Related
I had just finished installing Myns New Rom and Flashed the combo radios aswell, I ran Titanium Backup and installed my apps. I opened Rom Manager and said I had to flash Clockwork Mod and it updated to 3.O. I then proceeded to make a back up of the rom and then my phone went straight to boot loader, It would not reboot and would not enter recovery just reboots back into boot loader. I finally removed the sd card and rebooted after 10 mins it went back to my rom. I then tried to open my sd card on pc an nothing shows up, I tried 2 others and nothing, cannot even format. I borrowed my friends evo and went to recovery with sdcard in to format it say error can not mount and nothing. I tried within the phone, with cm6 installed and it said the sd card was blank or wrong something, (I forgot) No luck. I think it might have destroyed my sd card, Im trying to find a software that may allow me to do so any luck.
-not visible in pc
-cannot mount or format on phone or recovery mode.
-16gb Micro Sd card Sandisk class 2, bought when touch pro came out for 110 from bestbuy (got 100 back from Htc Touch return so really only 10)
-Had partitoned earlier to run mikifroyo app2sd, unpartioned by formatting.
Please any help would be greatly appreciated, thank you.
Ok when I Insert My SD card it just boots to loading and reboots over and over again. Any ideas?
deolarte said:
Ok when I Insert My SD card it just boots to loading and reboots over and over again. Any ideas?
Click to expand...
Click to collapse
try looking in the forums for the lastet recovery in .zip format.
Copy it to the root of the sd card. (if you think that you have an issue with the SD card, then take a fresh SD that is formatted to Fat32. Make sure it is not NTFS. If you formatted on the Mac, make sure the partition format is MBR and not GUID, if you don't know how to do this, I can explain further. The easiest way would be to make sure that you do it on a windows machine)
Start your phone, and hopefully it will install the recovery automatically.
After you install the recovery, and get your phone booted into android, you can locate a pre-rooted rom of your choice in the forums here or at the "other" place if you prefer.
You can read more about it in this other section of the forum. The information below is from that forum, in case you can't find it or are too lazy to search.
http://forum.xda-developers.com/showthread.php?t=705026
Latest version :
IMG (fastboot or flash_image method): recovery-RA-supersonic-v2.2.1.img - MD5Sum: c9a28b8be2c97e5805d530ed991b26fe
PC36IMG (bootloader method) : PC36IMG-Amon-V2.2.1.zip - MD5SUM: 26eadae1e206784d0bb9426f24f4303d
Thanks, I was planning to do this but Im more concerened about my sd card, The phone boots well with out the sd card now, So I was planning to install the zip later. Thanks though I really appreciate the help and thoroughness of your answer which is great. But do you by anychance know what I can to do to recover the card back?
deolarte said:
-not visible in pc
Click to expand...
Click to collapse
Not visible as a drive or not visible as one that can be formatted?
drive on one pc and not possible to be formatted on other. Not possible to format on nook, evo, camera
Okay, yes, I'm new and I'm sorry if this question has been answered a million times. I've checked through a million threads here at xda but I haven't found what I need.
So, here we go.
I'm trying to boot CM7 from a microSD. The microSD I have is a Class 4 8GB Sandisk. I'm using a Sandisk Adapter to transfer files. This is what I do, what happens, so on and so forth.
So, when I write verygreen's size-agnostic SD image to my SD card, it changes the size from 8GB to around 120-130 MB and leaves about 7.29GB unallocated. So, I use EASEUS Partition Master to make the "usable" partition the full size, etc. Then I copy over the CM7 file (update-cm-7.1.0-encore-signed.zip) and the gapp files (gapps-gb-20110828-signed.zip).
Power down the Nook, insert microSD, power on. Here comes the Penguin that I've seen a million times today. Blue flashing text, some I can read, some I can't. Anyways.. to the point "all steps complete, requesting shutdown" or something like that. It shuts down. I start it up, I get the CM7 loading screen (green icon,
"Loading" underneath) ALL DAY. So, I don't know, I plugged the NC into my PC, and it got past the loading screen, so I'm thinking, HELL YEAH, finally. But NO, it was not to be. I've been stuck at the Android riding the skateboard into the blue ring of rotating arrows for 30 minutes.
Seriously.
Let me tell you, I've tried Honeycomb and an older version of Cyanogenmod. It's just not working. I booted it to stock, flushed the cache, deleted the history (who knows, it could've helped?) and right after that is when I plugged it into the PC and go it to go one more screen forward. I've reformatted the microSD card, reinstalled everything. Over and over and over. I don't get it.
Help? Please???
I would start from scratch again. Reformat your sdcard. Install the boot image, eject the card. Put the card back in your computer and install the nightly. Now put it in your nook and boot up. When it's done booting up, shut down your nook remove the card and put gapps on it. Put it back in your nook and boot up. Install gapps by holding the power button down, pick reboot then recovery. As for using partition manager, don't. I never did and I had no problem using the rest of the space on the two nooks I have. Good luck.
Sent from my SCH-I510 using XDA App
You don't resize the partition... if you want a larger boot partition you can resize that up to 2GB max... then just boot it in the nook... it uses that original unallocated space to create 3 more partitions for use in running a ROM from the card.
You don't need to read a million threads, just read and follow instructions on this linked thread.
http://forum.xda-developers.com/showthread.php?t=1000957
[Q] Chronic "Unexpected Lack of Boot Partition on the SD card! Please Report"
Hi,
First let me say - YES, i have searched all of the forums here (and a number of other sites) and seem to have tried almost every option.
I have Chronic "Unexpected Lack of Boot Partition on the SD card! Please Report" problems. The farthest I get guaranteed is the cyanogenmod boot and menu (if I try and bring it up). I'm simply trying to get the SD card with cm7 to boot reliably and not eventually loose the boot partition.
Off and on since spring I was able to burn a CM7 image (verygreen's size agnostic, and one or two others I have since lost track of) to a SD card; have had it boot to cm7 and it work for awhile - but then eventual degraded into the no partition found error. the majority of the time it just doesn't work and results in that annoying purple black screen.
When it does work, it only works for awhile and then the boot partition can't be found; a few very small 3 of times - if I copied a new update it woke back up ad worked for a couple of reboots then lost the partition again.
Anybody got time to take pity on my melted brain and take a few guesses?
Clearly I'm not only missing something - but as things have gotten worse, am now missing more (if that is possible) as I'm going backwards to see why it no longer works at all.
At this point wrong has happened so often, I'm just lost on what even worked way back when I started.
I'm trying to backtrack to where it at least worked a little for a few days...but noob world is decaying into worse world.
I tried a couple of other, older processes and a multiboot menu one that seemed promising (plus could handle the new naming conventions for 7.2 CM7); but that one never even got past the missing boot partition.
I have tried approx 10 2gb SDCards, Sandisk, Kingston, Unknown; Class 4 and mixed.
I have tried 3 8GB SD Cards, Sandisk, class 4
I have tried 1 16gb SD Card, Sandisk, class 4
I have tried a Vivitar Micro SD Card Reader
I have tried the micro SD card Adapters in a laptop, and then in a sandisk USB adapter.
I even tried doing it all using the Nook color via a USB cable.
I even tried leaving the nook color off and connecting the USB cable to the PC to initiate a boot.
Using Windskimager
Using SD formatter
Have formatted Full erase and overwrite.
Tried leaving partition size alone
Tried partition resizing up to 250mb
Tried cm7 zip alone and with gapps
WinXP on 2 desktops and a laptop
It sounds like you have run the gamut of attempted resolutions.
That message is part of the verygreen partitioning script that runs every time the verygreen recovery is run. So, that means the normal boot kernel for CM7 is not loading.
The way the verygreen SD should operate is it starts with uImage and uRamdisk on the boot partition. Those are verygreen's recovery files. The first time it is booted, it looks at your emmc to be sure it is a nook. Then it looks at the SD to see if it has been partitioned yet. If it is not, it partitions it into those partitions necessary for installing ROMs. After partitioning, it looks for a zip to install. If it does not find one, it shuts down and the next time it boots it does the same thing until it finds the first ROM zip to install. If it finds one, it installs it. The first time it installs a ROM, it renames those uImage and uRamdisk verygreen files to uRecImg and uRecRam and they become the verygreen recovery files. And it installs new uImage and uRamdisk files from the zip to become your CM kernel and ramdisk. These are what normally will load in the future to start CM.
Now, with the disk partitioned and CM installed, ordinarily, after the cyanomod logo comes up, it boots by default to CM via the uImage and uRamdisk files. If you intercede with the boot menu and tell it to boot to SD recovery, it looks for uRecImg and uRecRam to load the verygreen recovery. If that is loaded, the verygreen script does all its checking again, it verifies that emmc is a nook, then tries to verify if the SD is partitioned. If it is, it looks for a new zip to install. If, in checking to see if it is partitioned, it cannot find partition 1, it gives that message that has been bugging you.
So I see two things that are happening to you.
First, it is booting to the verygreen recovery first instead of CM. That could be due to a recovery bootloop happening. Look at my tips thread linked in my signature to see an explanation as to what that is and how to possibly get out of it.
Second, after it boots to the verygreen recovery, it does its checking and cannot find partition 1 of the SD and gives you that message.
What I cannot understand is, if you have no partition 1 on your SD, how is it booting to the verygreen recovery?
What you have not told us is what you have on emmc. Stock? Does it boot properly without the SD installed? Or does it go to stock recovery?
After this happens to you again, take the card out and put it in the PC. Tell us what you see. What files are there? Maybe look at it with Mini-Tool Partition Manager and see what partitions it reports.
leapinlar said:
What you have not told us is what you have on emmc. Stock? Does it boot properly without the SD installed? Or does it go to stock recovery?
Click to expand...
Click to collapse
Ditto on that - especially as it boots happily to that error message time after time after the green cyanomod screen appears and I can also do the menu trick to get it to go into recovery.
Just as a clarifier: A number of times it tried to do the install (text flowing by) and at the end claims it can't find the boot partition - odd (unless I have less of an idea of what I am doing than I think) as isn't all that running from that partition? A fairly even number of times it doesn't even run the install and just errors out right up front.
Once in a great while it all works, and I'm good for a few days - but eventually upon rebooting to get it back to normal (either by menu choice or by pulling the sd card) - all I get is that lack of partition again.
leapinlar said:
What you have not told us is what you have on emmc. Stock? Does it boot properly without the SD installed? Or does it go to stock recovery?
Click to expand...
Click to collapse
Yes with the SD card out it boots to stock, although a few time what looked like the CWMod menu came up after I shut down and started up without the SD card installed. Maybe only 2 or 3 times out of WAY to many boots to stock so the kids could read their books while I went to work.
I have even tried resetting the nook to factory on the off chance I did something dumb while mucking about to cause that.
leapinlar said:
After this happens to you again, take the card out and put it in the PC. Tell us what you see. What files are there? Maybe look at it with Mini-Tool Partition Manager and see what partitions it reports.
Click to expand...
Click to collapse
Will do so later tonight and will read the notes in your signature as well.
I saw something go by about the boot partition having to start at the 63 block or something - I can't believe ALL my SDcard adapters / writers are bad, but could the nook reader be screwy? Anyway to do a real test? I've been using the Easeus Partition Manager, but will try the Mini-Tool Partition Manager.
Thanks for the step by step explanation of exactly what happens in the process so I can again get a handle on what it's all doing. That all makes sense to what it looks like it tries to do. Deeply appreciate the time!.
You know, I am beginning to suspect something is wrong with your card reader built into the nook. Some sort of intermittent thing like a pin not making a good connection to the card. Put an ordinary SD in it and see if your stock can consistently read it.
Is your unit still under warranty? You might want to explore seeing if you can get it replaced.
Your downloaded verygreen image might be corrupted. Have you tried re-downloading it?
Sent from my NookColor using xda app-developers app
leapinlar said:
You know, I am beginning to suspect something is wrong with your card reader built into the nook. Some sort of intermittent thing like a pin not making a good connection to the card. Put an ordinary SD in it and see if your stock can consistently read it.
Is your unit still under warranty? You might want to explore seeing if you can get it replaced.
Click to expand...
Click to collapse
I had thought of that too - at stock it seems to have no problems reading consistently; I've done surface tests using partition manager - but haven't located any real other options of hard testing like once done for hard drives.
Plus the fact that sometimes, it will work for days before it craps out.
j8048188 said:
Your downloaded verygreen image might be corrupted. Have you tried re-downloading it?
Sent from my NookColor using xda app-developers app
Click to expand...
Click to collapse
A number of times - I went through and wiped all my downloads for the latest try.
Okay So As I mentioned I went back and wiped everything I had downloaded and restarted (again).
Current status is it's working BUT:
suspiciously too easy this time, worked first shot
- (having said that, I've had looking stupid and asking suddenly means it all starts working - so if it's that I'm good with this)
I've only rebooted into CM7, not back to stock at any time
Have not removed the SD card
I've not had time to load up the apps I like, just the kids games
- (sometimes I think it's the more wanted, the less reliable)
Obviously because I haven't removed the SD card, i haven't been able to retry things enough to recreate the other problems of boots right, yet can't find the partition when it really counts.
Changes (listing stupid things too, just because):
-Went back to my sandisk class 4 16gb HC card
-changed USB adapter back to sandisk one, using a sandisk micro to SD adapter that specifically says sdhc (although I think that is really just marketing
-Formatted the SD in the Nook x2, and did not use SDformatter
-Looked at the partition on the card with MiniTool not Easeus partition manager
-There is a step in verygreen's where you pop the card out and reconnect to the PC BEFORE adding the cm zip, made sure to do that - but could swear I had done it before.
Full painful boring steps that SO far has gotten it past the first stage of creation (again the full test is when I boot into stock a few times, or remove the SDcard for anything, or load my really wanted apps on the android side):
--Also note my lack of class 4 Sandisk cards, I only had one after all. BUT I have had this all work to this point with the 16gb only to have it go south.--
Painful details is so I can catch what is really worthwhile different as even WHEN I get it to work, I'm going back to try all the other cards because it worked so oddly and failed so oddly and differently - but that's just me.
> The 2GBs are:
6 Sandisk SD, don't see any class Rating
2 no brand SD, don't see any class Rating
1 Kingston SD, don't see any class Rating
> The 8gb are SDHC "Adata" Class 4 SDHC
> The 16gb is a Sandisk Class 4 SDHC
Using the 16GB Sandisk Class 4
--------------------------------
> Nook booted to stock
Inserted SD Card
Unmounted
Formatted sucessfully
unmounted and removed
> Put in Red SD / SDHC Adapter
Put in Sandisk MicroMate SDHC to USB Adapter
Put in Front USB spot
> Mounted as E Drive
E Drive shows standard Nook Folders:
.amdroid_secure
B&N Downloads
LOST.DIR
My files
> MiniTool Partition Wizard
Surface test = all good.
>Write the image on your SD card
Used Win 32 Disk Imager
After done with writing, eject and then re-insert the uSD card into your computer.
Two Partitions - 118 and 14.72gb
>Copied to card:
update-cm-7.1.0-encore-signed.zip
Installed correctly
configured wireless
Rebooted = OK
Rebooted = OK
>Turned off
Removed SD Card
Put in Red SD / SDHC Adapter
Put in Sandisk MicroMate SDHC to USB Adapter
Put in Front USB spot
copied gapps
>Boot into Recovery
Gapps installed
> boot
all good
did all set ups like before
added apps (7 games for kids)
rebooted twice
started using
added one app I really like (newshog)
Listening for drumming... nothing so far (Dr. Who reference)
I'm going to go the weekend before rebooting to stock as I can do some adding, and rebooting to android.
Maybe backup the droid side this time around.
THEN the death tests on Monday
-thanks for listening_
p.s. - Yes, I still suspect the card reader somewhat as REMOVING may be where it breaks down.
However, once or twice when I had the Unexpected lack of boot partition error - I was able to bring it back by doing a CM7 update via recovery, despite it refusing to find the boot partiton immediately previously - of course that means the SDcard was removed and reinserted. Most time reinsertion = no help.
You do not need to remove the SD to test booting to emmc. Just press and hold the n button during the boot until the boot menu comes up. Then select emmc/normal and boot. It will boot to stock. The only problem with doing that is now your SD boot partition is 'sdcard'. But should work for testing stock.
leapinlar said:
You do not need to remove the SD to test booting to emmc. Just press and hold the n button during the boot until the boot menu comes up. Then select emmc/normal and boot. It will boot to stock. The only problem with doing that is now your SD boot partition is 'sdcard'. But should work for testing stock.
Click to expand...
Click to collapse
Yes, I know - but it's two separate tests to see which one caused the problem.
Turns out that neither was needed - it was easier to create; my son simply turned it off (not a reboot cycle as I had been doing which worked).
When it was turned on, it no longer boots - it goes straight to BSOD (actually deep purple).
Booting into recovery gets me:
Penguin Logo
rcS!
Populating /dev using udev: done
Initializing random number generator.... done.
modprobe: chdir(2.6.32.9): No such file or directory
Starting Network...
Detected Standard B&N nook layout, emmc first
Error! Unexpected lack of boot partition on the SDCARD!
Please Report!
Poweroff when ready
Since I'm till held to the noob reposting limit of once every 5 minutes and the captha I can barely read - I'll post MiniTool result in about 5 minutes. I'll link a screen capture if i can here.
I tried to boot per menu to the EMMC stock; Clockworkmod Recovery v3.2.0.1 came up. I know I did emmc and what ever the second default is (which should be normal) - I'm pretty sure it was normal.
I offed it and did the same and confirmed it was the default; THIS time it came up Nook stock.
Is there some way I installed something to the stock NOOK and didn't remove it when I restored to factory? The other day I did the restore from that same clockworkmod screen NOT from the stock Nook environment.
I'm wondering if I somehow created my own monster way back when I first started this and was playing in the android environment.
I just edited what I wrote a few seconds ago. The reason it went to emmc recovery is because the recovery flag was not reset when that SD Recovery told you that error. Did you read my tips about recovery bootloops? When you exited 3.2.0.1, it cleared the flag and booted normally.
I still suspect hardware issues.
Just for Ha, Ha's I hooked the Nook via USB to the PC.
G Drive "Removable Disk G" (wants a disk to be inserted)
E Drive "MyNookColor" ( Lots of what I assume to be standard Nook folders.
See my edit above.
Attachement # 1 SD Card from Mycomputer:
Attachment # 2 MiniTool View of SD Card
Boot Partition
Properties using Minitool Partition Wizard (attached):
Used
Partition Info
File System Info
Surface Test of Boot Partition:
Perfect - so no picture.
This is SO aggravating - I almost would accept just knowing why rebooting wrecks something if I knew WHAT).
leapinlar said:
I just edited what I wrote a few seconds ago. The reason it went to emmc recovery is because the recovery flag was not reset when that SD Recovery told you that error. Did you read my tips about recovery bootloops? When you exited 3.2.0.1, it cleared the flag and booted normally.
I still suspect hardware issues.
Click to expand...
Click to collapse
Sorry, apparently not closely enough - got lots of time again.
....didn't expect that anyone would be watching, was busy posting pictures so I could go away and read and think...
Probably is hardware - wish I had some way to vigorously test that, I get that basic use in Nook Stock doesn't really prove everything is good.
Plus I bought refurbished and I have to go dig up the warranty, it was months ago, so not too hopeful and boxes long gone. Don't know how nice B&N is, free replacement charger and cord is one thing - whole another refurb unit is different if I can't show stock SD card reading is an issue, not sure how much they check, but I don't think they care about CM7 off a SDcard not working!
Everything looks perfect on that card. All the right files, partition sizes, etc. You have stock on emmc, CWM 3.2.0.1 on emmc recovery.
I still suspect hardware issues. Powering off makes card semi-unreadable. Can still boot to it but when checking for partition information on SD fails.
If you registered your nook, the serial number is all you need. Refurbished usually have a one year warranty. Mine did. Just tell them card reading is intermittent. Which it is. They are pretty generous. You still have stock on there.
Edit: Try just an ordinary SD and power off, reboot, and repeat many times and in between check card reading ability.
leapinlar said:
Everything looks perfect on that card. All the right files, partition sizes, etc. You have stock on emmc, CWM 3.2.0.1 on emmc recovery.
I still suspect hardware issues. Powering off makes card semi-unreadable. Can still boot to it but when checking for partition information on SD fails.
Click to expand...
Click to collapse
Yup, it's really the only thing that hasn't been able to be changed through all of this.
I've mostly gotten these results - I've managed to make it worse as I redid things and apparently got sloppy. But when going back to methodically following instructions I have what I had months ago. I had hoped buying other cards would make it at least act differently.
Thanks for all of the reviews and double checking, at least I now it's not something obvious (but wasn't obvious to me) that I missed along the way!
I'll have to call B&N and see how strict they are and if they take the "It just has trouble reading any SD card consecutively".
Now where was that review of the Nexxus 7.... and I wonder how all the tablet prices are going to drop especially for the Galaxy Tab. Buying is not as fun but I am completely beat with modding failures.
We are too fast with each other. Lol. See my edit above.
This is my first run at trying to get the Nook Color to boot CM7 off a microSD -- I have tried an 8gb (PNY) and 32gb (SanDisk) I have tried burning the img using DiskImager and WinImage on both SD cards and when I try to power on the Nook I get nothing. Screen doesn't flash, no error, no sign of power whatsoever -- I did some searching and did not find anyone with a similar problem.
I have tried holding the power button down shorter/longer and I only once got power to the device but it still booted into the native OS. Any direction would be greatly appreciated -- thanks in advance!
-j
Most of the time if the card will not boot up its because of user error on mounting the image onto the card and making the card into a boot card. Lots of people get hung up on this part of installing cyanogenmod onto the card. There are lots of different methods to do this, this one link here by verygreens has been reported by others as being the easiest along with his guilde on doing so. http://forum.xda-developers.com/showthread.php?t=1000957
Some methods require you to partition the card, one partition for the boot files and another partition for the cyanogenMod image file. The above method simplifies this though for you. Dont forget you have to finish mounting the cyanogenmod image file along with your .gapps file with either a recovery method or by using the manual recovery on the nook color, the link above goes through that for you.
If you are using an internal (built in card reader) on your computer... buy a cheap $5.00 usb reader/writer... many have had issues with internal card reader/writer.
Look at my tips thread linked in my signature to learn about bootable SD's. And as far as powering up, it sounds like you are holding the power button too long and it is turning itself back off. Only hold it for a few seconds until you see a tiny flash on the screen and let go.
Sent from my Nook Color running ParanoidAndroid and Tapatalk
Success!
Great! -- I have the OS running now just working on Play Store -- thanks for such quick responses!
meteorrock said:
Most of the time if the card will not boot up its because of user error on mounting the image onto the card and making the card into a boot card. Lots of people get hung up on this part of installing cyanogenmod onto the card. There are lots of different methods to do this, this one link here by verygreens has been reported by others as being the easiest along with his guilde on doing so. http://forum.xda-developers.com/showthread.php?t=1000957
Some methods require you to partition the card, one partition for the boot files and another partition for the cyanogenMod image file. The above method simplifies this though for you. Dont forget you have to finish mounting the cyanogenmod image file along with your .gapps file with either a recovery method or by using the manual recovery on the nook color, the link above goes through that for you.
Click to expand...
Click to collapse
Hi, so I've tried everything I can think of to restore my Nook to the stock 1.4.1 but nothing has worked and I've given up before I break anything else...
This all started when I was trying to install the CM7.2/CM9 dual boot from SD card - I burned the image to the SD card and booted but the device just hanged at a black screen (for a lot longer than it should have) after the CM "loading" startup screen.. I tried removing the SD card after holding the power button to turn it off but it then refused to boot to the EMMC stock OS... Somehow (I've only ever used SD card CM ROM's) an old CWM install (v.3.0.2 or something) was installed on the internal memory that booted when I tried to launch a factory reset (Power + N + vol+).
I then followed an older guide to restore to stock by formatting the /system and /data and installing a .zip from sd card (the nookcolor_1_4_1_signed.zip) but it failed with a (bad) error....
Now I don't know what to do. The device now hangs at "Read Forever" and the internal CWM is gone, as well as everything else I'm assuming... It will boot into CWM if it's installed on an SD card, but without that it will just reboot into Read Forever when I try to turn it off...
An aside, but now that I've checked with external CWM again, it appears there is now a "/system1, /system2, /data1, and /data2" file on the EMMC...
TL;DR: How do I restore Nook Color to stock 1.4.1 from CWM installed on an external SD card without flagging a "(bad)" error with the install?
Thank you for any help and I hope I haven't bricked this device... Hopefully this is just a case of ignorance on my part
EDIT: I've tried re-downloading the 1.4.1 and even a 1.2 signed ROM with out success. I haven't rooted the device, but I do not know how the internal CWM got there, as well as the fact that the external SD dual boot didn't work.. I'm using a new SanDisk Ultra 16GB SDHC Class 10 card if it makes a difference..
Could not having rooted the Nook be the only cause?
I had successfully dual booted the CM7.2 and CM9 for months until my old 16GB card broke... This was the new card I bought last week and it's been nothing but problems, exacerbated by myself, probably :/
I
cekren said:
Hi, so I've tried everything I can think of to restore my Nook to the stock 1.4.1 but nothing has worked and I've given up before I break anything else...
This all started when I was trying to install the CM7.2/CM9 dual boot from SD card - I burned the image to the SD card and booted but the device just hanged at a black screen (for a lot longer than it should have) after the CM "loading" startup screen.. I tried removing the SD card after holding the power button to turn it off but it then refused to boot to the EMMC stock OS... Somehow (I've only ever used SD card CM ROM's) an old CWM install (v.3.0.2 or something) was installed on the internal memory that booted when I tried to launch a factory reset (Power + N + vol+).
I then followed an older guide to restore to stock by formatting the /system and /data and installing a .zip from sd card (the nookcolor_1_4_1_signed.zip) but it failed with a (bad) error....
Now I don't know what to do. The device now hangs at "Read Forever" and the internal CWM is gone, as well as everything else I'm assuming... It will boot into CWM if it's installed on an SD card, but without that it will just reboot into Read Forever when I try to turn it off...
An aside, but now that I've checked with external CWM again, it appears there is now a "/system1, /system2, /data1, and /data2" file on the EMMC...
TL;DR: How do I restore Nook Color to stock 1.4.1 from CWM installed on an external SD card without flagging a "(bad)" error with the install?
Thank you for any help and I hope I haven't bricked this device... Hopefully this is just a case of ignorance on my part
EDIT: I've tried re-downloading the 1.4.1 and even a 1.2 signed ROM with out success. I haven't rooted the device, but I do not know how the internal CWM got there, as well as the fact that the external SD dual boot didn't work.. I'm using a new SanDisk Ultra 16GB SDHC Class 10 card if it makes a difference..
Could not having rooted the Nook be the only cause?
I had successfully dual booted the CM7.2 and CM9 for months until my old 16GB card broke... This was the new card I bought last week and it's been nothing but problems, exacerbated by myself, probably :/
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Easy solution. Go to my tips thread linked in my signature and make a bootable CWM card per item A10. Then flash my format 567 zip. Then go to item A15 and download my 1.4.3 stock ROM and flash that. Boot up, register and you are golden.
If you want to put a ROM on SD go to my updated SD instruction thread also in my signature.
Sent from my Nook HD+ Running CM10 on SD
leapinlar said:
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Easy solution. Go to my tips thread linked in my signature and make a bootable CWM card per item A10. Then flash my format 567 zip. Then go to item A15 and download my 1.4.3 stock ROM and flash that. Boot up, register and you are golden.
If you want to put a ROM on SD go to my updated SD instruction thread also in my signature.
Sent from my Nook HD+ Running CM10 on SD
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Thanks! I'll try that right when I get home..
EDIT - Awesome - It works! The dual boot card also works!
EDIT 2 - so... booting from the SD card still doesn't work... It just hangs at the Cyanogen7 boot video looping over and over (left to go to the store, got back and it was still looping)... holding power button down just resets the device while the SD card is in, doesn't actually shut down for more than 4 seconds or so....
Should I post this as a new thread? I'll try searching for anybody else having this problem in the mean time...
cekren said:
Thanks! I'll try that right when I get home..
EDIT - Awesome - It works! The dual boot card also works!
EDIT 2 - so... booting from the SD card still doesn't work... It just hangs at the Cyanogen7 boot video looping over and over (left to go to the store, got back and it was still looping)... holding power button down just resets the device while the SD card is in, doesn't actually shut down for more than 4 seconds or so....
Should I post this as a new thread? I'll try searching for anybody else having this problem in the mean time...
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Are you using Racks' dual boot SD? If so, how recent is it? You might want to go to his special CWM and clear dalvik cache and try rebooting again.
Sent from my Nook HD+ Running CM10 on SD
leapinlar said:
Are you using Racks' dual boot SD? If so, how recent is it? You might want to go to his special CWM and clear dalvik cache and try rebooting again.
Sent from my Nook HD+ Running CM10 on SD
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Yeah, I used the Dual Boot image I downloaded a couple days ago from Techerrata (I used the one at the top of the list that had the most downloads, connection I'm on is blocking Techerrata so I can't get the exact name ATM) with burned with Win32DiskImager, popped in the card and turned on but it just hangs. I'll try clearing the dalvik cache with his CWM image and see if it fixes anything..
EDIT - Ok, I tried clearing the cache, but it gives me the following error:
E:unkown volume path [/data]
I checked the Mounts and Storage Menu, and it looks like I still have "/system1, /system2, /data1, and /data2" directories, did the 567 format.zip not take care of whatever file structure or partition these were kept on in the EMMC?
cekren said:
Yeah, I used the Dual Boot image I downloaded a couple days ago from Techerrata (I used the one at the top of the list that had the most downloads, connection I'm on is blocking Techerrata so I can't get the exact name ATM) with burned with Win32DiskImager, popped in the card and turned on but it just hangs. I'll try clearing the dalvik cache with his CWM image and see if it fixes anything..
EDIT - Ok, I tried clearing the cache, but it gives me the following error:
E:unkown volume path [/data]
I checked the Mounts and Storage Menu, and it looks like I still have "/system1, /system2, /data1, and /data2" directories, did the 567 format.zip not take care of whatever file structure or partition these were kept on in the EMMC?
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The format 567 zip was for clearing the partitions on internal memory (emmc). Those partitions you are looking at are on the SD card (system1, etc).
You might just try clearing cache with his cwm rather than dalvik cache. You also might get a better response posting your dual boot question on the dual boot thread. I don't know a lot about the dual boot.
leapinlar said:
The format 567 zip was for clearing the partitions on internal memory (emmc). Those partitions you are looking at are on the SD card (system1, etc).
You might just try clearing cache with his cwm rather than dalvik cache. You also might get a better response posting your dual boot question on the dual boot thread. I don't know a lot about the dual boot.
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Sounds good, I'll try that. Thanks again for all the help, though!
One thing to note... the initial boot does take a while and sits on a black screen while the cache image and formatted. Racks has put that into the dual boots with loop mounting so each bootable system will have its own cache space and avoid overwriting cache data from nother ROM.
DizzyDen said:
One thing to note... the initial boot does take a while and sits on a black screen while the cache image and formatted. Racks has put that into the dual boots with loop mounting so each bootable system will have its own cache space and avoid overwriting cache data from nother ROM.
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Good to know, but should it really take more than 90 minutes to initially boot? I let it boot up to CM7 on a freshly burned Class 10 card and left for the store, when I got back it was still at the boot video, watched it for another 5 minutes and it still didn't do anything... I don't really know what the problem is, could it be the card?
I have seen it take up to10 minutes, but 90 is definately excessive... I would suspect the card being the issue... class 10 cards are not good for running any operating system from. While they have exceptional sustained read/write speeds... they (generally) have poor random small read/write speeds, and this is the types of files used by an operating system.
DizzyDen said:
I have seen it take up to10 minutes, but 90 is definately excessive... I would suspect the card being the issue... class 10 cards are not good for running any operating system from. While they have exceptional sustained read/write speeds... they (generally) have poor random small read/write speeds, and this is the types of files used by an operating system.
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Oh.. ok, well good to know! I'll pick up a different card today and see if that will work.
I got the Mirage 7.2 to work, by writing the "generic_sd.img" to the card, the coping the .zip download to the boot partition (renaming it to "update-cm7-mirage.zip" so the generic loader would see it)...
I inserted the card, booted, and Tux showed up and it ran through partitioning the card, expanding the mirage zip, and shutting down. However, when I turned it back on, it showed the Cyanogen mod bootloader, and I selected "SD Normal" but Tux showed up again and it went through trying to partition again (which it said was not needed, so it skipped) and finding an update- / .zip file (which it deleted when it expanded it before), same with the SD recovery boot option... Should I just try a new card?
EDIT - So, I was sick of messing with SD card booting, and realized I really don't care if I have the stock OS on it anymore since my warranty is about to run out anyway, I just rooted it an installed Mirage 7.2 and it works! Thanks for the help with the SD Card problems, though!