Related
Ok. Let me start by saying, I'm obviously not an expert on hacking/developing and stuff like that. I just love to tinker stuff so I learn in the process. So definitely not an expert. Just posted this thread hoping that someone whose possibly a lot more knowledgeable than I am would notice it and hopefully shed a light on this question.
Is TWRP 2.0 which can be seen here, working/compatible/available/will be available on our beloved NookColor?
All we are using right now is the ClockWorkMod Recoveries, right? Which I believe the latest is 3.2.0.1. I'm not saying at all that CWM is not sufficient enough to do whatever it needs to do, I just thought it would be awesome to be able to get your recovery things done THAT MUCH COOLER, navigating the device via the touchscreen rather than hardware buttons.
Hope this sparks more awareness!
+1 - I would like to see TWRP on our devices as well, BUT ... I would definitely miss the convenience of being able to install the nightlies directly from ROM manager.
OK, saying that, I also just had a perma-brick on my Nook and am getting a replacement due to an issue that occurred in recovery. I was stuck in the infamous CWR boot-loop, so did a restore, when I went to reboot, screen itself would never come on again - not after charge, not after holding buttons, nothing.
Is it related, I don't know, maybe not, but makes you think.
majorpay said:
+1 - I would like to see TWRP on our devices as well, BUT ... I would definitely miss the convenience of being able to install the nightlies directly from ROM manager.
OK, saying that, I also just had a perma-brick on my Nook and am getting a replacement due to an issue that occurred in recovery. I was stuck in the infamous CWR boot-loop, so did a restore, when I went to reboot, screen itself would never come on again - not after charge, not after holding buttons, nothing.
Is it related, I don't know, maybe not, but makes you think.
Click to expand...
Click to collapse
Oooh, that's too bad. And scary. Makes you worry about doing something that's not tried on the NookColor before. I wont dive in unless the devs really says that it's safe.
Hey, about your NC being bricked. I had something pretty similar happened to my NookColor before. Got stuck into a boot loop. Now before, I had my TitaniumBackup folder stored in the eMMC and I didn't want to do anything that would delete it. What I did is, I had another microSD card and created a bootable CWM. I installed a CM7 nightly on the microSD. Upon booting to the microSD build, I went and have adb wireless transfer my eMMC files to my PC. Now that I've recovered my TitaniumBackup folder, I formatted everything on my NC using the bootable CWM. Then what I did is I flashed the stock NC Rom which was 1.2 version. I did a factory reset. After that I had everything back to normal again. I flashed the nightly build on the eMMC again and from then on, had my TitaniumBackup folder on the microSD. Have you tried creating a bootable microSD?
A little late...
Did you try a formatted bootable sdcard? The nook is near indestructible. I had the same issue and recovered.
fr4nk1yn said:
Did you try a formatted bootable sdcard? The nook is near indestructible. I had the same issue and recovered.
Click to expand...
Click to collapse
Same here, I put together a nookie froyo card, and got bootloops.I took the memcard out and still got bootloops. I put a cwm card in, and STILL got bootloops. Then I made a new cwm card, and it booted just fine.
long story short,
i have a rooted nook color and was trying further modify it. i mixed up the SD card with one containing a rom for an htc hero. i noticed it immediately but there was not anything that i could do. i have tried everything without any success. it will make a sound when plugged into the computer but that's it.
Hold power on nook for 30 seconds.... then remove the SD.
Create a CWM bootable SD.
Place it in the nook and power it on.
The bad news is it probably screwed all your partitions and we'll have to do some recreating of rombackup.zip and factory.zip
We'll figure that out after you get it booting into CWM
ill try it as soon as i get home
I appreciate your help. I am out of town and its hard to find the time. I plan to try it soon, I just don't want to rush and mess it up worse.
I'm in the same boat
I accidently (on purpose) deleted the emmc partition on my nook. I was dual booting from emmc to stock rooted 1.2 and CM7. Now my nook won't even begin to boot up. The screen won't turn on or anything. Is it toast?
trankwillkaos said:
I accidently (on purpose) deleted the emmc partition on my nook. I was dual booting from emmc to stock rooted 1.2 and CM7. Now my nook won't even begin to boot up. The screen won't turn on or anything. Is it toast?
Click to expand...
Click to collapse
Nope. Make an "emergency SD" -- something with cwm or one of racks' bootable cards. You can boot into that. At that point, if you've deleted partitions you can re-create them on the emmc. Then you can use clockworkmod to reflash them.
NCs are really, REALLY hard to brick permanently (I remember when "bricking" was synonymous with permanently destroying or turning a device into a non-recoverable brick.. but I guess it now means going into a non-bootable state or something)... in any event, don't give up hope. You should be able to recover so long as there is no physical damage.
Well, after a few weeks of reading posts, even opening up the hardware and taking the nook apart, here I am asking a question. I figure I would go to the source rather than those other place I was reading and tryign to get info from (mot os those places link here anyway). I know that everyone says that the nook is "unbrickable;" while I want to believe it, I may be in a place where it may be true.
I do want to add a thanks as well, since the NC "tablet" has been very handy, and my wife and I have really enjoyed it. Wouldn't have happened without you all. I wish I had more time to participate in developing, but working 80+ hours/week in a hospital limits my free time, as you can imagine.
I rooted the NC and installed Cyanogenmod 7 back in July 2011. It was a 1.1 model (if I recall correctly). I installed the mod to EMMC, along with CWM. Things ran fine for 6 months. Literally no issues. Then, one night the battery was dead, so I plugged it into the computer USB to charge while the machine was off. Didn't touch it at all. When I went to turn it on again, I was stuck in a bootloop. It would go to the cyanogenmod screen and say "Loading" then would start over again. So, I naturally made a bootable SD card, and tried going into CWR to fix things. However, the SD card had the bootloop as well. It would get to the two skulls and "Loading", flash blank, then start over again.
That went on for a while. I couldn't boot into anything, not into recovery, alternate images, literally nothing. So, I tried different images --- nothing. Finally, I did the power+n and got into the only screen that wouldn't keep resetting. It has blue text and says "Entering boot menu". The menu says "Encore U-boot Menu by j4mmr. 1.2 port+ extras by fattire." From this screen, I can navigate and change the boot options. However, once again, whatever I try does not actually boot, regardless of what I set it to. The only thing that I got from getting here was no more boot loops. After getting it to this point, I can try loading anything, and it will start, then the screen goes black/blank, and nothing happens. Left it on for hours to test.
Since that point, I have switched cards (SanDisk 2 GB class 4, Patriot 8 GB and a generic 8 GB microSD). I know that cards work correctly because I got a hold of a second nook, and they work fine on it. Below are a list of all the images I have tried to run off the SD. Again, nothing will boot, not even clockwork recovery/clockworkmod.
128 mb rootpack (IOMonster)
clockwork 3.0.2.8
clockwork 3.2.0.1 eyeballer
Nooter
Mirage_CM7_ICS_CM9_DualbootSD (this card works great on the working NC)
TWRP 2.0 RC0
Generic SD
Clockwork 0.7 -> starts boot loops again
I also tried ADB, connecting to the computer and using putty over SSH. Didn't work. 8 interrupted boots with 9th holding power+n. Nope. I even took the nook apart and disconnected the battery. Still no go.
If I recall, I think I had CWM 3.0.0.5 installed to the card and to the emmc.
If anyone has any other ideas, I could really use the help. I consider myself pretty computer literate (build my machines, coded in my spare time in the past, hacked a lot of my electronics). I have read many guides/sites and even tried the outdated stuff. Once again, I cannot get into clockwork recovery, so any guide that says to do that as the first step will not work. I also cannot boot off of the SD on cards that I know function.
Would using an older version of CWM (prior to 3.0.0.5) work? I think I remember reading a bunch of stuff about problems people were having with that version. The thing is, I wasn't installing or flashing anything new. I wish I was, because then I would know what was happening when everything got screwed up.
Thanks a bunch in advance for your guy's (gals?) time. This has been really painful.
Wow, that must be frustrating. First make sure you didn't change the boot settings to something other than the SD card when you were in the boot menu. As long as the Nook is powering on and doing something you can probably save it from being a brick.
I would start with a newer version of ClockWork Mod Recovery here: http://mrm3.net/blog/2011/03/11/nook-color-updated-clockwork-recovery-bootable-sd/
There is a contradiction in the file names but the actual version should be 3.2.0.8. If that doesn't work then you may want to go back to an older version. In that case I would still load a newer version's zip file onto that card, so that if you do get the older version to boot you can use it to flash the newer version.
Before going back to older CWM versions though give this a try if the new CWM above doesn't work http://forum.xda-developers.com/showthread.php?t=958748
JP
Yeah, it has been frustrating, especially not knowing what happened in the first place. I actually did try the version from that first link (where I put 3.0.2.8). Again, the big issue I am having is that I cannot even get into the CWM. If I could, I could fix it. I also saw and read through that xda thread you kinked to (open right now in my browser), but the problem remains that I cannot even get to the point where I can flash something.
Thanks at least for responding. I'll try a few more things and see if it works, but I am running out of ideas.
In theory creating a bootable CWM card will get you into recovery even though you can't access the Recovery on the internal. Once you reach Recovery from the SD card you can flash whatever you need. It is just a matter of making a bootable recovery card that boots far enough to get you there.
In theory, yes, but as I said in my first post, I tried all the bootable cards without any luck. When I try to set the SD card as primary boot from that one screen from fattire, it locks and never restarts.
J515OP said:
Wow, that must be frustrating. First make sure you didn't change the boot settings to something other than the SD card when you were in the boot menu. As long as the Nook is powering on and doing something you can probably save it from being a brick.
I would start with a newer version of ClockWork Mod Recovery here: http://mrm3.net/blog/2011/03/11/nook-color-updated-clockwork-recovery-bootable-sd/
There is a contradiction in the file names but the actual version should be 3.2.0.8. If that doesn't work then you may want to go back to an older version. In that case I would still load a newer version's zip file onto that card, so that if you do get the older version to boot you can use it to flash the newer version.
Before going back to older CWM versions though give this a try if the new CWM above doesn't work http://forum.xda-developers.com/showthread.php?t=958748
JP
Click to expand...
Click to collapse
This happened to me a couple of times on CM7. Don't know why, but I believe I used the last method listed to repair it. There was an older version of CWM that would cause this sometimes. When you get it going again, you must update CMW to the new one.
DigitalMD said:
This happened to me a couple of times on CM7. Don't know why, but I believe I used the last method listed to repair it. There was an older version of CWM that would cause this sometimes. When you get it going again, you must update CMW to the new one.
Click to expand...
Click to collapse
How did you get it to boot into CWM in the first place in order to flash? That is my current problem. Any method of fixing relies on the ability to boot into CWM from the SD card, which (for whatever reason) isn't working at the moment.
Well, tried to use the native Nook u-boot. Get the "Touch the Future of Reading" screen, then black, just like with any of the other cards. On the good nook, it boots into a linux file and runs the recovery script, so it is not the card reader or the SD card.
Well, still doesn't work. I guess I officially bricked it without even knowing what happened. Bummer.
czarofthefrozentundra said:
Well, still doesn't work. I guess I officially bricked it without even knowing what happened. Bummer.
Click to expand...
Click to collapse
You said you tried eyeballers 3.2.0.1 CWM. Did you mean the 1GB image file he posted on his thread? And how did you burn the image to the card? You should be using win32diskimager running in administrator mode on Windows. And it is best to use a cheap card reader rather than any card reader built into your PC. The nook can be really finicky about how the card is written.
leapinlar said:
You said you tried eyeballers 3.2.0.1 CWM. Did you mean the 1GB image file he posted on his thread? And how did you burn the image to the card? You should be using win32diskimager running in administrator mode on Windows. And it is best to use a cheap card reader rather than any card reader built into your PC. The nook can be really finicky about how the card is written.
Click to expand...
Click to collapse
Yes, I tried that image from his thread. I always use win32diskimager and use a card reader. I have working cards (I have a second NC that runs fine); there is just something wrong with the boot process, and I cannot get into CWR to fix it. It starts, but then never makes it in or reboots. Only time I can keep it from rebooting is by holding "n" and going into the boot option menu.
czarofthefrozentundra said:
Yes, I tried that image from his thread. I always use win32diskimager and use a card reader. I have working cards (I have a second NC that runs fine); there is just something wrong with the boot process, and I cannot get into CWR to fix it. It starts, but then never makes it in or reboots. Only time I can keep it from rebooting is by holding "n" and going into the boot option menu.
Click to expand...
Click to collapse
It goes to the boot menu when you hold n with eyeballers image burned to SD? What happens when you select SD and normal? Just a hang? With 'loading' showing?
Edit: I just thought of another reason that could be causing this. There is a flag set in /rom that tells the system to try to boot into recovery. It tries no matter what you tell it to do in the boot menu. ROM Manager uses that flag to boot to recovery when you tell it to. Then after you successfully get into recovery and exit it by telling CWM to reboot, CWM clears that flag. If your recovery is borked up, you never get that flag cleared and it's an endless loop.
There are two solutions I can think of. First, use racks dual boot SD that you already have and go into the boot menu with that. Tell it to go to SD and recovery. Hopefully his recovery will load. Then immediately exit by the menu. That should clear the flag. If that fixes it and it boots to CM7, go to ROM Manager and flash a new CWM to emmc.
If that does not fix it search xda for 'fix recovery'. There is a nook thread telling how to fix the recovery on emmc.
Edit2: I just thought of a third way to try to get it to boot. Take eyeballers 3.2.0.1 CWM SD and put it in your PC. There should be two files there named uImage and uRamdisk. Make a copy of them on the SD and rename the copies to uRecImg and uRecRam. Then put back in nook and reboot to see what you get.
Hmm. Thanks. I'll definitely give it a shot (got nothing to lose at this point). I'll get back and let you know if it worked or not.
czarofthefrozentundra said:
Hmm. Thanks. I'll definitely give it a shot (got nothing to lose at this point). I'll get back and let you know if it worked or not.
Click to expand...
Click to collapse
See my edit2 above for a third way to try to clear the flag.
Sent from my NookColor running ICS and Tapatalk
czarofthefrozentundra said:
Hmm. Thanks. I'll definitely give it a shot (got nothing to lose at this point). I'll get back and let you know if it worked or not.
Click to expand...
Click to collapse
Hello? Feedback?
Sent from my Nook Color running ICS and Tapatalk
Ha, I tried the quick reply function, and it didn't work. Here is what I wrote yesterday (verbatim, since I still had the window open):
"Well, so far no luck. Here is what I have tried, and the new information that I learned.
Used dual boot SD that I know works and booted into bootloader menu. Tried all different options on the SD card. What happens is that it thinks for a bit, then turns the screen black, but the boot screen never comes up (i.e. the Cyanogenmod logo that usually starts before things boot). So there must be some problem there.
If I hold down power, it will restart. Again, the screen turns black after the loading screen is on for a while (happens no matter which image I burned to the card).
I still need to try the other method (eyeballer one). I don't think the EMMC reset will work with my particular issue, as I had read that thread earlier."
czarofthefrozentundra said:
I still need to try the other method (eyeballer one).
Click to expand...
Click to collapse
If the problem is the recovery flag, the mods to the eyeballer CWM SD should work. If it does not work, it may be something else. If it does work you can flash a new CWM to emmc using another eyeballer zip. Get it here:
http://forum.xda-developers.com/showthread.php?p=21932561
You would want the first choice.
Sent from my Nook Color running ICS and Tapatalk
Cool. Will give it a try tonight and report back. Just have to find my spare SD card.
So, tried with the eyeballer, and I couldn't get it to work. One thing I did notice, though (actually by chance) is that even though the screen is black, the nook is on. I saw this because it all of the sudden started flashing the low battery screen and then turned off.
Anyhow, still looks like I am in the same position. The EMMC fix doesn't work for me because I cannot even boot of an SD card.
EDIT: Actually, I just reread your post. I didn't do it right. I am going to try again and report back.
EIDT 2: Nope, didn't work. Do I need to hold all the buttons down while booting or do something else special?
czarofthefrozentundra said:
So, tried with the eyeballer, and I couldn't get it to work. One thing I did notice, though (actually by chance) is that even though the screen is black, the nook is on. I saw this because it all of the sudden started flashing the low battery screen and then turned off.
Anyhow, still looks like I am in the same position. The EMMC fix doesn't work for me because I cannot even boot of an SD card.
EDIT: Actually, I just reread your post. I didn't do it right. I am going to try again and report back.
EIDT 2: Nope, didn't work. Do I need to hold all the buttons down while booting or do something else special?
Click to expand...
Click to collapse
I'm not sure what to tell you to do next. I guess I am going to send you to a post that tells pretty plainly how to do the 8 failed boots. I know you tried that, but timing is very critical with that procedure. Worth a try to me.
http://forum.xda-developers.com/showthread.php?p=25405429
How do you do the 8 failed boot deal with the cyanogenmod screen running. I am not sure about the timing of things. Also, which buttons? I have seen people do it with just the power button. Other places say with the power+n+vol up.
Hey guys,
Since I've had my Nook Color (installed CM7 as soon as I got it), I've never been able to connect to my wifi, I always thought it was my router's fault. The other day I got my girlfriend one, and installed cm9 on it for her. It connected to wifi straight away and browsed the internet with no problem. I thought maybe CM9 thus had a fix for wifi and installed it on mine, but alas, still no internet Has anyone had problems with their wifi on the Nook and been able to fix it? I REALLY want to connect, I just don't know what else I can do. Would messing with the partitions possibly cause this? It's definitely my Nook that is the problem, cause I did the EXACT same installation of CM9 on both of them, and only my wifi isn't working properly. Also, mine tends to freeze quite often on CM9, and hers does not?
ANY help will be really appreciated!!
Thanks,
Rudi
I
Guit4eva said:
Hey guys,
Since I've had my Nook Color (installed CM7 as soon as I got it), I've never been able to connect to my wifi, I always thought it was my router's fault. The other day I got my girlfriend one, and installed cm9 on it for her. It connected to wifi straight away and browsed the internet with no problem. I thought maybe CM9 thus had a fix for wifi and installed it on mine, but alas, still no internet Has anyone had problems with their wifi on the Nook and been able to fix it? I REALLY want to connect, I just don't know what else I can do. Would messing with the partitions possibly cause this? It's definitely my Nook that is the problem, cause I did the EXACT same installation of CM9 on both of them, and only my wifi isn't working properly. Also, mine tends to freeze quite often on CM9, and hers does not?
ANY help will be really appreciated!!
Thanks,
Rudi
Click to expand...
Click to collapse
See if you can go back to stock and set up wifi first, then install CM.
Look here for how to do it easily:
http://forum.xda-developers.com/showthread.php?p=25405429
Sent from my Nook Color running ICS and Tapatalk
I've got some new information:
1) If I triple boot using this method:
http://forum.xda-developers.com/showthread.php?t=1448186
Then my wifi works.
2) If I revert back to stock, then my wifi works.
3) BUT if I try to install to emmc using this method:
http://forum.xda-developers.com/showthread.php?t=1030227
Then it doesn't work??
Does that give any clues to why it isn't working? I really want to install Cm7 internally than on the SD card. Also, my girlfriend's nook runs CM9 smoothly, mine keeps freezing
Thanks for the help so far, really appreciate it!
Guit4eva said:
I've got some new information:
1) If I triple boot using this method:
http://forum.xda-developers.com/showthread.php?t=1448186
Then my wifi works.
2) If I revert back to stock, then my wifi works.
3) BUT if I try to install to emmc using this method:
http://forum.xda-developers.com/showthread.php?t=1030227
Then it doesn't work??
Does that give any clues to why it isn't working? I really want to install Cm7 internally than on the SD card. Also, my girlfriend's nook runs CM9 smoothly, mine keeps freezing
Thanks for the help so far, really appreciate it!
Click to expand...
Click to collapse
Are you doing a factory reset with your CWM card before you flash CM to emmc? The freezing makes it sound like your old data is carrying over.
Yea, I've done a few factory resets by holding in the n key when powering on. I've also cleared the Dalvik cache, /data and /system in Recovery.
Guit4eva said:
Yea, I've done a few factory resets by holding in the n key when powering on. I've also cleared the Dalvik cache, /data and /system in Recovery.
Click to expand...
Click to collapse
What version of CWM are you using to do the clearing of /data? You must use version 3.2.0.1 or newer or /data will not clear properly on the newer Nooks.
poesntr pugilism
I'm using 3.2.0.1
Guit4eva said:
I'm using 3.2.0.1
Click to expand...
Click to collapse
The reason the bootable cards are working is because they start with a clean /data. The reason stock works is because the /data is setup properly to run with stock. I still believe there is stuff carrying over in the /data on emmc. I don't know more to tell you other than to keep trying to clear /data on emmc with CWM. Watch for error messages when you do.
You are using the CWM on the bootable SD from the eyeballer thread aren't you? Not the one on the dual boot card or emmc?
aphiFnt jot
It's weird though, because I've been clearing it constantly for like 3 days trying to fix it. Maybe I need a later version of CWM? Where can one find the latest version?
The filename of the one I'm using at the moment is: "1gb_clockwork-3.2.0.1-eyeballer.img"
Guit4eva said:
It's weird though, because I've been clearing it constantly for like 3 days trying to fix it. Maybe I need a later version of CWM? Where can one find the latest version?
The filename of the one I'm using at the moment is: "1gb_clockwork-3.2.0.1-eyeballer.img"
Click to expand...
Click to collapse
Look at my tips thread in my signature. There is a link to version 5+ in there. Flash it to emmc and use that.
Thank you I'm going to download that now and try it, I will report back what happens
I'm still on the triple boot on SD (on which the wifi was working), but now when I turned the screen on from sleeping, the wifi isn't working anymore! It just goes "scanning....connectng...disconnected" and loops like that. I've tried forgetting the connection, and turning my wifi off and back on again, but it's still not working. What on earth is going on with my Nook??
Guit4eva said:
I'm still on the triple boot on SD (on which the wifi was working), but now when I turned the screen on from sleeping, the wifi isn't working anymore! It just goes "scanning....connectng...disconnected" and loops like that. I've tried forgetting the connection, and turning my wifi off and back on again, but it's still not working. What on earth is going on with my Nook??
Click to expand...
Click to collapse
CM9 tends to do that. Try CM7.... You know it may be your nook is defective somehow.
That IS with CM7 Flip, I hope it's not a problem with the actual Nook, cause there's 0% chance of getting another any time in the near future. It also often freaks out, as if it is getting many ghost touches. I have to turn off the screen fror a while to fix that. This is such a downer
ps, I can't seem to figure out how to use that new CWM. I'm used to making a bootable SD with the eyeballer IMG file, but this one is just a zip. How do I use it to make the bootable SD? Sorry if it's a dumb question, but I really don't understand
Guit4eva said:
ps, I can't seem to figure out how to use that new CWM. I'm used to making a bootable SD with the eyeballer IMG file, but this one is just a zip. How do I use it to make the bootable SD? Sorry if it's a dumb question, but I really don't understand
Click to expand...
Click to collapse
OK, that zip was meant for flashing to your emmc. If you want to use it in a bootable SD follow these instuctions. Put eyeballers SD in your PC. Unzip the downloaded racks CWM zip. There will be two files in the root, uRecImg and uRecRam. Copy those to the SD. On the SD will be two other files, uImage and uRamdisk. Rename those to .bak. Then rename uRecImg to uImage and uRecRam to uRamdisk. Now you can remove the SD and put in the nook and boot. You should now have the new 5+ CWM.
Thanks I'm still a bit confused though, don't you make a bootable CWM SD so that you can boot into CWM from the sd card and THEN flash CM7 or CM9 to your Nook? How would I flash CWM to emmc?
Guit4eva said:
Thanks I'm still a bit confused though, don't you make a bootable CWM SD so that you can boot into CWM from the sd card and THEN flash CM7 or CM9 to your Nook? How would I flash CWM to emmc?
Click to expand...
Click to collapse
Use the 3.2.0.1 card to flash the new Racks CWM. It will put it on emmc for use later. Then you can boot to it directly using the keys at boot time. It's been so long since I have used stock I can't remember the key combinations. Or you can flash CM7 to emmc with 3.2.0.1 and use the boot menu that comes with CM7 to boot to emmc recovery, which is now 5+. Then you can use that to wipe /data or flash new ROMs.
Hey again Last night I tried for quite a while to get that CWM5 to work, by making an eyeballer boot sd, then putting those two files in the CWM5 zip in place of the existing ones. But when I turn the Nook on, it just hangs at the CWM loading screen (with the 2 skulls)?
Hello,
I was running one of the CM9 nightlies and decided to try one of eyeballer's with OpenGL, and was able to make the switch without any problems, but after a while wanted to go to a non-openGL build and after flashing it my Nook won't boot past the loading screen.
I have a 1GB card with CMW which I'm able to boot to, I've tried wiping data, format boot and format system and reinstalling one of the builds that had previously worked, but still get stuck on Cyanoboot's loading screen. Even tried going back down to CM7 to see if that helped, but stuck on that loading screen as well.
What am I missing here? I've formatted boot, system, cache, data, everything, but the issue persists.
Any suggestions as to how I can make my Nook come back to live.
ryuz4ki said:
Hello,
I was running one of the CM9 nightlies and decided to try one of eyeballer's with OpenGL, and was able to make the switch without any problems, but after a while wanted to go to a non-openGL build and after flashing it my Nook won't boot past the loading screen.
I have a 1GB card with CMW which I'm able to boot to, I've tried wiping data, format boot and format system and reinstalling one of the builds that had previously worked, but still get stuck on Cyanoboot's loading screen. Even tried going back down to CM7 to see if that helped, but stuck on that loading screen as well.
What am I missing here? I've formatted boot, system, cache, data, everything, but the issue persists.
Any suggestions as to how I can make my Nook come back to live.
Click to expand...
Click to collapse
Well, for one thing, never format boot.
After trying cm7, you still get cyanoboot? It should have changed to the green cyanogenmod logo. If not then your flashes are not working.
Sent from my Nook Color running ICS and Tapatalk
After flashing CM7 I get the green boot screen, but my Nook also gets stuck on that loading screen.
When flashing CM9 I can press the ''N'' button and scroll the available boot methods, but when I choose one I get stuck on loading again.
So on both CMs I'm getting stucked on ''loading'', which started to happen on Monday after going from one of the openGL builds to the latest non-openGL build.
ryuz4ki said:
After flashing CM7 I get the green boot screen, but my Nook also gets stuck on that loading screen.
When flashing CM9 I can press the ''N'' button and scroll the available boot methods, but when I choose one I get stuck on loading again.
So on both CMs I'm getting stucked on ''loading'', which started to happen on Monday after going from one of the openGL builds to the latest non-openGL build.
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Ok, that means that CWM is putting the boot files on the boot partition since they change CM7 vs CM9.
Which version is your CWM on the SD?
You can't boot to anything, not even emmc recovery? Or you just can't boot to 'normal'? Do you even have emmc recovery installed? If you don't, get the first file on this post and flash it with your CWM card. You may be in a recovery bootloop, without a recovery.
http://forum.xda-developers.com/showthread.php?p=21932561
Sent from my Nook Color running ICS and Tapatalk
Thank you leapinlar, seems like it was me having an old CWM on my boot card that wasn't helping me, installed the recovery zip and manage to boot into that from cyanoboot's loading screen and reflashed and managed to boot my Nook.
I'm still intrigue as to how this happened, do you think that when switching between openGL and non-openGL the boot partition got corrupted or something? I've been flashing many roms for almost a year and had never had this issue happen to me before.
Thanks a million for taking time to help me, you're a life saver.
ryuz4ki said:
Thank you leapinlar, seems like it was me having an old CWM on my boot card that wasn't helping me, installed the recovery zip and manage to boot into that from cyanoboot's loading screen and reflashed and managed to boot my Nook.
I'm still intrigue as to how this happened, do you think that when switching between openGL and non-openGL the boot partition got corrupted or something? I've been flashing many roms for almost a year and had never had this issue happen to me before.
Thanks a million for taking time to help me, you're a life saver.
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It's possible your recovery somehow got corrupted during the flash. If that happens, it does not clear the recovery boot flag and it keeps trying to boot to recovery and it can't because it is corrupted. And it just bootloops forever.
Also, make sure your CWM bootable card is a recent version. If you have a newer nook and an old CWM and you try to clear data, it fails and you have a mess.
Hi, I am totally new at this but I been having a nook color for over a year now and been running CM7 on it for the longest time. Tonight I wanted to put CM9 on and for whatever I did now I just can't seem to get pass the Cyanoboot screen. Doesnt matter what I do it just gives me a blank screen and stays there. What do I gotta do to fix it or get rid of this cyanoboot and back to CWM so i can re flash everything. Any help would be great. Thanks
huyroy said:
Hi, I am totally new at this but I been having a nook color for over a year now and been running CM7 on it for the longest time. Tonight I wanted to put CM9 on and for whatever I did now I just can't seem to get pass the Cyanoboot screen. Doesnt matter what I do it just gives me a blank screen and stays there. What do I gotta do to fix it or get rid of this cyanoboot and back to CWM so i can re flash everything. Any help would be great. Thanks
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Click to collapse
Try flashing latest CM7 then CM9 over the top. Might want to format Data and wipe caches in between.
DizzyDen said:
Try flashing latest CM7 then CM9 over the top. Might want to format Data and wipe caches in between.
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I cant flash anything right now. I cant go into CWM and it just stuck at the cyanoboot screen and whatever choice i pick from that screen will give me a blank screen.
huyroy said:
I cant flash anything right now. I cant go into CWM and it just stuck at the cyanoboot screen and whatever choice i pick from that screen will give me a blank screen.
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Try using my bootable CWM card in my tips thread in my signature. It works fine under ordinary circumstances, but I have been wanting someone to try it to see if it gets you out of that bootloop.
Edit: Just a question out of curiosity. When you finished flashing that new ROM with your CWM, were you able to reboot from CWM normally using the menu choice? Or was there some lockup or something where you had to reboot from CWM by hard powering off?
leapinlar said:
Try using my bootable CWM card in my tips thread in my signature. It works fine under ordinary circumstances, but I have been wanting someone to try it to see if it gets you out of that bootloop.
Edit: Just a question out of curiosity. When you finished flashing that new ROM with your CWM, were you able to reboot from CWM normally using the menu choice? Or was there some lockup or something where you had to reboot from CWM by hard powering off?
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I believe i had to powering off. I'm sorry but I didnt quite understand what you told me to do with the bootable CWM. I am fairly new to all this flashing ROMS crap. If u can explain it a lil bit better that would be greatly appreciated.
huyroy said:
I believe i had to powering off. I'm sorry but I didnt quite understand what you told me to do with the bootable CWM. I am fairly new to all this flashing ROMS crap. If u can explain it a lil bit better that would be greatly appreciated.
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Just follow the directions in the thread to make the card. Then put it in the nook and try booting. If it boots to CWM, just use it to flash like DizzyDen said. And when you exit, use the menu to choose re-boot.
PS, the hard powering off caused the problem. CWM was not able to clear the recovery flag and you ended up in a recovery bootloop. Let me know if my card boots.
leapinlar said:
Just follow the directions in the thread to make the card. Then put it in the nook and try booting. If it boots to CWM, just use it to flash like DizzyDen said. And when you exit, use the menu to choose re-boot.
PS, the hard powering off caused the problem. CWM was not able to clear the recovery flag and you ended up in a recovery bootloop. Let me know if my card boots.
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Ok I read the instruction, i know i gotta put the bootable CMW Recovery SD. you said the file is attached to the board... what board? where can i get this file? lol thanks
huyroy said:
Ok I read the instruction, i know i gotta put the bootable CMW Recovery SD. you said the file is attached to the board... what board? where can i get this file? lol thanks
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Look at the link in my signature. If you read the instructions, scroll to the bottom. Attached to that post.
leapinlar said:
Look at the link in my signature. If you read the instructions, scroll to the bottom. Attached to that post.
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I got it to work, thanks alot running 4.0.4 now. Slightly choppier than the CM7 I had on but whatever lol
huyroy said:
I got it to work, thanks alot running 4.0.4 now. Slightly choppier than the CM7 I had on but whatever lol
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Thank YOU for testing my card and proving that gets you out of the recovery bootloop you were in.
You need to take one more step. You need to put a new CWM back on your internal memory so it is there ready for the next time you want to install a ROM. If you go back to my tips thread, there is a link to a new flashable CWM zip (version 5.5.0.4) that can be put on your internal memory. The link is in item B1. Just download that zip file, then boot one more time to my bootable CWM card and install that zip. You should not need my card anymore after that unless you get in a bootloop again.
I've had something similar going on. I believe my nook has been using the EMMC to boot. It was on CM7. I grabbed the latest open GL CM9 because I plan on giving this to my parents. I wanted them to be able to use the TWC TV/DVR app which only works on ICS. I am stuck in a loop where it keeps going to recovery and neither flashing cm9 again nor recovering to an old back up is working. Is the recovery SD card the suggested method for fixing this? I'm not stuck in a loop but I am stuck and having to go into recovery every boot.
For awhile, the N menu gave me both EMMC and SD card boot options. Now it only has EMMC ones.
NapalmDawn said:
I've had something similar going on. I believe my nook has been using the EMMC to boot. It was on CM7. I grabbed the latest open GL CM9 because I plan on giving this to my parents. I wanted them to be able to use the TWC TV/DVR app which only works on ICS. I am stuck in a loop where it keeps going to recovery and neither flashing cm9 again nor recovering to an old back up is working. Is the recovery SD card the suggested method for fixing this? I'm not stuck in a loop but I am stuck and having to go into recovery every boot.
For awhile, the N menu gave me both EMMC and SD card boot options. Now it only has EMMC ones.
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You could try the new CWM SD. Just make sure when you finish using CWM to exit from that by using the 'reboot' choice in the menu. Do not just hard power off.
leapinlar said:
You could try the new CWM SD. Just make sure when you finish using CWM to exit from that by using the 'reboot' choice in the menu. Do not just hard power off.
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So slap the image on a clean SD card and boot up from it. After it's done and I hit reboot, what would I do to get back to CM7 or CM9? I haven't had to do something like this yet. Any time I've had issues, I've been lucky enough to go back to a saved clockwork backup and restore things back to how they should be
NapalmDawn said:
So slap the image on a clean SD card and boot up from it. After it's done and I hit reboot, what would I do to get back to CM7 or CM9? I haven't had to do something like this yet. Any time I've had issues, I've been lucky enough to go back to a saved clockwork backup and restore things back to how they should be
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Click to collapse
First thing I would try is just to exit the new CWM via the menu to see if it gets you out of the bootloop. Retry booting without the SD in. If it will still only boot to recovery, I would again boot to my CWM and flash the new recovery to emmc. Next I would try to restore your old nandroid backup with the new CWM. If none of that works, flash a new CM to emmc with the new CWM.