Hi Guys,
I rooted my devices today all was working fine until I turned it off.
I cannot post an image as XDA forums does allow me but it is a black screen with battery and power symbol in the middle!
So it is stuck on this screen until the device runs out of battery. My PC is still recognizing the device but as unauthorized:
Code:
C:\Users\James\Desktop\fastboot> adb devices
List of devices attached
SH4B6WR03120 unauthorized
I am not really sure what else you need, im new to this. Hope it can be fixed.
Thanks,
James
jam12345 said:
Hi Guys,
I rooted my devices today all was working fine until I turned it off.
I cannot post an image as XDA forums does allow me but it is a black screen with battery and power symbol in the middle!
So it is stuck on this screen until the device runs out of battery. My PC is still recognizing the device but as unauthorized:
Code:
C:\Users\James\Desktop\fastboot> adb devices
List of devices attached
SH4B6WR03120 unauthorized
I am not really sure what else you need, im new to this. Hope it can be fixed.
Thanks,
James
Click to expand...
Click to collapse
Hi,
Can you enter bootloader/recovery mode, by switching off device and then pressing, Vol Down+Power Key ??
Ans as for code try "fastboot devices"..
TryllZ said:
Hi,
Can you enter bootloader/recovery mode, by switching off device and then pressing, Vol Down+Power Key ??
Ans as for code try "fastboot devices"..
Click to expand...
Click to collapse
Thanks. I managed to fix it by holding the Volume up plus power buttons (I didn't think it was a combo until i tried it. It all seems to be fixed now
Related
Hi folks,
This is a repost from a wrong forum. Sorry guys
I have a HTC Dream which I guess I tried unsuccessfully to root. I used the method to load the software as described here:
http://forum.xda-developers.com/show...&postcount=130
At step 10, "10.Apply “update.zip”, wait until phone idles, then press the HOME + BACK buttons. It will reboot, finish writing “hboot.img”, then reboot again into Recovery mode by itself. Do not interrupt it at all until it's done."; I think I followed it verbatem only to find my phone is now in a constant boot loop
It shows a Rogers logo and I'm unable to boot into any mode (recovery or otherwise) with any key combo (I've tried Camera+Power, Home + Power/End) but the phone doesn't respond and keeps showing the Rogers screen.
I saw some instructions on what to do when this happens. One suggestion was to copy DREAIMG.nbh to the SD-Card and try booting with the Camera +End Button sequence, but the phone doesn't respond at all).
Any ideas on what can be done? Is it bricked? I can see the logo and I know it boots...perhaps the bootloader is trashed and needs to be reinstalled. Any help would be greatly appreciated!
LOL, ok, I'll bite.....
Unfortunately all the same responses from the other thread you started still apply. Have you taken any of the advice from AdrianK?
DirectMatrix said:
LOL, ok, I'll bite.....
Unfortunately all the same responses from the other thread you started still apply. Have you taken any of the advice from AdrianK?
Click to expand...
Click to collapse
Haha...if I wasn't insane atm, I would find that funny . Come one...there's gotta be a way into this thing
bdelbono said:
Haha...if I wasn't insane atm, I would find that funny . Come one...there's gotta be a way into this thing
Click to expand...
Click to collapse
Your link to the post you followed is invalid....I don't know much about the rogers process, but it sounds like if you are unable to get any key combos to work then your bricked.
DirectMatrix said:
Your link to the post you followed is invalid....I don't know much about the rogers process, but it sounds like if you are unable to get any key combos to work then your bricked.
Click to expand...
Click to collapse
I guess you are right. The phone does boot. It simply stays at the boot screen showing the rogers logo. Taking the battery turns if off. No response any key combos and it doesn't show up anywhere with adb/fastboot when connected to USB. Any ideas or hopes?
DirectMatrix said:
Your link to the post you followed is invalid....I don't know much about the rogers process, but it sounds like if you are unable to get any key combos to work then your bricked.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=4280573&postcount=130
bdelbono said:
I guess you are right. The phone does boot. It simply stays at the boot screen showing the rogers logo. Taking the battery turns if off. No response any key combos and it doesn't show up anywhere with adb/fastboot when connected to USB. Any ideas or hopes?
Click to expand...
Click to collapse
What happens when you put the battery back in? Comes on by itself and starts bootlooping or do you have to turn it on? If you have adb setup properly, you can run the ddms.bat file that's in the tools folder of the sdk. With you phone plugged in via usb, run a logcat and follow it for a while....if it starts repeating over and over, then its a definite bootloop. That, combined with you not getting any key combos to work suggests a brick
DirectMatrix said:
What happens when you put the battery back in? Comes on by itself and starts bootlooping or do you have to turn it on? If you have adb setup properly, you can run the ddms.bat file that's in the tools folder of the sdk. With you phone plugged in via usb, run a logcat and follow it for a while....if it starts repeating over and over, then its a definite bootloop. That, combined with you not getting any key combos to work suggests a brick
Click to expand...
Click to collapse
The phone does not turn on, when the battery is put in. Only hitting the power button, which is when it vibrates slightly and becomes unresponsive. Given what I'm seeing, its doing something...the devices become hot until the battery runs out.
I did setup adb (and java for ddms.bat). Though there is no output in logcat (Simply Failed at the top). I've tried various key (Home+Power Camera+power etc) combinations to see if it burbs, but nothing.
Any ideas on what I can try. I'm fairly good with linux/unix and setting up development environments. Thanks.
If it's looping on the second screen, then you're not bricked. If I was to guess, maybe your SD is not partitioned correctly for the ROM you're flashing...if I was to guess.
BlackElvis79 said:
If it's looping on the second screen, then you're not bricked. If I was to guess, maybe your SD is not partitioned correctly for the ROM you're flashing...if I was to guess.
Click to expand...
Click to collapse
Hmm...where is this second screen? I unfortunately have no output (from the time I hit power to any useable/known key combos ) on my mmda.bat java interface. None whatsoever. Is there a way to see the raw data thru USB to see what it does when it boots up? And if so, how?
Same problem here
bdelbono said:
I guess you are right. The phone does boot. It simply stays at the boot screen showing the rogers logo. Taking the battery turns if off. No response any key combos and it doesn't show up anywhere with adb/fastboot when connected to USB. Any ideas or hopes?
Click to expand...
Click to collapse
same problem here, the device comes on when the power button is pressed, a slight vibrate confirms this, then just hangs on "HTC Dream" screen.
Tried every key combo I can find to no avail, please, anybody help!!!!
Hi, wondering if you guys could help me.
My HTC One is stuck on bootloop. I tried to install a GPE rom with S-ON and now it get's to the first screen of the setup and restarts itself. The problem is the volume keys are defunt therefore I can't get into recovery to flash another rom.
Is there anyway I can force the phone to boot to recovery or to hboot ? I tried to «adb reboot recovery» on boot but with no luck.
Really appriciate any help.
Put it under a light and try to longpress Power and vol-.
HI Guich, thanks for the reply.
I did try what you suggested: shined the flash from another cellphone on the One, at the top where the sensors are, and long pressed power+volume-. If I hold the buttons the phone will just restart endlessly and if I let go of the power button and hold the (defunt) volume- the phone will try to boot as standard.
What would the light do to the phone ? Is it supposed to trigger some of the sensors ?
Thanks!
deerxmoose said:
HI Guich, thanks for the reply.
I did try what you suggested: shined the flash from another cellphone on the One, at the top where the sensors are, and long pressed power+volume-. If I hold the buttons the phone will just restart endlessly and if I let go of the power button and hold the (defunt) volume- the phone will try to boot as standard.
What would the light do to the phone ? Is it supposed to trigger some of the sensors ?
Thanks!
Click to expand...
Click to collapse
His intention was to re-verify whether you were pressing the volume down key and not the volume up key. There are no hidden sensors im aware of. if nobody else can give u a solution, the only choice wud b a motherboard replacement frm HTC itself
deerxmoose said:
HI Guich, thanks for the reply.
I did try what you suggested: shined the flash from another cellphone on the One, at the top where the sensors are, and long pressed power+volume-. If I hold the buttons the phone will just restart endlessly and if I let go of the power button and hold the (defunt) volume- the phone will try to boot as standard.
What would the light do to the phone ? Is it supposed to trigger some of the sensors ?
Thanks!
Click to expand...
Click to collapse
Umh, if you longpress power and vol- it will boot?
Strange.
If you longpress under the light, theoritecally, it have to boot into the bootloader...
raghav kapur that's what I trying to avoid
Guich it boots because the volume button is broken.
I think my only chance is to, some how, force the phone to get into recovery or hboot whilst booting I just don't know how I could do that without the volume buttons.
Just another bit of information.
When I've got the phone connected to the pc, Windows tries to install an MTP device but never gets to finalize the installion because the phone reboots. If I leave the battery flat and then plug it in, with the charging animation on the phone, Windows tries to install an 'unkown device'.
deerxmoose said:
raghav kapur that's what I trying to avoid
Guich it boots because the volume button is broken.
I think my only chance is to, some how, force the phone to get into recovery or hboot whilst booting I just don't know how I could do that without the volume buttons.
Click to expand...
Click to collapse
deerxmoose said:
Just another bit of information.
When I've got the phone connected to the pc, Windows tries to install an MTP device but never gets to finalize the installion because the phone reboots. If I leave the battery flat and then plug it in, with the charging animation on the phone, Windows tries to install an 'unkown device'.
Click to expand...
Click to collapse
Ah, sorry, my mistake.
If you've a broken vol- you don't have a lot of chance...
It's an unknown device because it don't boot.
I have a htc one which was messed around with. Trying to get into bootloader mode.
Phone refuses to enter bootloader mode, and when charged will boot into HTC screen, and won't turn off. I have kept the power button pressed for half hour, and wont turn off. So left it to drain itself.
SUggestions?
SaHiLzZ said:
I have a htc one which was messed around with. Trying to get into bootloader mode.
Phone refuses to enter bootloader mode, and when charged will boot into HTC screen, and won't turn off. I have kept the power button pressed for half hour, and wont turn off. So left it to drain itself.
SUggestions?
Click to expand...
Click to collapse
how about:
Code:
adb reboot bootloader
nkk71 said:
how about:
Code:
adb reboot bootloader
Click to expand...
Click to collapse
Thanks for responding @nkk71. No ADB is initialized. So trying to get to fastboot, and then recovery from there.
SaHiLzZ said:
No ADB is initialized.
Click to expand...
Click to collapse
what do you mean?
all you have to do is enable usb debugging and it should work fine.
Also make sure you've disabled Settings -> Power -> Fast boot
and even if it is enabled, instead of selecting Power Off in the ROM, select Restart, then hold the VOLDOWN button
Sorry should have added, phone has no os installed, hence the struggle.
SaHiLzZ said:
Sorry should have added, phone has no os installed, hence the struggle.
Click to expand...
Click to collapse
oh
in that case other than the button combination, i can't think of anything
I'm trying to install a custom ROM onto my Xperia XZ1 Compact but I got stuck in the beginning. The first step would be to unlock the bootloader. I followed multiple tutorials but none of them worked for me, because I can't get my phone to reboot into fastboot mode. I tried two ways basically:
1. Turn off device, hold Volume down button for 2 secs, plug USB while holding the button. Nope, nothing happens, the only thing I get is the green led is on, I guess indicating that the phone is being charged.
2. Turn off device, plug USB and launch the command adb reboot fastboot (My computer is running Linux but I think it doesn't matter). The phone turns off but does not restart. If I just do adb reboot it reboots in normal mode. I also tried adb reboot bootloader but it just turns off the phone.
Any ideas what I'm doing wrong? Thanks
neils_f said:
I'm trying to install a custom ROM onto my Xperia XZ1 Compact but I got stuck in the beginning. The first step would be to unlock the bootloader. I followed multiple tutorials but none of them worked for me, because I can't get my phone to reboot into fastboot mode. I tried two ways basically:
1. Turn off device, hold Volume down button for 2 secs, plug USB while holding the button. Nope, nothing happens, the only thing I get is the green led is on, I guess indicating that the phone is being charged.
2. Turn off device, plug USB and launch the command adb reboot fastboot (My computer is running Linux but I think it doesn't matter). The phone turns off but does not restart. If I just do adb reboot it reboots in normal mode. I also tried adb reboot bootloader but it just turns off the phone.
Any ideas what I'm doing wrong? Thanks
Click to expand...
Click to collapse
It seems that this issue is now solved. Black screen with green led on means that your phone is in fastboot mode. Do not expect any feedback on the screen.
neils_f said:
It seems that this issue is now solved. Black screen with green led on means that your phone is in fastboot mode. Do not expect any feedback on the screen.
Click to expand...
Click to collapse
Green = Flash mode, Blue = Fastboot mode.
SXUsr said:
Green = Flash mode, Blue = Fastboot mode.
Click to expand...
Click to collapse
I see, thanks. Anyway something is going really bad here, I wish I had never started this. I have managed to unlock the bootloader but the phone does not work now. It hangs at the XPERIA logo and does not respond to power button. It only responds to power + vol up + vol down which restarts the system and hangs again at logo
neils_f said:
I see, thanks. Anyway something is going really bad here, I wish I had never started this. I have managed to unlock the bootloader but the phone does not work now. It hangs at the XPERIA logo and does not respond to power button. It only responds to power + vol up + vol down which restarts the system and hangs again at logo
Click to expand...
Click to collapse
Restore your phone with THIS. Which guide did you follow to unlock your boot loader? https://developer.sony.com/develop/...d/unlock-bootloader/how-to-unlock-bootloader/
SXUsr said:
Restore your phone with THIS. Which guide did you follow to unlock your boot loader? https://developer.sony.com/develop/...d/unlock-bootloader/how-to-unlock-bootloader/
Click to expand...
Click to collapse
I'm restoring the phone right now, thanks for the tip. Fingers crossed. Yes, I followed the guide you linked above.
Some months ago I dropped my phone at ocean and after stopped work because the USB part was broken. Last week I found an assistance with this part to replace and then my Xiaomi back to work normally.
I reset today and start using normally, but suddenly it stops worked with a boot loop, I couldn't use fastboot or recovery mode because the boot loop didn't stop at all, even with no battery the loop still occurring.
Your browser is not able to display this video.
Anyone knows what to do?
Connect the device to pc and run fastboot devices
While its saying waiting for devices
Hold power and vol down till the pc catches the bootloader.
Maybe it will stop the looping.
Kenora_I said:
Connect the device to pc and run fastboot devices
While its saying waiting for devices
Hold power and vol down till the pc catches the bootloader.
Maybe it will stop the looping.
Click to expand...
Click to collapse
Hello, I tried but no success because the loop stop everything I try to do.
I can access the recovery mode, but can't select any option because it reboots again. It's like rebooting every 5 seconds. Tried 'fastboot devices' but didn't show waiting for devices, then I tried 'fastboot getvar all' and worked to show the message besides couldn't stop the loop.
Thanks for your help, I'll keep trying.
Fixed guys!!!!!
The problem was in the power button malfunction, the device was loop restarting because the power button was in some way pressed. I opened, removed and installed the button again and worked =D
valhalla_project said:
Fixed guys!!!!!
The problem was in the power button malfunction, the device was loop restarting because the power button was in some way pressed. I opened, removed and installed the button again and worked =D
Click to expand...
Click to collapse
Thats great!
valhalla_project said:
Hello, I tried but no success because the loop stop everything I try to do.
I can access the recovery mode, but can't select any option because it reboots again. It's like rebooting every 5 seconds. Tried 'fastboot devices' but didn't show waiting for devices, then I tried 'fastboot getvar all' and worked to show the message besides couldn't stop the loop.
Thanks for your help, I'll keep trying.
Click to expand...
Click to collapse
same problem here . stuck in that weird bootloop. Bootloop stops some times after i used password to unlock device restarted once again.
valhalla_project said:
Fixed guys!!!!!
The problem was in the power button malfunction, the device was loop restarting because the power button was in some way pressed. I opened, removed and installed the button again and worked =D
Click to expand...
Click to collapse
how did you open can you tell
He opened the back of the phone, their might be a tutorial on the web.