[Q] NC seems 100% DEAD ?!? - Nook Color General

I have been tweaking my NC for weeks with both Nookie and Froyo ... never had any problems. Today I tried to install the script that would allow me to run a dual boot of eclair and Froyo via emmC. Something happend and it failed. No biggie I can just try again ... not this time tho. My NC seems 100% dead. I mean I can't get it to turn on at all. It is off and if I push the power button, nothing happens at all. Just black screen. Power level is full. I cant seem to access it via adb either:
C:\Users\John>adb shell
error: device not found
C:\Users\John>adb devices
List of devices attached
What could be wrong ??? I thought it was impossible to brick one of these ?
Please and advice ???

You in a way bricked it, but dont panic. You can still fix it.
First make sure you burn clockwork recovery in an SD card. Then after you insert the SD in the Nook, plug the device to your laptop and keep the power button pressed until the device powers up.
Trust me the device should power up. It is almost impossible to completely brick the Nook Color.
What you did is mess up the bootloader.
After that you can insert the recovery nook kernel and re-install the software.
If you got any more questions let me know.

If you got any more questions let me know.
Click to expand...
Click to collapse
Thank you so much for your help ... please check your PM from me.

Related

Boot problem after downgrading

Hi,
I am sorry if there is already a similar thread, but I couldnt find it.
I have a huge problem with my German T-Mobile G1. Today I wanted to root the system. I used the instructions on XDA forum and "successfully" did the downgrading to RC7 but now I cant power on the phone. It stops at loading screen with android text and logo. Nothing happens than.
I have tried with the wipe and manual update with next version of firmware using update.zip but problem is still here. My phone is now totally unusable and I can now just hope that here on this forum can someone help me.
Please give me an advice
edit: there is one more thing: I can not power of the phone without taking the battery out. It automatically turns on every time I put battery in and every time I restart. Switch off button does not work any more.
Is the usb cable plugged in everytime you pull the battery and reinsert it? Because if it is the usb cable automatically turns on your g1. Can you access recovery +/or bootloader?
Recovery = home+power
bootloader = camera+power
If you can't get pass the g1 screen by pressing either combination of buttons you are bricked. If you are bricked () Call your carrier and tell them that you got an OTA update and it never turned on since. They should replace your g1 with a new one
I dont use USB cable. I prepared the microSD card using the USB-reader dongle. But I had pluged the electric cable so that was probably the reason for automatic turning on. Ok, now we can focus on the main problem.
Yes, I can access both recovery and bootloadaer al least. As I said, I have tried with some updating but nothing worked yet. When I use recovery some of files give me message: E: No signature. E:Verification failed.
This thing with carrier could also be a problem. I bought my phone in a shop which is buying them in another country because G1 is not officially being sold in our county. They give me a guarantee but it is guarantee from the shop and not official importer, so there would probably be some problems.
Thanks for trying to help me. I hope with this informations it would be little easier.
Place the file on your sdcard again. Down load a fresh copy of the latest hacked RC and make sure (if you're on windows) to name it "update" not update.zip because the .zip is already assumed in windows. Once its on your sdcard wipe and flash it. See if that works.
Can I use hacked RC on G1 that has not been rooted yet - just now very successfully downgraded?
do You place on sd card file "dreaimg.nbh" and turn on the phone with camera button pressed ?
Hettfield said:
do You place on sd card file "dreaimg.nbh" and turn on the phone with camera button pressed ?
Click to expand...
Click to collapse
Of course I did it. How would I run downgrade process otherwise...
Maybe You need RC29 version
I did try with RC29 too.

Cry for help! D:

I tried to root my G1 from this link..
http://forum.xda-developers.com/showthread.php?t=442480
Made it through the first few steps well, until i finally began to upgrade the image dreaimg or w,e.. It failed on me & now i cannot leave the screen. I remove the battery & turn it on. but when i do it stays in the same spot.. I tried everything & need some help.. ]:
Here is a pic of the screen.. : http://img683.imageshack.us/img683/4355/picture001bk.jpg
Did it start updating, then stop in the middle of it? Did the phone turn off due to running out of battery during the flash? Did you format your card to FAT32, download the proper RC for the original sale location of your phone?
Try pulling the battery at, then removing your SD card, do a long format to FAT32 (whether it is or not) copy the dreamimg.nbh onto the SD card, put the SD card back in the phone, put the battery back in, put it on a charger not turned on for 30 minutes, then take it off the charger...
Now that you have done all that, try booting into boot loader again by holding down the camera and power button until it goes into that screen again and does it's thing.
If this doesn't work, well, good luck since I have no idea from there.
Yes i've tried all of that.. Once i remove my battery it turns on, but as soon as i put it on again it turns on & the same screen appears.. There nothing i can do to go back to the Home screen.. D':
I most likely made a mistake but now i cannot fix this! ]:
SOme onee! please help me.. ]:
Everyone continues to ignore my thread..
have you tried to reset within there by pressing Home+menu+end? ppl are not ignoring.. jus they dont kno how to help.. as the guy already gave ideas that im pretty sure everyone would have said
Jose_95 said:
SOme onee! please help me.. ]:
Everyone continues to ignore my thread..
Click to expand...
Click to collapse
When does this screen appear? Instead of the G1 screen or after it? If after, hold down home+Power and get into recovery, try reflashing your rom.
ilostchild said:
have you tried to reset within there by pressing Home+menu+end? ppl are not ignoring.. jus they dont kno how to help.. as the guy already gave ideas that im pretty sure everyone would have said
Click to expand...
Click to collapse
I tried that combination just now & it wont work either.. ]: I've tried all combinations with buttons i know to try and reset the phone to get away from that uploader thing.. But nothing works..
BTaylor927 said:
When does this screen appear? Instead of the G1 screen or after it? If after, hold down home+Power and get into recovery, try reflashing your rom.
Click to expand...
Click to collapse
That screen is the only thing that ever appears on my phone.. ]:I cant take that screen away like i want too.. So it appears instead of the G1 screen..
If that is the only screen that ever shows up, you very well may be bricked, I hate to say it.
It really sounds like during your flashing of the .nbh file it was disrupted for one reason or another, either the battery died or it was a corrupted file, so the only file left on the phone is the boot loader. Thus, it is the only thing that will show...
Of course, I am not 100% positive without knowing exactly what you did, not being able to mess with the phone myself, and so forth.
Some people have been able to bring phones back from the dead by getting lucky and being able to get ADB to work... try plugging the phone into your computer using a data cable and see if you can get any sort of ADB to work, perhaps seeing if you can get the stock HTC update program to recognize the phone and hopefully flash it into working.
pjcforpres said:
If that is the only screen that ever shows up, you very well may be bricked, I hate to say it.
It really sounds like during your flashing of the .nbh file it was disrupted for one reason or another, either the battery died or it was a corrupted file, so the only file left on the phone is the boot loader. Thus, it is the only thing that will show...
Of course, I am not 100% positive without knowing exactly what you did, not being able to mess with the phone myself, and so forth.
Some people have been able to bring phones back from the dead by getting lucky and being able to get ADB to work... try plugging the phone into your computer using a data cable and see if you can get any sort of ADB to work, perhaps seeing if you can get the stock HTC update program to recognize the phone and hopefully flash it into working.
Click to expand...
Click to collapse
So then is there anyway to restart the phone? Like a secret way? & when i connect my phone to the computer when its shut off, it appears on the computer but not completely.. it says that one of the files are not recognized. Damn, this is really a pain.. ]:
So, you cannot boot into recovery, correct? And have you tried to connect to your pc and use ADB?
rjgonza said:
So, you cannot boot into recovery, correct? And have you tried to connect to your pc and use ADB?
Click to expand...
Click to collapse
Agreed.
You should read up tutorials on ADB and see if you can use ADB to access your phone. If you can, your phone can still be recovered.
If not - then yeah, brick.
akapoor said:
Agreed.
You should read up tutorials on ADB and see if you can use ADB to access your phone. If you can, your phone can still be recovered.
If not - then yeah, brick.
Click to expand...
Click to collapse
I cannot connect it to my computer at all.. Once turning on the phone the only thing that appears is the loader thing.. Whats ADB? how can it help me?
The Search button is your friend.
http://forum.xda-developers.com/showthread.php?t=502010

Captivate dead? Boot to blank black screen

Need some help trying to figure out how to make my Captivate turn on...I press power and get the AT&T slash screen and then the galaxy s logo loads for about 3 minutes and goes to blank dark screen with the capacitive buttons lit. this is not good because my **** won't boot into recovery either
You should flash to stock then...pull battery, hold volume buttons and plug in usb with odin loaded and ready on the computer. There's plenty of threads to help you out
Sent from my phone so excuse the spelling errors
Funnily enough... My phone just did that too. I was installing Mort Widget and it just totally bricked...
I'm rather p!ssed at this...
Course this was after it deleted all my email accounts and SMS.
What you'll need.
Odin (search or look in any of the ROM/Firmware threads, for example the i9000 ROM or unofficial JH2 or JH3 ROM)
Your USB cable.
The firmware files.
Steps:
Remove battery, SIM card and micro SD card.
Open Odin on the computer.
Put the battery back in.
Plug in the USB cable to the phone.
Hold both volume up and down.
With VOL up/down held in, plug usb cable to the computer.
Your phone will show the beloved DOWNLOADING yellow image.
Odin:
Simply select the rom/firmware you want to flash to and enjoy.
I can confirm this will not overwrite the phone's internal 16gb storage, which is where most apps save backups to.
Future steps:
Before trying anything crazy, copy the entire phone internal 16gb storage to your computer. If you brick, you can always get a new captivate, copy the junk back and run a restore.
I recommend Titanium backup (donate the $6, the backup/restore is SUPER SUPER fast) along with Clockwork recovery. Clockwork's Nandroid makes full kernel backups and you can boot to recovery from the phone itself. No more adb reboot download or adb reboot recovery.
sorry for my english i have a 19000m the one from bell my phone boot with the GALAXY S LOGO WITH THE MUSIC BUT AFTER THAT BLACK SCREEN CAN I REPAIR THAT ?
Yes, odin is about your only hope here... Even if you boot into the bios and try to do a factory reset it will come up with error after error...
Reflashing will totally wipe and start fresh.
I am curious however. I think i isolated where my problem came from but I am still curious...
Did you try to sideload anything?
It happened to me twice with Bell's Vibrant version. The first time, just after one week after getting it (not rooted). They simply gave me a brand new one.
The second one took 3 week to go dead. Knowing my way around Linux Embedded systems, this time I investigated the issue. In recovery mode, there were error messages saying that the system could not fine the internal flash memory partitions. I could confirm from the kernel messages that partitions on internal sdcard had disappeared. I did factory reset, reflash original stock firmware with Odin, but it did nothing.
I Sent the phone back for repair and three weeks later, they gave me another one (probably refurbished!!).
My phone just turns on, with a black screen and the capacitive buttons lit up. Nothing else happens. When I try to go into download mode, it only goes back to this black screen. I does however detect that the phone is connected driver wise on the computer, but does not show up in Hemidall or Odin. I've tried just about everything
i used ODIN to resotore the phont to stock
but when it finsh...i get black screen
and the phone dose not work or do anything.
any help plzzz
isa.ahmed said:
i used ODIN to resotore the phont to stock
but when it finsh...i get black screen
and the phone dose not work or do anything.
any help plzzz
Click to expand...
Click to collapse
Does it light up or display anything and then go black, or does it just do nothing? If it does nothing, you're probably bricked, but try this anyway just in case your phone still has some life in it:
open Odin; press and hold both volume buttons and plug in your USB. If Odin lights up yellow, flash.
If that doesn't work, buy or build a jig, use it, and see if it goes into download mode. If it doesn't, plug the cable in anyway and see if Odin recognizes it. If it does, flash.
If that doesn't work, you're probably bricked. JTAG or Unbrickable Mod are your options from here, neither of which I personally know anything about but you can search around and find someone who can help you.
Hard Bricked= No signs of life, black screen no matter what, no response to USB plug in. Nothing but Unbrickable mod or JTAG will fix, I WOULD SUGGEST getting Unbrickable because you only have to get it once, and it cost the same as JTAG.
Soft Bricked= DL mode access is available(by jig or button combo and usb), recovery too, has some life in it. Can use ODIN/HEIMDALL to fix it.
when the flashing finsh and say done...and show the green light in the ODIN. the phone did not start up
dose this mean it break or dead charger?
as m not shure if the battery is full or not.
anyway i can pass the battery by over it with cuted USB cable?
isa.ahmed said:
when the flashing finsh and say done...and show the green light in the ODIN. the phone did not start up
dose this mean it break or dead charger?
as m not shure if the battery is full or not.
anyway i can pass the battery by over it with cuted USB cable?
Click to expand...
Click to collapse
If you got a green light, I would think it should at least turn on. However, if it was a successful flash, it should charge with the phone off. A bricked phone and a bad charger would both look the same: dead.
Try a different charger or battery if you think your battery could that dead. However if your battery died during your flash, that could also be the cause of your brick.
i charge the battery...and nothing happend
will the USB JAG solve it?
as i read in some post this will not
i need to send to some one to do it by opeing the phont it self
isa.ahmed said:
i charge the battery...and nothing happend
will the USB JAG solve it?
as i read in some post this will not
i need to send to some one to do it by opeing the phont it self
Click to expand...
Click to collapse
A jig is worth trying, but I suspect it will not solve your issue. You are correct, you need to send it to someone to have it fixed. Send a PM to AdamOutler or Connexion2005 and they can point you in the right direction.
what a crapy phone
i had Moto Defy and i never face same issue
so now am end with usellss phone..and need to theough away
what a waist of mony
isa.ahmed said:
what a crapy phone
i had Moto Defy and i never face same issue
so now am end with usellss phone..and need to theough away
what a waist of mony
Click to expand...
Click to collapse
You moto defy never flashed boot loaders since Motorola always had them locked down, and if you didn't know what you were doing flashing the stock Emma's that had boot loaders then it is not the phones fault. You should never really have to flash boot loaders and that is the ONLY risky part in flashing on these phones. Other than that Samsung cappys are almost TRUELY unbrickable (HARD BRICK) unless you mess up flashing boot loaders. WHICH YOU DID WHETHER YOU KNEW IT OR NOT BY FLASHING THE STOCK ODIN. SEND IT FOR UNBRICKABLE MOD, it is cheap repair and you WONT run into your same mistake ever again.
Sent from My KickAss CM7 Captivate
so no way i can do it here?
need to send it?to who i send? and who to trust?
i found some one will do for 50$
http://www.mobiletechvideos.com/blog/?page_id=776
Adam Outler
Sent from my SGH-I897 using xda premium
and other issue, i never toch the bootloader of it
i only re flash the OS of it only..and end with black screen.
this gay he will do what?
can the agent do it?
as it will be easer than to send it
can i have link of who will do it

[Q] Another non-booting device :-( (already tried the other threads...)

Ok, I turned my Nook (rooted 1.01) on yesterday after maybe 2 weeks not using it (was turned off all the time).
I got stuck in the colored n screen and turned it off by presseing power button after it didn't boot after some minutes.
Now it is doing nothing anymore. Blank screen, not booting no answer to anything (longpress or plugging USB)
I read that this might be because due to some reasn system is broken and i tried recovery using a disk with the clockwork image. After inserting the uSD, unfortunately it is also not booting and not responding to any long keypress, with or without power...
BTW1: the Nook cable power indicator is always yellow - its not getting green even if it was plugged in for some time. does that say anything?
BTW2: I am from europe and bought the Nook in the US, but cannot return it from here :-(
Any ideas ?
Any tip on how to find out if it is essentially functional?
Anytool I can use?
Thanks for any idea !
The few things I would probably try from here is holding the power button for 10 seconds wait a bit and try to turn it on. Also turn it "on" where the lights and that come on and let it run till the battery dies, that could take a day or two, and see after some charging if it will start back up.
Good idea - it might be still running with a blank screen...
If I plug in the Nook cable in my PC, it tries to install a driver and a "OMAP360x" device can be seen in Win7 Device Manager. Does this prove that the device is still running ?
btw the Omap entry is just there for some seconds than drops out of the list automatically...
You are getting the same thing like mine.
I fixed though. It is simple.
First make sure you have Clockwork Recovery burned to an uSD then plug the SD card to the nook.
Afterwards have the nook connected to your computer and keep the power button pressed for at least 15 seconds, cause you ought to see the screen go white and black really fast since it will be booting into recovery.
Now that is if you have enough battery. If not it will tell you to go plug it it for at least 15 mintutes to charge. In that case you will need to plug it in the outlet.
Do that and let me know what happens.
Will try this again, today and report.
Thanks!
sammojohn said:
You are getting the same thing like mine.
I fixed though. It is simple.
First make sure you have Clockwork Recovery burned to an uSD then plug the SD card to the nook.
Afterwards have the nook connected to your computer and keep the power button pressed for at least 15 seconds, cause you ought to see the screen go white and black really fast since it will be booting into recovery.
Now that is if you have enough battery. If not it will tell you to go plug it it for at least 15 mintutes to charge. In that case you will need to plug it in the outlet.
Do that and let me know what happens.
Click to expand...
Click to collapse
How do you get the Clockwork Recovery burned to a micro SD? Is there a way to get it directly from the web on a computer?
StillConfused said:
How do you get the Clockwork Recovery burned to a micro SD? Is there a way to get it directly from the web on a computer?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=922870
I am also having the same issue i was able to get recovery up. But when i try to flash it back to normal it says it completed . but once u pull the sd card it still wont boot.
Matmax said:
Ok, I turned my Nook (rooted 1.01) on yesterday after maybe 2 weeks not using it (was turned off all the time).
I got stuck in the colored n screen and turned it off by presseing power button after it didn't boot after some minutes.
Click to expand...
Click to collapse
Okay, so be clear for everyone, how did you root, and are you using the stock recovery or had you installed Clockwork Recovery?
I suspect your battery is just dead, but surely you've plugged it into the B&N charger and cable and left it for a while, right?
Thanks! Looks like this is even able to load up all the apps and stuff?
I will give it a shot, and I suppose I can block the 1.1 too!!
I was using the stock 1.01, I have let the battery charge and i rooted it using auto nooter
Flash my boot repartition zip, found on my froyo on emmc thread. Flash means install through CWR.
Sam
Sent from my HTC Desire using XDA App
did you figure out how to change the charging color from orange to green? i am having the same problem and i havent been able to find a fix
Hi, sam,
I happen to deleted /boot, /system, /data. This boot repartition zip can still save my nook?
thanks
samuelhalff said:
Flash my boot repartition zip, found on my froyo on emmc thread. Flash means install through CWR.
Sam
Sent from my HTC Desire using XDA App
Click to expand...
Click to collapse
samuelhalff said:
Flash my boot repartition zip, found on my froyo on emmc thread. Flash means install through CWR.
Sam
Sent from my HTC Desire using XDA App
Click to expand...
Click to collapse
Never mind i found it http://forum.xda-developers.com/showthread.php?t=929670
Thanks for the help
is there any way to get the Rom Manager with the drop bucket? I cant get market to work

[Q] Bricked ! nvflash not work.

Need help.
My optimus 2x seem to be bricked.
nothing shown at the screen. (just blank)
i can't enter the cwm.
smartflash also cannot detect my phone.
I try to use nvflash but it stuck at "waiting for bootloader to initialize"
anything i can do to revive my phone ?
or is it totally bricked ?
Hi,
Congratz for being the first person I ever read on o2x thread whom actually 'succesfully' bricked his phone. I've been here since o2x thread was born..alot of ppl use the term 'bricked' loosely but hasn't actually really bricked their phones.
If you lost ADB, Fastboot, unable to Nvflash/Smartflash... your phone is, sad to say, gone.
Anyway, I really hope you can share what you did to eventually get into this state, atleast you can help others to prevent bricking their o2x.
Thanks.
Well congratz, now move to something that is properly supported
Sent from my Optimus 2X using XDA
Haha.
can I get medal for this "achievement" ?
I bought it as faulty phone around usd 16. so I don't know what happen to it.
Ouh...usd16.. pretty useful for spare parts.
If you bought it for 16 dollars then I would advise you to sell the phone for spare parts. Even the glass costs 20 or more dollars.
Sent from my Optimus 2X using XDA
hmmmm, dudes, idk if im right buuuuuuuuuut... happened to me, i thought it was completelt dead, when after all i found out that my pc didnt recognise my lg o2x as an apx platform so it would always fail, sooooo, i did it on my sisters pc which never had lg drivers and i resurected my phone id advise to try it...
---------- Post added at 11:38 PM ---------- Previous post was at 11:35 PM ----------
ohhh, long story short and translated, if you have ever installed lg drivers on your pc, forget about it being recognised as an apx platform, even if you uninstall all lg software
1.From PC,manually place Stock LG Rom(V20Q.zip or [?]) on Your SD card then reinsert in phone.
2.Don't connect phone to PC or power (AC)
3.pull the battery out and reinsert it( now connect power (AC)
Hold the Volume Down button (keep pressed!!) then press and hold the Power button until the device turns on and you see the recovery menu
4.then proceed as you normally would meaning install .zip from SD card
Hope it helps
-JAZZMAN- said:
1.From PC,manually place Stock LG Rom(V20Q.zip or [?]) on Your SD card then reinsert in phone.
2. pull the battery out and reinsert it
Hold the Volume Down button
(keep pressed!!) then press and hold the Power down button until the device turns on and you see the recovery menu
3.then proceed as you normally would meaning install .zip from SD card
Hope it helps
Click to expand...
Click to collapse
dude O_O
he said the phone wont even load recovery O_O
skylinegt77 said:
dude O_O
he said the phone wont even load recovery O_O
Click to expand...
Click to collapse
Yes,I read that, But neither would mine after using ext3 converter without backup!
So after eating a big bowl of "BOOTLOOPS" I utilized the phones hard reset mode thinking It would lead to a factory reset but instead got the CWM recovery menu
after which I flashed and Voila 0_0
Also "DUDE" at least I'm trying to offer help instead of joking about such a serious concern...I guess... well only maybe when it's your phone and you have no answers<---this looks better
-JAZZMAN- said:
Yes,I read that, But neither would mine after using ext3 converter without backup!
So after eating a big bowl of "BOOTLOOPS" I utilized the phones hard reset mode thinking It would lead to a factory reset but instead got the CWM recovery menu
after which I flashed and Voila 0_0
Also "DUDE" at least I'm trying to offer help instead of joking about such a serious concern...I guess... well only maybe when it's your phone and you have no answers<---this looks better
Click to expand...
Click to collapse
You should really read again OP, it can't load bootloader.. So it can't boot to anything as bootloader is the essential part of the phone that loads after either recovery partition, or /boot Android one.
aris.syah said:
Need help.
My optimus 2x seem to be bricked.
nothing shown at the screen. (just blank)
i can't enter the cwm.
smartflash also cannot detect my phone.
I try to use nvflash but it stuck at "waiting for bootloader to initialize"
anything i can do to revive my phone ?
or is it totally bricked ?
Click to expand...
Click to collapse
Just to check: are you sure to boot the phone in Apx mode? Battery off, volume up pressed, then plug AC ?
Striatum_bdr said:
You should really read again OP, it can't load bootloader.. So it can't boot to anything as bootloader is the essential part of the phone that loads after either recovery partition, or /boot Android one.
Click to expand...
Click to collapse
Once again, I know and understand!!!!!
New to LG but not to how this process works so please stop with the "Dear N00B"
responses
I was only offering a suggestion that maybe wasn't tried even if proven futile!
also, for the most part, the days of "bricks" are pretty much over so there is always the slimmest possibility for hope. Wouldn't you exhaust every possibility....
Anyway,enough said on this I hope that he finds a solution
hi there,
N00B here...i had this kind of problem too...my laptop still recognize it as nvidia bootloader for mobile device AKA APX driver, but it never flashed in the nvflash way...
holding volume down and insert charging cord also give me nothing...

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