if you are running windows 8 you may need to install the correct drivers, i had the same problem when i tried to root my M7 and im runinng windows 8, if youd like the drivers, PM me i cant remember where i got them from, but i have them still. Also if you can try switching USB ports, i had to use a different one and everything went kinda smooth after that.
sakumaxp said:
if you are running windows 8 you may need to install the correct drivers, i had the same problem when i tried to root my M7 and im runinng windows 8, if youd like the drivers, PM me i cant remember where i got them from, but i have them still. Also if you can try switching USB ports, i had to use a different one and everything went kinda smooth after that.
Click to expand...
Click to collapse
I sent you a pm... i am on win8, and i don't think its the ports because when the phone is fully on, it i can open it through windows, its just it doesn't work when it's in bootloader/fastboot
HyDRo1X said:
I sent you a pm... i am on win8, and i don't think its the ports because when the phone is fully on, it i can open it through windows, its just it doesn't work when it's in bootloader/fastboot
Click to expand...
Click to collapse
ok i switched to a win8 an everything seemed fine, but i get a long list of processing cmd after i type the fastboot flash recovery... and then continued as followed but nothing... still get red triangle
Ok got it... Windows 8 problems
Sent from my HTC One using xda premium
I want to unlock ythe bootloader of my Xperia U. So I went to the official site of Sony and followed the instructions. I got the unlock key too. I installed the SDK and I installed the drivers given on the Sony's official site. I copied them to usb_driver folder. And now when I try to enter my phone in fastboot mode, i.e. when I swtch off the phone and connect it to my laptop with the fastboot button long pressed (volume up key in Xperia U's case), instead of prompting me to install the drivers, it says USB device not recognized, it maybe damaged etc.. But my phone connects to PC when it is switched on. I can transfer files too. Means, the USB cable is alright. I tried with one more cable but no luck. I have Windows 8.1 installed on my PC. I've never tried rooting or something like this before so I have no idea what am I doing wrong. So, please help me.
That not ur fault bro.its the stupid Windows 8.1 problem .if u want to unlock the bootloader I suggest use windows 7 or below
Sent from my ST25i using xda app-developers app
Xperia U not detected even in Windows7
Hi dara, I have the same problem as given in question. I am using Windows7 OS but still its not entering fastboot mode. works fine when mobile is ON.
dara007_168 said:
That not ur fault bro.its the stupid Windows 8.1 problem .if u want to unlock the bootloader I suggest use windows 7 or below
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
Harsha1988 said:
Hi dara, I have the same problem as given in question. I am using Windows7 OS but still its not entering fastboot mode. works fine when mobile is ON.
Click to expand...
Click to collapse
have u install fastboot and fash mode driver yet ,bro?