[Q] Dual Boot Help - Barnes & Noble Nook Tablet

I've searched and i haven't. Really found anything explaining how to dual boot the nt. I have already rooted it internally using this method. But I'm not 100% sure how to dual boot. Any help and explanations are appreciated.

Which two ROMs do you want to dual boot?

I would like to use my cm9 and cm7. But stock nt would be fine too.

You can do CM9/CM7. However, you must flash CM9 internal and run CM7 from SD.
So firstly, go ahead and flash the latest CM9 normally using CWM.
Then write the CM7 SD Version .img to your SD card. After that's done, go to the first partition of your SD card and replace the flashing_boot.img with Cyanoboot's flashing_boot.img.
That way, when you boot with the SD in your NT, you have access to the Cyanoboot boot loader and can choose which ROM you want to run.
At least, this is the way I did it, and it has worked for me since the CM9 release.

Thank you so much. This is a huge help!!

No problem. Report back if you have any issues.

I wrote the image to sd card, then it formated, where do i download cynoboot bootloader? And where is the file i need to replace? Sorry, ive never done any of this before.

would it be a similar process to do 1.4.x and CM7 or CM9

I'm guessing yes, as long as you can burn img to sd card. I got cynoboot. But now it says that i have bad boot image magic (in memory) it wont let me boot.

YALORT said:
I'm guessing yes, as long as you can burn img to sd card. I got cynoboot. But now it says that i have bad boot image magic (in memory) it wont let me boot.
Click to expand...
Click to collapse
Wait, what are you trying to boot into?

Im trying to boot into CM7 that i burned to my sd card.

YALORT said:
I wrote the image to sd card, then it formated, where do i download cynoboot bootloader? And where is the file i need to replace? Sorry, ive never done any of this before.
Click to expand...
Click to collapse
What did you mean here? "then it formatted"

After i burn the sdcard it tells me. To format it. Ill retry the burn then i wont format and see what happens

YALORT said:
After i burn the sdcard it tells me. To format it. Ill retry the burn then i wont format and see what happens
Click to expand...
Click to collapse
By formatting, you might have erased the data on the boot partition of the SD card.
Moral of the story: Never trust Windows. It's always trying to mess up what you're actually trying to do.

When I don't format my nook says the card is damaged. Thanks for your help buddy. I'll just start trying to fix the problems I've found in cm9. Thanks.

YALORT said:
When I don't format my nook says the card is damaged. Thanks for your help buddy. I'll just start trying to fix the problems I've found in cm9. Thanks.
Click to expand...
Click to collapse
Okay. I'm not sure why it wants you to format. It shouldn't need you to do anymore more to the card. Oh well.

Related

[Q] Can't mount SD card on recovery

Hi all. Used the search tool but couldn't find nothing similar.
My ATRIX is unlocked, rooted, running stock gingerbread. I used the automatic script for unlocking bootloader and rooting. I guess it installed Tenfar's recovery too. I installed Rom Manager some time ago, and today I have CWM Recovery 5.0.2.0. So I wanted to switch to romracer's in order to install a custom rom (maybe neutrino or wet dream, something with hdmi landscape =).
I was trying to instal romracer's recovery this morning. I'd put the .zip on my ext sdcard, but when I tried to use the "Install fom SD card" in RomManager, all I could see was the internal storage files. So I went ahead and transferred the .zip to internal storage root. Used Install from SD card again, selected the .zip. The phone rebooted, got into recovery mode.
That's when the problem came. It keeps waiting for SD card to mount, and then times out (20s). Is this sdcard trying to mount the EXT microSD? Why he needs it, since the .zip is in internal storage?
Any ideas on how to solve this? Am I doing something wrong here? Thank you very much. sorry providing so much information, thought it could be useful.
edit: additional information: I can see and use the external sd card on the phone normally. Can acces it via USB too, no problem.
Where exactly are you stuck? You say you managed to flash a zip and then rebooted the phone, right? So where are you now?
What filesystem is your SD card formatted in?
Boot to fastboot and flash recovery from fastboot.
Sent from my MB860 using xda premium
nthon9 said:
Where exactly are you stuck? You say you managed to flash a zip and then rebooted the phone, right? So where are you now?
What filesystem is your SD card formatted in?
Click to expand...
Click to collapse
When it reboots and automatically enters recovery, it says it cannot mount the SD card. So it doesn't actually flashes the zip, I guess. I'm where I begun.
Windows says its "FAT". Not FAT32, just FAT. Its a small (512mb) microsd card from my old phone. Should I format it? Maybe its just too small to use in this phone?
Thanks for your reply.
d3athsd00r said:
Boot to fastboot and flash recovery from fastboot.
Sent from my MB860 using xda premium
Click to expand...
Click to collapse
will try that later. thanks.
no clue about what was happening to my sdcard?
I thought it might've been a fs issue - I had something similar recently, but it does seem more like your recovery is borked!
As that guy up there ^ said, flashing over the recovery may do the trick

Get NT to boot into CM7 instead of CWM with card removed

For some reason when i remove my sd card and boot up it goes directly into CWM instead of CM7. Putting the card back in gets me to boot into CM7.
Is it advisable to change this and how?
wedmiston said:
For some reason when i remove my sd card and boot up it goes directly into CWM instead of CM7. Putting the card back in gets me to boot into CM7.
Is it advisable to change this and how?
Click to expand...
Click to collapse
Either your partitions got messed up or you had a borked recovery install. I'd first recommend reflashing recovery to internal.
If that doesn't help, you might have to remake your partitions to regain access to your EMMC ROM.
wedmiston said:
For some reason when i remove my sd card and boot up it goes directly into CWM instead of CM7. Putting the card back in gets me to boot into CM7.
Is it advisable to change this and how?
Click to expand...
Click to collapse
am i correct in saying you installed cm7 internally? if so your cyanoboot settings might need to be changed. the way you are saying it, it sounds like your cyanoboot settings are booting to sdcard by default...
How do I change the cyanoboot setting?
I don't think OP is using CyanoBoot.
Solar - how do I flash recovery to internal?
QUOTE=Solar.Plexus;31298141]I don't think OP is using CyanoBoot.[/QUOTE]
wedmiston said:
Solar - how do I flash recovery to internal?
QUOTE=Solar.Plexus;31298141]I don't think OP is using CyanoBoot.
Click to expand...
Click to collapse
[/QUOTE]
How did you do it the first time?
I have no clue what I did-. I typically have followed any video and then soonafter forget the process.
How did you do it the first time?[/QUOTE]

Vibrant wont go pass the Splash

Hello guys I think my Vibrant just passed away.
After installing the new ROM 2.11 PA and few apps I had backed up with titanium my Vibrant lost its SD Card. It wont find it and it will stay looping at the CWM menu and nothing else. Os after few tries to recover I decided to Odin and start over but all I get is the splash menu and power off
Im not a median loader. I think I have plenty of experience as I have root phones about 200 times. Load ROMs about 500 times easy.
But this one is biting me. It just wont go to recovery or bootup..
All Im able to do is to ODIN de phone successfully and get it to Download mode and recovery mode. Other then that it just dont do anything else but showing me the splash and go black screen.
Any ideas?
SVLAN said:
It just wont go to recovery or bootup.
All Im able to do is to ODIN de phone successfully and get it to Download mode and recovery mode.
Click to expand...
Click to collapse
So, are you saying it will or will not go into recovery? Or is it just going into stock recovery?
Toast6977 said:
So, are you saying it will or will not go into recovery? Or is it just going into stock recovery?
Click to expand...
Click to collapse
It only goes to stock recovery and download mode after I odin and it pass!!
but the phone wont pass through the splash as it goes blank. Before had a problem with not detecting the SD Card as well
I have tried ODIN and Lidroid http://forum.xda-developers.com/showthread.php?t=1058802
But none of them are able to get me back fully pass the splash.
If you are using eclair in the odin pda, you might search and download this pda, dont tick repartition...Eugene_2E_jk2_froyo.tar. Hard to say Im not familiar with the rom you flashed.
If you have download, you'll find an answer.
I had a very similar situation with my vibrant and treated it as the eu bug, get an external sd, partition it and install Rom from stock recovery, depending on the type of rom you are wanting to run, you will have to make a modification to the vold.fstab file. If you tell me the ostensibly you will be running I can further help you on the edits to be done to the file. (editing the vold.fstab file will allow the phone and apps to recognize your partitioned sd card in the same way it usually sees you internal sd.)
Sugartibbs said:
If you are using eclair in the odin pda, you might search and download this pda, dont tick repartition...Eugene_2E_jk2_froyo.tar. Hard to say Im not familiar with the rom you flashed.
If you have download, you'll find an answer.
Click to expand...
Click to collapse
Brooooooooooooo you are a genius.
Thank you so much this and restore my phone normally
Hey guys everything seen to be perfect other then My phone is not detecting the SD Card
I was reading this thread but there are no files.. http://forum.xda-developers.com/showthread.php?t=846384
Any other method to fix this?
icoltsfan94 said:
I had a very similar situation with my vibrant and treated it as the eu bug, get an external sd, partition it and install Rom from stock recovery, depending on the type of rom you are wanting to run, you will have to make a modification to the vold.fstab file. If you tell me the ostensibly you will be running I can further help you on the edits to be done to the file. (editing the vold.fstab file will allow the phone and apps to recognize your partitioned sd card in the same way it usually sees you internal sd.)
Click to expand...
Click to collapse
I will install Jb PA v2.11
Any help?
Ok guys the SD Card Storage is not detected.
I cant see the SD CARD with anything. I be able to see the internal memory with a file browser but the phone is not detecting neither the SD CARD or the External Micro SD.
is there a fix for this?
Without the SD CARD I cant root or load ROMS....
Any help I will appreciate
SVLAN said:
I will install Jb PA v2.11
Any help?
Click to expand...
Click to collapse
Here is the vold.fstab file for jb roms, however if you aren't using the external sd install I mentioned you shouldn't need it, if so just paste this over the existing file in /system/etc.
Thanks mate but I cant install any roms because the phone cant read the SD Card :crying:
Hopefully this isn't your issue but if it is, here is a workaround for EU bug. It says captivate but its the same for vibe.
http://forum.xda-developers.com/showthread.php?p=21439417
sent from the depths of helly bean
icoltsfan94 said:
I had a very similar situation with my vibrant and treated it as the eu bug, get an external sd, partition it and install Rom from stock recovery, depending on the type of rom you are wanting to run, you will have to make a modification to the vold.fstab file. If you tell me the ostensibly you will be running I can further help you on the edits to be done to the file. (editing the vold.fstab file will allow the phone and apps to recognize your partitioned sd card in the same way it usually sees you internal sd.)
Click to expand...
Click to collapse
Can I do with the frojo stock and then odin the stock frojo after editing?
samsgun357 said:
Hopefully this isn't your issue but if it is, here is a workaround for EU bug. It says captivate but its the same for vibe.
http://forum.xda-developers.com/showthread.php?p=21439417
sent from the depths of helly bean
Click to expand...
Click to collapse
I would use this method if I didnt had any problems at frojo stock. If the phone cant read the SD card then means I wont be able to root or do anything in the phone as it wont read the SD card. :crying:
What problems are you having with froyo?
When you Odin to stock 2.1 eclair, it passes but doesn't boot correct....?
When you flash eugenes froyo via Odin, have you tried mounting internal SD in recovery?
sent from the depths of helly bean
samsgun357 said:
What problems are you having with froyo?
When you Odin to stock 2.1 eclair, it passes but doesn't boot correct....?
When you flash eugenes froyo via Odin, have you tried mounting internal SD in recovery?
sent from the depths of helly bean
Click to expand...
Click to collapse
Im on Eclair right now mate, I got it this far but It just wont read neither the SD Card or the EXT Card....
Any solutions for this?
Thanks mate
samsgun357 said:
What problems are you having with froyo?
When you Odin to stock 2.1 eclair, it passes but doesn't boot correct....?
When you flash eugenes froyo via Odin, have you tried mounting internal SD in recovery?
sent from the depths of helly bean
Click to expand...
Click to collapse
Ok I put the Eugene Frojo again to try formatting the sd card and I got this when I attempted
Code:
Your Storage is not ready yet, please use UI menu for format and reboot actions.
Why are you trying to format the SD card? How are you trying it (in Rom Manager or on PC). Either way, STOP!!! That is part of what is messing things up. The ROM Manager format and partition options do not work correctly.
What is it that you are ultimately trying to do? Please don't say "seeing storage". That is a symptom of the problem. It seems that you are trying too many things at once. What is your goal here and once we know that, it will be better for us to diagnose your problem.
Woodrube said:
Why are you trying to format the SD card? How are you trying it (in Rom Manager or on PC). Either way, STOP!!! That is part of what is messing things up. The ROM Manager format and partition options do not work correctly.
What is it that you are ultimately trying to do? Please don't say "seeing storage". That is a symptom of the problem. It seems that you are trying too many things at once. What is your goal here and once we know that, it will be better for us to diagnose your problem.
Click to expand...
Click to collapse
Hello mate, all Im trying to do is to access the SD Card so I can put the update file to root and the roms I want to flash. Another thing is I cant install anything because is not detecting the Internal SD card. I cant even take photos because the same reason. and due to this same reason is not detectting neither the external micro sd.

USB Bricked

So today I went into the bootloader (By accident, meant to tap reboot into recovery) I pressed the down button one too many times and I deleted storage. Afterwards I went into recovery (4ext 1.0.0.5 RC7) and after an attempt to flash CM10. I receive the error message "Can't mount Internal SD card." The external SD card works just fine. I'm hoping I can get this fixed and after I do you can probably expect another thread for some other problem :laugh:
Illstatic said:
So today I went into the bootloader (By accident, meant to tap reboot into recovery) I pressed the down button one too many times and I deleted storage. Afterwards I went into recovery (4ext 1.0.0.5 RC7) and after an attempt to flash CM10. I receive the error message "Can't mount Internal SD card." The external SD card works just fine. I'm hoping I can get this fixed and after I do you can probably expect another thread for some other problem :laugh:
Click to expand...
Click to collapse
use 4ext to format the internals storage, then leave recovery, go back into it and attempt to reflash.
ziggy46 said:
use 4ext to format the internals storage, then leave recovery, go back into it and attempt to reflash.
Click to expand...
Click to collapse
Where exactly would one go to do this. In the format/ wipe menu there is no such option
Illstatic said:
Where exactly would one go to do this. In the format/ wipe menu there is no such option
Click to expand...
Click to collapse
ok, try toggling usb storage from recovery then formatting in windows. then repeat the rebooting and flashing steps
ziggy46 said:
ok, try toggling usb storage from recovery then formatting in windows. then repeat the rebooting and flashing steps
Click to expand...
Click to collapse
Now it doesn't show up in windows.
Illstatic said:
Now it doesn't show up in windows.
Click to expand...
Click to collapse
Keep trying. I had the sane thing happen, and was eventually able to get it to see up in windows and format it. I wish I knew the steps I took, but I don't.
Sent from my HTC_Amaze_4G using xda app-developers app
As an added note, everytime i make the phone a usb mass storage it unmounts the sd card
I think something similar happened to me where it didn't mount the internal SD no matter what.
I trie dformating it, partition it, nothing worked.
I fklashed stock RUU (that did it) and started from the beginning.
So try putting stock ruu in ext SD rename it PH85img and let bootloader update it.
ferincr said:
I think something similar happened to me where it didn't mount the internal SD no matter what.
I trie dformating it, partition it, nothing worked.
I fklashed stock RUU (that did it) and started from the beginning.
So try putting stock ruu in ext SD rename it PH85img and let bootloader update it.
Click to expand...
Click to collapse
yes flashing back to stock may help fix the corrupt file system.. then again there's a super wipe script posted somewhere... (not the one from android hd.. krook6023* posted it) if you look in the q&a about 2-4 pages back you might be able to download that and flash it... it also re-partitions the phone and fixes any errors in the file system..
Ninjistix said:
yes flashing back to stock may help fix the corrupt file system.. then again there's a super wipe script posted somewhere... (not the one from android hd.. karoon *i think* posted it) if you look in the q&a about 2-4 pages back you might be able to download that and flash it... it also re-partitions the phone and fixes any errors in the file system..
Click to expand...
Click to collapse
That seems like a nice tool to have I'll look for it and store it in my PC
I found out that the solution was to simply format it on windows. Thanks to everyone that contributed

repart.img wont work

iv'e seen the repart.img everywhere and always it does not work
i get a red X and it shutsdown
my nook is not powering on unless i pun in it my cm7 SDcard... means my internal is empty
i want to go back to stock, and this is the only way, and it does not work
is there a soulotion?
You can try Succulent's flash_stock_1.4.2.zip posted at https://github.com/succulent/acclaim_recovery_sdcard.
.AndroiD. said:
iv'e seen the repart.img everywhere and always it does not work
i get a red X and it shutsdown
my nook is not powering on unless i pun in it my cm7 SDcard... means my internal is empty
i want to go back to stock, and this is the only way, and it does not work
is there a soulotion?
Click to expand...
Click to collapse
If you get the red x during the repart it's usually a sign one of the internal partitions could be messed up. Not always the case though. Maybe it's the version you were flashing.
Did you try changing the internal partitions in any way? During the process of SD boot did you use the zip file that had SD boot setup?
digixmax said:
You can try Succulent's flash_stock_1.4.2.zip posted at https://github.com/succulent/acclaim_recovery_sdcard.
Click to expand...
Click to collapse
it does not allow me to download it
datallboy said:
If you get the red x during the repart it's usually a sign one of the internal partitions could be messed up. Not always the case though. Maybe it's the version you were flashing.
Did you try changing the internal partitions in any way? During the process of SD boot did you use the zip file that had SD boot setup?
Click to expand...
Click to collapse
i'll be honest, it used to be a device for develop only... it got messed up somehow and i got it like that... i really dont know what they have done to it..
im sure theres a way to fix this, i just dont understand nothing in NT
i rememberd that a few weeks ago i got it worked and installed MIUI on the internal, so i guess it is not a lost fight
.AndroiD. said:
it does not allow me to download it
i'll be honest, it used to be a device for develop only... it got messed up somehow and i got it like that... i really dont know what they have done to it..
im sure theres a way to fix this, i just dont understand nothing in NT
i rememberd that a few weeks ago i got it worked and installed MIUI on the internal, so i guess it is not a lost fight
Click to expand...
Click to collapse
Well if all you care about is android jelly bean just use and SD image.
http://iamafanof.wordpress.com/2012/11/18/cm10-0-jellybean-sdcard-img-for-nook-tablet/
Its simple to use, just write the image to an SD card and you're good.
Stock bn sucks, a lot in my opinion. I expected so much more when I bought it. Reason why I run an SD image. If you want nook books just download the app from Google play.
.AndroiD. said:
it does not allow me to download it
Click to expand...
Click to collapse
You can download the whole folder (the bulk of it size-wise is the 1.4.2 stock ROM zip file) by clicking on the "ZIP" tab.
...
i just dont understand nothing in NT
...
Click to expand...
Click to collapse
You might find some helpful info at http://forum.xda-developers.com/showpost.php?p=37515697&postcount=31.

Categories

Resources