yashsingh1/xdaforums huggingface dataset:
[HD2 Android NAND Development] czacha234:
I was flashing new CWM via CWM and I know it can be done. But he wants revert back to CWM posted by @tytung from the first post. This only can be done via RUU, besides, is always better to make a backup. Just in case, then regret later on. :D 3 simple steps:

1. Backup current rom in CWM

2. Flash CWM

3. Restore your rom

That is it, end of story :p
[HD2 Android NAND Development] dusko_m:
not quite true :p. If he insists on original recovery (linked in first post) just need to extract *.img from zip and then to apply procedure described in posts I've linked above. No need to backup, restore or to cry if he can't enter recovery to make backup
[HD2 Android NAND Development] czacha234:
Do you mean flash the *.img via terminal or something else? I never done that, so dont know if this works or not. Im not an expert and I still have much to learn :p Thanks for clarify this.
[HD2 Android NAND Development] :
hi guys been using v2.6 for about a month and was great at first but then i started getting white screen of death, calls where the first second or two would be muted. System lock ups requiring reboots.

So i bit the bullet yesterday and did a full wipe and a factory reset then a install of v2.7 from zip. Now today i am getting the white sod again. It only seems to occur when i receive an incoming call if i am doing something on the phone at the time?

Also for a few days i have noticed the phone getting real hot and the battery drain being higher than normal. i did read of issues with gmail causing this on windows 6.5 not sure if it is related or not.

Not sure if you wonderful 'experts' could offer a relative noob some advice?

cheers
[HD2 Android NAND Development] loumposa:
Issues with Answering inbound Calls

When I have inbound calls sometime calling party's voice is breaking before it goes to normal quality. Has anyboody else expreriencing this sort of problem?
[HD2 Android NAND Development] goatboy6:
Hi,

I'm having a problem with my phone showing that I have no phone signal. I still receive calls and texts when the phone has no signal but I cannot make calls or send texts.

When I reboot the phone, the signal comes back for about 10-15 minutes and then I have no signal again.

I did not have this problem in version 2.6 or any other build I've tried. I've clean installed this build twice and am still having this problem after a few days.

Thanks for any advice.
[HD2 Android NAND Development] juaninamillion:
Thank you guys. Ill try terminal when I get home.
[HD2 Android NAND Development] wonneil:
Hi,

Hope someone is online as I've just followed all the instructions until the last one, flash the rom...

How do I do this when the rom is on my pc?

Thanks

Edit: I think I figured it out by moving the zip file to phone while in mass storage mode.
[HD2 Android NAND Development] czacha234:
Hi,

Just copy this zip file on root of sdcard sdcard/ and flash in CWM. Also you can download it directly to your phone. Dont use MAGLDRs usb storage function to copy files, cause files gets corrupted somehow and you might not be able to flash it.
[HD2 Android NAND Development] webmanya:
Don't use the built in mass storage in MAGLDR because it has some bugs try turning off your phone unplug the usb cable put the sd card to your pc than transfer its better and the safer method for preventing file corruptions.
[HD2 Android NAND Development] wonneil:
Unfortunately I have already done it, but it seems to have worked fine :)

If it starts playing up I'll start over again but had to do it that way as I haven't got an adaptor to use the micro card in my pc.

I now have one more question, can I delete the zip that's now on my sd card or does it need to stay there?

So far this is so much better than Windows 6.5 :D
[HD2 Android NAND Development] hooutoo:
Lost Sound

Has anybody else lost all sound. I've got no ringtones or notication tones. When I try to change them via setting I get nothing. Also, when playing music I get not sound via speakers.

Any ideas?
[HD2 Android NAND Development] jeff.liu:
I got 1 time after flash but ok after reboot.
[HD2 Android NAND Development] hooutoo:
Sound
[HD2 Android NAND Development] shaharudeen:
need some info...

hi im using this ROM on my SD card and im really enjoying it.

im planning to flash it on my NAND, and a newbie . so im a bit confused here and need some help

currently im using htc HD2, on:

- SPL-3.03.0000

-radio 2.15.50.14

my questions is regarding which HSPL do i need in order to flash this gingerbread version?

and do i have to downgrade my SPL to a specific SPL before flashing?

thanks!
[HD2 Android NAND Development] michie:
It's a known problem on android for alot of users, go to /wireless controls/mobile networks/network mode and select 2G network only.
[HD2 Android NAND Development] michie:
Flash your windows mobile ROM v.... to windows mobile ROM v1.66 and your spl will downgrade too.

There are alot of tutorials on xda and google, please use the search button. good luck!
[HD2 Android NAND Development] czacha234:
Some people seem to have problems with sound sometimes. In your case, change your radio to 2.15.50.14 as it looks to be working the best with Android.
[HD2 Android NAND Development] michie:
Not entirely true, you can mount/unmount the sd card as usb drive in the CWR recovery menu wich works flawlessly,

no need to open up and remove the card. :) grtz
[HD2 Android NAND Development] michie:
Double post *please delete*
[HD2 Android NAND Development] sthEn:
Finally i got the reason to move back from Windows Phone 7 - great build, everything is working flawless - big thanks!
[HD2 Android NAND Development] Bib_x:
Yesterday i went jogging with my hd2 and wanted to log my track with a gps-tool. I started the gps-tool and after the timeout my phone went to standby.

But in standby, the gps was paused.

Is there a way to keep my gps alive while phone is in standby?

In my gps-tool there is an option to keep the screen alive, but if i let my screen alive, there is no display lock and it consumes much more power.
[HD2 Android NAND Development] beck_jeffrey:
You are not kidding it is way better than Winmo and I even own stock in Microsoft:D. I should sell MS and buy Google stock :D Anyway, once you have upgraded the rom, you can go ahead and delete it from the SD card, no need to keep it there.
[HD2 Android NAND Development] shaharudeen:
thanks!

So I have to

1.downgrade my SPL

2. flash HSPL 2.08...

then follow tytung guide to install android.

MAGLDR then CWM then flash android.

One quick question, if I downgrade my SPL, my radio will remain same as 2.15.50.14 or it will downgrade too?

Definitely flashing with android over the weekend. Currently using same android rom but on SDcard...VERY STABLE... My hd2 got a new life with gingerbread. This phone seems like made for it!
[HD2 Android NAND Development] wonneil:
Thanks for the reply Jeffrey :)

In reply to the post above, I had exactly the same radio and spl as you also using an SD card but then installed NAND version using the installation instructions on this thread.

The thread on HSPL http://xdaforums.com/showthread.php?t=609477

said I could install direct from version SPL 3.03.000 which I did and it seems to have worked.

Have I made a mistake somewhere?
[HD2 Android NAND Development] hooutoo:
Radio isn't the problem but believe it or not banging it on the table works, at least it did for me. Here the info;

http://xdaforums.com/showthread.php?t=968867
[HD2 Android NAND Development] michie:
Correct, the radio should remain the same but i always flash it again and let it settle with the new android rom, battery use will be bad for 2 -3 days but after that the radio is settled and then i have 3 days moderate use with data connection on 24/7.

You can find a full tutorial on flashing the rom here http://xdaforums.com/showthread.php?t=893948 but read tytung's instructions too because u need his optimized CWR recovery 135MB system partition layout.
[HD2 Android NAND Development] Luke15153:
Me too, since GB 2.3.4. This issue is discussed in the google forums, so it is no problem of the kernel, I think.

I found no solution so far.

Anybody else?
[HD2 Android NAND Development] shaharudeen:
after doing massive searches, i too found out that i can use hspl4 to flash even on spl 3.03.

i think you did not do anything wrong. as long as u have flashed it and its working, no mistake done.

so you u have flashed and its working? any problems so far?
[HD2 Android NAND Development] shaharudeen:
omg, i actually read that post some time back and i totally forgot abt it! hahaha

thanks for reminding !

updating this weekend. if it works, will post.. if doesnt, and i brick my phone.... i wont be able to post cause im tethering my internet connection. no phone, no internet, no life!
[HD2 Android NAND Development] Luke15153:
Came from a SD ROM too, using the latest stock HTC WinMob ROM with the 2.15 Radio (so no need to flash the radio). Thats what I did:

In WinMob: copy NexusHD2-Gingerbread_V2.7_NAND_(Android-2.3.4)_update.zip from the first post to the sd-card => most convenient way to do this without cardreader ...

Flash HSPL 2.08 using the HSPL4. This works, if you come from an official WinMob-Rom with SPL 3.03

Flash MagLDR 1.13

Flash the MAGLDR_CWM_Recovery_v3.0.2.5_for_NexusHD2_135M.zip from the first post

Install NexusHD2-Gingerbread_V2.7_NAND_(Android-2.3.4)_update.zip

have fun

I was a little bit exited while doing this, but everything works :D

Good luck (and of cause no guarantee on what I wrote above)
[HD2 Android NAND Development] wonneil:
I can second those instructions and working great so far (although I didn't copy the nexus zip to the SD card first of all so had a little panic trying to figure out how to install) but haven't noticed any problems so far :)
[HD2 Android NAND Development] michie:
haha didnt even know HSPL4 was out... u dont have to flash to other stock wm rom then. good luck
[HD2 Android NAND Development] shaharudeen:
all done!

well, i just couldnt wait flashing NAND ... so i just went ahead and did it..

it took less than 10 mins to install all...

ITS WORKING!

thanks to michie, wonneil, Luke15153 for helping me out

and not to forget thanks to tytung!

awesome!
[HD2 Android NAND Development] lms1407:
My favorite!

Thank's "tytung"!

There were some minor FCs, but it settled and its the best one i've used so far!

Great work!
[HD2 Android NAND Development] vastelectron:
what radio do u guys use?

So what u guys use for radio? These forums dont show the recommended radio for each particular ROM. Thanks
[HD2 Android NAND Development] shaharudeen:
radio...

im using radio 2.15.50.14. currently no issues.
[HD2 Android NAND Development] mehrshad:
hi tytung

how are you?

can you fix color banding problem?

like launcher pro?

i love default launcher but with color banding problem i cant stay on it
[HD2 Android NAND Development] SMS92:
This isn't a sense ROM and is based on the Nexus, therefore without HTC Sense. There are 3rd party apps which skin to look like Sense but if real Sense is what you're after you need to go for another rom. I was a big Sense fan but got over it pretty quick months ago upon finding this is the absolute most stable, fast build one can find!

Sent from my HTC HD2 (Android)
[HD2 Android NAND Development] :
grrr. i use chompsms as i like the feel but whenever i get a text i get the native android message service tell me as well. that got annoying so i used titanium backup to remove that app.

the problem is i now cannot receive any texts at all. i can send them ok but that is it. so i guess i need some help please?

other than a complete reinstall what else can i do to be able to receive texts again?
[HD2 Android NAND Development] Achen_su:
but tytung can add htc chinese keyboard for this build.

i thing tytung can add another software from htc rom.

hope tytung can make rom in ram like imilka rom.

move system/app to sdext

move dalvin cache to sdext

and apptosd.

can to reduce rom size to use.

i thing if tytung use it like imilka rom can to have many free space on rom
[HD2 Android NAND Development] diesburg:
Maybe he should just ask you for complete specs/requirements he needs to follow by before he releases another rom....lol..... from what I have read, tytung does not plan to make this rom based on user requests, he plans to keep this rom "stock nexus" .... correct me if I'm wrong....... and I wouldn't even compare tytungs rom which is compiled from source to a rom that is ported....lol
[HD2 Android NAND Development] :
I can't install software over market.android.com :(

Device is not listed...
[HD2 Android NAND Development] diesburg:
Maybe give it a day or so? I use this rom daily and I just tried to install apps through market.android.com because I haven't did that in a while and it worked fine.......
[HD2 Android NAND Development] Capt.PP:
It got fixed awhile back. Here.
[HD2 Android NAND Development] jinm0607:
EVERYTHING WORKS! BUT ONE QUESTION THOUGH:

Under browser setting, there used to be something like "enable full-web browsing" in my older 2.2 desire DFT froyo, so that we dont automatically get sent to mobile-view.

Is there any way to fix this???????? HELP PLEASE!!
[HD2 Android NAND Development] OCedHrt:
I have an interesting problem with 2.7 ROM.

But before that, some background - I'm getting bored with my HyperDroid working too well and getting itchy not flashing anything so decided to try some of the newer ROMs and see what's going on :)

Just coming off of Sense on GB and then Sense on Froyo, I wanted to try tytung's r10 kernel so this ROM became the obvious choice. But I have not been following this thread and I now have a problem...I have no taskbar after flashing the ROM and clk kernel. The home button also does not do anything. I did do wipe/delete cache.
[HD2 Android NAND Development] tytung:
Default launcher is provided by AOSP/Google, and I won't and don't know how to modify it.
[HD2 Android NAND Development] tytung:
I don't add htc chinese keyboard in my ROM. It's just an add-on, and it's provided by other people.

I won't add anything that you said, so don't expect them.

AOSP ROM is small enough.
[HD2 Android NAND Development] Bib_x:
Hi tytung, is there any way to change gps standby settings? In WinMobile there was a registry-key to change this.

Is there something in android too? I want my gps to stay on while my phone goes to standby. So i can log my jogging-track with scren off.
[HD2 Android NAND Development] CR5N:
@Bibx, I use 'my tracks' (Google) to log mountain bike trips and gps logging works fine. Maybe the app you use is the issue?
[HD2 Android NAND Development] tytung:
As I answered in GPS Libraries thread, the app developer should program WakeLock in their app to keep the GPS on when the screen is off.

AFAIK, there's no GPS standby settings.
[HD2 Android NAND Development] tytung:
GPS Libraries v1.5

Show the number of satellites before getting a location fix and more.

Please flash both files.

Jun. 26:

Download GPS_Libraries_v1.5_for_HD2_Gingerbread_update.zip

Please visit GPS Libraries for HD2 Gingerbread thread for more info.

May 28:

Download GB234_GpsLocationProvider_JNI_fix_update.zip

Change GpsLocationProvider JNI code from android-2.3.4_r1 to a new commit: Clean up HAL initialization/cleanup sequence.

Installation:

Place your downloaded files in the SD card.

Enter MAGLDR 1.13. (hold "Power" button during boot)

Choose AD Recovery or Boot AD SD (if ever copied CWM's initrd.gz and zImage to SD) to enter the ClockworkMod Recovery.

Choose install zip from sdcard and locate your downloaded file to finish the installation.

All done.
[HD2 Android NAND Development] gman79:
does any one has the problem when the gps is on in some program the phone freezes ? and have an answer
[HD2 Android NAND Development] jjrumph:
Worked great. First time I ever saw how many sat were available. And a lock fairly quickly after that.This was on your Nexus rom.

Now I tried it on the Hyperdroid vs 12 which is 2.3.3. Tried both files on that and it wouldn't boot at all. But on the Nexus it's great.

Great work.
[HD2 Android NAND Development] fowl2:
If my GPS seems to work OK, is there any advantage to the new libs?

Very occasionally it takes ages to get a lock, or the accuracy goes down to like 10 meters, but very rarely.
[HD2 Android NAND Development] Josef Matějů:
Hi Tytung, your new ROM using already 3 for weeks. Meanwhile I don't have problem. Splendid work, thank you very.
[HD2 Android NAND Development] webmanya:
My experience with the new gps libs so far.

It is locking much faster. Finds lots more sats.

But so far i couldnt get any lock under 30 meters it doesnt botter me at all but i dont know if its an issue with the codes.

I get something strange i used both gps test and gps status apps and first time ive flashed the new libs gps didnt close automaticly i had to turn it off from the menu. Now it looks ok.

And i ve just tried the gps it couldnt lock while showing 7 sats(in grey in gps status and with e flag in gps test) and the weather was clean but when i close the apps and tried again it locked instantly.

As I said i dont know if these are code related or special to me but other than these i did not encounter any errors or strange behaviour. Thank you tytung for all the efforts you give in this project.

I'll give you some donation on monday thanks again.
[HD2 Android NAND Development] DeriquedeCoux:
is there any easier way to install this? i cannot seem to understand the CWM method for my life. and when i fudge it up, everything get deleted and i'm starting fresh from the same ROM i was on. what ever happened to flashing via USB cable??! :(
[HD2 Android NAND Development] ericmar:
Hi,

I am having problem with my touch screen now. It doesnt work sometimes and this may happen out of the blue. I wonder if it could be due to the ROM or the hardware digitizer. Anyone experienced this before?

Thanks.

Eric
[HD2 Android NAND Development] diesburg:
Not the rom, it's a hardware problem. From what I have read over XDA, this is a common problem with the HD2, it starts happening a little here and there and slowly gets worse. Fortunately, I have never had a problem with my HD2 touchscreen. If you're under warranty still, hurry up and get it out to HTC for repair(of course after returning to stock winmo) If you're not under warranty, either deal with it or buy another digitizer off ebay or somewhere.
[HD2 Android NAND Development] Capt.PP:
Success: I got GPS satellites fix when installed just (GPS Libraries v1.0 for HD2 Gingerbread.zip) only.

Unsuccess: Installing (GB234_GpsLocationProvider_JNI_fix_update.zip) only, I didn't get GPS satellites fix. I tried again, reinstall the ROM and installed (GB234_GpsLocationProvider_JNI_fix_update.zip) and (GPS Libraries v1.0 for HD2 Gingerbread.zip) the phone crashed after 10 seconds trying to get GPS satellites fix.
[HD2 Android NAND Development] beankured:
Weird. MLB At Bat 11 was sputtering like crazy and dropping out in the other roms.

When I switched to this one... works perfectly.

Also, now I have Netflix! Kick Ass!

At least this will bide the time until the HD2 will technically be obsolete hardware-wise.
[HD2 Android NAND Development] diesburg:
Maybe someone else has an easier solution but here's mine.... In the address bar of the browser, type "about:debug" and press enter/go . Now after that, go to broswer settings, there should be extra settings that weren't there before.... at the bottom of the settings I think, there's an option called "UAString" ......click that... and there should be an option called "Desktop" .... change it to that... I'm not sure if this setting sticks after reboot... but I'm sure you can figure that out...
[HD2 Android NAND Development] diesburg:
Tytung, maybe you know the answer to this.... I use sip calling, a lot.... I have a paid sip service provider. The only app that sip calls don't sound like crap in is csipsimple. The native sip calling in GB breaks up and sounds terrible. Sipdroid breaks up the same way but after toying with the codecs in sipdroid, I think it's an audio codec problem possibly because of the kernel. Are these problems with SIP calls because of the kernel not being complete ? I would love to use the native SIP calling in GB but can't because it sounds so bad and I'm sure it's not my sip provider because it's not a freebie provider, it's paid(you get what you pay for....the free ones suck from my experience...lol) And like I said above it works flawlessly for incoming and outgoing calls with csipsimple app and never breaks up or cuts out in calls..... another reason why I think it's the kernel is because I had the same experience with bad call quality in the groove ip app on the hd2..... but the same app on a different android phone.... worked just fine, no breaking up in the call.... so it's sip calling in general thats messed up.....and this is across all roms I use that I get the same results with those apps I mentioned.....Any help on the matter would be greatly appreciated....
[HD2 Android NAND Development] OCedHrt:
There's a good thread on csipsimple bug tracker covering this. I think between 2.3.3 and 2.3.4 there were some changes to android's sip support.
[HD2 Android NAND Development] tytung:
I cannot make sure whether there's no audio issue in the current kernel.

However, no one can guarantee kernel 2.6.37 will be better than 2.6.32. It's just a theory.

Besides, audio issue is related to specific hardware on HD2.

I don't think only updating kernel to 2.6.37 will resolve this hardware issue.

What I ensure is the audio driver (libaudio.so) on Gingerbread is not totally compatible with HD2.

That's why Gpc fixed Robot voice and call volume by providing a new compiled lib, and not via the kernel.
[HD2 Android NAND Development] diesburg:
Thanks for the info, I'll check it out. I still don't think it's anything to do with GB or csipsimple though, I think it's the kernel. I have always had problems with SIP calls since day 1 on the hd2..... that's even with non-GB builds like nexushd2 froyo.....I would just love to use the native sip calling so much! It sucks it doesnt work very good because with the native SIP in GB, it even notifies me of voicemails on my SIP account, in a way that it makes it seem like I have real cell service.....I guess until it's figured out, I will be using csipsimple......
[HD2 Android NAND Development] diesburg:
Thanks for the info. I haven't got around to trying gpc's pure gingerbread rom yet to see how the built in sip calling works on it, I may do that just to see. Will the audio driver ever be able to be fully compatible with the HD2?
[HD2 Android NAND Development] tytung:
No, I also used Gpc's libaudio.so in my ROMs since version X.

I forgot the exact version number.
[HD2 Android NAND Development] Elmo108:
hey guys,

anybody tried this against a CM7-rom?

how does it compare performance/stability-wise?

right now im using the nightlies by charnsighn
[HD2 Android NAND Development] mehrshad:
Hi

I found a bug

When i import my contact from sim card i dont have any contact in the contact app but it import all of my contact !
[HD2 Android NAND Development] knobbyhtccruise:
not sure but you have to press menu, then select which contacts to show - my contacts / favourites etc.
[HD2 Android NAND Development] Ankobarabanko:
Random reboots

Here is the problem:

Someone is calling me, I just slide the answer button and the phone hangs for about 5 seconds and restarts with the "X" animation (sometimes it does full restart)

The same happens randomly with the Camera app and other programs i just launched (started)

I formatted the SD card but to no avail.

Heard about task 29, but never applied - is this possible to cause the problem (not formatted NAND)?

I installed the ROM accordingly the guide on the first post and i did the "wipe data/factory reset if coming from another ROM or wanting to have a clean installation"

Magldr 1.13

Radio: 2.15.50.14