[Q] Help with Unlocking Bootloader please! - Xperia Arc Q&A, Help & Troubleshooting

Hi All
I am a relative noob but have read around the Forum a lot.
I am trying to unlock the bootloader on my Arc S. I have checked all the basic on Sony site, it is allowed etc. The problem I have is my PC does not detect my phone when in recovery. When phone is booted normally PC companion finds it no problem. I have SDK manger installed and fastboot.exe is working, it just can't see the phone. I have CWM recovery installed, not sure if this is an issue.
Does anyone have any idea how to sort this out.
Many Thanks.

Why do you connect to pc when in cwm ??
Sent from my LT15i using xda premium

I was trying to unlock the bootloader following Sony's instructions. You need to connect using Fastboot to issue the unlock code, but my phone is not detected. I have check drivers etc, all looks ok.

Missing drives for sure !!!
Try another usb port !!!

cobalt92 said:
I was trying to unlock the bootloader following Sony's instructions. You need to connect using Fastboot to issue the unlock code, but my phone is not detected. I have check drivers etc, all looks ok.
Click to expand...
Click to collapse
You should connect in fastboot, shutdown, hold menu button (the one right to home button) while holding connect the usb. A blue led should light up
Sent from my LT15i using xda premium

TheHaso said:
You should connect in fastboot, shutdown, hold menu button (the one right to home button) while holding connect the usb. A blue led should light up
Sent from my LT15i using xda premium
Click to expand...
Click to collapse
I'm also trying to unlock my BL, I go into fastboot but then I get stuck when ito comes to using the command window, as I'm using Win7 Ultimate x64 & I'm unable to cd into the Program Files (x86) folder as I get the error message access denied.
Roland

Ok I managed to sort it out, I tried all sorts of ways but the phone would not load into fastboot. In the end I was having numerous problems so I flashed JJ Hybrid rom without unlocking the bootloader. Intrestingly when I had done this the phone will go into fastboot, so I have now unlocked the bootloader. I gues there must have been something wrong with the offical rom that I had installed.
Thanks for the advice.

Related

[Q] Hi, i need help(Im new here)

hi everyone,
im new here on the XPERIA PLAY section.(used to have an Xperia X1 that diedi recently).
i have the Xperia Play R800a(Rogers edition) with the bootloader locked(confirmed with the sony ericsson website). i was able to root with flashtool and install CWM 5.0. but i can't seem to use fastboot on windows 7 32 or 64bits. it says Waiting for device and my R800a always have the blue only 2 seconds and goes green immediatly after that in charging mode.what can i do tp fix this???
thx in advance for the help u guys have.(you all have a great community here)
frykillr said:
hi everyone,
im new here on the XPERIA PLAY section.(used to have an Xperia X1 that diedi recently).
i have the Xperia Play R800a(Rogers edition) with the bootloader locked(confirmed with the sony ericsson website). i was able to root with flashtool and install CWM 5.0. but i can't seem to use fastboot on windows 7 32 or 64bits. it says Waiting for device and my R800a always have the blue only 2 seconds and goes green immediatly after that in charging mode.what can i do tp fix this???
thx in advance for the help u guys have.(you all have a great community here)
Click to expand...
Click to collapse
How did u connect ur phone to the com? it should be off and hold search button while inserting the usb cable.
Fat_boy555 said:
How did u connect ur phone to the com? it should be off and hold search button while inserting the usb cable.
Click to expand...
Click to collapse
actually it is powering off your device first unplug it from pc then hold down BACK button not search button then while holding BACK button (first button on leftmost part of your Xplay) plug the usb cable to your phone. That should get you into fastboot and start flashing using flashtool or manual fastboot commands (using cmd).
anbu187 said:
actually it is powering off your device first unplug it from pc then hold down BACK button not search button then while holding BACK button (first button on leftmost part of your Xplay) plug the usb cable to your phone. That should get you into fastboot and start flashing using flashtool or manual fastboot commands (using cmd).
Click to expand...
Click to collapse
back button is for flashing an ftf file search button is used for fastboot
when i do the search button and then plug usb cable, lights turn blue for 3secs and switch to green and the charge logo appears after that.
Noob Guide for Flashing and Fastboot:
Step 1) Power your device off and Remove USB
Step 2) Hold Search for "Fastboot" and Back Button for Recovery mode Then Whilst Holding insert Usb Into Xperia.
Step 3) Now you have got into "Recovery or "Fastboot" have fun Flashing, Booting, etc
Xperia4life said:
Noob Guide for Flashing and Fastboot:
Step 1) Power your device off and Remove USB
Step 2) Hold Search for "Fastboot" and Back Button for Recovery mode Then Whilst Holding insert Usb Into Xperia.
Step 3) Now you have got into "Recovery or "Fastboot" have fun Flashing, Booting, etc
Click to expand...
Click to collapse
do i have to push on both buttons or just the Search button for fastboot?(if its search...like i said only get blue light for 3 sec after it stop nothing happen(waiting for device always stays there))
GO HERE:
http://forum.xda-developers.com/showthread.php?p=24445892#post24445892
erm, have you got the necessary drivers for fastboot?
fastboot is useless without an unlocked bootloader anyway, because most of the time you will be flashing kernel or system partitions which will give errors
edit: you can still hotboot kernels like binary's hotboot cwm images
How do you hotboot?
Sent from my R800a using xda premium
frykillr said:
How do you hotboot?
Sent from my R800a using xda premium
Click to expand...
Click to collapse
In fastboot, instead of saying "fastboot flash boot boot.img", you say "fastboot boot boot.img"
Did u install fastboot driver?
Sent from my Xperia Play using XDA
jacklebott said:
In fastboot, instead of saying "fastboot flash boot boot.img", you say "fastboot boot boot.img"
Click to expand...
Click to collapse
U only boot the img, it does not flash
Sent from my Xperia Play using XDA
Adb, s1 or the drivers of the google android sdk manager?? drivers?? Or i miss something?
Sent from my R800a using xda premium
frykillr said:
hi everyone,
im new here on the XPERIA PLAY section.(used to have an Xperia X1 that diedi recently).
i have the Xperia Play R800a(Rogers edition) with the bootloader locked(confirmed with the sony ericsson website). i was able to root with flashtool and install CWM 5.0. but i can't seem to use fastboot on windows 7 32 or 64bits. it says Waiting for device and my R800a always have the blue only 2 seconds and goes green immediatly after that in charging mode.what can i do tp fix this???
thx in advance for the help u guys have.(you all have a great community here)
Click to expand...
Click to collapse
After re-reaading this, i realised that ur bootloader is locked. U need a unlock bootloader, fastboot uses the bootloader to flash or something along that line. cant remember. my apoplogies.
I knew that, so anyway how can use custom firmware then,?
Sent from my R800a using xda premium
Ive been able to.switch to r800i but i still cant flash...what the hell is going on....
Sent from my R800i using xda premium
Fastboot does not work on sim unlocked phones with locked bootloaders. I have an r800a too. I suggest you contact Alejandrissimo and get your BL unlocked if you want to use fastboot. It's worth it and it's pretty easy.
Is it possible to use a custom rom with a locked bootloader??
Sent from my R800i using xda premium
A Rogers r800a doesn't have fastboot. The recovery you installed runs from the system partition instead of the kernel, and that blue light you saw was the recovery loading.
You can unlock your bootloader and enable fastboot using Omnius. Normally, it would cost money, but they have free credits for easter weekend right now.
Check this post.
http://forum.xda-developers.com/showpost.php?p=24534816&postcount=51
If you can't figure it out, I can help you through teamviewer.
and then afterwards, I can also help you through installing a ROM, since this thread seems a bit confused.

Xperia S Fastboot problem

So I was about to root my Xperia S and started reading a guide, it said that I would need to load some files into the phone using fastboot. After a while I figured out how to fastboot and managed to get the popup on my computer once, however, I didn't install it that time and now when I try to fastboot again I get the blue LED on my phone, my computer makes some noises indicating that something unusual have been conected, nothing happens and the phone shows the Sony logo.
Does anybody know how to fix the problem and get the popup on the computer to re apear.
I run a 64 bit windows 7 home premium.
Thanks.
HugoNikanor said:
So I was about to root my Xperia S and started reading a guide, it said that I would need to load some files into the phone using fastboot. After a while I figured out how to fastboot and managed to get the popup on my computer once, however, I didn't install it that time and now when I try to fastboot again I get the blue LED on my phone, my computer makes some noises indicating that something unusual have been conected, nothing happens and the phone shows the Sony logo.
Does anybody know how to fix the problem and get the popup on the computer to re apear.
I run a 64 bit windows 7 home premium.
Thanks.
Click to expand...
Click to collapse
Hi HugNikanor..
When I Unlocked The Bootloader and Was Going To Start Root Process.. I had The Same Problem..
If I remember Correctly It Was a Driver Issue..
In FlashTool Folder There Is Another Folder Called Drivers.. Have U Tried Installing The Fastboot Drivers From There..?
ahmedyar91 said:
Hi HugNikanor..
When I Unlocked The Bootloader and Was Going To Start Root Process.. I had The Same Problem..
If I remember Correctly It Was a Driver Issue..
In FlashTool Folder There Is Another Folder Called Drivers.. Have U Tried Installing The Fastboot Drivers From There..?
Click to expand...
Click to collapse
I don't have anything from flashTool. The guide I used is this: AddictiveTips . com and searched for Root xperia S (it's the one that doesn't say gingerbread.) if that can help in any way.
HugoNikanor said:
I don't have anything from flashTool. The guide I used is this: AddictiveTips . com and searched for Root xperia S (it's the one that doesn't say gingerbread.) if that can help in any way.
Click to expand...
Click to collapse
Ok.. You Are Trying To Root Using Fastboot Mode..
I Assume You Have Already Unlocked The Bootloader.. Which Firmware Version You Are Using.. Is It Sony ICS 6.1.A.0.452..?
ahmedyar91 said:
Ok.. You Are Trying To Root Using Fastboot Mode..
I Assume You Have Already Unlocked The Bootloader.. Which Firmware Version You Are Using.. Is It Sony ICS 6.1.A.0.452..?
Click to expand...
Click to collapse
If I wasn't clear enough In my previus post, I am curently trying to unlock bootloder, to later be able to root the device.
The version of the firmware I am using is 6.A.0.452 running android 4.0.4.
HugoNikanor said:
If I wasn't clear enough In my previus post, I am curently trying to unlock bootloder, to later be able to root the device.
The version of the firmware I am using is 6.A.0.452 running android 4.0.4.
Click to expand...
Click to collapse
So for Unlocking Bootloader You have to use fastboot mode.. ok
and after that, for rooting it should be done using flashtool in fastboot mode..
so here is the thing.. Download The Flashtool first And After extracting the files You'll Find a Folder Named Drivers.. first Install The Fastboot Drivers Even To Unlock The Bootloader..
ahmedyar91 said:
So for Unlocking Bootloader You have to use fastboot mode.. ok
and after that, for rooting it should be done using flashtool in fastboot mode..
so here is the thing.. Download The Flashtool first And After extracting the files You'll Find a Folder Named Drivers.. first Install The Fastboot Drivers Even To Unlock The Bootloader..
Click to expand...
Click to collapse
That might help me get somewhere, I am going to bed now but I will definitly try that method tomorow. Thanks.
HugoNikanor said:
That might help me get somewhere, I am going to bed now but I will definitly try that method tomorow. Thanks.
Click to expand...
Click to collapse
No problem..And I Hope It'll Work... And Post Back After Trying That Stuff...
ahmedyar91 said:
No problem..And I Hope It'll Work... And Post Back After Trying That Stuff...
Click to expand...
Click to collapse
Got that part working now, now just to fix to problem with the phone going out of fastboot mode way to fast. But I think I have seen a guide for that somewhere else.
I will report back after future succes or failures with the project.
Got bootloader unlocked!
Thanks alot for the help with Flashtools. All the guides I found just asumed that you just knew a lot of things which kinda complicated it for me.
Again, Thanks!
HugoNikanor said:
Got bootloader unlocked!
Thanks alot for the help with Flashtools. All the guides I found just asumed that you just knew a lot of things which kinda complicated it for me.
Again, Thanks!
Click to expand...
Click to collapse
No Problem My Friend.. I am Glad I Helped You..!!!
neither fastboot nor flashmode!!!!!
Hi,
I can't connect my phone in flashmode nor in fastboot mode. Whenever i connect it in flashmode/fastboot mode my PC stucks(hangs) and i have to restart it again i have installed all the drivers for all devices but still the problem exists. Any help in this regards???
Also to mention i'm using Windows XP SP3 and flashtool version is 0.9.1.0.
I have also one more issue when i connect my phone to the charger when it is switched off the phone does not charge at all it simply shows me the sony logo and keeps showing it again and again but never charges. In short when my battery is complete i cannot get it back to life due to this problem but thank god that i have installed CWM on my phone.
Thanks for helping i'll also post this in the development section also.
I have no idea to your problem, but I would guess that it have something to do with you using xp, or maybe some damage on your phone.
Sent from my LT26i using xda app-developers app
shoz_on4u said:
Hi,
I can't connect my phone in flashmode nor in fastboot mode. Whenever i connect it in flashmode/fastboot mode my PC stucks(hangs) and i have to restart it again i have installed all the drivers for all devices but still the problem exists. Any help in this regards???
Also to mention i'm using Windows XP SP3 and flashtool version is 0.9.1.0.
I have also one more issue when i connect my phone to the charger when it is switched off the phone does not charge at all it simply shows me the sony logo and keeps showing it again and again but never charges. In short when my battery is complete i cannot get it back to life due to this problem but thank god that i have installed CWM on my phone.
Thanks for helping i'll also post this in the development section also.
Click to expand...
Click to collapse
I had the same problem, try disabling your firewall and disable the security installed in your pc when you try this..
Use the thank button, it's there for a reason
Sent from my LT26i using xda premium
ahmedyar91 said:
Hi HugNikanor..
When I Unlocked The Bootloader and Was Going To Start Root Process.. I had The Same Problem..
If I remember Correctly It Was a Driver Issue..
In FlashTool Folder There Is Another Folder Called Drivers.. Have U Tried Installing The Fastboot Drivers From There..?
Click to expand...
Click to collapse
should I unlock the boot loader to flash via fastboot?
banguncool said:
should I unlock the boot loader to flash via fastboot?
Click to expand...
Click to collapse
Yes ! You must have an unlock bootloader to flash (kernel, system, userdata)
via fastboot or via flashtool :laugh:
Hello I have an Xperia S, with bootloader locked and recently installed a ROOM in order to get the 6.A.1.2.55 with root.
Installed from a ZIP from recovery mode following this post:
http://forum.xda-developers.com/show....php?t=2009672
Now when I try to do step 7 (flash kernel and Baseband) Using Flashtool, Im unable to enter to the mode; when the windows prompts me, I turn off the phone, press and hold Vol up connect the USB but nothing happens, only the Sony Logo and then the icon of charging battery, I also tried to turn off the phone while holding Power button + Vol up (at the same time) and get the 3 vibrations, but the same result when I connect, the logo and the charging animations/icon..( no LED of any color or anything)
Im using the latest Flashtool version (0.9.9.0) with the drivers intalled (even though Windows security constantly pestered me about not being able to identify the source and signture) on Windows 7 64 bits..
Thank you..
sordatos said:
Hello I have an Xperia S, with bootloader locked and recently installed a ROOM in order to get the 6.A.1.2.55 with root.
Installed from a ZIP from recovery mode following this post:
http://forum.xda-developers.com/show....php?t=2009672
Now when I try to do step 7 (flash kernel and Baseband) Using Flashtool, Im unable to enter to the mode; when the windows prompts me, I turn off the phone, press and hold Vol up connect the USB but nothing happens, only the Sony Logo and then the icon of charging battery, I also tried to turn off the phone while holding Power button + Vol up (at the same time) and get the 3 vibrations, but the same result when I connect, the logo and the charging animations/icon..( no LED of any color or anything)
Im using the latest Flashtool version (0.9.9.0) with the drivers intalled (even though Windows security constantly pestered me about not being able to identify the source and signture) on Windows 7 64 bits..
Thank you..
Click to expand...
Click to collapse
Dude for bootloader locked u have to press volume down button & connect usb.
Its flashmode not fastboot mode
Press Thanks
Sent from my LT26i using xda premium
I do that. I've flashed it before that why I don't understand (i meant volume down)
But maybe I did something wrong.
Thanks.
Sent from my LT26i using xda app-developers app
HugoNikanor said:
Got bootloader unlocked!
Thanks alot for the help with Flashtools. All the guides I found just asumed that you just knew a lot of things which kinda complicated it for me.
Again, Thanks!
Click to expand...
Click to collapse
hi, i have the same problem my phone goes away from fastboot state very soon! i cant do anything using fastboot.exe.
(Xperia acro s) blue led turned on and after a few seconds sony trade mark shown!

[Q] can't get xperia s into fastboot

hey i'm new here
basically atm i've been trying to get cm10 onto my xperia s i'm able to do all the steps except flashing the kernel whihc requires fastboot, ive tried about everything i've read online, using vol+ while plugging the usb in and flashtool. for some reason my phone just never goes into fastboot mode and no blue led occurs, instead it either just boots normally or goes straight into charge! i don't know what else to do, i'm sure theres something i must be missing, any help is much appreciated!!!! thanks
opticup said:
hey i'm new here
basically atm i've been trying to get cm10 onto my xperia s i'm able to do all the steps except flashing the kernel whihc requires fastboot, ive tried about everything i've read online, using vol+ while plugging the usb in and flashtool. for some reason my phone just never goes into fastboot mode and no blue led occurs, instead it either just boots normally or goes straight into charge! i don't know what else to do, i'm sure theres something i must be missing, any help is much appreciated!!!! thanks
Click to expand...
Click to collapse
If blue light doesnt appear it means u can't unlock bootloader & therefore kernels
Sent from my Xperia S using xda premium
From the dialer screen enter*#*#service#*#*
Should get service menu, click on configuration, read at bottom if bootloader can be unlocked. If NO then no access to fastboot for that phone.
~Jaramie
sent by my ION
Xperia SOFT-BRICK Recovery Thread
ToledoJab said:
From the dialer screen enter*#*#service#*#*
Should get service menu, click on configuration, read at bottom if bootloader can be unlocked. If NO then no access to fastboot for that phone.
~Jaramie
sent by my ION
Xperia SOFT-BRICK Recovery Thread
Click to expand...
Click to collapse
dial *#*#7378423#*#*
ToledoJab said:
From the dialer screen enter*#*#service#*#* [/url]
Click to expand...
Click to collapse
alinuredini said:
dial *#*#7378423#*#*
Click to expand...
Click to collapse
Yep that works also. They are the same thing. If you spell "service" with the dialer you get "7378423“. There is also one for *#*#info#*#*
~Jaramie
sent by my ION
2012Xperia SOFT-BRICK Recovery Thread
ToledoJab said:
From the dialer screen enter*#*#service#*#*
Should get service menu, click on configuration, read at bottom if bootloader can be unlocked. If NO then no access to fastboot for that phone.
~Jaramie
sent by my ION
Xperia SOFT-BRICK Recovery Thread
Click to expand...
Click to collapse
dam, thanks for that i thought there would be a way to go around it :\ I guess i'll have to stick with stock for now. thanks for your help!
Xperia S Won't stay in Fastboot mode
Hi, I'm trying to instal clockworksmod recovery on my rooted, unlocked xperia S but I can't get to stay in fastboot mode. I've tryed both with and without usb-debugging and an both windows 8-64 bit and vista-32 bit. I wonder what to do and if anyone have ore can make a N00B tutorial on this.
If you need more info I would gladly giv it to you.
Thank you in advamced and please exuse my bad english.
/ Isak Ågren
isse26 said:
Hi, I'm trying to instal clockworksmod recovery on my rooted, unlocked xperia S but I can't get to stay in fastboot mode. I've tryed both with and without usb-debugging and an both windows 8-64 bit and vista-32 bit. I wonder what to do and if anyone have ore can make a N00B tutorial on this.
If you need more info I would gladly giv it to you.
Thank you in advamced and please exuse my bad english.
/ Isak Ågren
Click to expand...
Click to collapse
Install flashtool
Go to C:/flashtool/drivers
Run usb_drivers.exe
Select your phone's driver, flashmode driver and fastboot driver.
This method should work on vista PC.
Sent from my LT26i using xda app-developers app
The drivers won't
cities516 said:
Install flashtool
Go to C:/flashtool/drivers
Run usb_drivers.exe
Select your phone's driver, flashmode driver and fastboot driver.
This method should work on vista PC.
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
The Drivers won't install, when I run Flashtool-drivers.exe (that was the only one that existed) and select all of the xperia S drivers, the fastboot drivers and Flashmode drivers only Sony Eriksson Comunication something something is installed, the rest sas couled not be installed (but in swedish). You don't happen to have a solution for that. But installing the drivers this way wont help sins I still has to get it into fastboot to unlock the bootloader, to get the recovery upp and runnling... when I run the phone into fastboot from flash tools it dose the exact same thing as when I dose it manually, going into fastboot for ca 5s. then enter the Sony and then the charging screen.
Once agan, using windows 8 64-bit, have acces to a vista 32-bit. I have no experience with virtual macheans so if it was possible to avoid that, that would be good.
Thank in advanced

[Q] My sony ericsson arc s is stuck on sony logo and pc doesn't recognize it

Hi Guys
I tried to install Ice Bean rom on my device using CWM and when it asked to reboot my device
my phone stuck to Sony Logo and doesn't respond to anything...
my pc doesn't recognize it (as if nothing is connected to my pc)
when i hold back button and press on power button it only blink blue for 1 sec and led goes off
i tried to hold volume down button and press power button and nothing happened
only a vibrate for a sec then stuck to sony logo
battery is charged
i think i bricked it
how to workaround it please help
is there any option to get it back
maybe using Testpoint or i don't know since my phone is not recognized by the pc
please help
before u answer please read (my phone is not recognized by the usb cable) so i guess solutions using usb cables won't help
please help....:fingers-crossed:
Sv: [Q] My sony ericsson arc s is stuck on sony logo and pc doesn't recognize it
yazanallahham said:
Hi Guys
I tried to install Ice Bean rom on my device using CWM and when it asked to reboot my device
my phone stuck to Sony Logo and doesn't respond to anything...
my pc doesn't recognize it (as if nothing is connected to my pc)
when i hold back button and press on power button it only blink blue for 1 sec and led goes off
i tried to hold volume down button and press power button and nothing happened
only a vibrate for a sec then stuck to sony logo
battery is charged
i think i bricked it
how to workaround it please help
is there any option to get it back
maybe using Testpoint or i don't know since my phone is not recognized by the pc
please help
before u answer please read (my phone is not recognized by the usb cable) so i guess solutions using usb cables won't help
please help....:fingers-crossed:
Click to expand...
Click to collapse
Your bootloader was unlocked before you flashed the specific ROM?
Sent from my GT-I9300 using xda app-developers app
Destroyedbeauty said:
Your bootloader was unlocked before you flashed the specific ROM?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Yes it was unlocked using the SE method:crying:
yazanallahham said:
Yes it was unlocked using the SE method:crying:
Click to expand...
Click to collapse
I think your CMW is removed.
you have to flash kernel once again.
bjchettri said:
I think your CMW is removed.
you have to flash kernel once again.
Click to expand...
Click to collapse
how to flash it if my pc doesn't recognize my phone?
yazanallahham said:
how to flash it if my pc doesn't recognize my phone?
Click to expand...
Click to collapse
It's simple dude you have to go to bootloader mode. press and hold menu button untill you plugged your device into the pc/laptop.
bjchettri said:
It's simple dude you have to go to bootloader mode. press and hold menu button untill you plugged your device into the pc/laptop.
Click to expand...
Click to collapse
I already tried this and my pc still doesn't recognize it
nothing happens
my phone shows sony logo and vibrates only when i press power button
yazanallahham said:
I already tried this and my pc still doesn't recognize it
nothing happens
my phone shows sony logo and vibrates only when i press power button
Click to expand...
Click to collapse
Then do a fresh installation through the flashtool. flash a official firmware and do the same procedure from the beginning.
bjchettri said:
Then do a fresh installation through the flashtool. flash a official firmware and do the same procedure from the beginning.
Click to expand...
Click to collapse
how can i use flashtool if my pc doesn't recognize my phone which means that the flashtool won't be able to recognize the phone too
?????
yazanallahham said:
how can i use flashtool if my pc doesn't recognize my phone which means that the flashtool won't be able to recognize the phone too
?????
Click to expand...
Click to collapse
Oh, dude flashtool just need your device driver and you have to press back button untill you connect your phone on your pc and it also shown on flashtool which is included in procedure of flashing through flashtool and one thing PC not need to recognized your device because flashtool is the only one method to recover bricked phone. that's it .. if you got confused then please search on google you will find the solution.
bjchettri said:
Oh, dude flashtool just need your device driver and you have to press back button untill you connect your phone on your pc and it also shown on flashtool which is included in procedure of flashing through flashtool and one thing PC not need to recognized your device because flashtool is the only one method to recover bricked phone. that's it .. if you got confused then please search on google you will find the solution.
Click to expand...
Click to collapse
Dear bjchettri
I do appreciate all your efforts
I have to explain the situation just to make things more clear because it looks like you misunderstand me
when I connect my phone (in all modes "Bootloader, Fastboot, normal, recovery..etc) nothing happens on my pc
even in device manager (i'm using Microsoft windows) the system doesn't show any item for a new attached device or an item for an defined attached driver (which used to appear all modes)
the flashtool needs the system to find an attached device to communicate with (usually the attached device name looks like "android phone", SE android or something this (depends on ur phone brand, model)
now since my system doesn't find any device when I connect my mobile then the flashtool won't be able to communicate with my device (even if i tried to boot my device in all modes "bootloader, fastboot, normal, recovery) by holding specific buttons (menu or volumn down or back buttons)
and if you read my question you will see that i was asking if anyone knows any way to connect my phone using testpoints or something like this because i though maybe I can let my pc to recognize my phone using the testpoints method.
I'm not sure but if i could make my phone recognized by the pc then i will have like 10 ways to find the problem and fix it.
Hi yazanallahham
I have the same issue, could not find any solution yet, wondering if you have fixed your fone ?
yazanallahham said:
Dear bjchettri
I do appreciate all your efforts
I have to explain the situation just to make things more clear because it looks like you misunderstand me
when I connect my phone (in all modes "Bootloader, Fastboot, normal, recovery..etc) nothing happens on my pc
even in device manager (i'm using Microsoft windows) the system doesn't show any item for a new attached device or an item for an defined attached driver (which used to appear all modes)
the flashtool needs the system to find an attached device to communicate with (usually the attached device name looks like "android phone", SE android or something this (depends on ur phone brand, model)
now since my system doesn't find any device when I connect my mobile then the flashtool won't be able to communicate with my device (even if i tried to boot my device in all modes "bootloader, fastboot, normal, recovery) by holding specific buttons (menu or volumn down or back buttons)
and if you read my question you will see that i was asking if anyone knows any way to connect my phone using testpoints or something like this because i though maybe I can let my pc to recognize my phone using the testpoints method.
I'm not sure but if i could make my phone recognized by the pc then i will have like 10 ways to find the problem and fix it.
Click to expand...
Click to collapse
Is your bootloader unlocked?If its locked then try to fix it with SEUS not PC Companion downlod SEUS and try.
Sent from my Xperia Arc LT15i using XDA

[Q] Is my phone's bootloader bricked?

I am trying to update the HTC One VX AT&T version to the new JB official rom. however, i cannot use the update software on the phone or the recommended manual update as described at htc's website.
I have previously rooted and unlocked via the HTC developers code that they sent to me, and that all went fine. However, now my PC will not recognize the phone when it is in fastboot, and the HBOOT menu says I am ***TAMPERED***
Phone is recognized via HTC Sync program, and will go throught the initial steps in the RUU update file from HTC.com but as soon as the bootloader starts up, I is unrecognized again...
If anyone has any ideas or recommendations, or if there is any more information I can give you, please let me know.
Thanks in advance!
bobdallama said:
I am trying to update the HTC One VX AT&T version to the new JB official rom. however, i cannot use the update software on the phone or the recommended manual update as described at htc's website.
I have previously rooted and unlocked via the HTC developers code that they sent to me, and that all went fine. However, now my PC will not recognize the phone when it is in fastboot, and the HBOOT menu says I am ***TAMPERED***
Phone is recognized via HTC Sync program, and will go throught the initial steps in the RUU update file from HTC.com but as soon as the bootloader starts up, I is unrecognized again...
If anyone has any ideas or recommendations, or if there is any more information I can give you, please let me know.
Thanks in advance!
Click to expand...
Click to collapse
If you were unlocked and s-on then you must relock bootloader before updating with ruu.
Just type this in fastboot, without the quotes
"Fastboot oem lock" in command prompt.
Sent from my HTC One VX using xda premium
el_venga said:
If you were unlocked and s-on then you must relock bootloader before updating with ruu.
Just type this in fastboot, without the quotes
"Fastboot oem lock" in command prompt.
Sent from my HTC One VX using xda premium
Click to expand...
Click to collapse
how would one do this if phone is not recognized in fastboot mode via adb?
uninstall htc sync. drivers will stay. sync gets in the way sometimes. I just used the ruu from the htc site and the setup wizard did it all. very easy, you could do it that way, no need to relock bootloader. or flash one of the Jellybean roms jmz has out. that would be the easiest way.
Thanks. Tried uninstalling HTC sync, and rebooting my pc. Still hangs when the phone restarts into bootloader. Still telling me it is unrecognized...
Sent from my LG-E970 using xda app-developers app
bobdallama said:
how would one do this if phone is not recognized in fastboot mode via adb?
Click to expand...
Click to collapse
hboot and fastboot menus are the same. the tampered part is because of the custom recovery. if you are selecting fastboot and pc is not detecting the device, thats odd. if you havent, change usb port and cable.
it is possible to get drivers issues with fastboot/hboot. when connecting usb cable after fastboot is selected does it change to FASTBOOT USB?
did you turn USB debugging on? are you going to fastboot after going into the bootloader?
el_venga said:
hboot and fastboot menus are the same. the tampered part is because of the custom recovery. if you are selecting fastboot and pc is not detecting the device, thats odd. if you havent, change usb port and cable.
it is possible to get drivers issues with fastboot/hboot. when connecting usb cable after fastboot is selected does it change to FASTBOOT USB?
Click to expand...
Click to collapse
I have tried with about 3 different USB cables, and every different available USB port. all to no avail. If i select fastboot manually by holding the power and volume down, then it will say fastboot, until I push the volume up or down, then it will switch to fastboot usb.
when the RUU program triggers a reboot into the fastboot mode (I'm assuming that's what it is trying to do, anyway) it just hangs on a black screen with a big white HTC logo, until the program times out and I have to exit. Restarting the phone is no issue, because it just starts up like normal.
Johann12911 said:
did you turn USB debugging on? are you going to fastboot after going into the bootloader?
Click to expand...
Click to collapse
USB debugging is on, and see above reply regarding fastboot.
Thanks everyone for their help so far...I know we can get to the bottom of this!
bobdallama said:
I have tried with about 3 different USB cables, and every different available USB port. all to no avail. If i select fastboot manually by holding the power and volume down, then it will say fastboot, until I push the volume up or down, then it will switch to fastboot usb.
when the RUU program triggers a reboot into the fastboot mode (I'm assuming that's what it is trying to do, anyway) it just hangs on a black screen with a big white HTC logo, until the program times out and I have to exit. Restarting the phone is no issue, because it just starts up like normal.
Click to expand...
Click to collapse
Do "fastboot oem rebootRUU". You should see the device in device manager. Then run the ruu again.
Sent from my HTC One VX using xda premium
Same deal if I reboot to fastboot via ADB or manually with the phone. As soon as I enter fastboot, no longer recognized by the computer.
Sent from my LG-E970 using xda app-developers app
bobdallama said:
Same deal if I reboot to fastboot via ADB or manually with the phone. As soon as I enter fastboot, no longer recognized by the computer.
Sent from my LG-E970 using xda app-developers app
Click to expand...
Click to collapse
you said that the phone gets into black screen with htc white letters. that means normal fastboot still works because the RUU sends that same command. i ask you again to check windows device manager and see if your device is there. if its not, try unplug and replug usb cable.
Unplugging and plugging the cord back in did nothing. Device manager lists the device as unknown. It says something about device reporting error.
Sent from my LG-E970 using xda app-developers app
bobdallama said:
Unplugging and plugging the cord back in did nothing. Device manager lists the device as unknown. It says something about device reporting error.
Sent from my LG-E970 using xda app-developers app
Click to expand...
Click to collapse
Try another pc. Either laptop or desktop, even both.
Sent from my HTC One VX using xda premium
el_venga said:
Try another pc. Either laptop or desktop, even both.
Sent from my HTC One VX using xda premium
Click to expand...
Click to collapse
OK. I will try that. I'm running a system I built myself with Windows 8. Do you think that windows 8 is causing some issues? my wife's laptop is still windows 7...I will try that tonight. fingers crossed!
So I tried on windows 7, and the RUU is able to get as far as the part that says updating signature, at which point it sits there for a few minutes, then gives me error 132 and tells me to download the correct rom update utility for my phone??!
Is there any chance that having twrecovery is causing this? If so, an ideas on how to go back to stock recovery?
Sent from my LG-E970 using xda app-developers app
bobdallama said:
So I tried on windows 7, and the RUU is able to get as far as the part that says updating signature, at which point it sits there for a few minutes, then gives me error 132 and tells me to download the correct rom update utility for my phone??!
Is there any chance that having twrecovery is causing this? If so, an ideas on how to go back to stock recovery?
Sent from my LG-E970 using xda app-developers app
Click to expand...
Click to collapse
If you are s-on then you have to relock bootloader to flash ruu.
Sent from my HTC One VX using XDA Premium 4 mobile app

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