Related
[mbm]: nookcolmp: dd the emmc to an sd card, change a few paths (the env.txt, the init.rc and the vold.conf
According to mbm... Getting a rom running off an sd is quite simple,.
Seriously cool.
Love to be able to do this. Be nice to be able to try builds easily, with destroying the stock image too badly. Hope some details get posted!
I actually have mine doing this at the moment, just mounting a ext2 partition on the SD instead of the internal one. I tried Froyo and Eclair from an Emulator ROM, but no go. Also tried a Motorola Droid ROM, which I'm currently trying to recover from The inability to run updater-script's is a pretty big pain in the but, and that's the issue I had with the Droid ROM.
Very exciting stuff going on here. I look forward to being able to run a clean rom on the device to get an idea of what it's true capabilities are.
I know this is an old post, but I'm really looking to get the stock rom booting off the SD card. It would make other development testing less concerning.
I'd be interested in trying this myself, but I don't know what to do about the varying emmc partition sizes to SD card sizes.
Thanks for any advise or assistance!
Cheers!
Hey Everyone, first off. I love you all. You've made me LOVE my Vibrant and NookColor more than ever!
I have two questions.. (sry my search on the site wasn't working )
1. I had a 4gb microsd card that I used to put the Autonooter for NC on it. Now I'm seeing alot of updates with froyo and overclocking kernels and I want to try them out. But my 4gb card is frozen solid at 32mb, I tried formating a through windows, I read on another post that I cant find at all that theres a better program out there for fully formatting microsd cards back to the original state.. Does anyone know the program?
2. I've been reading daily on the updates for Froyo, Which one is the current most stable version?
----
Thanks!!!
<3
1. Put the uSD card back into your NC. Under the original (BN) Settings ---> Device Info ---> SD card : first unmount the uSD card, then format it. Then remove from NC.
2. Not my thing, no help, sorry.
Thanks for the help on the SD Card! First step done, alot more to go!
Okay, So I installed Clockwork Recovery and made a backup of my system. After I installed clockwork, My nook froze at boot, I figured out how to get into clockwork recovery and I am currently restoring my eclair.
I see alot of people using froyo, which build and what post did everyone do it from? I see alot of eMMC but I see a Development build.. I'm confused as to which one I should get.
Thanks!
now I realize I'll prolly get the lynch mob soon after i post this... being that all the research is over in the dev section, but my question is fairly complicated and i cant seem to find a direct answer from my own reading.
now i have root on my NC and i would love to put a custom recovery/rom on my NC. could any one point me in the right direction to get me started loading a custom recovery? i dont want to run froyo off of an SD card i would love to have it just be a giant version of my phone(I'm sorry if that's asking to much)
i learned and pushed myself to do it a while back on my EVO 4g when i saw there was a rom with wimax capability's and that was my first time rooting anything. I do on the other hand work as a sprint instore service and repair tech. so all of this reading isnt completely lost on me.
and my second question. when i booted my nook back up after i let the battery die, all my setting and apps were gone. any one know anything about it?
thank you for any answer, and I'm very sorry about my spelling and grammar, i know it sucks >.<
i think my biggest confusion/hangup so far has been the custom recovery not sure if i have this right or not but. these are the steps (i think) i need to take.
1. aquire root. [check]
2.custom recovery.[?]
3.custom kernel.[?]
4. custom rom.[?]
So what you want to do is flash a custom rom? You would just download a CWM sd card image. Burn that image to your SD card. Then, grab the rom you want, such as nookie-froyo, or whatever. Copy that zip to the SD card.
Put the SD card into your nook, then reboot. It should boot into CWR and from there you can just flash the zip. The same thing with a custom kernel, just copy the zip onto your CWM sd card, reboot, and flash the zip.
I'm not sure if that is what you are asking, though.
I've actually figured it all out finally. is there any way to see what my CPU is running at?
The speed of your NC can be done by downloading 2 free apps in the market:
Linpack for Android
Quadrant Standard
The Linpack app will tell you how many MFLOPS (Millions of Floating Point Operations Per Second) and Quadrant will give you a score to benchmark for CPU, I/O, and graphics. They will also give you as a reference how you compare to other devices.
claudius753 said:
So what you want to do is flash a custom rom? You would just download a CWM sd card image. Burn that image to your SD card. Then, grab the rom you want, such as nookie-froyo, or whatever. Copy that zip to the SD card.
Put the SD card into your nook, then reboot. It should boot into CWR and from there you can just flash the zip. The same thing with a custom kernel, just copy the zip onto your CWM sd card, reboot, and flash the zip.
I'm not sure if that is what you are asking, though.
Click to expand...
Click to collapse
So I'm new to Nook. In fact it's still being shipped for the wife, lol. Little that she knows, it's getting nootered before it even gets in her hands.
I've rooted phones and flashed custom ROMs.
From what you're saying above, does CWM reside solely on the SD card? That's different than a mobile phone. So any time we need to install a custom ROM (even the first time), we'd have to boot using the SD Card that has CWM, right? Of course I'd have to root the nook first.
following should really go into a different thread:
So whats the best ROM? So many out there. I just want to be able to use all google apps and market (for kindle app).
Thanks in advance.
jackal424 said:
From what you're saying above, does CWM reside solely on the SD card? That's different than a mobile phone. So any time we need to install a custom ROM (even the first time), we'd have to boot using the SD Card that has CWM, right? Of course I'd have to root the nook first.
Click to expand...
Click to collapse
You can still install Clockwork from the market and it'll run of the NC without an SD card. I've done it. But for the installation of CM7 (something to do with EXT4? I don't even know what that means...) CWM on an SD was necessary.
On what the best ROM is. Well, looking in the general section subsection here it looks like a lot of people are on rooted stock 1.1. I tried Froyo and it was cool and all, but I missed having the full 8GB of storage on the nook. I haven't tried Honeycomb yet, so no idea on that one. I currently have CM7 nightly 8 on my NC and really like it. I may not have all the storage space still (they're working on it) but it's snappy and sleek.
I have updated my NC to 1.2 and am running CM7.0.3 from an SD card.
I keep seeing CWM mentioned and have some idea of it from reading a thread here on another board.
Questions -
Is there a similar thread on XDA, a search pulls up a lot of threads to go through but I couldn't find a similar explanatory thread.
Most threads I have read refer to using with NC running 1.1 or earlier, can current CWM be used on 1.2 and where to find and make sure you are using latest CWM
Is it best to load CWM in the NC memory or does using it from an SD card give more flexibility, once a good working copy of autonooter is ready I would like to use this and quit with the loading from SD card, so it seems going the NC memory route is probably best but I haven't a clue if that is right.
If you want CWM on the eMMC (internal storage), all you have to do is go to the ROM Manager app in CM7.0.3, and the first option, Flash ClockworkMod Recovery, will install it on your NC, replacing the stock recovery.
The main reason to run it from a SD card instead would be if you wanted to leave the stock recovery (which restores the NC to factory settings after 8 failed boots) intact.
It doesn't sound like you really need CWM for anything you're planning on doing, though, and you're probably going to get better performance from CM7, on SD or eMMC, than a rooted stock OS, anyway.
GTT1 said:
I have updated my NC to 1.2 and am running CM7.0.3 from an SD card.
I keep seeing CWM mentioned and have some idea of it from reading a thread here on another board.
Questions -
Is there a similar thread on XDA, a search pulls up a lot of threads to go through but I couldn't find a similar explanatory thread.
Most threads I have read refer to using with NC running 1.1 or earlier, can current CWM be used on 1.2 and where to find and make sure you are using latest CWM
Is it best to load CWM in the NC memory or does using it from an SD card give more flexibility, once a good working copy of autonooter is ready I would like to use this and quit with the loading from SD card, so it seems going the NC memory route is probably best but I haven't a clue if that is right.
Click to expand...
Click to collapse
I just posted a link to the XDA Clockwork Page on the Wiki, located in the general discussion sub forum.
Taosaur said:
If you want CWM on the eMMC (internal storage), all you have to do is go to the ROM Manager app in CM7.0.3, and the first option, Flash ClockworkMod Recovery, will install it on your NC, replacing the stock recovery.
The main reason to run it from a SD card instead would be if you wanted to leave the stock recovery (which restores the NC to factory settings after 8 failed boots) intact.
It doesn't sound like you really need CWM for anything you're planning on doing, though, and you're probably going to get better performance from CM7, on SD or eMMC, than a rooted stock OS, anyway.
Click to expand...
Click to collapse
You are probably right and I should just put it on an SD.
I like CM7 and would prefer it to be on EMMC eventually with a dual boot option to NC1.2 if that is possible. Getting it their is a little daunting. Will autonooter accomplish this when they get the bugs worked out or does that just root the NC.
When CM7 is on EMMC and you are not rooted doesn't that just mean you get wiped out on the next NC update, I would like to avoid that and would also like to be able to flash CM7 stable updates as available.
In the meantime I find 7.0.3 more stable and less forced closes so far for me. My Transcend 8gb class 6 seems quick enough (just as smooth as my laptop but not as fast as EMMC) The only problem I have found so far is I cannot get it overclocked both kernels I have tried 0404 and 0424 give an error on the first line.
Putting $10-25 into a class 2/4 Sandisk would probably get you about as much stability as moving to eMMC. From the SD thread:
swoozle said:
Just a minor addition with a Transcend card. I'd seen many posts that swore by a Transcend Cl 6 8G card through Newegg. I ordered, received, benchmarked and loaded CM7 Nightly 37.
To cut to the chase, the Transcend sucked big hairy monkey balls. Similar small block write speeds as the other crappy cards. And the CM7 performance was predictably bad. Crappy UI response and FCs.
__Test_________Sandisk Cl2 8G___Patriot CL10 8G____Kingston Cl4 4Gig___Transcend Cl6 8G
Sequential Read___10.871 MB/s____20.036 MB/s___________18.700 MB/s___________19.930 MB/s
Sequential Write___6.659 MB/s____13.660 MB/s____________4.277 MB/s___________19.325 MB/s
Rndm Rd 4KB(QD32)__3.077 MB/s_____3.444 MB/s____________2.088 MB/s___________2.968 MB/s
Rndm Wrt 4KB(QD32)_1.791 MB/s_____0.038 MB/s____________0.016 MB/s___________0.029 MB/s
I'm sure any of these would work fine as data cards. But for running off of SD, it makes a huge difference.
Click to expand...
Click to collapse
Get CM7 running smooth, and you might change your mind altogether about rooting stock
ETA: I missed your concern about updates. Rooting definitely does not remove the concern about updates--if you make any changes to eMMC, you're going to want to stay off WiFi with stock OS until there's a CWM-compatible ROM of the new stock OS available. You can receive stable updates of CM7 on SD as they become available, you'll just have to manually boot into recovery to finish the installation. There's a setting in Settings>CyanogenMod.
Actually I have a 4gb class 2 Sandisk. I see no difference when I use it. I put CM7.0.3 on to test that build before flashing and updating my CM7.0.1 on my Transcend.
Hi all,
After reading all the great stuff about the NC recently, CM7, Phiremod and the honeycomb releases Ive convinced a mate of mine in California who's visting the UK to bring me one over to tinker with..
Now.. After doing some research Im overwhelmed with info and thought Id ask for "up to date" pointers..
1. Is there a straightforward guide to rooting and installing the NC, as I live in the UK Im not fussed about the original NC rom. I've seen Cyanogenmods wiki entry http://wiki.cyanogenmod.com/wiki/Barnes_&_Noble_Nook_Color:_Full_Update_Guide is this the best approach?
2. Which rom is best? Plain CM7, Phiremod or Honeycomb as posted by deeper blue?
3. Any other pointers?
Sorry for such basic questions, im just overloaded and not 100% sure which is the best process to take.
thanks all in advance
Angelo
Take a look in the stickies, there are comprehensive guides to root....just make sure you're using the correct version. If your mate is buying a brand new one for you, you'll most likely need the version for rooting with partitions. I have used all 3 of the roms you mentioned and my personal preference is CM. Phiremod is just a heavily themed version of CM and the honeycomb build is ok, but it lacks some features and is still a bit buggy because the source code has not been released for honeycomb
Sent from my DROIDX using XDA Premium App
If you decide on CM7 (which I personally recommend), I would look for "How to Install CynaogenMod 7 on the Nook Color" (can't post links) on YouTube. I personally found it very useful. If something seems off, make sure you look at the description and read some user comments. With the way this guy explains it it's practically idiot proof and it's unlikely you'll mess anything up.
thanks
Thanks Guys,
I've been doing more reading and yeah looks straightforward..
Considering Im not interested in the core B&N OS, I was thinking of installing CM7 to the internal memory and then perhaps installing Honeycomb (deeperblue version) on a memory stick to "play with".
From what I can tell the HC port is nice as a toy but not robust enough considering HC hasnt been released to AOSP.
Makes sense?
If you are looking to 'play with' honeycomb on a MicroSD install, check out http://forum.xda-developers.com/showthread.php?t=1045018
You get Honeycomb and Phiremod in a dual-boot image tailored for a MicroSD install.
Read through the thread and see if it's to your taste.
For the most usable ROM, go with CM7. Just follow this guide in this post. Very simple.
http://forum.xda-developers.com/showthread.php?t=1030227
The only issue is if you have a "blue dot" with the newer partition. Just read the RED text at the beginning of that post.
After you get this running, you can read up a little more and create a SD card w/ Honeycomb or Phiremod to play around with. But CM7 is the most stable out there (well, I guess Phiremod is good to, because it is a customized CM7).
Good Luck.
Use CM7, it's the best for now.
HC is beauty but still a lot of work to be done.
jasoraso said:
For the most usable ROM, go with CM7. Just follow this guide in this post. Very simple.
http://forum.xda-developers.com/showthread.php?t=1030227
The only issue is if you have a "blue dot" with the newer partition. Just read the RED text at the beginning of that post.
After you get this running, you can read up a little more and create a SD card w/ Honeycomb or Phiremod to play around with. But CM7 is the most stable out there (well, I guess Phiremod is good to, because it is a customized CM7).
Good Luck.
Click to expand...
Click to collapse
+1 for this guide!
"The only issue is if you have a "blue dot" with the newer partition. Just read the RED text at the beginning of that post."
For some reason I thought that statement was obsoleted, am I wrong?
It was valid if you have v1.2 NC and flashing with CwM Recovery prior to v3.2.xx.
But since the instructions do indicate using v3.2.0.1 CwM, then why care about blue-dot or not since it has been taken care off unless v3.2.x.x not properly does the job.
Maybe because you have a choice in partition schemes?
You really will want to repartition the new nook. 1 gb is a very small partition for your programs. 5gb works much better and the change is fairly painless.
Sent from my NexusOne using Tapatalk
IFLATLINEI said:
Maybe because you have a choice in partition schemes?
Click to expand...
Click to collapse
That's a reasonable reason but again, it shouldn't be highlighted in RED, ORANGE at best
In fact, since it's a choice of good, it should be in GREEN.
thanks guys
Thanks guys, Im in awe with all the feedback and comments this thread is getting..
yes, Ive received the NC today and its charging Also doing loads and loads of reading
My nook does have a bluedot so my partitions are 5gb Data/1Gb Media.
I'll probably leave it like so, considering CWM supports this now its ok, and put most of my media on an external 16gb microsd card..
If Im right I can still install apps into the 5gb partition right?
Also , if I understand it correctly I can actually install CM7 onto a microSD and simply boot from this right ,without rooting/installing CWM... ?
Angelo
asantaga said:
If Im right I can still install apps into the 5gb partition right?
Also , if I understand it correctly I can actually install CM7 onto a microSD and simply boot from this right ,without rooting/installing CWM... ?
Angelo
Click to expand...
Click to collapse
You can still install apps into the /data partition but pls note: if your NC isn't rooted, you can only install apps that offered by B&N. You do not have full access of Android Market.
About CM7, yes, you can run CM7 off uSD and not touching the eMMC (aka internal memory) at all. Be considered getting a Sandisk (class 2 or class 4)
B-i-g thanks
All,
BIG Thanks to everyone,
I've successfully (actually flawlessly), repartitioned my nook to the old standard and installed CM7 into the internal memory..
All flawlessly. Also ordered a sandisk 16gb memory card from amazon.co.uk, so that will hold most of the media..
I was considering making the main partition >1Gb (1.9Gb) but decided to leave it as it is for now.. It was so easy yo tweak I thought Id try it vanilla and then grow if I need to..
Awesome-ness
ok wheres my 5gb?
ok got one question now..
/media is supposed to have 5gb available..
CM7 doesnt appear to allow me to use it as a SD card.. but ive found it mounted as /mnt/emmc
How does one use it ??? I tried downloading pdfs and I was told that an SD card was required for this... :-( when i get home I was going to try mounting it via usb to a computer but is that the only way?
There are 2 things you need to know
1. If you're running CM7, you MUST have a uSD. "MUST" does seem to be a strong word but for some reason, that I still try to figure out, an external uSD is required. W/o it, you can still using it but there's some apps won't run if no uSD plugged. It means the NC works 99.9% w/o uSD. I guess I should take the "MUST" back, ehhh
2. If you're running the recently nightly-build CM7, the USB storage utitlity should already be implemented within the ROM. All you need to do is
1. Connect NC and PC via USB cable
2. by this time, the usb indicator should be appeared on the NC, tab on it
3. Tab on Connect USB to transfer .......
4. Turn USB Mass Storage on
5. by this time, PC should recognize the /media on the NOOK
6. do what you want to do
votinh said:
There are 2 things you need to know
1. If you're running CM7, you MUST have a uSD. "MUST" does seem to be a strong word but for some reason, that I still try to figure out, an external uSD is required. W/o it, you can still using it but there's some apps won't run if no uSD plugged. It means the NC works 99.9% w/o uSD. I guess I should take the "MUST" back, ehhh
2. If you're running the recently nightly-build CM7, the USB storage utitlity should already be implemented within the ROM. All you need to do is
1. Connect NC and PC via USB cable
2. by this time, the usb indicator should be appeared on the NC, tab on it
3. Tab on Connect USB to transfer .......
4. Turn USB Mass Storage on
5. by this time, PC should recognize the /media on the NOOK
6. do what you want to do
Click to expand...
Click to collapse
Wicked, yeah didnt see the little icon down below
thanks
Hey Angelo, I just wanted to share my experience.
I love gadgets, and tinkering with gadgets. I am an IT manager/minor programmer/webmaster, etc. etc... so no surprise that I feel right at home here BUT, I also love to read and I think that the Nook app for Android is bunk (e.g. "poor") compared to the stock NC experience.
I decided pretty early on that I wanted to keep the NC stock (partially due to warranty) and have a dual boot option for CM7. I had initially installed CM7 on my NC, replacing the stock rom all together. I ended up putting the stock ROM back on.
Here is a post from another thread where I outline that experience...and the guides that I use.
I talk about partitions in that post, since you have a new NC, don't even bother yourself with that...just note the guides there that will get you where you want to go, either way....
asantaga said:
ok got one question now..
/media is supposed to have 5gb available..
CM7 doesnt appear to allow me to use it as a SD card.. but ive found it mounted as /mnt/emmc
How does one use it ??? I tried downloading pdfs and I was told that an SD card was required for this... :-( when i get home I was going to try mounting it via usb to a computer but is that the only way?
Click to expand...
Click to collapse
Many (older) apps in on Android are designed to ONLY look for storage called "sdcard". So your 5gb of internal (emmc) called "Media" will not be able to be utilized by those Apps.
Apps that are better programmed and designed can access the memory called "Media".