[Q] Bricked Nook - Nook Color General

My nook was rooted and I was happily using it for about 3 weeks.
It was a ver. 1.0.0 model.
One night I went to turn it on and it wouldnt come on. I thought somehow the battery must have drained out. I plugged it in when I got home, but after a while I tried to start it and it still wouldnt.
What I have noticed is that the backlight comes on, changes intesity a couple times, goes off and then comes back on, like some sort of loop.
There is no message screen or N screen. There is no booting from SD, as far as everything I've tried to burn to SD and boot from.
I've tried all the key combos, some result in different variations of the backlight sequence but nothing else.
I think it is caught in some sort of loop before looking for any bootable system.
I want to try everything I (and everyone else) can think of before I go to the trouble of shipping it back to B&N.
Can you put the original stock system on an SD, even though I doubt it would boot from that either, but just a thought.
Thanks,
Phil

Looks like you are going to be enrolling in the NC advanced class. I really can't help on this but this weekend I plan one doing a the group install internally and I should be knowledgable afterwards.
Start by looking into creating the froyo image one a sdcard. There is a thread. The NC should be able to boot from that card. If it does great. Now look for thread about recovering images and using dd to write images. Someone did post the stock images 1.01

have you tried booting Nookie Froyo through an SD card? Then you could probably flash a stock rom (zip is in the forums) and restore.

Froyo
Yeah, I have Froyo on an SD card right now. Doesnt make a difference.
I have pretty much run out of things to try, unless there is some new, secret key combo that fixes everything.
I really don't think its even getting to the OS, I think I must have some real hardware failure that has nothing to do with the stock or rooted OS.

Sounds like it may be time for a warranty claim...

spiicytuna said:
Sounds like it may be time for a warranty claim...
Click to expand...
Click to collapse
i agree, if its not even getting to the point where it can boot from sd then theres nothing that i can think of that will work, at the point your at i dont think it can recognize any button input or usb data as there literally is nothing it knows how to do

Is this possibly the first successful Bricking?
I hope not!! Keep us posted on what works and what doesn't work.
Good luck, mate.
Cheers!

Received new Nook Color.
Well I did a warranty claim.
It was a very long wait on the B&N help line. I hung up and used the online chat window. That was a very long wait as well, about 25 minutes, but I finally got through.
After explaining all the things I tried and what the nook was doing, she wanted me to hold the power button for 10 seconds. I was like, "Ok, I've tried holding it for several minutes at a time, several hundred times, but what the hell." Then she wanted to know if I dropped it or not. Mine was pristine though, not even a scratch.
So finally she said I qualified for a replacement.
The deal is they give you a ups shipping label and they ship you a new Nook. If they determine that your nook got wrecked because of your own stupidity or whatever they bill you for the new one. She said the new one would ship the next day, but it didn't ship for over a week. I shipped mine the next day with the label they sent me.
So now finally I have my new nook. I haven't rooted it yet, though I probably will. I don't believe my problem was ever related to the software things I did, I dont believe that could wreck the hardware.
Also I never mentioned rooting it or anything.

Did you try burning CWR onto a SD card and seeing if it boots?

Related

New Nexus Not Working

Hello,
I bought a Nexus one and as I don't live in a country that sells it my cousin brought it to me.
The device doesn't work and self Reboots giving me 20 seconds of use.
Tryed working with/without a sim,
Did a Factory Reset,
Formated the Sd-Card on my Pc,
and still in the same spot.
any ideas on what else to try before giving up?
anyone had this problem and fixed it?
My phone is not ROOTed and is on Version 1 of 2.1
didn't have enough time to get other info like Baseband and stuff.
I'm not willing to root the phone.
** If i send it back it will make the phone very expensive as i will have to pay costums fee when they mail it back to me
Thanks in advance!
Sounds like a DOA. Really bad luck.
If you send it back you should not pay duty to get it back usually, unless you live in a very tax hungry country! Between US and CAN you would not get duty.
Beside try speaking with cust support, DOA are usually well handled by company and so far HTC seem to be handling repair quite well as per the few post about broken screen I have seen.
Did you try running the phone WITHOUT an SD card ? good luck!
Krypton1984 said:
Hello,
I bought a Nexus one and as I don't live in a country that sells it my cousin brought it to me.
The device doesn't work and self Reboots giving me 20 seconds of use.
Tryed working with/without a sim,
Did a Factory Reset,
Formated the Sd-Card on my Pc,
and still in the same spot.
any ideas on what else to try before giving up?
anyone had this problem and fixed it?
My phone is not ROOTed and is on Version 1 of 2.1
didn't have enough time to get other info like Baseband and stuff.
I'm not willing to root the phone.
** If i send it back it will make the phone very expensive as i will have to pay costums fee when they mail it back to me
Thanks in advance!
Click to expand...
Click to collapse
If the boots, has never been rooted (boot unlock), no immediate physical damage, and has no signs of liquid damage or tampering (check void sticker).... it's likely just a software issue. Reload original firmware, or load a new firmware... Don't give up, sounds like the phone is still okay.
Was it bnib?
mrbkkt1 said:
Was it bnib?
Click to expand...
Click to collapse
So it seems.
Where are you from, Krypton1984 ?
Looks like some rogue app is loading at boot, causing reset. Possibly corrupt ROM image - but not sure. Might be software, might be hardware. But here's one thing to try:
If you're on a T-Mobile-compatible phone (900/1700/2100), do yourself a favor and flash stock Froyo. No need to root for that. The guide is in the sticky thread. In case of corrupted ROM image it'll do the trick.
I think you should factory reset it. Maybe even download the official 2.1 rom and install it. See if it fixes it.
Try a battery trade in first. Believe it or not, my first N1 seemed dead, and support gave me a swap for a new unit. When the new unit came in, it was still "dead" with the battery that originally shipped with the device. A new battery is what caused my N1 to finally come to life. The batteries that ship with N1's have QC issues, because I was one of many to report a DOA battery in the Google support forums.
its brand new,
I didn't pay customs on the way in because my cousin brought it to me, so if i send it back i will and it makes the phone very expensive.
what if when i try to change firmware the phone reboots again without finishing?
i dont want to brick the phone.
Krypton1984 said:
its brand new,
I didn't pay customs on the way in because my cousin brought it to me, so if i send it back i will and it makes the phone very expensive.
what if when i try to change firmware the phone reboots again without finishing?
i dont want to brick the phone.
Click to expand...
Click to collapse
Well booting to the bootloader will answer the hardware software question.
1. Turn off the phone.
2. Now press (and hold) the Trackball and turn on the phone.
Once you're in the loader let it sit for a while. If it stays up it's a software problem and a new ROM should sort it out. If it reboots while in the bootloader it sounds like a DOA phone.
Good luck.
You can also try a full factory reset through the bootloader. Search for the instructions as i do not know them off the top of my head
P00r said:
Between US and CAN you would not get duty.
Click to expand...
Click to collapse
Yeah, North America is all one big happy family. We've got NAFTA and everything now.
OP, I am assuming you've allowed the battery to charge full?
badomen said:
Well booting to the bootloader will answer the hardware software question.
1. Turn off the phone.
2. Now press (and hold) the Trackball and turn on the phone.
Once you're in the loader let it sit for a while. If it stays up it's a software problem and a new ROM should sort it out. If it reboots while in the bootloader it sounds like a DOA phone.
Good luck.
Click to expand...
Click to collapse
i am having a similar issue. The phone reboots randomly and gets stuck at the static X logo screen. i have to remove the battery and let it be aside for at least 10 minutes before i am able to get the phone up and running again.
i tried updating to froyo. it installed but then froze up again on reboot. i did the battery thing and then started it up, went on fine..froyo had been successfully installed, but my random reboot problem STILL DID NOT GO AWAY..
can this be sorted by installing the original rom image?? or do i have to go in for a swap?!?
i don't want to swap coz they send out refurbished devices,,but its the last option...
padhi87 said:
i am having a similar issue. The phone reboots randomly and gets stuck at the static X logo screen. i have to remove the battery and let it be aside for at least 10 minutes before i am able to get the phone up and running again.
i tried updating to froyo. it installed but then froze up again on reboot. i did the battery thing and then started it up, went on fine..froyo had been successfully installed, but my random reboot problem STILL DID NOT GO AWAY..
can this be sorted by installing the original rom image?? or do i have to go in for a swap?!?
i don't want to swap coz they send out refurbished devices,,but its the last option...
Click to expand...
Click to collapse
You'll probably need to swap based on what you're saying. I, though, actually think Refurbished devices are just as good or even better than new. Think about it, if you keep getting dust under the screen maybe a refurbished phone will already have the fix? For that scenario it works out.
padhi87 said:
i am having a similar issue. The phone reboots randomly and gets stuck at the static X logo screen. i have to remove the battery and let it be aside for at least 10 minutes before i am able to get the phone up and running again.
i tried updating to froyo. it installed but then froze up again on reboot. i did the battery thing and then started it up, went on fine..froyo had been successfully installed, but my random reboot problem STILL DID NOT GO AWAY..
can this be sorted by installing the original rom image?? or do i have to go in for a swap?!?
i don't want to swap coz they send out refurbished devices,,but its the last option...
Click to expand...
Click to collapse
I really think this is a bad RAM issue.
I had this happen to my Nexus (ATT). It was prior to flashing froyo. I tried everything, flashing back to stock (including radio), cyan's latest, Paul's (stock) Froyo (with and without radio). Same result. Seemingly random reboots.
I thought initially that it was a software issue - It would not reboot while in fastboot/Amon's Recovery. But having tried every software combination, I've concluded that it MUST be hardware, unless I'm missing something big.
The phone, for the most part, would be fine as long as I DON'T TOUCH IT. It would stay idle for a long period of time (24hrs+), then I would use it Everything from web browsing to downloading apps to making calls, and it would reboot. It's frustrating because it seems that it's rebooting for no reason except that I'm touching it.
Sent in for a replacement, it arrives today. Hopefully it will not suffer this problem.
After talking with HTC they told me i need to swap the phone.
Because i'm out of america i need to send it to someone in the US amd then they send him the new divice after he sends my old one,
I am not satisfide with google's (first guy I talked with) and HTC because none of whome understand the severity and the hard feeling of getting a BRAND NEW IN BOX paper-weight. nothing about we'll compensate you or nada.
For me it tells me the brand is not strong enough to manage an outer state service and i wouldn't recomend them for countries that they don't cell it for.
If you where born in a HTC GOOGLE compatible country enjoy!
As i'm am probably less lucky and still in 2010 nationality counts

Nook will turn on by it self after 5 minutes or so

First I thought that I'm crazy but now I can confirm that my NC will boot on it's own after about 5 minutes after power OFF. I have to shut down 2nd time and than it will stay OFF. Any idea what's wrong ?
Thanks
(Yes I did confirm after first shut down that it's actually OFF since no buttons will respond)
Any weather Apps running? Many of them have an option to wakeup in order to update. Check your mail, twitter and facebook apps. It has to be something you installed, I have run every update, tried all the froyo images and both Honeycomb releases and I have not seen that.
To expand on what gedster wrote, it seems kind of crazy and out there but what about any devices on your network that might send Wake on Lan requests? What if something on your network had located your NOOKcolor. I don't even know why a eReader Tablet would have a function for Wake on Lan but it's just another crazy avenue to jog down.
I do have weather app installed but I find it hard to believe that it can wake up OS that is not in standby but completely off. WIFI is also not enabled before shutdown.
Looks like the problem is there only if I used market, if market is not used it will shut down fine and it will not boot on its own.
lifeisfun said:
Looks like the problem is there only if I used market, if market is not used it will shut down fine and it will not boot on its own.
Click to expand...
Click to collapse
Seems that's unlikely if you're the only one having the issue, I'd keep digging if I were you.
Looks like you're right I can't replicate the problem every time
The timing when it will boot also varies 5, 15 and even 35 minutes.
Don't know what to do, it's hard to imagine how it can boot on it's own from
complete power off state
I can't believe I'm the only one with this problem
lifeisfun said:
I can't believe I'm the only one with this problem
Click to expand...
Click to collapse
I just posted a thread about this issue for me less than an hour ago! Funny, no one replied to mine: http://forum.xda-developers.com/showthread.php?t=940713. It was pretty long...guess I should've added a TL;DR.
It happens to me on any (or no) power source. Timing varies like yours as well. I'm going to pull my weather app based on the above recommendation, and I will try your Market theory out. Knowing someone else has this issue makes me hopeful that we can find something that we have in common as the culprit.
I did download the newest Honeycomb image yesterday and I'm going to put that SD card in and see if I can get it to turn itself back on on a Market-less, user App-less build. If successful I'll Titanium my 1.1 apps and remove everything non-system, then slowly add until I get this figured out. Keep me posted if you figure something out, I'll be sure to do the same!
In case it matters I bought mine about a week ago and the serial number starts with 20046.
EDIT: Testing with Honeycomb SD now so if that's the case here it should just stay off. I booted into Honeycomb at 9CST and turned it off at 9:01. I'll give it a couple of hours.
I used to have this same problem. I would randomly find my 1.0.1 auto-nootered 950mhz rom nook on, when I knew I had turned it off. interesting part is, this problem completely solved itself after I flashed my emmc with the custom nookie 5.9 img. so it must be an eclair issue and not a hardware issue
woot1524 said:
I used to have this same problem. I would randomly find my 1.0.1 auto-nootered 950mhz rom nook on, when I knew I had turned it off. interesting part is, this problem completely solved itself after I flashed my emmc with the custom nookie 5.9 img. so it must be an eclair issue and not a hardware issue
Click to expand...
Click to collapse
Really? I've been putting that off because I don't like the idea of not having Clockwork Recovery. I understand there are ways to do the same things using IOMonster's things but I'd really rather just have Clockwork Recovery working. Unless there's a way to get it going that I missed?
Yup, I've been having this issue as well. I really want to flash NF but I want hardware video acceleration.
oscillot said:
Really? I've been putting that off because I don't like the idea of not having Clockwork Recovery. I understand there are ways to do the same things using IOMonster's things but I'd really rather just have Clockwork Recovery working. Unless there's a way to get it going that I missed?
Click to expand...
Click to collapse
you are correct that clockwork does not work with froyo. however the bootable sd card that you would burn automatically starts up clockwork first. you can run a backup and restore, as far as i know, without having to reflash froyo. on a personal note, froyo still has some issues but overall I'm exteremly pleased so far. i really just wanted to get rid of all of the b&n stuff (mainly the status bar) along with any possible way of them pushing an update to break root. I would recommend it, but CM 7 with gingerbread will probably be out sooner rather than later.
woot1524 said:
you are correct that clockwork does not work with froyo. however the bootable sd card that you would burn automatically starts up clockwork first. you can run a backup and restore, as far as i know, without having to reflash froyo. on a personal note, froyo still has some issues but overall I'm exteremly pleased so far. i really just wanted to get rid of all of the b&n stuff (mainly the status bar) along with any possible way of them pushing an update to break root. I would recommend it, but CM 7 with gingerbread will probably be out sooner rather than later.
Click to expand...
Click to collapse
Which I guess brings us back to, why is Eclair doing this, and why does it seem to be limited to lifeisfun and myself?
I'm glad I'm no longer special
My serial # is 200503 .....
Removing all application that I have installed didn't help.
Only 100% way to shut down is to let it boot and immediately shut down.
unknown.soul said:
Yup, I've been having this issue as well. I really want to flash NF but I want hardware video acceleration.
Click to expand...
Click to collapse
Now that I understand the power of this things SD slot and that CWR can be run off of an SD, I can totally live with that. Hardware Video isn't a must for me yet, so I may take the plunge tonight after work...BTW, what are people's favorite video apps? I have been playing with VLC stream and convert, which works somewhat with my media server's samba shares. I have the share mounted to a directory on the sdcard since many apps look there exclusively.
More on topic, I couldn't get SD Honeycomb to start itself on its own. I tried booting then shutting down. 2 hrs of nothing 15mins light activity then shutting down. 2 more hours of nothing. About an hour of heavy use, seeing what could be installed, sideloading, testing, editing things like build.prop and rebooting often and trying to get swype working (don't think it's supposed to, but that's "heavy use" for me.) Powered down. Went to bed. Still not on this morning. This looks indeed to be an issue with the B&N stock Eclair.
Mine doesn't turn itself on with no interaction at all, but will turn on every time when you plug in the charger or cable hooked to USB port in computer.
I can turn it off once it is already plugged in and it will stay off, but remove and replug the charger and it is on again.
Strange.
Well, strange that only two or three of us noticed this strange problem.
Yeah, started for me after 1.1 update. Turned it off last night, tonight it was on with 40% battery! I think its 1.1 related, this didn't happen with 1.0.1 ...
I'm sure there's a condition that's causing or exasperating this issue, something common to us all. But at this point since I don't use the Nook as a video player (I actually bought it to read books, but I use Aldiko and the open epub format) I will likely flash Nookie to the eMMC and call it a day. Honestly can't wait to get a clean notification bar on this thing anyway.

[GUIDE] [BRICKED] Loading Roms/CWR via SD Fails - Black Screen of Death (28/02)

As we know, the Nook Color's SD slot will always take first boot priority. I'm in a situation where even booting via SD through known methods are not working.
The purpose of this thread is to:
1) Share with others who are in this similar situation, on methods which may result in the recovery of their own devices
2) Keep this discussion healthy so one day, I will be able to restore my own bricked device which I'm still striving hard to.
Click to expand...
Click to collapse
IMPORTANT: If you have a bricked device I need to emphasize on searching and reading very carefully what others have shared here in both General and in Development. This is a fundamental requirement, as with the ability to follow instructions and not panic by creating unnecessary threads. This will only make things harder to find, so thank you in advance for not doing that.
There are many useful guides out there, some of which the most helpful are:
Nook Color Restore to stock by samuelhalff
Dummies Guide to Fixing 'My Nook Won't Boot' by RileyGrant
Stock 1.1.0 Clockwork Recovery Image by brianf21
Nook 1.01 stock dd images by shad0wf0x
[RECOVERY] Monster RootPack 0.7 / Clockwork Recovery 3.0.0.5 SD by thecubed
Click to expand...
Click to collapse
Anyway, in severe bricking cases where hardware is not at fault, many of the solutions to restore the NC begins with either:
1) Booting to CWR-SD via uSD
2) Booting to a rom i.e. Nookie Froyo via uSD
3) Having ADB access, if available
Till date I am not sure why the SD-loaded programs do not work for me, and here are the symptoms:
1) Without SD inserted, the standard BN splash appears, 'Welcome to the Future of Reading', then gets stuck there till powered down. Needless to say, the 8-times reset method doesn't work.
2) With SD inserted, the 'LOADING' screen will splash, then screen blacks out with device still powered on . You will know that the device is still running as you need to hold power down for around 20 secs before you're able to power it back up again. I call this the 'Black Screen of Death'.
Click to expand...
Click to collapse
To get your device up and running, try the following:
0) Do not panic. As long there's no hardware failure there will always be a solution. Look at me, thing's still a damn brick and yet here I am, still hopeful
1) Perform a search, read the useful threads created by the above members first. This thread is related only to failed SD-booting.
Once you've done that, prepare your recovery options with these in mind. The elimination process is part and parcel of problem-solving. In no particular order:
2) Sometimes, try powering on your device by connecting the USB cable from your PC or A/C source, instead of using the Power button.
3) Use only the original USB cable that came with your device.
4) Use the back USB ports of your PC, instead of the fronts as they may provide more consistent power and connection to your device. Try to avoid using USB hubs as they may not distribute the required power equally/properly.
5) Try switching to different USB ports, some may be hardware-gimped due to wear-and-tear.
6) Try to attempt the recovery on another Win, Mac or Linux computer. At least eliminate further possibilities of environmental hardware error.
7) Try charging the battery full.
8) Or, try discharging the battery completely, by leaving the device in BSOD state overnight until you get a message saying your device can't boot due to insufficient power when switched on. Once you are in this state, keep booting the device up until the screen does not appear. Then, recharge it back to full to see if the OS returns to stock (I am sceptical of this, but this was what others advised).
9) Try different SD cards. The device could be picky. Variety should be by class-type, brand, SDHC or non-SDHC. It's been discussed that faster cards perform better, as with more reknowned brands. Also, 16GB cards reportedly do not run Froyo (do read more by searching).
10) When loading anything via SD (CWR, roms), try different button combinations i.e. power + n + up, power + n, etc.
11) And/or, hold power for various timed-presses i.e. >30 / 45 / 60 seconds. Some members report CWR booting up after these periods, or even longer.
Note: funnily I tried holding power + n + up for > 60 seconds and the 'LOADING' screen just stays frozen. Still doesn't work, and I didn't get any ADB access.
12) Try formatting the card completely with native Win/Linux tools, EASEUS Partition Master or SDFormatter before each burn.
13) Try using both Win32DiskImager and WinImage, or dd-ing in Linux (search for more instructions). If you have Linux, you can check to see if the SD's /boot partition is indeed bootable or not.
14) For ADB access, try to unregister your hardware (go to Start > Run > devmgmt.msc), then unplug-replug device to have your PC detect it again. If a device with VID of 2080 shows up, that's the NC. You should know what this means, by now. If not, read more here.
15) Try different SD card readers, especially when experiencing failure on multiple computers. As opposed to multi-adapters i.e. 6-in-1s, try dedicated microSD readers like this one. Do not use those microSD-to-normalSD converters (usually packed together in the same shipping plastic as your card) just because you only have a reader that reads regular SD cards, they tend to fail a lot.
16) At your own risk, try cleaning the contact points on your SD cards (if you must, use cleaning alcohol and a cottom swap/q-tip - do not use water), to free them of dirt and invisible grime. If you have multiple SDs, try cleaning the least expensive ones first. Don't forget to leave them to dry completely before insertion into the NC. Credit to bonobomidwest, read his experience here.
Click to expand...
Click to collapse
17) Use Nooter 0.2 (recommendation from thecubed):
Here's my recommendation: use the stock charger cable (the one with the light-up N in it) when you try Nooter 0.2.
If the light goes from orange to green (or something like that) that means Nooter is booted and working.
My new thought: some file in /rom is missing, which controls the backlight and lcd controller. I can't prove this, but it seems logical haha.
All you need to do is get Nooter 0.2 booted and ssh'd in and you'll be able to dd over a complete 1.0.1 backup.
rawfish: I use Ubuntu, so sorry if I'm not able to provide instructions for Windows
Type:
Code:
sudo ifconfig usb0 192.168.2.1
Then:
Code:
ssh [email protected]
And you should be able to follow the directions for restoring on the wiki... either that or check around on IRC, if you tell them that you've got ssh access and you just need to restore your device, they'll help you out if I'm not around..
rawfish: I typed 'dmesg' in shell to see if the NC connected as a usb-ethernet device, and it doesn't show. If it does for you, then you should have progress and should ask around in IRC.
Click to expand...
Click to collapse
All these did not work for me, but hope this is useful to some. I've read testimonies from everyone that this is an unbrickable device, and I certainly hope it's true, and for a kind soul to help suggest more solutions. As I'm overseas, do you think I should call BN up to see if I can arrange to send my device back for fixing/replacement? It's been a month since purchase, and 3 weeks of failed restore attempts.
Disclaimer: I am not responsible if any of these methods get you in deeper trouble. Attempt at your own risk. Credit goes to thecube aka IOMonster, and the #nookcolor channel on irc.freenode.net. Thank you to everyone who created the recovery guides too.
This space reserved.
You sure you just don't have crap or badly burned SD cards? Sounds pretty much what happens if you boot s really slow/junk SD or burn it badly.
khaytsus said:
You sure you just don't have crap or badly burned SD cards? Sounds pretty much what happens if you boot s really slow/junk SD or burn it badly.
Click to expand...
Click to collapse
I tried on 6 different SD cards:
1. Transcend 8GB Class 6
2. Transcend 4GB Class 2
3. Wintec 16GB Class 10
4. Sandisk 4GB Class 4
5. Sandisk 2GB non-SDHC
6. Sandisk 256MB
I've burned stuffs like Autonooter and Honeycomb on these before, and they worked fine.
rawfish said:
I tried on 6 different SD cards:
1. Transcend 8GB Class 6
2. Transcend 4GB Class 2
3. Wintec 16GB Class 10
4. Sandisk 4GB Class 4
5. Sandisk 2GB non-SDHC
6. Sandisk 256MB
I've burned stuffs like Autonooter and Honeycomb on these before, and they worked fine.
Click to expand...
Click to collapse
First of all - great job in pulling all the resources into one place (it's small consolation, but i think you've just helped a whole load of people )
Second, i apologise if I'm telling you stuff that's obvious, but in helping out on these forums often it's the LOGIC of troubleshooting rather than the particulars of the problem that are important... In other words, only vary one thing at a time, and ALWAYS swap out every piece of hardware involved at each stage... if you always rely on one piece of hardware this might be the weak link... so have you tried a different SD drive or adapter? and have you tried burning from a different computer?
Now, I'm not being insulting, because I had a virtually identical problem with my first froyo - it just wouldn't boot (as you describe) despite multiple burns, different cards, all of the standard formatting tricks etc. It wouldn't work in multiple computers - the common element being the SD/microSD adapter. It never occurred to me that such an electrically simple part could be at fault, but you bet it was - in fact i would say in my experience these things consistently fail! (I spent a day kickign myself, because we know ho unreliable they are from using them in other devices). They also all look alike so it's hard to keep track of which one you are dealing with They also fail unexpectedly, so if you used an adapter before there's no guarantee it's working now...
Sooo... Have you tried a dedicated microSD reader (rather than a simple adapter)? I now carry one with me everywhere (it doubles as the world's smallest thumb drive too)
http://www.amazon.com/gp/product/B002HGFKR8
Also bear in mind that froyo appears not to work on 16gb cards (i see you tried one)
Also, from my experience with other devices these cards are very sensitive to dirt and oil on the contacts. Certainly with enough frustrated handling you can get enough finger-grease on them to have them fail. Also they seem to be much less tolerant when writing than reading. I have NO idea how you would go about cleaning out the slot in the NC (and as someone who has ruined at least one DVD drive by blowing canned air where you shouldn't I'm not going to advocate for that). I have resurrected 'dead' SD cards before by cleaning the contacts with rubbing alcohol and a q-tip (on the card's contacts) - but again do so with great care (at your own risk!!!) and with your cheapest card, and make sure it si completely dry before you put it in the NC.
I have been generally a little scared that all this plugging and unplugging of the microSD might hurt the NC, so i have done everything i can to avoid that...
I am sure you can find someone local to you willing to help fix your boot issue but I assure you, its damn near impossible to brick a nook without physical damage.
@bonobomidwest:
No offence taken at all, in fact I am very appreciative of your contribution. I forgot to add the fact that I tried on 2 different card readers, plus indeed tried to clean the slot via an air duster VERY GENTLY as a last effort resort (I would not recommend this, it may cause permanent hardware damage). Once I'm free I'll go get a new SD reader (reads uSD only) and a new uSD which I haven't tried before. I'll try cleaning the contact points too.
*Thanks - I've added more checklists to the OP
@combustiblemonkey:
Thanks for the assurance.
I convinced my friend to buy a nook, rooted it for him, and was bricked within 2 days. Here is how I fixed it
EDIT: I tried to post a link, but was unable. If you go to theunlockr(dot)com and search for how to restore nook color to stock, there is a detailed article.
This took me almost 2 days of reboots, black screens, and freezing. I would get into CWR, and it would freeze. Had to reboot, got the black screen of death. Literally, a couple hundred reboots before it said that the OS has successfully installed, and of course, it froze again. Many more reboots, and it was finally at stock. I figure getting it back to stock was enough to return it.
Dr-Rockso said:
I convinced my friend to buy a nook, rooted it for him, and was bricked within 2 days. Here is how I fixed it
EDIT: I tried to post a link, but was unable. If you go to theunlockr(dot)com and search for how to restore nook color to stock, there is a detailed article.
This took me almost 2 days of reboots, black screens, and freezing. I would get into CWR, and it would freeze. Had to reboot, got the black screen of death. Literally, a couple hundred reboots before it said that the OS has successfully installed, and of course, it froze again. Many more reboots, and it was finally at stock. I figure getting it back to stock was enough to return it.
Click to expand...
Click to collapse
Thanks, this is the direct link:
http://theunlockr.com/2011/02/14/how-to-restore-the-nook-color-to-stock
All instructions were taken from XDA, plus no guarantee it's the most updated
Moving on, great to hear you've gotten it back to stock. Man, you've got GREAT patience, a couple hundred reboots?
1) Was the SD inserted in or not? Curious about the OS successfully installed message, which is the result of 8x unsuccessful reboots without SD inserted.
2) Could you also provide a more detailed account on what you did? Looking forward to hear - thanks.
Hi rawfish
I also have this issue and have been trying many things. My nook did boot nooter 0.2 (the light went green) but I couldn't get Win 7 or Ubuntu to connect to it. My screen never changes at all, no backlight even. Seems this may be a larger issue than most believe it to be, especially for people like us who don't live in the US.
chrysilis said:
Hi rawfish
I also have this issue and have been trying many things. My nook did boot nooter 0.2 (the light went green) but I couldn't get Win 7 or Ubuntu to connect to it. My screen never changes at all, no backlight even. Seems this may be a larger issue than most believe it to be, especially for people like us who don't live in the US.
Click to expand...
Click to collapse
If you can find a friend or person in your area having the same device, you can try to see if an SD you burned work on theirs. If it works on theirs, it's possible that your SD slot is defective - but then comes the question of it being in working condition before the bricking happened, right?
I still think mine's recoverable, as with yours. Could be a bad SD or reader, or bad contacts. I'm going to try out using another reader plus purchase an el-cheapo branded SD. I'm also going to try formatting it via another PC in a linux environment and messing around with the partitions.
I understand the trouble you may have taken to get the device - and this happens. All the best mate, and do cheer up, don't give up.
rawfish said:
Thanks, this is the direct link:
All instructions were taken from XDA, plus no guarantee it's the most updated
Moving on, great to hear you've gotten it back to stock. Man, you've got GREAT patience, a couple hundred reboots?
1) Was the SD inserted in or not? Curious about the OS successfully installed message, which is the result of 8x unsuccessful reboots without SD inserted.
2) Could you also provide a more detailed account on what you did? Looking forward to hear - thanks.
Click to expand...
Click to collapse
When I finally got it to work, the SD card was installed with the 1.0.1 stock OS on it, and CWR. The problem was that that (+) and (-) would only occasionally work. And if they did, it would usually freeze. I would be able to format system, but it would freeze if I tried to format data. Powered off, and I would get the black screen of death (BSoD). Once this happened, I would plug it into my computer so that I could hear the chime indicating a new device was plugged in. I found that ejecting the SD and then rebooting would sometimes help get rid of the BSoD. Then another power down, plug in the SD, and start again. Also, holding the N, +, and Power would sometimes help in launching CWR. I would usually have to hold for 60 seconds, but it would finally launch. It seemed like the nook was trying to run a process that slowing it down and causing it to freeze, but I couldn't figure out what it was. If I would wait an hour, it would boot CWR and allow me to format system and data, but then it would freeze when I would try to install the zip.
The successful install message was in CWR. It said Install From SD Card Complete, or something like that. After that, I still had to do the 8 reboots. It would load up the stock welcome screen and freeze. 8 reboots later, I got the video lady. Good enough to return it to the store.
It really was just persistence. It would usually take an hour of reboots before I was able to try to install the zip, and it probably failed on me 15+ times. The status bar would get half way, and freeze. Then I had to begin again. If it had been my nook instead of my friends, I probably would have given up. I wish I could be more specific, but unfortunately I am new to all of this. My nook rooted just fine, and fixing his is really my only experience with CWR. I just kept going until it worked.
Good luck! It is a pain in the ass, but it can happen.
rawfish said:
If you can find a friend or person in your area having the same device, you can try to see if an SD you burned work on theirs. If it works on theirs, it's possible that your SD slot is defective - but then comes the question of it being in working condition before the bricking happened, right?
I still think mine's recoverable, as with yours. Could be a bad SD or reader, or bad contacts. I'm going to try out using another reader plus purchase an el-cheapo branded SD. I'm also going to try formatting it via another PC in a linux environment and messing around with the partitions.
I understand the trouble you may have taken to get the device - and this happens. All the best mate, and do cheer up, don't give up.
Click to expand...
Click to collapse
My wife has one as well so am able to test using that and the SD works fine in hers. The whole screen not turning on thing is weird though, does your screen turn on?
We bought them when on honeymoon in America so didn't have to pay a shipper or anything
Deleting the partitions manually with Gparted and using dd to burn the SDs and making sure the correct partitions are bootable doesn't seem to work. Last night I retried a lot of the previously attempted options, with no results.
It's weird to think that a working SD slot and a slew of cards will suddenly malfunction, but for now that seems like the most plausible reason why my NC can't boot anything off SD.
To think back how it all started, the device suddenly rebooted from HC preview v0.4 to stock BN 1.01 (rooted + installed CWR on eMMC) while the SD is inserted, then upon another reboot it simply stays dead, this gives me reason to believe that the internal boot partition is corrupted, and SD slot nuked hardware-wise.
Hmmm, really hoping to find someone else who has the same device, in my area.
Right now I am at the Black Screen of Death as well...
I think Barnes should refund me, but I am willing to do some tests for the good of society.
Steelfan555 said:
Right now I am at the Black Screen of Death as well...
I think Barnes should refund me, but I am willing to do some tests for the good of society.
Click to expand...
Click to collapse
Sorry to hear that, and don't give up! Hope you took a look at the other threads, and this little pseudo checklist I made in the OP. Do share the outcome
Thank you Rawfish. The first option, the Dummies Guide to Fixing 'My Nook won't boot'
was what I needed to get started on the right track again. Though I'm not sure anyone wants to know how I ended up here, I'm grateful to those that put in the time and effort to find any of these solutions.
Thank you!
FroztIkon said:
Thank you Rawfish. The first option, the Dummies Guide to Fixing 'My Nook won't boot'
was what I needed to get started on the right track again. Though I'm not sure anyone wants to know how I ended up here, I'm grateful to those that put in the time and effort to find any of these solutions.
Thank you!
Click to expand...
Click to collapse
Update:
Ok, so after running through it, I ended up getting stuck on the boot screen that shows N. If I powered off, it would restart and get stuck at that screen. I tried the 8 shutdowns (it installed new software), but afterwards, it was still stuck. So, I tried another method I found on the forums. I powered off holding the N button and power, which caused it to boot back up and do a factory reset. I now have a factory fresh Nook.
Okay, it's been a while since I kept this thread updated - I contacted BN and had the device sent back, apparently the SD slot failed so they sent me a new one. I'm just wondering if it's sheer concidence that it happened, as I was tinkering with Nookie Honey preview v0.4, when the hardware suddenly failed.
Oh well, I guess the NC still remains as a 99.99% unbrickable device - with the 0.01% being related to the ambiguous root cause to my case.
I now have 2 NCs (one from the RMA process, another one from the $199 eBay deal.

Nook color will not boot/black screen

my nook color will not boot at all. I formmatted /system and /boot, then it froze. Now I can't boot it up anymore. I was trying to update CM7.
Help please !
Thank you guys.
boot from an SD card. Works every time.
Even backlight doesn'flicker on.
Sorry, but I'll just borrow this thread for my Nook Color nightmare which may be more sinister than anyone else's on this forum.
I've read through Dummies Guide to Fixing 'My Nook Won't Boot' and was unable to come across a post that was able to solve my problem. However, there where three other posters who reported similar symptom as I, and who also were never able to find a solution.
I suspect that my NC, and the three other posters', is truly BRICKED.
Currently my situation is as follows:
- Attempt to power on NC does not yield any response, not even a flicker of the backlight turning on
- Cannot boot from uSD card that had previously successfully booted from in the past (have used it for flashing ROMs to EMMC).
- Attempt to power on while connecting to PC (XP) via USB causes computer to recognise device OMAP3630, but immediately loses it (NC unresponsive as per 1st point).
I had Nookie Froyo 0.6.8 on it for quite some time. And I think I witnessed it die. This is what happened: I turned on the screen using the N button. Everything seemed okay except that it was responding rather sluggishly to my inputs and gestures, and then it just froze (screen still on). I used the power button to try to cycle it but once it turned off that was the end.
I've already followed these suggestions:
- Press power button for 60 seconds.
- Press combination of Power, N, Volume.
- 8 boot attempts (as there is no visible response I press the button for 10 seconds, release it for 5, and then repeat that about nine times)
Hoping that someone could throw some suggestions around before I part with my expensive brick.
It's dead, Jim.
Why not do a warranty replacement?
Rodney
rhester72 said:
It's dead, Jim.
Why not do a warranty replacement?
Rodney
Click to expand...
Click to collapse
My thoughts exactly. Although I don't have extensive android experience, I've got a decent bit of PC time and that sounds like a problem based on faulty hardware rather than improperly installed software.
Sent from my NookColor using XDA Premium App
Other thing is, remember when messing around with flashing roms etc, that your battery is fully charged. Not sure about the nook, but for some phones, they don't charge while in this process and some people have bricked their phones while running out of power doing a flash.
I suspect you might have a battery problem and may not have a charge enough to boot from SD.
I'm in the same boat...
Same thing happened to me. I was fully charged, went to clockwork to boot while trying to update CM7 and now my nook is unresponsive. The only thing I get is the battery too low screen. It has been on its charger for 4 hours. If anyone has any suggestions...
I had the same problem.... wiped the boot and then was unable to boot even with SD card; only got black screen.. Then I decided to hold down the n and the power button at the same time and then after about five seconds I saw my screen flash and I let go of the power button and n buttons. Now the nook is booting fine off of my SD card once again... whew! Won't wipe boot again...
Time to replace this brick
lanje78 said:
If anyone has any suggestions...
Click to expand...
Click to collapse
Well, I've made the decision to exercise the 1 year replacement warranty.
I've been told by B&N customer support that you can simply walk in to a B&N store with the complete package (charger and cable) and they will replace it on the spot. Helps if you take the receipt with you.
For us people who live outside of the US it's a whole different kettle of fish...
UPDATE:
So I sent the NC back to my US seller and had it replaced under the 1 year warranty. I received a refurbished NC, but with the serial number starting with 2010... which I understand indicates a newer version.
I'm still wondering if OCing the NC may have cause the problem on my bricked one... I guess I will find out after I OC it again, which I am certain to do as it improves flash video play...

[Q] I think I've killed it!

I ripped my SD slot out a few months back after getting a card stuck in it, I threw the Nook in a corner in disgust and left it there,
I've tried to get it back up and running over the last few days, I've charged it fully over two days using the wall charger but it refuses to boot - I have nothing at all displayed. when i plug it into my PC I hear the noise it makes when a usb device is plugged in but that's it - nothing..
So with all the methods of restoring it need the SD slot..I guessing it's a gonna??
Any ideas??
Could try to convert back to stock. There is a 3 finger method of restoring your nook back to stock. You can find the link here in XDA right here. http://forum.xda-developers.com/showthread.php?t=1461172
Then you can take it back to B&N for a replacement if its still under warranty. Don't be so hardcore with losing on game-mode next time
I tried that last night but will try again with a fresh head ....
Nope..not having it, Tried everything now, using the three finger method brings nothing up on the nook screen at all - totally blank although the pc ssems to respond by making a couple of bleeps so assumed this was akin to the nook being turned on , tried it eight times and nothing..I really do think it's dead...
There is a program in the sdk (/tools/ddms) that allows you to see what is on the screen (and take screenshots). I believe this pulls from what the system is pushing to the screen (not what is actually on the screen). If that is the case, you can hit the power button like you normally would to bring up the lock screen, refresh using the application and see if it is pushing anything. You'd have to be quick, because if the NC is in standby, it won't show anything.
Also, you may want to try pulling some logcats to see what is going on.
I think the nook should be unplugged from the computer when trying the 8 failed boots. Also make sure to hold down the power button at least 8 seconds to make sure the nook is really off.
Sent from my NookColor using xda app-developers app
Can't seem to get the pc to see the Nook, it asks for OMAP3630 driver??
DDms can't see the nook ..
tried the 8 failed boot method...
All is not well
Its now on a popular auction site for spares..I give in.
new one bought and on its way..
p2daz said:
Its now on a popular auction site for spares..I give in.
new one bought and on its way..
Click to expand...
Click to collapse
PM me... I can either fix it and send it back... or perhaps we can work out a price to buy it from you.
I have the same problem. The only way I could get it to recognize it was by holding power for 8 seconds and then would go away after a ssecond or [email protected]
DizzyDen said:
PM me... I can either fix it and send it back... or perhaps we can work out a price to buy it from you.
Click to expand...
Click to collapse
Thank you for the offer but I've bought another and might as well keep it for spares, the postage to the states and back alone would cost what I've paid for the replacement.
Or you could tell me how you would fix it ;-)
What I would wind up doing depends a lot on what is on it already, and what methods were used... first thing I'd do is modify ROM's to ensure mmcblk0p8 was seen as sdcard... then go from there...
I wish I could give you a definitive "Do this, then this, and finally this" type of answer... but there are so many variables in place there's no way I can without knowing more of what is there...
If you have a custom ROM on it... go to playstore and get adb wireless

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