yashsingh1/xdaforums huggingface dataset:
[Nook HD, HD+ Android Development] leapinlar:
First thing to do is restore the stock recovery. And the easiest way to do that is flash the zip I have in my HD/HD+ CWM thread linked in my signature. See item 5. If you made a nandroid backup of stock before you flashed the new ROM, just restore that too. Those two things will take it back to pure sock. If you did not make a backup, just restore the stock recovery and interrupt the boot 8 times in a row. The stock recovery will take care of resetting to stock.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] verygreen:
logcats! logcats!
[Nook HD, HD+ Android Development] YOUCANNOTDENY:
Tell me if you get the screen jitter problem fixed. Do you also have a shadowing across the right side of the screen?

It seems the jitter is a hardware design defect.
[Nook HD, HD+ Android Development] nikonx:
Decided to exchange it. Hopefully the replacement won't have any touchscreen issues.
[Nook HD, HD+ Android Development] dbh369:
Lock screen glitch captured a logcat.

At 21-46, this happened again

https://www.box.com/s/jzv6ez27rowjlq1tpg4e
[Nook HD, HD+ Android Development] datas0ft:
On CWM when making backup from stock i get: Error while making a backup image of /data!

Latest stock 2.1.0

EDIT: Downloaded leapinlar NookHDplus-bootable-CWM-6028-for-stock-4GB-rev4-(05.15.13).zip and made backup from stock without errors.
[Nook HD, HD+ Android Development] KestrelYI:
My apologies if this has already been addressed...

In the SD card build, there was a nifty 'Performance' tab under the device settings... With 10.1, this has seemingly disappeared. Is there a way to bring that back? I realize there are apps out there which will do the same thing, but I'd prefer to use it as a settings function if possible.
[Nook HD, HD+ Android Development] dbrickg:
Heh... go to Settings / About tablet and touch the "Build number" entry 7 times and you'll get the Developer and Performance options back again.
[Nook HD, HD+ Android Development] leapinlar:
His image is only 1GB. You ran out of room. There is not enough space for a full backup of stock. If you want to use his CWM to back up, you must back up to internal sdcard.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] verygreen:
Hm, nothing too concerning in the logs, sadly. So I have no idea what's going on.

Did it happen on previous releases?

Can you go back to 5/10 and see if it happens there (use kernel rollback zip if you need to be able to reboot while not connected to a pc).
[Nook HD, HD+ Android Development] KestrelYI:
Worked like a charm! Thanks :)
[Nook HD, HD+ Android Development] king200:
Folders That are Not Used

I came from a Mixed setup and it seems there are some folders that aren't used.

1) One that I'm looking at is data/media. Other than the '0' folder, can I delete everything in that folder? Are there others like this?
[Nook HD, HD+ Android Development] leapinlar:
Do not delete /data/media or the 0 folder there. That is your emmc media folder. The other stuff is your old media files from stock and you can delete them (or move them to the 0 folder if you want).

There are no others. But if you ran the Hybrid, there might be a /data/cm_data. You can delete that if there.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] ibilln:
Status rpt.

On EMMC for ~5 days (16 gb tab).

Generally running fine.

Three random reboots (Fairly easy to get it to reboot by using maps. Have not figured out an exact sequence of actions to effect. Asking for directions?)

As (I think) reported,

--Speaker volume quite low.

--My biggest complaint - automatic brightness neither particularly automatic nor bright.
[Nook HD, HD+ Android Development] leapinlar:
Auto brightness should not work since there is no light sensor. Turn auto-brightness off.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] GaMerZ:
after going through 33 pages, it seems not much people did the backup, just want to clarify something first

1. Download leapinlar's NookHDplus-bootable-CWM-6028-for-stock-4GB-rev4-(05.15.13).zip

2. Extract the zip above and burn the img to a 4GB or larger microSD card

3. After burning, copy cm-10.1-20130512-UNOFFICIAL-ovation-emmc.zip and gapps-20130301-jb-signed.zip back to the microSD card

4. Place the microSD card back to the Nook HD+ and boot it

5. Do a backup for the stock ROM

6. After backup is done, do data wipe/factory reset

7. Flash the cm-10.1-20130512-UNOFFICIAL-ovation-emmc.zip and gapps-20130301-jb-signed.zip

Is the procedure right? since I am using leapinlar's NookHDplus-bootable-CWM-6028-for-stock-4GB-rev4-(05.15.13).zip instead of verygreen's emmc-cwm-early2.1.img.gz for the CWM and skip the step of flashing cwm-recovery-ovation-2.zip
[Nook HD, HD+ Android Development] leapinlar:
Exactly correct. A gold star for you. LOL. Go for it.

The only thing I might add is to flash the emmc CWM too if you want it.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] verygreen:
hm? More quiet than stock? I think it's ok on mine.
[Nook HD, HD+ Android Development] GaMerZ:
Thank you, the only advantage of flashing it is I can boot to recovery without the need for the microSD card?
[Nook HD, HD+ Android Development] leapinlar:
Yes. And for some of the newer devices, that is a big advantage. My new one is very difficult to get to boot from SD.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] GaMerZ:
Sorry just to double confirm, when you say "emmc CWM" you are referring to cwm-recovery-ovation-2.zip or emmc-cwm-early2.1.img.gz? I am guessing is cwm-recovery-ovation-2.zip
[Nook HD, HD+ Android Development] leapinlar:
cwm-recovery-ovation-2.zip.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] ibilln:
That would seem to explain the unresponsiveness. :)

Thnx.

General... A nice brightness app is Display Brightness. Lets you put a slider where you want it on display to adjust brightness. In the past it sometimes randomly stopped - updated since I used it last.
[Nook HD, HD+ Android Development] dbh369:
Ok, before that, had it happen again, but then after trying the usual tricks, then just leaving it alone with the screen off, suddenly the lock screen lit up by itself. After that, it woke up normally. Grabbed another logcat after this here https://www.box.com/s/lu8g5pser6cme58g4cwl
[Nook HD, HD+ Android Development] GaMerZ:
awesome, thank you so much!
[Nook HD, HD+ Android Development] TonyBigs:
CM10.1 appears to be less loud. This effect may be due to the lack of SRS audio processing which is quite extensive in the HD+ : Boosted bass, speaker EQ, SRS 3D, a limiter, and volume boost. I've been playing around with a rooted, stock HD+ and have been manipulating the /data/system/srs_processing1.cfg file for a short while, removing the deleterious effects of SRS 3D but keeping the volume near stock (headphones and speaker) and reducing and tuning the bass boost.
[Nook HD, HD+ Android Development] LocoRobo:
Is anybody else file transfers to and from internal and external sd card really really slow like mine? If so, is there a fix?
[Nook HD, HD+ Android Development] Ogre6473:
Hey guys, I just wanted to report a bug. I'm not sure if it can be considered major or not, but it is definitely a very annoying one.

It seems easiest to recreate by setting a few alarms through the clock widget. For some reason, when the alarm is going off, the device seems to more or less refuse to wake properly. The screen will flash on then go right back off if you press the power or nook buttons (sometimes with stuff displayed, and sometimes blank). This happened one time when I was listening to music as well on Apollo or N7, but in that case the screen came on just fine, but the device would not unlock. You could swipe the icon, but as soon as it appeared unlocked the lock screen would come right back.

I would try to pull log files or something, but at the moment I have no way to as the nook is my only means of even going online for a little while.
[Nook HD, HD+ Android Development] dbrickg:
Probably I'm just misunderstanding you, but I'm not getting that behaviour: I set the alarm, and hit the power button to put the nook to sleep, and then, when the alarm goes off, either a) swipe the alarm notificaion, or b) hit the n button, the alarm continues, and I open the alarm widget and swipe the alarm notification. Maybe my alarm wasn't far enough in the future, so the nook didn't get properly asleep...?

PS: just tried it with an alarm 30 minutes in the future, and still didn't get any strange behavior.

---------- Post added at 01:27 PM ---------- Previous post was at 01:21 PM ----------

How "slow" is "slow"? I just copied the latest cm.rom, 169MB, from /emmc/Download to /sdcard/Download, and it took about 20 seconds. Is that what you mean?
[Nook HD, HD+ Android Development] gunnyman:
It's been a while since I owned a Nook HD+ but I have one again. Just so I understand. I can now install cwm recovery on the nook and also boot cm 10.1 native. Can I. Create a nandroid of the stock nook software and restore it as well? Thanks.
[Nook HD, HD+ Android Development] leapinlar:
Yes to everything.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] gunnyman:
awesome. I have a new sd card coming soon can't wait to jump in. :)

Nook HD getting full android market sealed the deal for me especially after i/o and all the changes google has coming that forked devices like the Fire HD won't see.
[Nook HD, HD+ Android Development] Ogre6473:
When I think about it, I use the case that makes it sleep and wake. In all instances of this, it has been when opening it to wake it and kill the alarm. I'll use the alarm without the cover the next couple times and see what happens.
[Nook HD, HD+ Android Development] LocoRobo:
169MB would probably take a minute. But the thing is when I'm moving the file to another location that's all ready on the sd card, it still goes really slow like I'm putting a file on it from the PC. (169 mb would be about a minute aswell) I have a Motorola Photon and when I move files that are 2gb sometimes and it takes less than a second.
[Nook HD, HD+ Android Development] leapinlar:
Most devices do not actually rewrite the file when moving on the same volume. They just correct the directory information so that it points to the new correct location. That is why it is so fast. But maybe the file manager you are using does not do that. What are you using? When I use Root Explorer it is 1 second to move a 169MB file on sdcard.

Sent from my Nook HD+ running CM10 on Hybrid SD
[Nook HD, HD+ Android Development] nikonx:
I got my replacement Nook HD+ (in new packaging) and I'm still having the touchscreen jittering issue on the right side of the screen. Must be a defect with a large batch of these. It's annoying enough that I think I'm just going to return it. Sucks because I really like this tablet. Quality control is obviously a joke and I guess that is one of the numerous reasons this device has been a failure in the market.
[Nook HD, HD+ Android Development] LocoRobo:
I know because like I said earlier, My Photon moves files in less than a second. But I've used Root Explorer, Solid Explorer, File Expert, Astro File Manager , ES Explorer, and I am currently using X-plore. But when I move a file on any of those file explorers, it uses root permissions. And also on the navigation bar it says 'storage/emulated/legacy/sdcard0(or sdcard1)' I don't get it.
[Nook HD, HD+ Android Development] leapinlar:
What does using root permissions have to do with speed and moving? I am missing your point.

Are you sure those files you are moving are on the same volume?

And that emulated legacy has to do with how CM10.1 sets up users for accessing the internal media so the users cannot see each others media files.

Sent from my Nook HD+ running CM10 on Hybrid SD
[Nook HD, HD+ Android Development] LocoRobo:
When I was using stock, files moved immediately and I wasn't rooted. So why do these file explorers need root permissions to do a normally non-rooted action? Does your Nook use Root rights when you move files in the same sd card?
[Nook HD, HD+ Android Development] leapinlar:
On stock, basically everything is on the internal sdcard. Now on CM10.1, many files are on external SD (sdcard) and many are on emmc (internal media). Any moving between those two are between volumes and are real copying, not simple single volume moving.

And no it does not announce root access when moving on external SD to external SD

Explain the two locations where you are moving files.

Sent from my Nook HD+ running CM10 on Hybrid SD
[Nook HD, HD+ Android Development] LocoRobo:
I use internal sdcard mostly. I know the difference between copying and moving. I know that when you move a file from internal sdcard to external sdcard it is really a copy and paste. I put my external in my pc when I I need to transfer, move or copy files in that. But what I use on my Nook is normally a file from 'emulated/legacy/sdcard0/download' to 'emulated/legacy/sdcard0/android/data(or obb)' and mine shows a toast when doing anything in either sdcard.

---------- Post added at 07:30 PM ---------- Previous post was at 07:28 PM ----------
[Nook HD, HD+ Android Development] leapinlar:
First off, I am running CM10.1 on emmc 5/12 version. I have no /storage/emulated/legacy/sdcard0/download. But I do have a /storage/emulated/legacy/download, and when I move a large file from there to /storage/emulated/legacy/Android/data, it does it in less than a second with no toasts.

So I think there is nothing wrong with this ROM on moving files, which is what this thread and your original post was all about. If yours has a problem, something is screwed up with your configuration.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] LocoRobo:
So am I. What are you getting at? Why would I post in this thread if it was another rom?
[Nook HD, HD+ Android Development] leapinlar:
I am not getting at anything. I just wanted you and the other users to know what my system and results were from so there would be no questions. I wasn't suggesting you were not running it.

Edit: What I was trying to say in the second paragraph was that your original post questioned whether there was a problem with the ROM, which is appropriate to question in this thread. But my testing, running this same ROM says there does not seem to be a ROM problem.

But I am backing out, this is not my thread and I have already said too much.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] LocoRobo:
Oh okay. It seemed as you were saying I was using another rom. But what should I do? Because I flashed this ROM and went back to stock and flashed again and there was no change then. Because I use this Nook a lot and I don't like the stock.
[Nook HD, HD+ Android Development] leapinlar:
One last comment. Since your issue seems to be in internal media, go to recovery and wipe 'data and data media'. That gives you a clean start.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] LocoRobo:
Wait, just reply to this and that's it. Will that wipe all my apps and internal sdcard content?

---------- Post added at 09:21 PM ---------- Previous post was at 09:18 PM ----------

Wait, just reply to this and that's it. Will that wipe all my apps and internal sdcard content?
[Nook HD, HD+ Android Development] leapinlar:
Yes, a clean start. If you want you can back up the internal SD to external SD and the ROM to a nandroid and if the clean start changes nothing, go back to what you have now.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] grinch247:
wiped 3x's installed latest ovationzip and gapps...unmounted sd card...rebooted...saw nook flash several times then booted into "nook" and got a critical update? wtf.com happened?
[Nook HD, HD+ Android Development] LocoRobo:
Okay. Thanks for everything. Including the development of the external sdcard cm10.1. I used that to see if I would keep cm10.1 or not. Before this 1.
[Nook HD, HD+ Android Development] leapinlar:
Did you flash the emmc version of ovationzip? And what did you wipe? Just 'wipe data/factory reset'?

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] grinch247:
this version of emmc: emmc-cwm-early2.1.img.gz

and yes factory wipe 3 x's
[Nook HD, HD+ Android Development] leapinlar:
No that is the image file, what ROM did you flash?

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] grinch247:
used image to get into clockword mod and flashed both files from internal storage

rom used: cm-10.1-20130512-UNOFFICIAL-ovation-emmc.zip

gapps:030113
[Nook HD, HD+ Android Development] leapinlar:
And there were no error messages when you flashed the ovation-emmc.zip? It is sounding like the flash failed. It never would have booted to stock if it had succeeded. You might try re-downloading and flashing again.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] grinch247:
no errors or anything of the sort....will try again...am I right in wiping/factory data reset?
[Nook HD, HD+ Android Development] LocoRobo:
This happened to me the first time I flashed the emmc rom. I just let the stock restore itself and flash rom without gapps and did factory reset once and also went to 'mounts & storage' and format /data. When it booted up I went back to recovery and flash gapps.
[Nook HD, HD+ Android Development] leapinlar:
Yes, but you only need to do it once, not 3 times when you flash the CM10.1 ROM the first time. In your case you may want to go to mounts and storage and wipe /system. That will remove stock. CM10.1 flash is supposed to do that for you, but sounds like it is not.

When you said it booted to nook and said critical update, was that in the stock interface, or just in a dark screen with the nook logo?

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] grinch247:
will give that a shot...thx for all the info guys!!!!!

---------- Post added at 10:59 PM ---------- Previous post was at 10:59 PM ----------

stock interface

---------- Post added at 11:17 PM ---------- Previous post was at 10:59 PM ----------

also is it a better idea for me to install zips from internal or external? or does it really matter?
[Nook HD, HD+ Android Development] leapinlar:
Does not matter. Whatever is convenient.

Sent from my Nook HD+ running CM10.1 on emmc.
[Nook HD, HD+ Android Development] grinch247:
ok thank you :)

---------- Post added 23rd May 2013 at 12:04 AM ---------- Previous post was 22nd May 2013 at 11:38 PM ----------

working great! thanks for all the input fellas :)
[Nook HD, HD+ Android Development] Ogre6473:
I'm not sure if this has been covered already, but is there a way to get an inline microphone to work? I have a pair of senns that have one and they rarely leave my head so I'd like to use it if possible.
[Nook HD, HD+ Android Development] dbh369:
Ok, starting to figure this out, seems to happen when the nook doesn't immediate wake up on opening and I hit the power button. Seems that the two different requests to wake up are causing the temporary lock up
[Nook HD, HD+ Android Development] monkey3ddd:
Running on emmc now, love it, no looking back
[Nook HD, HD+ Android Development] panchokoster:
[MENTION=3654172]verygreen[/MENTION], could you upload the local_manifest.xml you are using to compile this rom? i would like to try to compile it myself
[Nook HD, HD+ Android Development] Zippy Dufus:
Me2!

Me too!

I've guessed at the local_manifest.xml and built a sdcard ROM (which I haven't tried) but would really like to compile my own emmc ROM.

In advance, thanks.

==//==

BTW, the cm-10.1-20130512-UNOFFICIAL-ovation-emmc.zip build for about 2 weeks now and it is fantastic! Great work!!
[Nook HD, HD+ Android Development] leapinlar:
The major difference is that mine has been modded to not touch the Hybrid data that you may have on emmc. His will destroy that data if you restore a prior backup or wipe /data. But other than that, they are pretty much the same. That is, assuming his works properly for backup and restore after fixing the recovery.fstab. It should work though.

EDIT: I was able to use my stock CWM to do an advanced restore of a prior backup I had made of CM10.1 on SD. I restored only /data. Now emmc is exactly like it was on SD.

Sent from my Nook HD+ running CM10 on Hybrid SD
[Nook HD, HD+ Android Development] Stevethegreat:
Does it feel snappier than hybrid cm?
[Nook HD, HD+ Android Development] leapinlar:
About the same.

Sent from my Nook HD+ running CM10.1 on emmc
[Nook HD, HD+ Android Development] dbrickg:
Woo woo! Thanks so much. Took me a couple of tries, but I got it installed. Hurray! Looking forward to getting a flashable cwm recovery, so I won't have to keep switching sdcards.

---------- Post added at 04:34 PM ---------- Previous post was at 04:26 PM ----------

Hah! Wish I'd read (and understood) this before I blew away all my old data. Oh, well, it's good practice reinstalling and configuring apps....

Is there some way to install a cwm recovery to the internal memory so I don't have to keep switching sdcards?
[Nook HD, HD+ Android Development] leapinlar:
Not yet, but verygreen may make one later.
[Nook HD, HD+ Android Development] aszid:
Tablet UI

I'll just leave this here...

*edit*

removed the tabletui patch since a new rom version is already out :)
[Nook HD, HD+ Android Development] verygreen:
Ok, another day, another bit of progress ;)

cm-10.1-20130505-UNOFFICIAL-ovation-emmc.zip

Changes:

- fixed sdcard mounting.

- fixed internal storage now presents itself via mtp

- BT now seems to be working (I did not test it beyond making sure it sees other devices. Somebody please test keyboard/mice kind of devices, there's a big change in that area, even bigger than in the rest of BT stack).

- I placed in some placeholders for drm stuff, and it might even work if you grab stuff from /data/smc in stock and place it in /data/smc after CM10.1 install. Please let me know your experiences. (there's a script that supposedly can unpack it in stock, but it does not work in my rom). - I tried hulu+ and it seems to work with no changes (need modified hulu+ apk from http://xdaforums.com/showthread.php?t=1449110)

- This kernel will now retain last_log info in case of crashes.

- Updated wifi driver with the latest drop from B&N

- reboot menu is now gone it seems? That's some upstream change. (found it - it's a developer option now)
[Nook HD, HD+ Android Development] verygreen:
Hm, after overnight testing I've got 20% battery loss after healthy amount of deep sleep, that's kind of strange considering I've been using this kernel before with better success.
[Nook HD, HD+ Android Development] roustabout:
This is wonderful to see.
[Nook HD, HD+ Android Development] andmer:
can we use this new unlock of bootloader to create custom stock roms? I would like to deodex and make some mods to stock rom as a starter.
[Nook HD, HD+ Android Development] verygreen:
Sure. It's not like you could not do it before using symlink tricks, though (granted, being able to disable init secure check on startup is much more elegant).
[Nook HD, HD+ Android Development] andmer:
Great! symlinking to /system/framework/* left me stuck at 99% indefinitely. maybe it was some other problem on my end.

Will be taking a look at your cm10.1 rom to find out where the unlock bits are.
[Nook HD, HD+ Android Development] verygreen:
adb logcat usually will tell you everything you need to know about these hangs.
[Nook HD, HD+ Android Development] andmer:
adb only works for me after bootup or in cwm. I can't see anything while its doing its init, % thing. so I was kind of perplexed. hmmmm.
[Nook HD, HD+ Android Development] verygreen:
Well, in my experience adb starts pretty early on in stock, so when debugging things like 99% screen with an sd card with too many partitions - you can definitely connect and see all the logs. Give it a try.
[Nook HD, HD+ Android Development] andmer:
where is the bootloader unlock bits? sorry, maybe i'm blind.