Related
how do i get out of boot loop or remedy..its actually stuck on the hero splash
Re-wipe
then re flash
i just did that...same thing
It's probably an issue with your EXT2. When it's looping it is looking for the app_s & app folders and if your sdcard isn't mounted properly it will loop until it can see you EXT. You should completely wipe your EXT2 and reflash the build.
ok step by step..how did u install ur hero rom....because i used to and never had these problems b4....
wipe device then flash now when your done flashing dont reboot...remove sd card then boot up! it might reboot once but that is okay just leave it and let it load when all done re-insert sd card!
yea i did that...but as soon as i restart or do the app2sd...it freezes at the hero splash...i give up...cuz even with the sd card out and hero running...it was super sluggish..unresponsive and annoying...lol
the error wat my fault...i figured my prob...but those hero roms are too slow...like i wonder wat these guys talk about when they say its fast...faster than before? which was snail...so now its turtle?..lol
having the exact same issue any1 found an fix for this ?
from the console in recovery type this
mke2fs -j /dev/block/mmcblk0p2
I had this problem this will work this will reformat and wipe your ext part
gtrplr71 said:
from the console in recovery type this
mke2fs -j /dev/block/mmcblk0p2
I had this problem this will work this will reformat and wipe your ext part
Click to expand...
Click to collapse
is this in adb as i can't seem to get adb to find my phone but yet fastboot works fine
is there any externaly apps that i can download that will do this ?
try madacos hero rom. fastest ****ing thing ever. seriously. it just takes a while to boot and to get fast because your phone needs to GET USED to the hero roms. heres the link
http://forum.xda-developers.com/showthread.php?t=555624
cheers for the link i just want to be able to use my 8gb card and cant the 4gb works fine went through the same procedure as the 4gb 1 to the 8gb 1 must be some issue
what exactly is wrong with your 8gig card? if all else fails, reformat it and repartition it. only takes like 15 min. thatways it starts from scratch essentially. its what i had to do because i got constand fc' while running hero roms. i got these process.android.media ones every 3 minutes when doing ANYTHING. yeah reformatting and repartitioning is always your last resort saftey net
scoobyturbo said:
is this in adb as i can't seem to get adb to find my phone but yet fastboot works fine
is there any externaly apps that i can download that will do this ?
Click to expand...
Click to collapse
this command is from the console in recovery I don't know about adb.
oshizzle1991 said:
what exactly is wrong with your 8gig card? if all else fails, reformat it and repartition it. only takes like 15 min. thatways it starts from scratch essentially. its what i had to do because i got constand fc' while running hero roms. i got these process.android.media ones every 3 minutes when doing ANYTHING. yeah reformatting and repartitioning is always your last resort saftey net
Click to expand...
Click to collapse
ok first off ive used ravs recovery image 1.2.1g formatted my sd card with it fat32 extention 2 and swap, ive done that about 5 times now but as soon as hero loads it goes straight into a loop this is only with the 8gb card, stick the 4gb card in and it works fine so i don't know what the issue is with the 8gb
First off, I need to address credit where credit is due. All credit goes out to Samuelhalff, Nootered, thecubed, iomonster, Decad3nce and anyone else involved with any of the methods I will mention.
As always, everything in this guide is completely at your own risk, I am not responsible for you messing up your device further nor am I responsible in the event that your Nook Color explodes and kills your cat, grandma, etc.
The Fatal Black Screen:
This is the issue where your Nook "refuses to boot up" usually after running Froyo (or possibly HC) off of your internal memory. This is usually caused by, but is not limited too, formatting your sdcard from within Froyo (or versions of HC prior to the flashable zip).
99.99% of the time, this does not mean your Nook is bricked in any way, what simply happened is your boot partition has become corrupted. For you newbies out there, the boot partition is what allows your Nook Color to turn on. The boot partition contains the instructions for what your Nook Color needs to do in order to start up and run.
The Fix:
Thanks to the guys that developed this neat toy, the Nook is set to boot from the sdcard before booting from the internal memory. What this means is, your nook will first search for a boot partition on the sdcard before searching for a boot partition on your Nook's internal memory. Because of this, we are able to boot and run OS software directly from the SDcard. This is how we will be fixing your "bricked" Nook Color.
First visit this link:
http://forum.xda-developers.com/showthread.php?t=922870
Download either the Rootpack, or the Clockwork Recovery image (1gb).
Next visit this link and download the 1.0.0 or 1.0.1 restore to stock files:
http://forum.xda-developers.com/showthread.php?t=914690
From this link you should also download the very last zip on the page. It is titled-flashable boot repartition zip. or something of the like. If you followed all these steps and still nothing, I would recommend flashing this as it can fix a completely screwed boot partition.
If you wish to instead restore to a pre-rooted 1.1, visit this link:
http://forum.xda-developers.com/showthread.php?t=932145
Once you have the either version of the bootable Clockwork Recovery (Rootpack or normal standard Clockwork Recovery) and a software version you would like to restore to, you must write your clockwork recovery to an sdcard to make it bootable in the Nook.
In order to do this, you must use Win32DiskImager on Windows or the command line on Mac and Linux. Follow theses instructions for writing the file to an sdcard (substitute the Clockwork file in place of Nooter):
http://nookdevs.com/NookColor_Rooting
Once the image is done writing, open up your sdcard on your computer and copy whichever restore to stock zip you choose earlier onto the card.
Now with your Nook Color unplugged from the computer, insert the sdcard and plug the Nook into the computer. Your screen should flash to life. After a short loading screen you will see a menu, using the volume keys, you are able to navigate up and down. Navigate down to the menu item that reads "mounts and storage." Navigate down and press "Format Data" then "Yes." Next do the same thing except format system. Using the power button to go back to a previous menu, return to the "mounts and storage" menu, make sure the sdcard is mounted. (If your sdcard is mounted, you will see the option to 'unmount /sdcard'. If it is not mounted you will see 'mount /sdcard'. In this case you would want to press the 'mount /sdcard' option in order to mount it. Again using the power button as the back button, navigate back to the main menu. You will see a menu item that reads "Install zip from sdcard." Select it. Now select 'choose zip from sdcard.' Now pick the zip you placed on the sdcard earlier. Scroll down to the 'Yes' option and select it. Clockwork Recovery will begin flashing the stock image to your internal memory. After a few minutes, the process should complete and you will see a message that says 'Done. Installation Complete.' From here you should remove your sdcard and navigate back to the main menu. Select the 'Reboot Now' option.
Note: Sometimes after you see the 'Done. Installation Complete.' message, Clockwork will freeze up and you will be unable to navigate back to the main menu in order to reboot. If this is the case do a hard reboot (hold the power button for 15 or so seconds so the screen turns off, then hold the power button again till it turns on).
Congratulations, you've unbricked your bricked Nook Color
TO EVERYONE STILL HAVING PROBLEMS AFTER THIS, YOU MAY/SHOULD FLASH SAMUELHALFF'S REPARTITION ZIP MENTIONED EARLIER. (LOOK UP A FEW LINES, SAME LINK AS THE 1.0.0 AND 1.0.1 RESTORE TO STOCK ZIPS)
UPDATE:
IF YOUR STILL HAVING PROBLEMS, USE THIS LINK TO INSTALL 3.0.1.0 ON INTERNAL EMMC AND THEN BOOT TO IT.
http://forum.xda-developers.com/showthread.php?t=958748
note: to do this, you need to be able to atleast boot to the N screen.
MORE UPDATE:
This link has an updated bootable CWM version on it with ext4 support. Write this to your sdcard, format /system and /data and flash CM7.
http://forum.xda-developers.com/showthread.php?t=959240
If anyone has anything to add to this tutorial, post here or IM me and I will edit the OP.
So I was doing the 'restore to stock' method earlier today and accidentely reformatted my boot partition is there a fix for this or am I completely hosed now?
bartimeus said:
So I was doing the 'restore to stock' method earlier today and accidentely reformatted my boot partition is there a fix for this or am I completely hosed now?
Click to expand...
Click to collapse
Not hosed at all, all you did was format the internal boot partition. When you insert the sdcard and turn the power on, your Nook will find the boot partition on the Clockwork Recovery sd card and boot to that, enabling you to do a full restore.
Well then there may be something more wrong with my nook. I have performed this 3 times and I am still just stuck at a blank black screen.
Are you sure you wrote the image to the sdcard right? Have you plugged in your nook and let it sit for a while? The Nook does have a pretty strange way of running its battery completely dead. What OS were you running before you went to restore to stock?
bartimeus said:
So I was doing the 'restore to stock' method earlier today and accidentely reformatted my boot partition is there a fix for this or am I completely hosed now?
Click to expand...
Click to collapse
Yes, it is totally effed. Just send me the nook, it's garbage now anyhow.
nootered said:
yes, it is totally effed. Just send me the nook, it's garbage now anyhow.
Click to expand...
Click to collapse
lmfao .
Oh dear god this just happened to me today. Thank you for posting this up.
nootered said:
Yes, it is totally effed. Just send me the nook, it's garbage now anyhow.
Click to expand...
Click to collapse
lolololololololololololol
Sorry. But if the boot partition is corrupt these files wont suffice. You'll need to flash my boot repartiton zip..
Sent from my HTC Desire using XDA App
Hi, thanks for putting this topic up and of course full credit goes to everyone who's been so helpful replying to bricked NC posts.
After 4 days of searching and trying to revive my bricked NC (tried the conventional 8 reboots, power+n methods), I believe I have a unique situation where I:
1) Can't load 128MB/1GB CWR SD ('loading' word appears, then black screen of death appears)
--tested a variation of power + n + up/down arrows (for 2-3mins or more)
--used PC USB / AC to turn device on
--used a Sandisk 256MB/2GB/4GB-CL4 and Transcend 8GB-CL6 uSDs
--used Win7, Ubuntu, EASEUS Partition Master, SD Formatter and another Android device to format the uSDs
--burned the .img using both Win32DiskImager and WinImage
2) Can't load any Froyo/HC SD roms (same results as above)
--same conditions as above
--plus tried every available version of NookieFroyo/HC out there
3) Can't access ADB at any given point. devmgmt.msc does not show any hardware with any VID of 2080. When the NC is powered on by USB, windows detects it and chimes, but that connection disconnects instantly.
Simply put, how it happened was:
OOBE -> BN 1.01 -> Autonooter -> block OTA -> Root + gApps > Rom Mgr'd CWR into eMMC -> HC v4 SD -> gApps -> manual su -> dalingrin's 1.1ghz oc kernel -> reboot success > checking on symlinks -> sudden auto-reboot to stock -> reboot done -> HC loads ok -> blacks out, unable to reboot anymore.
Has anyone else encountered this scenario? In my searches I've not come across anyone with this failure. Is it possible that my CPU has fried due to the OC to 1.1?
P.S. Sam, not able to try your methods as I'm not able to even boot anything from the SD.
I'mm in the same boat (nook) tried everything here as well as a similar guide on androidtablets and nothing. I can't boot at all. No power on, just a black screen. Any help at all would be welcome.
samuelhalff said:
Sorry. But if the boot partition is corrupt these files wont suffice. You'll need to flash my boot repartiton zip..
Sent from my HTC Desire using XDA App
Click to expand...
Click to collapse
Ya, I realized that I forgot that, I'll add it in when I get home today, Thanks.
I flashed the 1.1 CWR image and all is fine now.
RileyGrant said:
Ya, I realized that I forgot that, I'll add it in when I get home today, Thanks.
Click to expand...
Click to collapse
The second link in your original post has a link to it as part of step 5.
It took a couple times of me re-writing the CWR image before I could get it to boot. Now I have it booting into CWR but when I flash the 1.0.1 recovery the nook refuses to boot. Any ideas?
edit: I am removing the micro SD before I reboot
edit 2: sam's repartition boot FTW....I think
LocalStain said:
I'mm in the same boat (nook) tried everything here as well as a similar guide on androidtablets and nothing. I can't boot at all. No power on, just a black screen. Any help at all would be welcome.
Click to expand...
Click to collapse
Glad you found this, it was my next recommendation after the charge break.
Sent from my LogicPD Zoom2 using Tapatalk
How about a dummies guide to the dummies guide for the dummies?
Or, better, WTF! ITS BRICKED!
Already did all the things suggested. Twice. Purchased last Nook Color from Best Buy yesterday, brought it home, charged it to 100%, played with it and ran Auto-Nooter 2.12.25. When I plugged in the cable to boot, it came up with the battery low-wait 15min screen. (Battery was at 100%) Tried again, same thing. Re-flashed Auto-Nooter and tried again, black screen. Nothing. Bricked. What I do get is a black screen with a flash of backlight every 20 seconds or so. Tried to re flash Auto-Nooter and boot, nothing.
Today same story, just wasted 5 hours trying: Auto-Nooter, Clockwork Recovery image, Nookie-Froyo, complete restore-1.0.1.......nothing brings up any life in the nook.
Suggestions? (Ready to return......)
Cant boot to SD
I am running the HC v4 flashed rom and I have tried numerous .img files. It is like it doest see the boot image I just created and boots into Honeycomb everytime? Any thoughts or help please sorry I am a noob.
< snip >
RileyGrant said:
Clockwork Recovery will begin flashing the stock image to your internal memory. After a few minutes, the process should complete and you will see a message that says 'Done. Installation Complete.' From here you should remove your sdcard and navigate back to the main menu. Select the 'Reboot Now' option.
Click to expand...
Click to collapse
< /snip >
After spending the better part of four hours trying to solve a fatal error with my reverted-to-stock NC, I ran across the fix for the problem.
First of all, the problem: After diagnosing a bad NC USB cable that was causing USB device mounting issues within Windows, I began to encounter a fatal error modal dialog that stated, "Your NOOKcolor encountered a problem that requires a system restart" at the home screen. No matter what I did in terms of formatting & re-imaging, the message remained. In an effort to fix it, I decided to restore to stock 1.1 using a bootable CWR SD image. After following the instructions to the letter, including formatting /System and /Data after shooting the stock 1.1 image onto the NC, the message persisted. I then attempted to back-rev to 1.01 and 1.0, with similar results.
I suspect that what happened to me was that during the process of diagnosing the USB cable issues, I booted from a uSD card that had AutoNooter 3.0 on it, and interrupted the process mid-stream, thus causing data or partition corruption. I'm not a Nook expert, so I'm not certain of this, but based on my general experience level, that's what it 'felt' like.
How did I finally recover? As a last step to the standard revert-to-stock process, after rebooting from CWR, I used a three-finger salute to reset the device. It was only after I did this that the fatal error disappeared.
Just thought that I'd post this in case anyone has a similar experience and is desperate for something else to try.
DS
I've gone thru the paces numerous times, even rolled a rooted install back to a full install of 1.0.1 and reapplied the HC v.4 (following all instructions carefully). I don't have any problems with the file extraction and get the Done message. However, when I reboot the nook it gives me a Loading screen then flickers a few times and then an ANDROID_ (flashing curson) and hangs. I've gotten this far every time I've tried to apply the zip. Once in awhile it will flash between the Loading and ANDROID_ screens a few times but ultimately I end up with ANDROID on my screen and nothing else.
Any ideas or direction I can move in? I'm anxious to try this out but prefer to run it from internal memory instead of an SD card...
There does seem to be one disparity between the instructions and the actual application of them, there doesn't appear to be a way to unmount /boot that I recall, only format it.
Make sure data and system have been formatted without issues before flashing the zip.
If that doesn't work, you might have a system partition size issue. Download shad0wf0x's stock image and dd it to your mmcblk0p5 partition (see specific thread). Then try flashing zip after having formatted both data and system.
Sent from my HTC Desire using XDA App
During the formats I haven't gotten any error messages, just a simple Done. when the format of each completes. I do hang when boot is done but a hard reboot, per the instructions, allows me to continue from there and I making sure /system and /data aren't mounted.
I'll give this a shot and let you know how it works out.
Thanks.
That didn't seem to do the trick. The last time I did this I started from a complete reinstall of 1.0.1 with an image I got from this thread.
http://forum.xda-developers.com/archive/index.php/t-914690.html
I'm able to boot into the stock install without difficulty, register the nook, setup my gmail association and then root. If I had a corrupted systems directory would I be able to do all those things?
***this is a repost of what i put in Nook General bc no one was even pseudo reply posting to it....***
Ill make this quick.
Ive been messing with HC and CM7 the past few days, but before I did any of that I used SD CWR to make a backup on my rooted copy of Nook Stock with the way I had it setup and configured, I thought it was a good idea.
The only problem I seem to be running into now is that when it boots back up, I get to the original N boot screen and can't seem to get it past that.
I can still wipe and put back on CM7 or HC at will, but I really want to get this backup copy running again because I have a decent chunk of magazine subscriptions now that I do want to keep using.
Any ideas from anyone on how to get past this?
I do know that in CWR, as per the HC setup instruc, /system and /data are not mounted. Should I wipe again, mount them, and then try redoing my Restore again?
Thanks~
I went to install Phiremod v4 from the EXT4 CWR. It did something funky and wiped out my internal memory (dont know if its just boot or what.)
Oddly, before I was also using NF on a SD, but now it will not work either. I tried other SD cards, and other rom to boot from, with no luck.
When I power up, it is a blank screen. Oddly enough, when I power up using N+power, windows recognizes it as new hardware for a few seconds, but then fails.
Anything else I can do?
I can probably return it, since it seems there is nothing on the emmc, but want to tinker with it for a while.
Steelfan555 said:
I went to install Phiremod v4 from the EXT4 CWR. It did something funky and wiped out my internal memory (dont know if its just boot or what.)
Oddly, before I was also using NF on a SD, but now it will not work either. I tried other SD cards, and other rom to boot from, with no luck.
When I power up, it is a blank screen. Oddly enough, when I power up using N+power, windows recognizes it as new hardware for a few seconds, but then fails.
Anything else I can do?
I can probably return it, since it seems there is nothing on the emmc, but want to tinker with it for a while.
Click to expand...
Click to collapse
Have you run through this yet?
http://forum.xda-developers.com/showthread.php?t=949699
I did try to, but it wont even boot from an SD card.
Trying again wont hurt, though.
Hold down the power button non-stop for over a minute straight. Then plug it in and hold it down again.
A few trys of this (mainly while plugged in) has always gotten me out of non boot. My computer shows the same things, even though my drivers installed.
Sent from one of those missing Droids
altimax98 said:
Hold down the power button non-stop for over a minute straight. Then plug it in and hold it down again.
A few trys of this (mainly while plugged in) has always gotten me out of non boot. My computer shows the same things, even though my drivers installed.
Sent from one of those missing Droids
Click to expand...
Click to collapse
i tried this, all i get is my computer makes a sound like: duh-duh-duh very quiclky, byt nothing else happens...
My Nook will not turn on...
I'll bring it back to B&N and tell them the power button isnt working..
i've only had it for 3 days
When I dd'ed clockwork and then looked at it in GParted, it said nothing was there. But when I put it in my nook, it at least tried to boot this time. Then I tried NF again, but this time it wont fit on my SD for some reason.
Your sd image gets reduced due to the partition of clockwork. You can boot into the clockwork sd card, remove the card, (your nook will still be on and in clockwork) format the card via your computer, put the image you are going to flash, then insert the card back into the nook and flash your zip.
Edit: also make sure you're using the right booyabl we sd for your rom of choice. Nookie froyo requires ext3 format whereas cm7 needs ext4 format.
Sent from my PC36100 using XDA Premium App
Usually at that sound my nook powered on...sorry bro
Sent from one of those missing Droids
Odd, it got out of the Black screen for about a day, but I had trouble booting an sd card.
Now it is a permanent black screen (the screen is off, not just the color)
I was in the same boat as the OP the other day. Odds are there is nothing wrong with the device. Its almost next to impossible t obrick a Nook. Speaking for myself for whatever reason my bootable sdcard was hosed. I went and grabbed a buddies 1Gb card to test and after I redownloaded and burned a 1Gb bootable sdcard IMG all was good to go again. that said if you have a spare sdcard ( any size ) I'd downlaod the current 3.0.1.0 IMG and burn it to the sdcard. Once done toss the card in the device and power it on and it should boot directly into CWR off the sdcard. If it does power down and then move a ROM over to the sdcard and frie it up again so you can reflash it
Edit: Most current bootable sdcard IMG file can be grabbed from here Post#4
http://forum.xda-developers.com/showthread.php?t=987326
Ok, I will have to pick up a new mSD card sometime.