Database Users

Bootloader problem (plz help)

hi
2 days back when i awake morning my tablet wont turn on and stuck on X logo and i have allow to go to recovery and bootloader and when i want to wipe its stuck on erase/data and nothing happend
yesterday i flash it and it failed because the bootloader lock now it go only in bootloader and show message boot failed then i try to unlock and show uknown error
my device was 4.2.2 stock and not rooted and lock bootloader
plz help me
sorry for my bad english

So you've tried this unbrick method?
http://forum.xda-developers.com/showthread.php?t=2072732&highlight=unbrick
If that doesn't work, you're in the line of people with similar problems, looking for a way to restore bootloader with nvFlash.

ameinild said:
So you've tried this unbrick method?
http://forum.xda-developers.com/showthread.php?t=2072732&highlight=unbrick
If that doesn't work, you're in the line of people with similar problems, looking for a way to restore bootloader with nvFlash.
Click to expand...
Click to collapse
yes i did when i want to unlock bootloader it show a unknwon error
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
What is Nvflash?
is there a quide for that?

plz help

plz somebody help me

can somebody help me?????

Nobody!!!!!

Try and look in any of these threads and see if you can sort something out:
http://forum.xda-developers.com/showthread.php?t=1781250
http://forum.xda-developers.com/showthread.php?t=2379283
http://forum.xda-developers.com/showthread.php?t=2375694
Sounds like you may have to reflash a complete stock factory image, including your bootloader. Those threads should be of help.
yes i did when i want to unlock bootloader it show a unknwon error
Click to expand...
Click to collapse
You should start over completely and make sure you have the right factory image and that all partitions are formatted etc. Start getting it to boot with stock image and locked bootloader, and take it from there.

djalireza_mixer said:
hi
2 days back when i awake morning my tablet wont turn on and stuck on X logo and i have allow to go to recovery and bootloader and when i want to wipe its stuck on erase/data and nothing happend
yesterday i flash it and it failed because the bootloader lock now it go only in bootloader and show message boot failed then i try to unlock and show uknown error
my device was 4.2.2 stock and not rooted and lock bootloader
plz help me
sorry for my bad english
Click to expand...
Click to collapse
u r not first one to get problem so search for answer
anyway >> Use NexusRootToolkit to repair it (unlock, root, lock, flash, recover to stock and ...)
:good:

Nexus 4 dead on 4.4.3 official

Hello, i whant to put 4.4.3 on N4 and with normal flash-all.bat(did it many times before on 4.4.2) and then phone was flashing booloader..waiting devices...and nothing.Phone screen is black only a sound on windows when i connect it.
How can i fix my nexus?
Edit: 1)if i shutdown with pwrbutton 10 sec and turn on via pwr+volume i hear as i connected the phone
2)if turn on normal red light a few sec..
Bricked???

Are you able to get to bootloader? Was it unlocked before you flashed the 4.4 3 image
Sent from my HTC One using Tapatalk

mrao said:
Are you able to get to bootloader? Was it unlocked before you flashed the 4.4 3 image
Sent from my HTC One using Tapatalk
Click to expand...
Click to collapse
1)I had PA before on it
2)Yes i was unlocked
3)Black screen...nothing.Just a beep like i connect it to pc....and a red dot a few seconds.

krystyuc said:
1)I had PA before on it
2)Yes i was unlocked
3)Black screen...nothing.Just a beep like i connect it to pc....and a red dot a few seconds.
Click to expand...
Click to collapse
Just a wag, but have you tried letting it charge first?
Sent with my Nexus® 10 minus 3

Berrydroidcafe said:
Just a wag, but have you tried letting it charge first?
Sent with my Nexus® 10 minus 3
Click to expand...
Click to collapse
Yes.
Edit: If i plugit into a new pc it shows me
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
After some serch i think it's bricked....only Jtag can fix it

Don't think its bricked. Try type "fastboot devices" in a command prompt in your fastboot folder. If it shows up under listed devices its not bricked. I've had this happen where just the file that makes the screen light up didn't get installed. Just have to reinstall the bootloader. No big deal.
Scratch that!
I'll buy it from you for $5

M3drvr said:
Don't think its bricked. Try type "fastboot devices" in a command prompt in your fastboot folder. If it shows up under listed devices its not bricked. I've had this happen where just the file that makes the screen light up didn't get installed. Just have to reinstall the bootloader. No big deal.
Scratch that!
I'll buy it from you for $5
Click to expand...
Click to collapse
1)Already tryed that and the adb devices...no luck
2)Nothing is displayed on my n4 screen,absolutly black,but it's still on
3)my pc dose a sound when i connect/disconnect the phone
I found something
"Seems that while flashing that ROM you have managed to destroy parts of the Bootloader, wich finaly results in the device doing nothing. (Black Screen etc)
Partitialy you are right yes "QHS-USB Mode" means your device is hard bricked an in the so called QHS-USB Download Mode
but this mode is meant for vendors to flash bootloaders etc on the devices.
To access the device in a propper way u need some "non-public" tools wich QCOM usaly only supplies to vendors not to endusers!
Without thoose programs u will be not able to access the device in any way, even with thoose tools without the expierience and knowledge and files u need, i guess u will not be able to recover it yourself.
I do not want to risk some trouble with QCom at all so i do not can point u to the propper tools to use but i'm sure when using google u will be able to find out what tools i'm talking about.
In my mind the best way for you to recover that device is a JTAG
So my suggestion is to search for a JTAG in your region a JTAG in europe usaly is arround 30 euro but price can differ in your country"

So.....no luck till now,the phone is hardbricked.I'll send it monday to warranty,maybe they will fix it for free if not....then this is an excuse to buy N5

How uninstall droidboot? +back to full original condition zenfone 5

Hi, i have Zenfone 5 with stock rom "2.19.40.18" KK 4.4.2
How uninstall Droidboot??
I have been problem with GSM signal and this problem isn't solved. I want return back this phone to Asus while i have warranty.
Thank you for help

You should lock bootlaoder using unoffical unlock method.

link? i have tried lock with ZenfoneAssist and didn't work

Simply flash raw fw..thats it..
Everything will become factory default including the bootloader locked....

prathmesh pande said:
Simply flash raw fw..thats it..
Everything will become factory default including the bootloader locked....
Click to expand...
Click to collapse
i have stock firmware.. but (sadly) still with droidboot..
link raw firmware to try again?

Simple download 2.22.40.54 fastboot (or any fastboot image from any KitKat firmware) and flash it using:
fastboot flash fastboot fastboot.img

leonardohenrique10 said:
Simple download 2.22.40.54 fastboot (or any fastboot image from any KitKat firmware) and flash it using:
fastboot flash fastboot fastboot.img
Click to expand...
Click to collapse
i tried and still with droidboot..

LukyCami said:
i tried and still with droidboot..
Click to expand...
Click to collapse
Then use the xfstk method, and after finished, sideload the firmware you want.

leonardohenrique10 said:
Then use the xfstk method, and after finished, sideload the firmware you want.
Click to expand...
Click to collapse
i'm not bricked, or stuck on usb logo, i just haven't got gsm signal and i want give revert back zenfone to rma.
android is working, but with droidboot which i don't want

LukyCami said:
i'm not bricked, or stuck on usb logo, i just haven't got gsm signal and i want give revert back zenfone to rma.
android is working, but with droidboot which i don't want
Click to expand...
Click to collapse
If "fastboot flash fastboot fastboot.img" doesn't work, the only way I know to revert back to fastboot is using xfstk...

LukyCami said:
i'm not bricked, or stuck on usb logo, i just haven't got gsm signal and i want give revert back zenfone to rma.
android is working, but with droidboot which i don't want
Click to expand...
Click to collapse
"fastboot" is part of the phone.
The only thing that matters is if it is unlocked or locked.
As people said, all you need is a RAW firmware and flash it.
It's very simple.
Here it is a RAW Firmware and use this tool to restore it.
Once you do that, you're good to send your phone to Asus.

dgadelha said:
"fastboot" is part of the phone.
The only thing that matters is if it is unlocked or locked.
As people said, all you need is a RAW firmware and flash it.
It's very simple.
Here it is a RAW Firmware and use this tool to restore it.
Once you do that, you're good to send your phone to Asus.
Click to expand...
Click to collapse
hi,
so i flashed via zenfone assist, again still with droidboot menu..
here is screen from zenfoneassist with FAILED (fastboot erase spare) problem is here?
please help me, thanks
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
EDIT: ADDED PHOTO DROIDBOOT

LukyCami said:
hi,
so i flashed via zenfone assist, again still with droidboot menu..
here is screen from zenfoneassist with FAILED (fastboot erase spare) problem is here?
please help me, thanks
View attachment 3811801
EDIT: ADDED PHOTO DROIDBOOT View attachment 3811812
Click to expand...
Click to collapse
Hi.
Your phone is now back to original state.
As you can see, sometimes it appears
Code:
(bootloader) secure device
There's no why to worry about "FAILED" on erase spare.
And, you can't remove droidboot, it's part of the phone.
Your phone is now ready to be sent to Asus.
Thanks.

dgadelha said:
Hi.
Your phone is now back to original state.
As you can see, sometimes it appears
Code:
(bootloader) secure device
There's no why to worry about "FAILED" on erase spare.
And, you can't remove droidboot, it's part of the phone.
Your phone is now ready to be sent to Asus.
Thanks.
Click to expand...
Click to collapse
What happen if asus support recognize droidboot? reject rma? thanks

LukyCami said:
What happen if asus support recognize droidboot? reject rma? thanks
Click to expand...
Click to collapse
As I said, droidboot is part of your phone, you can't simply remove it.
Your phone comes with that when you buy it.
What RMA checks is if it is unlocked or locked, and as you restored the RAW file, it is locked, which is the original state.
You can send your phone to ASUS without any worries.

dgadelha said:
As I said, droidboot is part of your phone, you can't simply remove it.
Your phone comes with that when you buy it.
What RMA checks is if it is unlocked or locked, and as you restored the RAW file, it is locked, which is the original state.
You can send your phone to ASUS without any worries.
Click to expand...
Click to collapse
okay, last question null imei does not matter on rma?

LukyCami said:
okay, last question null imei does not matter on rma?
Click to expand...
Click to collapse
I think they will try to fix it.

Boot Up Question

Hi, I picked up this phone through a private sale and, while it works fine, I noticed a couple of things during boot up. This first flashed on the screen:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Then it went away and the following flashed on the screen:
Then it went to the main screen. Does this mean that something has been loaded onto the phone? What should I do to get it back to factory?
Thanks in advance.

vik123 said:
Hi, I picked up this phone through a private sale and, while it works fine, I noticed a couple of things during boot up. This first flashed on the screen:
Then it went away and the following flashed on the screen:
Then it went to the main screen. Does this mean that something has been loaded onto the phone? What should I do to get it back to factory?
Thanks in advance.
Click to expand...
Click to collapse
The first screen indicates the bootloader is unlocked.
The second means you are not stock but running a custom ROM.
Back to stock -> https://forum.xda-developers.com/essential-phone/development/stock-7-1-1-nmj20d-t3701681

Thank you for the link. I checked it but I am not sure which file to download. Sorry, I am not very familiar with all of this and I am nervous about bricking my phone.

vik123 said:
Thank you for the link. I checked it but I am not sure which file to download. Sorry, I am not very familiar with all of this and I am nervous about bricking my phone.
Click to expand...
Click to collapse
Plug your phone into your PC using a good USB 3.0 cable after you reboot into the bootloader (do this by holding down volume down and power button at once. Also, use a type a to c cable, the essential phone stock USB c to c cable doesn't work that well for flashing stuff).
Then install the drivers for this phone from here on a windows system: https://storage.googleapis.com/essential-static/Essential-PH1-WindowsDrivers.exe
Then install minimal adb and fastboot from here: https://www.androidfilehost.com/?fid=745425885120698566
Then, download the latest back to stock zip from here:
https://www.androidfilehost.com/?fid=745425885120698566
Unzip into the folder you installed minimal adb and fastboot into, and then open minimal adb and fastboot. In the command window that pops up, type "flash-all.bat && fastboot -w" and then hit enter. This will reflash all the stock partitions and wipe all data.
After you get the stock essential phone firmware booting, you can reboot into the bootloader and run "fastboot -w" and then "fastboot flashing lock" to relock the boatloader if you plan on keeping the stock unmodified firmware.
Credit goes to @aer0zer0 for the dump of the latest firmware.

Thank you so much. I followed the instructions and, while there were some nervous moments, managed to get it back to stock.

I can't believe the previous owner was such a jerk. I always return phones to full stock and relock the bootloader if I plan to sell a phone.

vik123 said:
Thank you so much. I followed the instructions and, while there were some nervous moments, managed to get it back to stock.
Click to expand...
Click to collapse
Hey no problem, always glad to help, especially since the situation you were in was caused by the previous owner not caring to flash stock and relock the bootloader before he sold you the phone. Seems like a careless thing to do, especially since he could've sold the phone to someone who wouldn't be tech savvy enough to restore stock.

The seller was really nice so I have a hard time calling him a jerk, but yeah, it was a careless thing to do. If it wasn't for this community I would probably have been screwed.
Thanks again everybody.

My LeEco Le Pro 3 restarts after 20 seconds.

Hello everyone,
I have a big problem and I can't find a solution.
My phone reboots after 20 seconds.
I just see the logo LeEco and 20 seconds after, it restarts continuously. it does not stop.
I can enter in the fastboot but the usb debugging mode is not enabled so I can' t do anything.
Please, what is the solution ?
Thank you very much

naovich said:
Hello everyone,
I have a big problem and I can't find a solution.
My phone reboots after 20 seconds.
I just see the logo LeEco and 20 seconds after, it restarts continuously. it does not stop.
I can enter in the fastboot but the usb debugging mode is not enabled so I can' t do anything.
Please, what is the solution ?
Thank you very much
Click to expand...
Click to collapse
Are you stock?
Sent from my SM-A730F using xda premium

Yes.
I am on the official Rom. I have never installed any other ROMs and I have never flashed the phone.
Thank you for your reply

naovich said:
Yes.
I am on the official Rom. I have never installed any other ROMs and I have never flashed the phone.
Thank you for your reply
Click to expand...
Click to collapse
You can try to do a hard reset I hope does it but it could be hardware issue.
Sent from my SM-A730F using xda premium

The hard reset doesn't work because the phone reboots when I enter to the recovery mode.
Someone told me it may be because I let the phone go to 0%. Do you think it's possible? If that's right, what do you think I can do now?
Thank you

naovich said:
The hard reset doesn't work because the phone reboots when I enter to the recovery mode.
Someone told me it may be because I let the phone go to 0%. Do you think it's possible? If that's right, what do you think I can do now?
Thank you
Click to expand...
Click to collapse
In that case leave it plugged in for a day and then retry reseting. You calibration could be out of whack.
If you are using the Leeco supplied usb C cable, replace it with a higher quality cable.

naovich said:
The hard reset doesn't work because the phone reboots when I enter to the recovery mode.
Someone told me it may be because I let the phone go to 0%. Do you think it's possible? If that's right, what do you think I can do now?
Thank you
Click to expand...
Click to collapse
I am experiencing the exact same thing. So is someone else in another thread.
Completely stock now it's stuck in a boot loop and Recovery mode shows no options at all. Leaving it in Recovery mode leads to a reboot within 2-3 seconds.

Same as like me, i bought from bangggood 6months ago with problem sometimes restart again that ithink the issue from the software and then i try the Rom that iforget,after that hardbrick ohh no,a good news qfil is coming and i happy,even thought my device is turn on but the problem is same my device sometimes restart again,,,yeahhh at least my device is turn on
i try geneys 26s and root
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Genesys 26s Root
Thanks before

me to...somebody pls help me...:crying: