yashsingh1/xdaforums huggingface dataset:
[Desire HD Q&A, Help & Troubleshooting] rjand:
You could try that radio to see if it makes any difference, follow the instructions in the post and you won't have any problems. It is labelled for Inspire 4G, but it works on DHD as well - it is the radio I'm using.

I haven't tried bluetooth data transfers in ages (not since before CM12 came out) but no one else has reported a problem with it, but bluetooth audio works.

If your sound is working I wouldn't flash the inspiremod as I assume you have a DHD - the Inspire 4G has a different audio chip and a noise cancellation microphone that the DHD doesn't have.
[Desire HD Q&A, Help & Troubleshooting] Belawal:
I understand :) First of all I am going to flash CM12.1 11.08.2015 update and then after I will flash the radio with mentioned instructions :) -- then I will share the result with you. Thanks buddy. :)
[Desire HD Q&A, Help & Troubleshooting] Belawal:
Bluetooth Problem Resolved

Hiiiii :)

Thank you so much rjand, you solved my problems. :)

First Step

I flashed CM12.1 11.08.2015 update and after flashing I checked bluetooth and now its working no problem found yet.

2nd Step

After ROM update, I successfully flashed/update RADIO.

And now Bluetooth problem is resolved and no any problem found yet and now my device is ready for BOOM BOOM because of YOU and Mustaavalkosta. I appreciate your works. This ROM is very very very smooth, fast and seems bugs free. Thanks buddy :) you are the best. ;):D
[Desire HD Q&A, Help & Troubleshooting] richardz123:
ok thanks for deleting the os and making my device useless

ok thanks for deleting the os and making my device useless i had updated to the last version of this updat 20150815 and it deleted the whole system os so now i cant flash anny rom what so ever i tried 23 other roms and none of them worked even my pc running on windows 10 says it cant even establish a conectiont to the bootloader to flash the boot.img so what do i do now plz anwser me i need to get this device working i dont care if it has to be the stock 4.0 ICS RUU rom i need it to be working again
[Desire HD Q&A, Help & Troubleshooting] hamxa266:
Any one here having problem with keyboard ? While typing messages its lag so much I am using 2015-8-11 built !
[Desire HD Q&A, Help & Troubleshooting] Mustaavalkosta:
From first post:

I haven't updated yet to the latest but no one else has been complaining about the same build so it's likely you messed it up somehow and I can't really know how based on what you shared.
[Desire HD Q&A, Help & Troubleshooting] richardz123:
it was the opd udate cm-12.1-20150815-UNOFFICIAL-saga.zip it was missing files and therefore deleted things it shouldent have deleted

and now i have a probem to i cant get fastboot to be working in windows 10 without it saying is a damaged conection

Edit after deleting the system 4 times i could install the lates version like if its a stock rom ?
[Desire HD Q&A, Help & Troubleshooting] baconman4321:
Any updates on the Galaxy s6?
[Desire HD Q&A, Help & Troubleshooting] Mustaavalkosta:
This is ace thread so I'm not sure why you are posting stuff here about saga. 20150815 booted up just fine on ace. If you need more help with saga builds, ask in saga thread so saga users can give you feedback.
[Desire HD Q&A, Help & Troubleshooting] jkrajcir:
Hi, problem with flash cm 12.1

Hi, I have a problem with flashing cm-12.1-2050817-UNOFFICIAL-ace.zip on my HTC Desire HD.

I used 4EXT Recovery Touch, when I install cm-12.1-2050817-UNOFFICIAL-ace.zip from SD card always I'm ending on Installation aborted.

Listing:

--Installing: /sdcard/install/Roms/CyanogenMod/cm-12.1-2050817-UNOFFICIAL-ace.zip

cm-12.1-20150817-UNOFfICIAL-ace.zip

Finding update package...

Openning update package...

Installing update...

Warning: No file_contextsdetected filesystem ext 4 for /dev/block/platforms/msc_sdcc.2/by-name/system

detected filesystem ext4 for /dev/block/platform/msm_sdcc.2/by-name/userdata

detected filesystem ext3 for /dve/bolck/platform/msm_sdcc.2/by-name/system

ApplyParsedPerms: lsetfilecon of /system/lost+found to u:object_r:syste_file:s0 failed: Opetation not supported on transport endpoint set_metadata_recursive: some changes failed

E:Error in /sdcard/install/Roms/CyanogenMod/cm-12.1-20150817-UNOFFICIAL-ace.zip

(Status 7)

Installation aborted.
[Desire HD Q&A, Help & Troubleshooting] Mustaavalkosta:
Check first Q&A of FAQ in the first post of this thread.
[8525, TyTN, MDA Vario II, JasJam ROM Development] SorcererJP:
I have installed black 2.5 last week and am happy with it. I'll wait for 3.5 before I upgrade again.

But, I do have a problem/question. My TyTn keeps connecting to GPRS/UMTS while NO internetprograms are running. I have none connection as always on selected in HTWeakC.

I do not want drain my battery so quick, so I want my TyTn to connect to UMTS/GPRS when I want it too, so does anyone has an idea/soluation?
[8525, TyTN, MDA Vario II, JasJam ROM Development] db77:
I think I have the same problem with French WM6 from Schaps :(

My battery fast down (frenglish :( )

And I have many problem to receive MMS because there is a conflict between this connection anbd the MMS connection...
[Android Q&A, Help & Troubleshooting] annafederica74:
Hello everyone, I'm Italian, I have a problem with my alcatel one touch idol 2 mini 6016D, I made the root to my phone 15 days ago everything ok, then I downloaded the software update and now I can no longer do the root, I tried Framaroot Vroot kingoroot root genius and no longer works what should I do? can you help me? About my phone model 6016D, Android 4.3, kernel 3.4.0, n.build 01004, hardware qualcomm 8212.
[Desire HD Android Development] Mustaavalkosta:
General:

These are UNOFFICIAL CM12.1 Lollipop Nightlies brought to you by Open Desire Project and TeamCodefire as a continuum to CM10, 10.1, 11.0 and 12.0 builds. Builds are generated automatically on daily basis. Process starts around 00:30 PST/PDT. If it fails, then there will be no build until the reason for failure is taken care of which can take time. Last 7 nightlies will be kept on the server. If you want a longer history of them, you are free to archive them yourself.

Thanks and credits:

Andromadus

CodeAuroraForum

CyanogenMod

BananaGranola

Epic Beard Men

eXistZ

Flemmard

Flinny

goo.im

Juansheng

paulb_nl

randomblame

synergye

kylon

TeamCodefire (for build server and hosting, priceless)

All the rest that have helped to construct these builds and develop software for ace directly or indirectly in the past.

Githubs:

CyanogenMod

Open Desire Project

Changelogs:

CM Gerrit

CM Google+

Github (see above)

Installation instructions:

Download Nightlies / Releases

Download gapps from here

Put the files on SD card

Reboot to recovery

Do factory reset (ie. format /system, /data, /cache, /sd-ext and /sdcard/.android_secure)

Flash cm-12.1-YYYYMMDD-UNOFFICIAL-ace.zip

Flash gapps zip

Remember to flash boot.img via fastboot if you have S-ON

Reboot and enjoy

Update instructions:

Download Nightlies / Releases

Put the file on SD card

Reboot to recovery

Flash cm-12.1-YYYYMMDD-UNOFFICIAL-ace.zip

Remember to reflash boot.img via fastboot if you have S-ON

No need to flash gapps as CM backuptool script should take care of them (results may vary depending on which gapps package you are using)

Reboot and enjoy

InspireMod

codefi.re

Kernel

Source: github

Compiler: stock AOSP gcc-4.8

Branch: cm-12.1

Kernel Version: 3.0.101

defconfig: ace_defconfig

Contact:

My Google+ (I don't accept Hangouts invitations though, use IRC if you need something that requires direct chat.)

My twitter

#opendesireproject @ freenode

Donations:

For build server & hosting: codefi.re (use the donation button)

I don't really need your money right now but if you insist on donating to me I suggest you donate that money to EFF instead here: https://supporters.eff.org/donate

XDA:DevDB Information

[UNOFFICIAL] CyanogenMod 12.1 Nightlies / Releases [EOL], ROM for the HTC Desire HD

Contributors

Mustaavalkosta, paulb_nl, kylon, Phantom Shadow

ROM OS Version: 5.1.x Lollipop

ROM Kernel: Linux 3.0.x

Based On: CyanogenMod

Version Information

Status: No Longer Updated

Created 2015-04-02

Last Updated 2018-10-05
[Desire HD Android Development] Mustaavalkosta:
Reserved
[Desire HD Android Development] xdagee:
CM12.1

CM12.1 is finally here with us...

Cant Wait ... :)

Happy Flashing...
[Desire HD Android Development] Mustaavalkosta:
First build is now on the mirrors. Expect everything to be broken, be thankful for anything that works. OTA updater app is not included as backend needs some work to support multiple versions thus I'll probably kick myself to finally finish the rewrite of the backend code. There's no schedule for these nightlies yet as I haven't really had time to think how I'll juggle 3 different versions so they don't start compiling at the same time. New builds will come as DOGE builds did for the previous version meaning whenever I feel like making one until things settle down a bit and build schedule is decided.

Bugzilla has 12.1 specific product now so you can use that for bug reports.
[Desire HD Android Development] xda-dhd:
Thank you so much for your TITANIC labor!

Thank you so much, Musta, for your TITANIC labor!!! :good:

In "Desire HD Android Development" you're a real

Legendary Developer

!

Only thanks to you, our "older" is still alive :fingers-crossed:

Where you only have enough time for everything ;)

Thank you SO MUCH again!
[Desire HD Android Development] pascuals:
after installing the ROM I have a message saying I have not enough space on the system (should get at least 250 mb free)

However I have been able to flash the Gapps smoothly

After flashing Gapps, the message persists and I can not install anything (neither from the playstore or from an apk)

On the other hand, everything seems to work (wifi,sound,camera,...)
[Desire HD Android Development] vrg3030:
same problem here, the other seems to work well but with a bit of lag, thanks for the effort
[Desire HD Android Development] Vega Bullet:
Thank you all for keeping our device not only up to date but keeping it to the newest available software!

An old question: is it possible to update (dirty flash) from cm12 to this? Maybe musta can add this to faq so I will be the only one who asks ;)
[Desire HD Android Development] danvo01:
i did dirty flash and get youtube error, and after i removed it any google error (google service i think) so this is not good. but maybe after any update it will be good...? after that i did clean flash, and get error as writed before, and not working keyboard.so I'm back.
[Desire HD Android Development] Mustaavalkosta:
With major version upgrades dirty flashing is just anybody's guess whether it will work. At least upgrade your gapps while you are at it and you may have more luck with it.
[Desire HD Android Development] Z_0r10n1S:
As always, many thanks to Mustavaalkosta and all others devs involved in this project!

You keep this nice device alive! :good:

Can't wait to try... See you soon for the feedback. Thank you again!
[Desire HD Android Development] NonoWeber:
Same here on an Inspire 4G. Very slow install, even considering ART. Reboots take about 5 minutes.

NanoWeber
[Desire HD Android Development] NonoWeber:
I think the problem is with my Inspire 4g and not the ROM. While trying Advanced wipe, I get:

E:Block device not present, cannot wipe SD-ext.

E:Unable to wipe /sd-ext.

I've made a pigs ear of the install somewhere along the line. Yawn.

NanoWeber
[Desire HD Android Development] aasifnasim:
how to update from cm12 to cm12.1

dear bro

i download 5th April nightly,

shall i use update from ota? or

start in recovery flash as u said n install ROM and Gapps? plz specify which gapps is support this rom cm12.1 bcoz there is list of gapps over there.

plz guide
[Desire HD Android Development] Der Gerät:
Android 5.1 Gapps:

https://www.androidfilehost.com/?fid=95916177934550505
[Desire HD Android Development] rjand:
H

Full wipe every flash, don't update. This is an early beta release and there are likely to be big changes which might break things under the hood.

I think a lot of users are starting to get confused between the CM12 and CM12.1 releases.
[Desire HD Android Development] graziano68:
Hello

indeed I am confused too. Is the 12 nightlies project abandoned/replaced by 12.1 ?

I am using a CyanogenMod 12 Nightlies rom . Anyone can explain me what's better in CyanogenMod 12.1 Nightlies ?

As I can see the Kernel is the same , what's new in 12.1 compared with 12 ? Any valid reason to move from 12 to 12.1 ?

Thank you!

aand ...BTW THANKS for the continuos work to leave alive HTC Desire HD !!!
[Desire HD Android Development] Matt_85:
sd-ext is not present unless you've partitioned sdcard, so don't worry if you get only that error message ;)
[Desire HD Android Development] Mustaavalkosta:
Well, probably not abandoned but focus will shift to 12.1. I haven't made any decisions yet but it's likely 12 will move to weekly schedule or something similar.

What's better? At the moment probably nothing as things are just starting to come together and many things are still shoddy at best. There are not even official nightlies out yet.

You can check the full 5.0.2 -> 5.1.0 changelog here. There are some 14 000 changes.
[Desire HD Android Development] NonoWeber:
Thanks. I thought I'd finally bricked my phone after all these years of flashing.

NanoWeber
[Desire HD Android Development] danvo01:
clean installed 0506, processor switching works fine :) Thanks Musta for your great work!!
[Desire HD Android Development] MarcusHD:
Hi,

I've installed 20150504 and 20150506. Both with clean install and Delta Gapps.

Works good but I can't connect to my WiFi. I don't receive an IP adress.

My router in a Fritz Box 7390 with latest stable firmware and no other device has any problems to connect to my router.

Have someone an idea?

Thanks.
[Desire HD Android Development] Mustaavalkosta:
Fritz Box on channel 12 or 13? Those are apparently broken for the time being.
[Desire HD Android Development] MarcusHD:
No, channel 1
[Desire HD Android Development] Mustaavalkosta:
Download this and put it to /system/etc/init.d/10dhcpcd with 755 permissions and reboot. Might work, might not work. I can't reproduce the issue so I need feedback from you.
[Desire HD Android Development] MarcusHD:
Thanks, but same problem, getting no IP adress. ?
[Desire HD Android Development] rjand:
Does setting a static IP address on your phone allow you to then use the Wi-Fi?

Do any of your other devices have a - (minus sign) in their names (as they appear on the network)? Some DHCP servers can't handle devices with a - in their names.
[Desire HD Android Development] MarcusHD:
I'll try it with a static IP adress.

My Galaxy S5 has a - sign in the name but there's no problem with it.

My Desire HD has also no problem with KitKat to connect to M, router.
[Desire HD Android Development] JRAGE:
===

I use WiFi Connection Manager and simple fix within it to get an IP address in my work's wifi nework with Cisco APs. The problem with obtaining IP address is there since CM12.
[Desire HD Android Development] Mustaavalkosta:
I think I figured out what's making reboot a dreadful thing to do on both 12.0 and 12.1. There's watchdog mechanism in Android framework which monitors system processes etc. and it's likely misbehaving on slower devices like ace due to a short timeout. I'm hoping to throw in a fix for the next builds starting tomorrow which raises this timeout period so processes can finish off what they are doing before watchdog thinks they are stuck and kills them thus causing a kind of "hot reboot".

I just wanted to notify about this here for the self-builders to take note because this change won't show up in the changelogs due to technical limitations if I was to fork corresponding repository and track it locally. I'll apply this tiny patch from the build automation at build time.

You can read more about this and download initial patch from here: https://bugs.opendesireproject.org/show_bug.cgi?id=23

Final timeout length is still undecided.

Edit: To clarify: This just a workaround for whatever is making the boot process to be so jammed that watchdog enters the ring. Currently it looks like our CameraWrapper is causing slowdown as suggested by paulb_nl. Applying this timeout increase patch should help while we scratch our heads about what's wrong with CameraWrapper.
[Desire HD Android Development] Mustaavalkosta:
If you could take a logcat from bootup when it can't acquire IP address it might be helpful. Also I'd appreciate if you could fill a bug report to our bugzilla (with that logcat) about this since this looks like confirmed issue with 2 cases already although it doesn't affect everyone but wifi in general is kind of known for device incompatibilities.
[Desire HD Android Development] marknoll:
I honestly was thinking as well about the "hot reboot" situation.. I was figuring that apps were getting stuck up on reboot
[Desire HD Android Development] marknoll:
I did a fastboot erase cache and was stuck in a bootloop..wassup with that? Had to factory reset via recovery.

Sent from my MB886
[Desire HD Android Development] Mustaavalkosta:
IIRC, fastboot erase doesn't recreate filesystem on the partition thus making it unmountable and so on.
[Desire HD Android Development] marknoll:
OK. I have never encountered that before..hmmm..thanks for the insight

Sent from my MB886
[Desire HD Android Development] gongoscho:
App 1 of 90 optimization...

With 20150508 i have on every second / third boot "App 1 of 90 optimization..." or boot very slow 15+ min :eek:

Fresh install 20150508 + gapps-511-base-20150508-1
[Desire HD Android Development] Mustaavalkosta:
Yeah, it's a known issue: https://bugs.opendesireproject.org/show_bug.cgi?id=23

No sure fix in sight at the moment. You can try to remove bootanimation to make it little less affected but the issue can still occur. If you want to have a successful bootup, wipe dalvik-cache everytime you reboot. It will be faster than crashed bootup and then unsuccessful ART cache creation and another reboot and successful cache creation to get rid of low space warning.
[Desire HD Android Development] Der Gerät:
Stock-browser is crashing every minute. I also have this crash in many other apps e.g Wikipedia.

Is there a way to fix it?

Thanks
[Desire HD Android Development] Mustaavalkosta:
Not that I know of. Every app that uses WebView is likely affected. I've spent the past few days trying to figure out this reboot issue which makes testing anything else a very slow thing to do.
[Desire HD Android Development] gongoscho:
I speak German and Slovakian and would like to have both keyboards on the device to switch between them. So far I was able to set keyboards up but can't figure out how to add slovak dictionary. When I type stuff in German I get suggestions and autocorrect etc but when I tap the button and switch to Slovak don't get this functionality. What can i do?
[Desire HD Android Development] xdagee:
anyone experiencing issues with text messaging...? like not able to send a text...?
[Desire HD Android Development] gongoscho:
No problem with sending a text message (no WhisperPush Message). I also activated the sms verification
[Desire HD Android Development] xdagee:
well then I guess its from my side, i have to contact my service provider. Thanks :)
[Desire HD Android Development] Mustaavalkosta:
I moved FAQ to the Q&A thread's first post. Maybe people will notice it better there before asking same questions again and again. Just FYI if someone is wondering why it disappeared.
[Desire HD Android Development] Ramanasaran:
Seems like browser works well in cm12.1 20150511 and it has good battery life... And that optimizing app(zipalign I think) comes at every 5thboot..and little lag in performance than previous nightlies...Making few adjustments from kernel tuner makes lag less...

Reboot to recovery option doesn't works... It displaying reboots and doesn't reboot...
[Desire HD Android Development] Vega Bullet:
I think system ui doesn't stop to crash after boot in latest nightly (20150513), does it?
[Desire HD Android Development] xdagee:
I think so because Mustaa stated he has found a fix for that and will should see it in the future builds. Well then I guess 20150513's build happens to be the one.
[Desire HD Android Development] Mustaavalkosta:
Likely different issue that what I was talking about earlier. There are no constant crashes on reboot troubles.
[Desire HD Android Development] MikhailM1:
I have OTA updated to the 20150513 build and now my DHD will not boot up fully. It stops at the first wall paper screen before the soft buttons and icons appear and a box pops up saying "Unfortunately the system UI has stopped working". Whatever one does, this box re-appears. Will roll back to an earlier build, so no problem, just reporting a potential glitch in the latest build.
[Desire HD Android Development] xda-dhd:
Same problem

Same problem here.
[Desire HD Android Development] ppaajjaa:
> You can try this too or remove the whole bootanimation (/system/media/bootanimation.zip) for now, reboot and the issue will likely go away.

Mustaavalkosta , thanks for expl. It works fine.
[Desire HD Android Development] jxl69:
Just clean flashed cm-12.1-20150513-UNOFFICIAL-ace and gapps-511-base-20150514-1-signed. It's was slow flash and extra slow first boot but when the boot process was done i recieved:

Unfortunately, System UI has stopped.

Same error on reboot :( Any ideas what am I missing? Used latest twrp 2861 to wipe and flash and i'm on ENG S-OFF?
[Desire HD Android Development] Ramanasaran:
After 3-4 reboots, time takes so long +15mins to reboot and some times it shutdowns automatically... Cm12.1-20150511 nightly..cleared cache and dalvik same thing happens... Can't keep a ROM more than 4 days...
[Desire HD Android Development] gongoscho:
On every second / third reboot clear only the dalvik Cache this helped me. Sometimes i have the problem that some settings not saved before i restart or shutdow the dhd: Sweep2Wake, Apps in the favorits bar on the home screen
[Desire HD Android Development] Ramanasaran:
It didn't help me...
[Desire HD Android Development] MikhailM1:
Read the two posts above you - everyone seems to find that 20150513 build does not work. 20150511 also gives problems. Go back to 20150510 - that works well for me.

Interestingly, it appears to have the basic gapps already installed within the rom. At least I had Google Services and Play Store installed with the rom without having to flash the gapps. Do not remember this happening with the previous builds, but then I might be confusing this with flashing Lolipop on my Huawei Mediapad.
[Desire HD Android Development] Ramanasaran:
Can't unpin from screen pinning in cm12.1-20150511... I think no one noticed that feature.
[Desire HD Android Development] Mustaavalkosta:
If you are upgrade flashing, gapps are moved aside while new system stuff is installed and moved back in for your convenience. This is why you should always manually format system partition if you want to have truly clean install. Backup mechanism doesn't trigger if the system partition is already empty prior to flashing whatever ROM it is you are going to flash.
[Desire HD Android Development] MikhailM1:
Thank you for the explanation. As the 20150513 build did not work for me, I had to clean install from an PC downloaded version of 20150510, having done a thorough wipe of everything. But, you are right, I do not think I formatted the system partition.
[Desire HD Android Development] Ramanasaran:
I always wonder how CM12.1 has good life than any other ROM.

Battery stands for 2days without using anything and 3hrs by using apps continuously...

(Note: My battery is bulged at a medium size and giving better life in lollipop than kitkat)

Thanks to Mustaavalkosta the Legendary Developer of DHD:p:D