Database Users

Need Help with SD Card booting...

I setup my memory card through WinImage to install size agnostic 1.3. I put CM7 Nightly #177 on my Boot partition of memory card and then put memory card in Nook and it installed and shutdown when completed. I turn on my Nook and it begins with the Read Forever Logo and boots off emmc... It doesn't even try to boot of the Memory card.... I noticed this after I updated my stock Nook on the emmc to B&N 1.3??? Any Ideas why my nook wont boot up Cyanogenmod boot able card? Before B&N 1.3 I would see the Cyanogenmod Logo and I could hold the home key to boot up the boot menu and select either memory card or Stock... But I can't get it too from the memory card? Any Ideas?
Thanks In Advance,
Jer

Any Ideas or Suggestions... What if I copied the u-boot.bin from the boot of the sdcard to the emmc... maybe then I could get it to boot into the cyanogenmod boot and choose the sd to boot.... I don't understand it booted up on the sd card to install the nightly(for the first time that is) and then it just doesn't boot again... it just goes directly to the stock... I know the memory slot works because I used a different memory card and it installed the nightly.... I even tried a different nightly and it install just fine but it wont boot from the memory card again.???

Power the NC off, remove the uSD, insert it back in the NC again, power on.
Try a couple times.
If still having problem, do a fresh clean install again.

Tried what you said... it still shows "Read Forever" instantly after turning it on... no cyanogenmod logo... so it is obviously not even trying to load the SD card. When you say fresh clean install, on what do I do it on... A new memory card and install the latest nightly or Factory reset on stock nook?
votinh said:
Power the NC off, remove the uSD, insert it back in the NC again, power on.
Try a couple times.
If still having problem, do a fresh clean install again.
Click to expand...
Click to collapse

Press and hold the N button, then press the power button. Hold them until the green Cyangenmod logo shows AND "booting into recovery" shows up. Then release both.
It will explode CM7 the display will dim (around a 1 minute).
Watch the backlight and when it goes off, reboot the same way. It will flash the green Cyangenmod and the display will go back off (normal.)
Reboot again the same way and then instant you see the green Cyanogenmod logo release both buttons and let it boot up. It will take about 30 seconds for the CMy guy to show up and about a minute total to get to the main screen.

The problem still remains... I don't get to see the Cyanogenmod Logo... It shows the Read Forever logo and boots into Nook stock??? Its like I don't have a memory card in there.... When In stock nook it show the memory card logo in the bottom left and I can click on it it displays the files on it ... u-boot.bin file and all the others.... I just don't understand why it wont boot when turned on.
I wonder if it has anything to do with that I had Clockwork Mod on my emmc and I used the Clockwork Mod remover to get it back to stock recovery??? Maybe this messed up the boot sequence??? It s weird though when I put Cynogenmod on the memorycard the first time... it boots up the card correctly and begins the Linux Penguin install... So obvious it boots from the memory card.... I don't know what to do.
Help!!!

Just curious, but did you try to read the card in the card reader?
If you wrote it in Windows, you might have to check via disk management that a boot partition was made.

winimage sucks. Many, including myself, have had the same issue. Use win32diskimager instead. That's what worked for me.

Thank you Thank you
Win32Diskimager was the key... and too easy to use.... Thank you so much.... It took so long to find out the answer... Thanks to all that tried to help!!!

After several agonizing hours of writing image, formatting, reading, and panicking, I have finally installed CM7 via verygreen's method.
Thanks for the tip about win32diskimager. this made all the difference!

amp3d said:
After several agonizing hours of writing image, formatting, reading, and panicking, I have finally installed CM7 via verygreen's method.
Thanks for the tip about win32diskimager. this made all the difference!
Click to expand...
Click to collapse
Check your stock Nook. Did you end up with Clockwork Recovery on it?

how do i check?
as far as i know, there wasnt a CWM on verygreen's method, was there?
When I wrote the image using WinImage, the NC always booted up stock. nothing out of the ordinary.
When I wrote it with Win32, it immediately loaded the installer.
but now after turning the device off, taking out the sd, booting stock, and powering off to put the sd card in, cm7 can't seem to get a wifi connection... hope to find the answer soon

[Q] The Unbreakable Bootloop - Am I bricked?

The Device:
Nookcolor Refurb - came with stock 1.2 installed. Rooted with CM7 - initially had boot partition problems and went back and did the fix for it. (was using an old CWR, so had to redo that, too). Worked mostly fine for a few weeks. Had a little trouble installing the recent cm7 stable update. But after clearing and redo, no problems. Then I updated Adobe flash to 10.3 through the market. bad, bad, bad. (I've discovered). It has gone into a bootloop, but it doesn't even get in far enough to bring up CWR either internally or on a bootable SD card. It brings up "loading" - whether in CM7 or CWR - then shuts itself off. I have tried the 3 button salute and 8 interrupted boots, but neither works in any way. Is there something else I can do?
Also, a side note, the device will not charge to green light - even if charging overnight. At first I thought it was a battery issue, but after a day of combing the boards, I'm thinking bootloop from hell.
Help!!!!

Are you running CM 7 internally or from a card? If internally, try making a bootable CM 7 card and booting from that.

I am running it internally. The device will not boot from a card or internally. It doesn't get far enough into the boot before it loops for CWR to start up - either internally or off the sd card. I can get to the boot menu (hold down n when it starts up), but it doesn't boot off any of the options there, just goes to black screen.

What happens when you do the 8 failed boots?

Nothing really happens with 8 failed boots. I think it terminates the boot process before it gets far enough along for it to "count". Loading comes up, I count one thousand one....all the way to one thousand seven. Then it shuts off, often reboots itself. Same deal with CWR. Loading comes up, count to 7, shuts off. I can get to the boot menu in CM7, but I it doesn't respond when I request any type of boot from anywhere. Either hangs or restarts.
I'm trying ADB, but it won't stay connected. Flicks on right at the end of the loading process and then shuts down. It really sucks.

Shelly, shoot me a pm... i'll give ya my phone number and we'll work on getting it going.

Sorry if this is redundant, but in very basic troubleshooting have you tried charging your Nook? It probably is more complicated/serious than a low battery, but it wouldn't hurt to rule it out.

I finally did get it to charge to green light. Didn't make a difference. I can get it to hang sometimes when it's trying to get into CWR. And it will stay on the Boot Menu.

Just a side note, I have another NC that I've had since Jan. Autonootered, Manual Nootered, CM7ed, brought back from the dead many a times.
Dizzy Den - am shooting you a message shortly. Thanks.

Has this been solved? If yes how?
Could you find a solution to your problem?
I'm having the same issue now. Bought a Nook Color in November, Autonooted, flashed recovery from ROM Manager, flashed CM 7.1.0 internally from downloaded ZIP files via ROM Manager, was working just fine for a week, stable, fast, perfect. Overclocked to 1200 MHz after a few days which made the experience even nicer.
Then installed and started Google Maps which didn't work - the Nook turned off on launch of Google Maps app.
I had set Wifi to "stay on all the time" beforehand (which might have been bad because it creates Sleep of Death syndrome as i now know).
Now when i turn it on it shows "Loading" for 7 seconds and then the screen turns off. This is when booting CM, when booting the internal recovery (shows "loading recovery" for 7 seconds) and when booting from any SD card image (i've tried at least 10 different bootable SD card images, different cards and different card readers).
It recognizes and tries to boot off SD cards - i get different "Loading" screens depending on the image, honey-colored for a honeycomb image, with two skulls for a recovery, ... So that works.
The nook seems to be in some kind of "on" state because i need to hold the power button to turn it off before i can get it to boot again.
I can get to the boot menu as you could, but booting from there doesn't do anything at all. So the hardware seems to be OK because the boot menu itself works well and for more than 7 seconds.
I can charge it and it goes to a green light so it's no battery issue.
The nook does not show up on USB - well once it did for a second but that was it.
I even tried to let the battery run completely empty so internal registers can get reset - didn't change anything.
Help! Is it bricked now?
Going to a B&N store isn't an option btw - the next one is 6500 km from here.
(This is the first time i ever ask for help on a forum. I am running a ZTE Blade with CM7 just fine, and I've been stuck often enough but always found a solution myself...)
Gunnar

Have you guys tried this:
http://forum.xda-developers.com/showthread.php?t=1308304
Or completely restoring it to stock:
http://mrm3.net/nook-color-recover-any-bricked-device/

Tried, can't get far enough
Kingdruid, thanks, yes i've tried both of those links - sadly they don't help at all because i can't even boot SD card recovery images...
I tried various recovery images including the newest clockworkmod, but i am still stuck They all work for 7 seconds only.
So yes, a nook can actually be bricked it seems.
G.

tralulu said:
Kingdruid, thanks, yes i've tried both of those links - sadly they don't help at all because i can't even boot SD card recovery images...
I tried various recovery images including the newest clockworkmod, but i am still stuck They all work for 7 seconds only.
So yes, a nook can actually be bricked it seems.
G.
Click to expand...
Click to collapse
When you overclocked it, did you notice it getting hotter than usual? I wonder if it was due to the overclocking. All the users I see with unrecoverable nooks is after they overclocked.

No, i did not notice much heat. And it was working well in its overclocked state for a few days.
Do you think it's CPU is fried now?

tralulu said:
No, i did not notice much heat. And it was working well in its overclocked state for a few days.
Do you think it's CPU is fried now?
Click to expand...
Click to collapse
I own 4 of them so I would prefer the term "Unbrickable", but at this point I'm not really sure.

Try 8 failed boots and see if you can get into recovery to reset to factory.

cant get it working
so first noob post
i used this thread to root my nook color
http://forum.xda-developers.com/showthread.php?t=1000957
problem is i have followed the steps and re done it about 5 times and every time i turn on the nook it goes right to read forever and runs the stock OS
nook 1.2 brand new, and 8gig SD card
when i boot i hold the power button for the 5 seconds, am i missing something?

tntviper1 said:
so first noob post
i used this thread to root my nook color
http://forum.xda-developers.com/showthread.php?t=1000957
problem is i have followed the steps and re done it about 5 times and every time i turn on the nook it goes right to read forever and runs the stock OS
nook 1.2 brand new, and 8gig SD card
when i boot i hold the power button for the 5 seconds, am i missing something?
Click to expand...
Click to collapse
how did you write the image to the SD card? you can't just do the write button in winimage, you have to use the "convert virtual hard disk image to drive" or something... really should be mentioned in the n00b guides.
Sequence in winimage:
Disk->Use disk (whatever your sd card is)
Disk->Restore virtual hard disk image on physical drive (select the image you're trying to write)
Click ok on the warning and you should have a boot disk
"Write disk" is prominent but just copies the files to the disk, not resize or make it bootable.

Nope - no change
DizzyDen, nope, 8 failed boots does nothing. Just fails 8 times, no restore.

[Q] Custom ROM, stuck at boot animation...

I wanted to run a custom ROM on my A500 (first attempt at installing custom ROM), but i'm now stuck at the boot animation.
I downgraded my A500 to 3.0.1, rooted, installed clockwork mod, upgraded cwm to 1.5. So far so good.
Then i downloaded thor rom v12, copied it to the external sd card (by putting it on USB thumb drive, transfer to tablet, copy to external SD using file explorer - something tells me I'm going to need to pick up an sd card reader for my computer)
Rebooted into recovery, wiped everything (had nothing of value installed yet), and then chose to install zip file, chose thor_rom_v12.zip on external SD card, it started installing - looked like it succeeded.
Reboot tablet, and i've been staring at the boot animation (electric blue pulsating android with spinning gears on it) for about 45 minutes.
How should I proceed from here? Any idea what I did wrong?
Thanks

Hold the power button down and see if you can force it to shut down. I dont think itll turn off but its worth a try. You could also try the hard reset button (pin hole on the side of the tab) if the reset works than you should be able to boot back into recovery. If not than youll just have to wait till the battery dies.
Once you eventually get it turned off than try booting into recovery and do a full wipe and reflash the rom. I have a feeling the file you downloaded is corrupted though. if this is so than your tab probally wont boot up again.
At this point id redownload the thor or another rom and than try flashing that. You'd have to get an sd reader since you won't be able to transfer the files through your iconia again. If you can manage to get a clean download on your micro sd somehow than i'd skip straight to this step and start redownloading the rom right now.
BTW these are just the things i would try from knowing what I do about android. I haven't had any issues with my tab yet so I havent looked for solutions for this it, but ive dealt with other boot looped and soft bricked devices.
I'm sure if you do a search you'll find something.

Android boot loop...and can't revert!

...my effort to install Android on my new NOOK Color went smoothly until it started to boot and the boot screen just keeps spinning.
Read many posts appearing to address this issue but reverting to a stock reader seems to require various apps only for a PC. Being a Mac weenie this leaves me out in the cold.
...is there a Mac-centric reader here who can help me return my NOOK into the reader it originally was?
I'm a bit gun shy now of making the device both an Android tablet and a reader! Thanks much in advance.

...addendum!
...playing around with the NOOK I was able to raise a reboot option which, to my surprise, cured whatever fault was behind the boot loop. A couple of spins and CM7 in all its glory appeared.
...but now I can only reboot into CM7...seems to be no option to boot into the original B&N book/magazine reader.
What am I missing? What's the "open sesame" to choose the reader? Tnx again.

MacFreddie said:
...playing around with the NOOK I was able to raise a reboot option which, to my surprise, cured whatever fault was behind the boot loop. A couple of spins and CM7 in all its glory appeared.
...but now I can only reboot into CM7...seems to be no option to boot into the original B&N book/magazine reader.
What am I missing? What's the "open sesame" to choose the reader? Tnx again.
Click to expand...
Click to collapse
One thing your missing is giving us information regarding your setup and what you want and/or are expecting.
Is this a SD install of CM7? If so... when you power it up... press and hold "n" button to get the boot menu... selecting eMMC / Normal boot will boot into stock.

DizzyDen said:
One thing your missing is giving us information regarding your setup and what you want and/or are expecting.
Is this a SD install of CM7? If so... when you power it up... press and hold "n" button to get the boot menu... selecting eMMC / Normal boot will boot into stock.
Click to expand...
Click to collapse
...thanks much for the quick response.
...yes, I did an SD install of CM7 with all the Google apps, etc.
My objective is to be able to toggle back and forth between the B&N reader and the Android tablet. If this isn't possible I'd like to go back to the reader.
Unfortunately I can't get the boot menu with the "n" button when I power up. Andoid mounts and a white screen offers only "power off" or "re-boot"...no other options.
...following the instructions I used from the web for installing CM7 I removed the SD card before I formatted, etc. Is this an issue?

Looping Problem
Okay so I think I may have the same problem hopefully someone can help. So first I install CM7 and then it gave me when I tried opening the market so I was like okay... so then I downloaded and install manuelnooker and now im boot looping .. So I insert the SD and turn it on but it doesnt boot up to recovery. I only see CM7 and then it boot loops into Nook Color With the big N on top and the small android bottom right corner. Can anyone help me out on what is the best way to get back into recovery. I know if I turn it on while holding the N its says CM7 and in the bottom it shows recovery but never goes to it. Much help please..
Okay so I finally got into CWR but now it gives me an error formatting data when I select mounts and storage and select format data? Im trying to revert back the nook color using nook complete restore 1.0.1. and I try doing it format data in the opening screen but I flash the zip and boot loops. any help is much appreciated.. Thanks

...some progress!
...less sleep but some progress.
...after several unsuccessful attempts I finally got the NOOK to restore to factory specs with the "8 interrupted boot" sequence [can't post the URL because I don't have eight posts yet :-( ].
Wasn't necessary to do the second step described in the post...NOOK automatically did the restore after zeroing the data and my B&N account can be accessed without more.
...but now I no longer have Android capability. Is there any way to install a simple toggle mechanism for both on the same tablet?

MacFreddie said:
...less sleep but some progress.
...after several unsuccessful attempts I finally got the NOOK to restore to factory specs with the "8 interrupted boot" sequence [can't post the URL because I don't have eight posts yet :-( ].
Wasn't necessary to do the second step described in the post...NOOK automatically did the restore after zeroing the data and my B&N account can be accessed without more.
...but now I no longer have Android capability. Is there any way to install a simple toggle mechanism for both on the same tablet?
Click to expand...
Click to collapse
You never fully described what you did to begin with. Did you follow specific steps on a site? If so, let's have the URL.....

http://www.youtube.com/watch?v=lmmmm8cBpe0
URL for CM7 install shown in msg title...server wouldn't let me enter it in msg body!

Stuck at "Touch the Future of Reading"

I've been looking at threads and blogs all over to try and find a fix that will work but I can't find one. I guess this is sort of my last hope.
I tried to update CM7 using ROM Manager. I selected to flash the ROM and create a backup, but when it turned back on it got stuck in a boot loop at the "Touch the Future of Reading" screen. I then tried to create a bootable clockwork recovery SD card, but it just will not work. I re-burned the image to the SD card 3 times so far. All the Nook does is display the "Touch the Future of Reading" screen indefinitely. It no longer is in a boot loop, it just won't get past this screen.
I'm completely out of ideas, if somebody could tell me what to do to make it boot into clockwork recovery I would be really grateful. Really, getting it to boot into anything would be great.

mchalbscal said:
I've been looking at threads and blogs all over to try and find a fix that will work but I can't find one. I guess this is sort of my last hope.
I tried to update CM7 using ROM Manager. I selected to flash the ROM and create a backup, but when it turned back on it got stuck in a boot loop at the "Touch the Future of Reading" screen. I then tried to create a bootable clockwork recovery SD card, but it just will not work. I re-burned the image to the SD card 3 times so far. All the Nook does is display the "Touch the Future of Reading" screen indefinitely. It no longer is in a boot loop, it just won't get past this screen.
I'm completely out of ideas, if somebody could tell me what to do to make it boot into clockwork recovery I would be really grateful. Really, getting it to boot into anything would be great.
Click to expand...
Click to collapse
You are in a recovery bootloop with no recovery installed. Go to my tips thread linked in my signature and make a bootable CWM SD as described in my item A10. It has been modified to get you out of these kinds of bootloops. Then you can flash whatever new recovery or ROM (including stock) you want. But do it manually with CWM, not ROM Manager.
EDIT: From the symptoms, it sounds like you had stock on emmc and CM7 on SD (Touch the Future... is stock). If that was the case, your mistake was using ROM Manager with the SD install. It does not work. It only works with emmc installs of CM.

WinDiskImager always tell me "an error has occured when attempting to get a handle on the device. Error 8." so I always use the dd command on Ubuntu to burn the image. Still, I tried to make a bootable SD out of that and my Nook still won't get passed the "Touch the Future of Reading" screen. Also, whenever I try and open the file on the card with the burned image, it tells me the filesystem type is unknown and that I have to format the card to use it.

mchalbscal said:
WinDiskImager always tell me "an error has occured when attempting to get a handle on the device. Error 8." so I always use the dd command on Ubuntu to burn the image. Still, I tried to make a bootable SD out of that and my Nook still won't get passed the "Touch the Future of Reading" screen. Also, whenever I try and open the file on the card with the burned image, it tells me the filesystem type is unknown and that I have to format the card to use it.
Click to expand...
Click to collapse
It is not burned properly if windows cannot read it. Did you use an external card reader rather than any built into your PC? You should. That error message in win32diskimager tells me your hardware is not working. You need to keep trying until it is burned right or it will never boot.
Sent from my Nook Color running CM10 with Tapatalk.