[Q] Question about CM9 - Barnes & Noble Nook Tablet

Do you have to load all the updates in a series or can you just load the lastest update on its own??

Install the latest. Make sure to wipe data/cache if coming from a different rom.

And for future updates (like chrmhoffmann's new .04 or eyeballer's new nightly) just wipe cache and dalvik. It is a good idea to to do a complete wipe and a fresh install every once in a while with experimental builds. It cuts down on errors.

Guys,
At currently stage, what are the pros and cons on using CM9 vs CM7.

CM9 is a proper tablet optimized experience as it is based on Android 4.0, Ice Cream Sandwich, the version of android that is built for tablets and phones. CM7 is based on Android 2.3, Gingerbread, the version of android that was designed for phones, so its appearance is that of a bloated phone.
Downside of CM9, is that hardware acceleration is not working yet, so netflix does not work, HD youtube does not work and most higher end games do not work properly. Downside of CM7 is that you don't get the "true" tablet experience and any Honeycomb/ICS only apps will not be available to you.
The nice part is that its quite easy to try each. Make a backup of whatever you're running, flash the rom, test it out and see if it works for you. If not, move on to the next rom or restore your backup.

That was the most complete answer i've received.
Thank You!

Related

What to do

I am running Vegan 5.1 with almost no issues. I want to upgrade to a newer OS but not sure which one I should try. Any suggestions??
My question to you is "Why?". If you're current install on your gTab is stable and it lets you run what you want to run why do you want to "upgrade" to another ROM. If a different ROM will give you something more than what you currently have like maybe let you run a cool video game (Shadowgun) which can't run VEGAn 5.1 then that would be understandable. I was a happy user of VEGAn 5.1.1 for a good part of a year and decided to move to Mountain Laurel 3.1.0 only for the fact that games like Shadowgun will run on it.
So, if that is the case and you feel you will get more out of your gTab by moving to a different ROM then I would suggest you do a full backup via ClockworkMod of your current install so if you choose to revert back to it after you've tried some other ROMs you will be able to do so easily.
Also, it is VERY important for you to figure out what version of the bootloader your gTab is currently running. You can save yourself a lot of wasted time if you figure that out first and then plan your path to a different ROM.
I have some apps that will not run on it. I am not sure if its the OS but I cant even download them from the market. I was hoping another OS would fix that. I also thought the newer versions of OS run faster? I am not sure but I am a newbie to all of this.
noto45 said:
I am running Vegan 5.1 with almost no issues. I want to upgrade to a newer OS but not sure which one I should try. Any suggestions??
Click to expand...
Click to collapse
Since you like Vegan 5.1 then why not try VeganTAB 7.1, it is very stable.
I ran it using clemsyn's 1.6 kernal and it is fast.
http://vegantab.gojimi.com/
Also the new CM7 7.2 which is also based on Gingerbread is another one I recommend.
I am currently using it. It comes with a 1.4ghz OC kernel already.
BTW to make thing runs better, change the VM stack size to 64M.
noto45 said:
I have some apps that will not run on it. I am not sure if its the OS but I cant even download them from the market. I was hoping another OS would fix that. I also thought the newer versions of OS run faster? I am not sure but I am a newbie to all of this.
Click to expand...
Click to collapse
There could be a few reasons why an app will not run on your gTab or will not show up in the Market for you. It may be that you are trying to run apps that are for Gingerbread or Honeycomb. It may also be that your LCD density is keeping some of the apps from appearing in the Market.
As for newer OS versions running faster, I've tried about five different ROMs and VEGAn 5.1.1 is by far the fastest (you can overclock it if you want to run at 1.4 ghz or higher with custom kernels). So when I switched ROMs away from VEGAn 5.1.1 it wasn't about speed but rather better video driver support.
On more note, VEGAn Ginger and most other ROMs will take what seems like forever to boot up compared to VEGAn 5.1.1. Keep that in mind if do make the switch so you won't think your gTab is stuck during bootup when trying other ROMs.

How do ROMs work? (n00b question, I know)

Ok...I am really REALLY new to all of this. IF you put a custom Honeycomb ROM (CM7 is Honeycomb right?) onto a tablet, will it then run apps that are designed for Honeycomb tablets?
csands76 said:
Ok...I am really REALLY new to all of this. IF you put a custom Honeycomb ROM (CM7 is Honeycomb right?) onto a tablet, will it then run apps that are designed for Honeycomb tablets?
Click to expand...
Click to collapse
Cm7 is 2.3.7 gingerbread and apps working anyway.
Most.
Sent from my MT15i using Tapatalk
The ROM is the same android OS but customized regardless of the android version (honeycomb, gingerbread, etc).
Different ROMs could have the same Android version. Major ROMs like CM are updated by their Developers when a new android OS is available.
Apps work mostly on any ROM, unless a certain app doesn't work on a certain Android OS version.
I hope I could answer your question.
loransian said:
The ROM is the same android OS but customized regardless of the android version (honeycomb, gingerbread, etc).
Different ROMs could have the same Android version. Major ROMs like CM are updated by their Developers when a new android OS is available.
Apps work mostly on any ROM, unless a certain app doesn't work on a certain Android OS version.
I hope I could answer your question.
Click to expand...
Click to collapse
Sort of....I guess I should break it down a little. There is a Words With Friends App that is made specifically for Honeycomb and because of that I can't even put it on my tablet which runs Froyo (parsing error). If I install a custom ROM or ported ROM like CM9, will it allow me to be able to install it?
CM9 is Ice Cream Sandwich I believe... It might run your app.
Go to the app page on the market and see if anyone is complaining about it not working with ICS... If not, you're good to go.
CM8 was supposed to be Honeycomb, but didn't happen because Google didn't release the source code for Honeycomb. If you find a Honeycomb ROM specific for your tablet, then that answers your question. Otherwise you might have to wait till an ICS ROM is developed for your tablet.

[Q] difference between root, cm7 and cm9

i'm newbie
after rooting the nook tablet, i can install apps from apk files, and i also have google play store, i have new launcher, ....
i think that's good.
but what is cm7 or cm9 about?
i found that cm7 is "android 2.3", but the nook tablet running android 2.3 already.
so what's the difference?
Hi.
Rooting stock (the original firmware/ROM from Barnes & Noble) gives you only root permissions and perhaps some tools. Everything else stays and you need to do (uninstall/update/install) by yourself. Many things can be achieved, but not everything. It's simply still their customization of Android 2.3 gingerbread.
Cyanogenmod 7 is on the other hand completely clean installation of Android 2.3, without any Barnes & Noble changes, just with some Cyanogenmod team's improvements. This gives you all android possibilities, esp. compared to b&n's android, which was never meant to be a full tablet. To be more specific, with latest Cm7 on nook you get accelerated video playback, more configuration options, themes, chainfire 3D driver, stock android applications, etc.
Cyanogenmod 9 has the same idea behind, it's just on top of Android 4 Ice Cream Sandwich. It is not yet as mature as CM7 on nook yet.
Sent from my Nook Tablet using XDA

[Q]

today i installed this on my Xperia x10 mini pro
http://forum.xda-developers.com/showthread.php?t=1415026
but after a couple of hour i found this
http://forum.xda-developers.com/showthread.php?t=1636501
should i install the second's link mod? i mean it seems like an update or should i keep the one that i installed today?
thanks
MiniCM7 is based on Android 2.3 Gingerbread
MiniCM9 is based on Android 4 Ice Cream Sandwich
You can't just upgrade from one to the other, you will need a different kernel as well.
MiniCM9 is still in early development so if you want to avoid issues or hickups stick with what you have now, If you like to experiment and experience the latest google has to offer, by all means try MiniCM9 but make sure you flash the nAa-ICS-03 kernel first and do a full wipe of your system.
actually i am pretty interested in the new android version i would prefer the CM9 but since it's new i will keep my CM7 and i will update to CM9 when i will have more experience and so on
thanks
JohnDovas said:
actually i am pretty interested in the new android version i would prefer the CM9 but since it's new i will keep my CM7 and i will update to CM9 when i will have more experience and so on
thanks
Click to expand...
Click to collapse
if you decide to update, don't forget to install nAa-ics-03 kernel before: http://forum.xda-developers.com/showthread.php?t=1636504

[Q] Vanilla Gingerbread ROM?

My phone broke and the cost of replacing it with a new one before I'm eligible for an upgrade isn't worth it, so my friend loaned me an HTC Droid Eris until then. It's already rooted apparently, and I'm looking to load a pure, unmodified version of 2.3.7 on it (2.3.5+ is fine too). Or as close as I can possibly get to that, anyway.
Normally I wouldn't bother (I don't need to do much with my phone and I'm hardly a power user), but 2.1 is a little (lot) old at this point. I don't want anything fancy and I don't want Cyanogen. Just a stock, Nexus-esque ROM of Gingerbread and the full, completely functional Google App Suite. That last part is a must. If the ROM doesn't come with them (legalities and what not), that's fine, I just need to know how to get them. I know little to nothing about mobile operating systems, so the plainer the language, the better please.
Thanks for any help you can give.
That may be a little hard if no one has built a pure AOSP ROM for your phone. But what's wrong with CyanogenMod? Since you don't know much about this stuff, maybe you have some misconceptions about it. It's as close to pure Android as you can get, with a whole load of useful features. Android was lacking in a lot of ways till ICS and Jelly Bean. CM really made Gingerbread awesome. Also, for the same reason, CM ROMs are made for a lot of devices rather than AOSP, and most likely yours has a CM ROM for it too.
Sent from my Desire HD using xda premium
sashank said:
That may be a little hard if no one has built a pure AOSP ROM for your phone. But what's wrong with CyanogenMod? Since you don't know much about this stuff, maybe you have some misconceptions about it. It's as close to pure Android as you can get, with a whole load of useful features. Android was lacking in a lot of ways till ICS and Jelly Bean. CM really made Gingerbread awesome. Also, for the same reason, CM ROMs are made for a lot of devices rather than AOSP, and most likely yours has a CM ROM for it too.
Click to expand...
Click to collapse
Well it doesn't have to be ripped directly from a Nexus S or anything, but as close to stock as possible. I have a good friend with Cyanogen and I'm just not a fan of the modifications. The UI alterations, the changes to certain operations and functions, the general ability to do some higher level stuff I don't wanna mess with, etc. I'd really just rather have vanilla if it's physically possible.
I don't need anything CM has that GB doesn't already have, so that's why I've opted for vanilla. I already know there's a stable CM 7.2 release for the Eris, which is nice, but I'd really prefer stock. Thank you for your help, though. I appreciate the quick response
That's quite understandable. The multitude of options and advanced settings can be overwhelming. Unfortunately you're at a loss for choice with your device. There aren't a lot of recent ROMs for it to begin with, and out of those there's only one AOSP Gingerbread ROM (2.3.5 I think) that I can find. The rest are CM10 and CM7 ports, AOSP 2.1 Eclair and 2.2 Froyo, and some stock ROMs. There might be more, but I didn't bother to look as the threads have been inactive for very long. There's no point in flashing ROMs that have been dead for a long time. This one AOSP GB ROM itself is more than a year old since the last update. You can still try it though, and if everything works fine and it's stable, you're good. Otherwise your only real choice for a stable, fully functional ROM is CM7.2.
Here's the ROM - http://forum.xda-developers.com/showthread.php?t=1040459
Look here for more ROMs for your phone - http://forum.xda-developers.com/forumdisplay.php?f=554
You should ask this question in your phone's forum rather than the general Android Q&A, as you'll get more appropriate answers from people who are using the phone themselves.
sashank said:
That's quite understandable. The multitude of options and advanced settings can be overwhelming. Unfortunately you're at a loss for choice with your device. There aren't a lot of recent ROMs for it to begin with, and out of those there's only one AOSP Gingerbread ROM (2.3.5 I think) that I can find. The rest are CM10 and CM7 ports, AOSP 2.1 Eclair and 2.2 Froyo, and some stock ROMs. There might be more, but I didn't bother to look as the threads have been inactive for very long. There's no point in flashing ROMs that have been dead for a long time. This one AOSP GB ROM itself is more than a year old since the last update. You can still try it though, and if everything works fine and it's stable, you're good. Otherwise your only real choice for a stable, fully functional ROM is CM7.2.
Here's the ROM - http://forum.xda-developers.com/showthread.php?t=1040459
Look here for more ROMs for your phone - http://forum.xda-developers.com/forumdisplay.php?f=554
You should ask this question in your phone's forum rather than the general Android Q&A, as you'll get more appropriate answers from people who are using the phone themselves.
Click to expand...
Click to collapse
I apologize for not posting on the Droid Eris boards. I know I should have, but it's basically dead at this point so I didn't think I'd get much of a response, if any. Thank you for that link. I searched those boards but I was having a hard time finding stock ROMs. Mostly just CM 7 stuff and other modified ROMs. I guess vanilla isn't too popular. *Shrug*
I just flashed that ROM and it's telling me I need to also flash Google Apps as well. While I greatly appreciate all your help, that was the one thing I said I really needed to have. Do you know how I would go about doing that? I'm gonna try and look it up now, but if my search for vanilla 2.3 is any indication I may need some help. Thank you again for everything
You can download gapps for any Android version from here - http://goo.im/gapps
If you're confused at all, the right gapps for Gingerbread 2.3.5-2.3.7 is here - http://goo.im/gapps/gapps-gb-20110828-signed.zip
You won't need the one with Google Talk video chat add-on as your phone doesn't have a front camera. This package I linked to above is the standard gapps package for CM7 and any Android ROM above 2.3.5. Flash gapps package after flashing the ROM.
The reason for Google apps being packaged separately is that Google didn't want people packaging it with their ROMs. CM initially used to have them packaged till Google asked them to remove their proprietary apps, which include Gmail, Play Store and all the backend apps for syncing data with Google. They weren't okay with them being packaged with ROMs, but they were fine with the apps being packaged as a separate file and flashed after flashing the ROM. Modified HTC Sense stock ROMs come with them included though, because stock includes them.
Read this for more info on gapps - http://wiki.rootzwiki.com/Google_Apps
Also, vanilla AOSP ROMs are very popular now for a lot of devices. They just weren't too popular at the time of Gingerbread other than for Nexus phones.
sashank said:
You can download gapps for any Android version from here - http://goo.im/gapps
If you're confused at all, the right gapps for Gingerbread 2.3.5-2.3.7 is here - http://goo.im/gapps/gapps-gb-20110828-signed.zip
You won't need the one with Google Talk video chat add-on as your phone doesn't have a front camera. This package I linked to above is the standard gapps package for CM7 and any Android ROM above 2.3.5. Flash gapps package after flashing the ROM.
The reason for Google apps being packaged separately is that Google didn't want people packaging it with their ROMs. CM initially used to have them packaged till Google asked them to remove their proprietary apps, which include Gmail, Play Store and all the backend apps for syncing data with Google. They weren't okay with them being packaged with ROMs, but they were fine with the apps being packaged as a separate file and flashed after flashing the ROM. Modified HTC Sense stock ROMs come with them included though, because stock includes them.
Read this for more info on gapps - http://wiki.rootzwiki.com/Google_Apps
Click to expand...
Click to collapse
No idea how I stumbled upon this but I always wondered why it was cool to just host all the apps. I remembered a C&D from Google to CM regarding the apps, but nothing on why they were so freely available. Thanks.

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