yashsingh1/xdaforums huggingface dataset:
[HD2 Android NAND Development] czacha234:
I think you can backup txt messages with Titanium Backup, but Im not sure, as stated before, I never used it. As for app settings, Froyo and Gingerbread are different builds, so you will get into problems. Do you have ClockworkMod Recovery? If yes, you can backup your current rom with CWM and flash V2.7. If something goes wrong or you will run into problems, you can restore everything back. Without CWM it maybe a little bit difficult, as CWM is the best for that. I heard you can use Titanium Backup also, but you need to ask somebody who was using it. Maybe someone correct me if Im wrong.
[HD2 Android NAND Development] marcelotorres:
Great rom! Awesome battery life! Fast,stable...

I get only one FC. Always when i try to open RootExplorer i get the FC.

Thnx for all!
[HD2 Android NAND Development] dermann:
Rootexplorer will sometimes not work for me as well. Also have to agree with the battery life, the best I've seen on my phone thus far.
[HD2 Android NAND Development] titoxperiax10:
I love this rom! Awesome battery life! Fast, stable.

Good work...
[HD2 Android NAND Development] corrsea:
Been on v2.5 for a few weeks now (magdlr). Decided to switch to clk ( as I wanted to be able to charge phone while off) and updated to v2.7.

2 questions

1. While charging phone I get a slow blinking amber light and no indication to show that charging is complete. Is this normal behaviour?

2. There appears to be a new setting under APN's ie APN Protocol with a choice between IPv4 and IPv6. Just curious as to what this is.

Great ROM BTW.

EDIT ignore second question. googled it and have the awnser.
[HD2 Android NAND Development] walkloc:
perfect!

Going on 24hrs with no issues at all. Solid ROM
[HD2 Android NAND Development] bobbyjonesrocks:
Thanks for your help. Since it won't be as easy as I had originally hoped, I will probably make the switch next weekend after I finish this project. I'll report back with any errors or questions.
[HD2 Android NAND Development] titoxperiax10:
Wht about DSP Manager?
[HD2 Android NAND Development] patensas:
I always use sms backup & restore from market to keep my messages. Why do you want to keep your APN settings? They should work out of the box in v2.7
[HD2 Android NAND Development] mponte:
The whole same things you said would be applied to BT mac change and paired gadgets, but did it.
[HD2 Android NAND Development] hoangtu2410:
AWESOME! thanks for update , wait for a long time :D
[HD2 Android NAND Development] cdrov:
Anybody??????
[HD2 Android NAND Development] Euroman28:
They claim that the Nexus S sold in Italy has 720p recording..Is that anything which could be usefull here?
[HD2 Android NAND Development] bender_007:
any option to use volume up/down buttons for taking photos ? :)
[HD2 Android NAND Development] HansiHusten:
Moved from 2.5 to 2.7 and the main stuff is working good right now, but I got some apps which FC like "Cut the rope", "Inferno Galaxy Live Wallpaper" (reinstall app fixed it)

Will report anything unusual as always. Thanks Tytung!

Btw: Also when I moved from 2.4 to 2.5 some apps FC´ed - always a reinstall worked, very strange..
[HD2 Android NAND Development] alfling:
In the new release ( May 3) did you cook also the new camera of post #3416? Is it possible to disable shutter sound?
[HD2 Android NAND Development] nunomeneses:
Having FC with my gps navigator Ndrive with this version release. I several calls that i receive also having a click on sound when i pick up call and then no sound at all. have to call again to have sound. Allready clean installed 2 times with task 29 and using clk version.
[HD2 Android NAND Development] tytung:
If this issue only happens in cLK, that should be a PPP issue.

I won't add uncertain code into the original AOSP source code since I cannot make sure there's no side effect after changing the framework.

You're using an AOSP ROM, you will get AOSP feature and a little modifications which are listed in my first post. No more changes.
[HD2 Android NAND Development] tytung:
In someone else's ROMs. :)
[HD2 Android NAND Development] chimpsinties:
Has anyone else had any strange activity with phone calls?

Twice in the last 2 weeks (using 2.6 & 2.7) I've answered a call and there has just been buzzing from the other end. I can't end the call. Eventually I got it to force close but the buzzing doesn't stop and I can't reboot the phone. I have to take battery out. Once booted up again it all works fine again for ages.
[HD2 Android NAND Development] tytung:
Regarding cLK question, it's better to ask in cLK thread.
[HD2 Android NAND Development] hg3atintin:
Tytung sir. When I long press end button to get the reboot, shutdown menu. The "reboot" is typed reboot in English. In GPC's rom that menu is in Swedish (when im using Swedish as the phone language).

Could you maybe edit this so that reboot is in swedish?

Thank you.
[HD2 Android NAND Development] tytung:
I'm not sure whether we can upgrade from NexusHD2-Froyo V1.9G to NexusHD2-Gingerbread V2.7 using CWM directly.

But one thing I'm sure is always to backup your ROM using CWM before doing anything that may affect your system.

So you can always restore your 100% backup.

Then try to upgrade your ROM using CWM directly.

If anything goes wrong, restore your backup using CWM and try Titanium Backup method.

P.S.: You can use SMS Backup & Restore to backup/restore your SMS messages.
[HD2 Android NAND Development] tytung:
No, only AOSP stuff is included in the ROM by default.

You need to install MIUI or other third party apps by yourself.
[HD2 Android NAND Development] tytung:
If your installed app, Ndrive, works in V2.6 ROM (Gingerbread 2.3.3), then you need to make sure if Ndrive is also compatible with Gingerbread 2.3.4 of V2.7 ROM.
[HD2 Android NAND Development] nunomeneses:
Tyvm :) Will do
[HD2 Android NAND Development] tytung:
Please change it by yourself.

You can refer to this tutorial to understand how to modified framework-res.apk.

Then change the text file strings.xml instead of the images mentioned in the tutorial above.

Compare core/res/res/values/strings.xml and core/res/res/values-sv/strings.xml.

Add missing string to values-sv/strings.xml and translate them to Swedish.
[HD2 Android NAND Development] hg3atintin:
Ok, Il do that. If it works will you add it in 2.8?
[HD2 Android NAND Development] AgeOfPanic:
Hi tytung. Just wanted to mention that I upgraded from 2.6 without a hitch and give you my thanks. Connection sometimes is still a little weak, but everything else works beautifully.

Great work.
[HD2 Android NAND Development] vespend:
I had such a problem when I used version 2.6.
[HD2 Android NAND Development] skyalvinlee:
Anyone having market Force close? FC happens the moment I touch the screen in any 'Just In' page

Also anyone else having noise buzzing sounds when you receive calls? i dont get FCs from this but the caller had to make a second call to work
[HD2 Android NAND Development] traianescu:
Hi tytung. i'm sorry to insist, but i need YM to see my son.. are you able to check why yahoo messenger does not work with android 2.3.4? the video received is scrambled (i receive 1 sec a good image, then lines and dots and so on..). i am wondering if have something to do with the framework that you modified or it's just yahoo that is not yet compatible with android 2.3.4
[HD2 Android NAND Development] titoxperiax10:
Again what about DSP Manager.? I love soundboost on my headset with DSP. Why is not include in this ROM.?
[HD2 Android NAND Development] hoangtu2410:
FC with me , too

tytung pls help
[HD2 Android NAND Development] northern247:
As far as I am aware DSP was a froyo program,

you can as an alternative use Equaliser or Volume+ from the market.

If I've helped you, please use the thanks button :)
[HD2 Android NAND Development] tytung:
Short answer is No.

Long answer is as follows.

"Reboot option" is a CM feature, not an AOSP feature.

I even considered to remove this non-AOSP feature before.

But too many CM ROMs or Sense ROMs have this feature.

If I remove this feature, there will be some people to say that they cannot find the reboot option.

Thus, I still keep this non-AOSP feature in my ROM since v2.0, i.e. AOSP Gingerbread.

If I add Swedish for you, maybe someone in France say he or she wants the "reboot option" in French too.

Then my job is endless.

That's why I always want to keep this ROM as stock/AOSP as possible.

Hope you can understand.

Besides, since all AOSP features are working well as expected.

I have no plan to release a v2.8 ROM so far.
[HD2 Android NAND Development] tytung:
No idea.

Ask the developer of Yahoo messenger to fix this issue.

And use V2.6 (Gingerbread 2.3.3) until this issue is fixed.
[HD2 Android NAND Development] ckumar1017:
Awesome rom
[HD2 Android NAND Development] titoxperiax10:
I didn't know that, DSP a froyo program... Thanks man.
[HD2 Android NAND Development] mstrk242:
Hi tytung, I've got a quick question for you:

To use your kernel, with magldr, and no ril-wrapper, do I need to add any other modifications to the init.rc besides removing the ril-wrapper from the ril-daemon service line? (It's for a custom build I'm working on.)

Thanks.
[HD2 Android NAND Development] michael-jb:
ok 36 and a half hours since i pulled the plug. over an hour talktime used over 26 calls, 300+ messages sent and received, couple apps installed from market and some light web browsing, aswell as syncing emails and contacts.... and my battery is still at 40%

Take a bow son :)
[HD2 Android NAND Development] hg3atintin:
Thanks for the explanation. I have made the translations for myself then :) And all is working :) Thanks for the help.

Edit: Translation worked. But Settings is now fc'ing. Im giving up hehe :P
[HD2 Android NAND Development] mysterymeat:
Love the new build tytung!!! Very smooth. Cheers!
[HD2 Android NAND Development] czacha234:
Hi,

After 2 days of testing, only I can say, amazing work @tytung. Rom is stable, fast and smooth. Calls loud and clear, battery life is superb. Two small issuses I have, in build.prop I had to remove these two entries:

ro.ril.hsdpa.category=8
ro.ril.hsupa.category=5

Without them my data connection works better, dont know way. Other thing I noticed, ringtones and notification sounds are to quiet, I can barely hear phone ringing while in my pocket. Also sound from youtube app is more quiet, when running thru the phones speaker. Is there something I can about it? Would be appreciated for any suggestion. :D Thanks so much for your work and effort you put into this.
[HD2 Android NAND Development] CR5N:
Not sure about speaket output but I installed audio fx widget (free from market) and it really improves music through headphones.
[HD2 Android NAND Development] Darnell_Chat_TN:
No. If the Nexus line does not have it, it's not in the ROM. You'd have to find an app or a different ROM for that.

Yea, I had the issue at times with 2.6, never with 2.7. And also Market works as designed for me.
[HD2 Android NAND Development] JMA_HD2:
PLEASE HELP-Can't Get Past #3

I've tried over and over again and I can't seem to figure out what I'm missing.

3. Flash Android ROM

Enter ClockworkMod Recovery when you're on MAGLDR 1.13 (hold "Power" button during boot) and select "AD Recovery" or "Boot AD SD" (if ever copied CWM's initrd.gz and zImage to SD).

Flash NexusHD2-Gingerbread_V2.7_NAND_(Android-2.3.4)_update.zip (84.51 MB)

I've never used MAGLDR before and I've watch PLENTY of videos on YouTube and not one shows this particular extra step. Can somebody please explain it in more specific steps or point me to a video on this particular update?

Thanks for the help in advance. I'm eager to have this update on my phone.
[HD2 Android NAND Development] louie317:
Let say you place v2.7 zip file in a /sd/CWM/

Boot up while pressing down on the power key

- MagLdr menu appears.

Use volume key, and scroll down to option '8. AD Recovery'. And press green/call key

- ClockworkedMod Recovery menu appears.

Use volume key, and scroll down to 'install zip from sdcard'. And press green/call key

Use volume key, and scroll down to 'choose zip from sdcard'. And press green/call key

Use volume key, and scroll down to '/CWM'. And press green/call key

Choose 'NexusHD2-Gingerbread_V2.7_NAND_(Android-2.3.4)_update.zip' and press green/call key

When flashing processes is done. Reboot. Enjoy.
[HD2 Android NAND Development] williambs:
Did you successfully run the prior step to set up your partitions using the usb flasher mode under magldr?
[HD2 Android NAND Development] JMA_HD2:
Yeah, everything seemed to have worked just like it said in the description. Are you supposed to put the zip file on the SD card some how?
[HD2 Android NAND Development] olde_shrimp:
Is there anyway to change the dpi on this build? Like through build.prop?
[HD2 Android NAND Development] Capt.PP:
Have you flash CWM recovery yet? Follow my signature. In CWM, click mounts and storage then connect your phone to pc. Once your phone drive registered with the pc, you can put the build in SD card.
[HD2 Android NAND Development] JMA_HD2:
I see in your sig you put the zip in the SD card. Just two questions...

1) I have an SD Andriod build on my phone now, do I delete that folder in order to put a NAND build?

2) Where in my SD card do I put the zip file?

Thank you for your help.
[HD2 Android NAND Development] SkippyDogg:
That is exactly how you do it.
[HD2 Android NAND Development] Capt.PP:
1. You can delete SD android build later on if you choose to, personally once you go nand you will never look back to SD android. ;)

2. just throw the zip in there, it doesn't matter as long as you can find it and select it to install in via CWM.
[HD2 Android NAND Development] alexloz:
data plan only connect on Edge mode

hi, i just install this last rom version (2.3.4) and only can use edge connection,i try to change the connection to wcdma preferred and all others to get 3G, but the radio only connect in edge mode, there are some solution for this?. thank you
[HD2 Android NAND Development] trashtakeout:
WI-FI Calling?

I just installed NexusHD2-Gingerbread V2.7 [GRJ22/Android2.3.4][Kernel:tytung_r10]

last night and it wouldn't let me dial out through wi-fi. I don't want skype because t-mobile offers it as a free service. I just live in an area where T-Mobile doesn't have coverage and want to use wi-fi as a way to make my normal phone calls. I want to call nationally and not pay additional or get a different number for an app like skype or some of the others. I had heard that if a build had tytung r10 it would go through wi-fi instead of a tower to make and receive calls but it isn't working. Any ideas?
[HD2 Android NAND Development] JMA_HD2:
I got it all working! Thanks again.....wow, this build is AWESOME!!!!
[HD2 Android NAND Development] bearthang:
Does anybody how to enable blink LED when we have sms or missed calls?
[HD2 Android NAND Development] olde_shrimp:
I was afraid that this build didn't have a build.prop or at least i couldn't find it. Then again the last version I used was v2.4
[HD2 Android NAND Development] Techneut:
Two important things:

Firstly, the processor has to wake up, every time when the LED has to blink.

Secondly, the continually blinking LED uses a LOT of extra juice from the battery.

Therefore, making the LED blink continually (and forgetting to look at it) causes the battery to drain insanely...

Just my 2 Euros
[HD2 Android NAND Development] louie317:
Using rootexplorer

/system/
[HD2 Android NAND Development] joe810:
just update v2.7, but can not wi-fi correct.
[HD2 Android NAND Development] Capt.PP:
Try "fring group video calls, chat" app from the market. The person you call must have fring too.
[HD2 Android NAND Development] Capt.PP:
settings/sound/check pulse notification light
[HD2 Android NAND Development] damikey:
Thank you! was looking for this area to turn off all leds notif.
[HD2 Android NAND Development] bearthang:
Thanks, that's what i'm looking for!
[HD2 Android NAND Development] spendo:
Hello,

thanks for your work. It was very usefull.

In less than two hours i switched from my wm6.5 to your rom on my HD2. Clear explanations. All works perfectly for me.

Did you sleep sometimes ?
[HD2 Android NAND Development] rage87:
Hi I have installed this onto my htc hd2 but I am having trouble using root explorer, it says that the program has unexpectedly stopped everytime i try to run it.

can someone help please.

Thanks
[HD2 Android NAND Development] kolo200:
some help please...

In ve2.7 link2sd not work...?

In v2.6 link2sd works great.

partition on the SD card is correct. Previously worked.
[HD2 Android NAND Development] rotbartig:
Hi all!

Installed v. 2.7 and faced troubles as follows.

Sometime, not always, during incoming call phone process (smth like com.android.phone) freezes and there's no ability to answer the call or close the process. After some time phone unfreezes and than everything seems to be ok. Also it may be after that that 2G connection drops constantly or disappears at all and only reboot or 2G3G switch helps.

Has smb the same trouble and if so - can this be resolved anyway?
[HD2 Android NAND Development] bubones:
crash by incoming call

rotbartig: same problem like you
[HD2 Android NAND Development] traianescu:
first of all, flash the right partition (i tried one time with 44mb cachepart and i had fc), then wipe everything (data, cache, dalvik..)

works great, great battery life, the only downside is that a few apps are not yet compatible with android 2.3.4
[HD2 Android NAND Development] HansiHusten:
I had also the problem. I think it was related to a soundfile problem. I had a ringtone on SD/ringtones and it was twice in there, one as .wav and one as.mp3, same filename. I thought Android couldnt decide which one it should play so I moved the wav-file with root explorer to system/media/ringtones and since then it never crashed again. Give it a shot
[HD2 Android NAND Development] rotbartig:
It was clean install, wiping and formatting all the stuff like SD, ROM and so on. Moreover i followed just step-by-step all the instructions given at OP and used given CWR. So I can hardly imagine the promem stands out of wrong partitioning procedure... :confused:
[HD2 Android NAND Development] rotbartig:
Using built-in ringtone so it can't be the salt unfortunatelly... :( Anyway thanks, I think 2.6 will do the thing

UPD. This happened once again now - right after reboot. Again the mentioned process and again no 2G\3G connection after that. May be there are some tweaks for partitioning which differ from given at OP?
[HD2 Android NAND Development] raven_raven:
Hello.

Just wanted to say big THANK YOU to tytung for his hard work. Your ROMs are GREAT, I love stock philosophy and it's great that you provide us with both stock Froyo and Gingerbread. It's awesome to use HD2 like it's Nexus One or Nexus S. If I want 100% working stable ROM, I know where to head. Not to mention great performance of stock ROMs. Just thank you. I love your work.

And another thank you for your kernels. You provide us with kernels that unlock more and more advance features.
[HD2 Android NAND Development] Achen_su:
i try to add chinese keyboard but not work or not show. only japanese keyboard work.

please help tytung.

can you to make this rom in 2 version.

1. stardard rom(like now)

2. ram rom(like imilka rom very fast, can to move all system/app all apk file to sdext)

thanks
[HD2 Android NAND Development] trashtakeout:
I was hoping to avoid an app. I just want it to automatically connect to my wi-fi when I get home and me use my number to make my regular calls just routed through my wi-fi instead of a tower. I currently use a nokia mode because I have no signal at my house. All the new android devices for t-mobile have this feature for the most part.
[HD2 Android NAND Development] trashtakeout:
Was that for my question about wi-fi enabled calling? What do you mean wi-fi correct? Where it seamlessly transfers the call to a tower?
[HD2 Android NAND Development] G-ThGraf:
@Tytung,

Hi, I'm using the v2.6, everythings works good. (moreover i'm currently upgrading to 2.7)

The GPS is a little bit slow, i apply this fix, it appears to be better.

http://xdaforums.com/showpost.php?p=11342772&postcount=1

But i've another question.

I can send MMS, but cannot receive if size>10Ko, i thinks (after some search) that the problem is the UA (UserAgent) in SMS/MMS. i would to apply something like HTC_Legend... But i cannot from settings like some topics says. Do you have any idea how i can do it?

Have a good day !
[HD2 Android NAND Development] Marchino73:
Sorry, when i activated data connection does not always start, I have to do a reset or a wipe. I have clk version installed. Any suggestions? Thanks
[HD2 Android NAND Development] diwad:
wifi

Hi guys, whats your wifi signal? My hd2 supposed to have very good signal on wm and o android SD build too but now the signal decreased very much. Do you also have this "issue" ? Is it fixable somehow?

Thanks for replies
[HD2 Android NAND Development] Darnell_Chat_TN:
Hey bearthang,

While the built in LED notification is nice, it does not work when connected to a power charger. The charging LED will remain lit when on a power charger. But LED Me Know gives LED notifications even when on a power charger. I do with the built in LED notification worked like that.
[HD2 Android NAND Development] Wickster:
Have you tried this fix?

http://xdaforums.com/showpost.php?p=11419702&postcount=1446
[HD2 Android NAND Development] G-ThGraf:
I had tested for 2 hours (just before you linked me) and it works fine, really thanks to you !
[HD2 Android NAND Development] sda.171:
Where is the link for the magldr download?
[HD2 Android NAND Development] Capt.PP:
In my sig.
[HD2 Android NAND Development] Capt.PP:
Root explorer works fine with v.2.7, try to redownload root explorer. it sounds like a bad download.
[HD2 Android NAND Development] Capt.PP:
Explain in your own word step by step what you did so we can backtrack to fix the problem. The short version is to follow my sig.
[HD2 Android NAND Development] anesthetic:
this build doesn't copy sim contacts to phone......even though it says imported but there is no contacts shown up in phone...i did a clean installation but still no contacts, and then i tried old NexusHD2-Froyo. it works fine...

anyone also got this issue? thanks
[HD2 Android NAND Development] Capt.PP:
It does import from SIM card. Go to phone dial/menu/Import from SIM card. I don't see an option to export to SIM though, you might need a app for that. Importing from SIM was yesterday tech, google keep sync and update your newly add contacts.
[HD2 Android NAND Development] trashtakeout:
WI-FI Calling

So whats the deal guys. Surely a collective group of smart people can figure if this build can make and receive calls through WI_FI. No apps just WI-FI through the phone. T-mobile has plenty of android phones that come stock with this feature working. What can I do to make it work? Please help.
[HD2 Android NAND Development] anesthetic:
i used the same way to import contacts from sim to phone......just doesn't work.

i tried my friend's sim card, same issue.

btw both are t-mobile sim cards......
[HD2 Android NAND Development] hidden_dragon:
Just my harmless opinion here, but importing contacts via SIM card is very old school. Why don't you just import them into Gmail so they would automatically sync with every Android phone you use? I used to do it your way until I got my first smartphone device. You can also use Outlook if it makes you feel more comfortable ;)
[HD2 Android NAND Development] felix80:
Problem Flashing

Hello, I've download the new rom from different places, but when I try to flash it via CWM always have the same messaje...

Installing: /sdcard/NexusHD2.......zip

Finding update package...

Opening update package...

E:Can't open /sdcard/NexusHD2..........zip

(bad)

Installation aborted

Any idea??

Thanks
[HD2 Android NAND Development] jjrumph:
How exactly are you flashing using cwm? Are you choosing update zip or are you choosing install zip from sd card.

Should be Install zip from sd card, then choose zip from sd card, scroll to the zip and hit geen button (enter) then scroll to install zip and hit enter again.