yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] SridharA87:
Hi all,

We can now have Android 4.4.2 in our xolo q800. :highfive:

Just flash the rom, :good:

Then flash patch. :highfive:

BUGS: Videos recorded are not clear shows white color flashing. - Fixed

Note: The Rom is not deodexed

Firmware - https://yadi.sk/d/zBhrjf0icjKTz

Patch - https://drive.google.com/file/d/0B2rHc6timwllaVNuR05ZbEVMek0/view?usp=sharing

Please note that this is not my work.

I just came across this and thought about sharing.

I cannot help u with any modifications on this.

Flash at your own risk.

Credits:

Cobra111111 - For assistance and translation in the firmware

FreeZ88 - For additions to the firmware

dohasaizo - For porting

dorik-xxx - For porting

ANDR7E - For working kitkat kernel

Hit thanks if it help you.

Attached Screenshots :victory:
[Miscellaneous Android Development] spsharmaxda:
Nice Rom

Thumbs up..
[Miscellaneous Android Development] ashish2k4.dce:
proximity sensor is not working in this ROM also. pls help! its very difficult to cut the calls post talking due to this...
[Miscellaneous Android Development] bubu2001:
proximity is not working well

rom is quite fast and stable

speaker is not that loud like other rom's - might be another bug

battery quite decent consumption
[Miscellaneous Android Development] simmer14:
the reboot does not work on this rom you need to plug your charger or attach it wt pc and then reboot it..

could you please share the source of this rom ? i guess this came from 4pda.ru ? as it is uploaded on yadi.sk
[Miscellaneous Android Development] greatidea1:
Download link is dead

Can you please re-upload the patch files?

The google drive link is dead and without the patch, the touch doesn't work after flashing the ROM
[Nexus 5 Original Android Development] experience7:
Removed.

Users should use a proper recovery (see opening post) to flash the ROM.
[Nexus 5 Original Android Development] nexzor:
Thank you for this. I hope people will accept this thread and mods won´t move it to general, becouse you are not a member of CM.

We simply need this Thread for clarification.
[Nexus 5 Original Android Development] simplicio11:
Just for spam

Hammerheadcaf 15/3 stock kernel
[Nexus 5 Original Android Development] happiness4u:
Thumbs up!

Hope people should now be aware of the difference between CAF and AOSP, the do's and don'ts. Hope this avoid too much bootloops and bricking issues. :D +1 to the OP. :)
[Nexus 5 Original Android Development] AndrasLOHF:
Yay caf!
[Nexus 5 Original Android Development] simplicio11:
Does live display (set to automatic) work for you? On my 3/17 build, doesn't work :(

p.s. CAF build is impressive than AOSP! Thanks [MENTION=4152171]myfluxi[/MENTION]
[Nexus 5 Original Android Development] AndrasLOHF:
It doesn't change until 8pm for me but it works just fine.
[Nexus 5 Original Android Development] zagorteney:
What stock kernel?

Changelogs: http://www.cmxlog.com/12/hammerheadcaf/
[Nexus 5 Original Android Development] simplicio11:
Official hammerheadcaf's kernel.
[Nexus 5 Original Android Development] experience7:
I didn't do benchmarks for ages :D But maybe I'll also run one in the next few days [emoji14] Score looks amazing! :)
[Nexus 5 Original Android Development] luca.giannatiempo:
Hello simplicio, how did you get this score?I am on twrp 2.8.5.3 hammerhead caf, latest caf build, latest pa gapps, clean flash (with all wipes) and I just got about 38000..which are the differences..?
[Nexus 5 Original Android Development] happiness4u:
Try running it in airplane mode. :)
[Nexus 5 Original Android Development] luca.giannatiempo:
Are..you serious?or kidding..?this work even with aosp build?'cause I'm back to aosp build now..
[Nexus 5 Original Android Development] experience7:
...and maybe switching to performance mode under Settings -> Battery will also help :)
[Nexus 5 Original Android Development] happiness4u:
Yes, I'm serious. Phone runs faster when on airplane mode, as it doesn't stressed out looking for a mobile network signal. It's like cheating with benchmarking apps. :D
[Nexus 5 Original Android Development] AndrasLOHF:
Samsung mode engaged!
[Nexus 5 Original Android Development] simplicio11:
I'm not in airplane mode. Default setting, no tricks. Power of CAF

View attachment 3217835
[Nexus 5 Original Android Development] BaltazarIX:
I would be grafeful if somebody will explain me whats are diffrences between normal cyanogenmod and cyanogenmod CAF?
[Nexus 5 Original Android Development] happiness4u:
"CAF is a custom Linux kernel branch in place to support Qualcomm hardware. By using a potentially heavily customized kernel (while AOSP Android uses the main Linux kernel), custom kernel developers will have to effectively maintain two separate instances of their customizations."

"CAF is Code Aurora repository. It's the place where Qualcomm releases source code for their phone processors. It's directly supported by Qualcomm and it's generally a more optimized branch for Snapdragon phones."

"Actually, there are two main baselines for support of Qualcomm devices:

CodeAurora (CAF) - These are Qualcomm's reference sources for their platform. This is what they provide to OEMs, and what nearly all OEMs base their software off of. As a result - nearly all non-Nexus devices are running kernels/display HALs/etc. that are derived from a CAF baseline.

Google's software baseline, or AOSP - Usually when Google starts working on a new Android version, they'll fork from CAF at the beginning. Very often Google will be adding "new" features specific to the new Android version, while Qualcomm will continue with performance enhancements and bugfixes against the "old" baseline.

So when a new Android revision comes out, you have two baselines: CAF which is usually "ahead" in performance but "behind" in features, and AOSP which is the opposite.

Starting with 4.3, CM started mixing code between CAF and AOSP. They put some CAF features/capabilities into their baselines for AOSP-supported devices (Nexus devices), and started putting AOSP patches into their baselines for CAF devices."
[Nexus 5 Original Android Development] Oscarandco:
I have tried but same probleme, send message with sms/mms but can't receive ( fc when message arrive ) and the opposite with messanger. I don't try Hangout maybe it's run...

---------- Post added at 11:12 AM ---------- Previous post was at 11:10 AM ----------

Thank's it's running....:victory:
[Nexus 5 Original Android Development] el_smurfo:
So far, no bugs here except package installer crashes when I try to side load a file.

---------- Post added at 07:35 AM ---------- Previous post was at 07:29 AM ----------

Oh, and the clock seems stuck on 24 hour time.
[Nexus 5 Original Android Development] happiness4u:
Still no CPU Governor option? I checked the kernel using castro and the cpu governors are present, but no ways to change preferred governors. Need the advance mode back. :D
[Nexus 5 Original Android Development] arlenwoot:
Advance mode never left, just the option to turn it off. Fluxi has stated on irc they don't want people changing it and to use a third party app if you insist.
[Nexus 5 Original Android Development] el_smurfo:
What do you CAF guys use for a USB driver? The device identifies as a Nexus 5 CAF, so the standard Nexus driver doesn't seem to work...either that or MTP is broken on the 12.1 3/28 build?
[Nexus 5 Original Android Development] happiness4u:
On CM12, mine is working. Same old Nexus 5 drivers. :)
[Nexus 5 Original Android Development] simplicio11:
same here.
[Nexus 5 Original Android Development] djsubtronic:
How did you get it to boot? Did you flash the 5.1 bootloader?
[Nexus 5 Original Android Development] el_smurfo:
5.1 bootloader from vomer zip. Caf twrp. Clean flash was the only way it would boot.
[Nexus 5 Original Android Development] vpraveenis:
Install new boot loader and radio before flashing the caf twrp in case you use flashable zip.

Dirty flash over cm12 wont boot and we need to wipe and reboot. Titanium backup restores user apps with data and no problems there.

Overall the caf build has been great except that i find scrolling in chrome and google+ stutter a bit. Scrolling in other apps like facebook are smooth.
[Nexus 5 Original Android Development] AndrasLOHF:
I tried out CM12.1 earlier today. Only two issues I ran into was Package Installer closing but it still installed the app anyway. Also bluetooth audio going to my Jaybirds BluebudsX was bad. It stuttered constantly and was playing the music slowly. It was on all audio; notifications, game audio, Google Play Music, YouTube, etc. Oddly enough the bluetooth in my vehicle worked fine. Tried two clean flashes without restoring anything to fix it. I went back to my CM12 nandroid to make sure it wasn't my headphones and they work fine. Other than that,,, great work on CM12.1.:good::good::good:
[Nexus 5 Original Android Development] parag60288:
I tried to flash it with twrp.

It is showing error, " This package is for device: hammerheadcaf. This device is hammerhead. "

When i tried it with cm recovery, device stuck in bootloop.

Any one had same problem?
[Nexus 5 Original Android Development] el_smurfo:
Use caf recovery in myfluxi sig

---------- Post added at 08:59 PM ---------- Previous post was at 08:58 PM ----------

Or op....
[Nexus 5 Original Android Development] happiness4u:
Please guys, read the OP. All of the needed files like recovery are posted there. Let's avoid asking the same issues over and over again. If you follow the instructions at the OP, you'll never go wrong. And for the record, to flash CM12 hammerheadCAF you need TWRP hammerheadCAF recovery and vice versa. :(
[Nexus 5 Original Android Development] myfluxi:
Both known issues. a) is easy b) is a mess (again). A2DP will apparently suck forever all over QCOM CM and hopefully won't affect AOSP...
[Nexus 5 Original Android Development] oSandmaNo:
Is there something I could just flash onto stock ROM to get CMs sound? :P

Please don't say viper
[Nexus 5 Original Android Development] djsubtronic:
What's wrong with Viper?
[Nexus 5 Original Android Development] oSandmaNo:
Nothing wrong with it. I've already tried Viper and I'm not that happy with it as I am with the sound from the CAF builds.
[Nexus 5 Original Android Development] bjoswald:
Back to AOSP then.
[Nexus 5 Original Android Development] luca.giannatiempo:
Hi everybody, does anyone have problems from 28/03 caf nightly with the menu reboot->recovery?it doesn't work anymore for me..when I do reboot->recovery it doesn't reboot into recovery..or at least it try to enter in recovery but it don't, and the phone reboot normally.. I have the myfluxy 2.8.5.3 twrp and the 28/3 caf build..on the 24/3 build it worked well..now the only way to enter recovery mode is powering on with the 2 volume pressed..

Inviato dal mio Nexus 5 CAF utilizzando Tapatalk
[Nexus 5 Original Android Development] iKnowU:
Okay thank you. I'm on vodafone too. I will try that.

But why does it work for some apps while it doesn't work for the others.
[Nexus 5 Original Android Development] californicated:
My phone was set to wap.vodafone instead of web.vodafone. Maybe instant messaging is blocked for wap access?
[Nexus 5 Original Android Development] 6:17:
The one time I deleted the previous nightly before flashing this new one. :( Soon as I clock in [MENTION=408485]work[/MENTION], I update, and was without my phone for the whole 8 hours, plus 30 min drive back home. All is well now, and back to my Clash of Clans!
[Nexus 5 Original Android Development] iKnowU:
Thank you very much. You just made my day! Works perfectly fine now.

Just changed the wap to web.
[Nexus 5 Original Android Development] razr003:
battery life

i m using latest racer kernel with this rom can someome pls tell me which cpu governer should i use for better battery life and performance what changes should i make in kernel adiutor

thanks in advance
[Nexus 5 Original Android Development] andrei1015:
A bit of off topic sorry, but the lack of punctuation makes it hard to read. Or understand.

Anyone tried today's build?
[Nexus 5 Original Android Development] vtec_:
0717 nightly is still freezing on Google screen.
[Nexus 5 Original Android Development] LightR:
Can confirm.
[Nexus 5 Original Android Development] hunzhang:
0717 is still freezing on screen Google
[Nexus 5 Original Android Development] funkyslap:
Please ask this on the appropriate thread [emoji6]
[Nexus 5 Original Android Development] henk_j:
latest nightly is also a non booter... build17
[Nexus 5 Original Android Development] AusX10:
Not booting for me either same as the 16th. [MENTION=4152171]myfluxi[/MENTION] any chance of a fix ?
[Nexus 5 Original Android Development] myfluxi:
Steve merged a lot of stuff in display. I'll catch up later today, in the meantime use an older build.
[Nexus 5 Original Android Development] Annita:
Had the same issue with build 0716 & 0717. Thought it was due to a bad download so download it a couple of times and yesterday wanted to wait until today's version just in case, but the same issue. ROM does not boot and had to go back to previous version...

Hope for a fix soon :)
[Nexus 5 Original Android Development] bibibuba:
same here - latest 2 builds - stuck on google logo- had to revert back to previous version
[Nexus 5 Original Android Development] myfluxi:
For every more post about the now well known issue "stuck at google logo", I will take one more day to fix it and enjoy the great weather instead.
[Nexus 5 Original Android Development] ssauger:
Enjoy it, there is no rush cause latest working build is fine enough. :)
[Nexus 5 Original Android Development] mbellot:
Agreed. You work plenty hard, enjoy the weather while it lasts.
[Nexus 5 Original Android Development] myfluxi:
Should be fine again with: http://review.cyanogenmod.org/#/c/103554/
[Nexus 5 Original Android Development] andrei1015:
Thank you :)
[Nexus 5 Original Android Development] Annita:
:good: :fingers-crossed:

Maaaaaaaaaaany thanks!!! Will try with tomorrow's nightly.
[Nexus 5 Original Android Development] d1n0x:
Today's nightly boots fine. Thanks for the quick fix [MENTION=4152171]myfluxi[/MENTION]!

Edit: what do we gain by this commit? (Update display HAL)
[Nexus 5 Original Android Development] LightR:
New nightly working great!
[Nexus 5 Original Android Development] abc941121:
after flashing new nightly, my play store and few apps disappear......

我從使用 Tapatalk 的 Nexus 5 CAF 發送
[Nexus 5 Original Android Development] californicated:
No issues on my phone
[Nexus 5 Original Android Development] andrei1015:
Each time someone says it works for them too [MENTION=4152171]myfluxi[/MENTION]'s gonna take one more day until he breaks it back.
[Nexus 5 Original Android Development] californicated:
Did you read that a quoted an issue, which was posted for the first time?
[Nexus 5 Original Android Development] d1n0x:
This should not happen, unless you flashed a gapps zip which doesn't have an addon.d script.
[Nexus 5 Original Android Development] abc941121:
I flashed the gapps that this post provided, and some apps that missed is not gapps, so I don't understand why this would happen.

我從使用 Tapatalk 的 Nexus 5 CAF 發送
[Nexus 5 Original Android Development] andrei1015:
did you read what i said?
[Nexus 5 Original Android Development] ianigm:
Great work on the CAF version.

In the latest nightly, anyone notice their Audio FX notification pull down icon disappear when music is playing, although you can still click through to AudioFX? The icon is present when music is not playing...
[Nexus 5 Original Android Development] Green Daddy:
Wallpaper / lock issue when playing music

Hi,

first of all, thanks for the great work on this ROM! Awesome!

I am on the 07/10 nightly (the first one which fixed the issue that wallpaper only changes after reboot).

When I play music via Blueooth (for some time) and the phone locks, the following happens:

Wallpaper is reset to default

I cannot unlock any more, only a flashing wallpaper visible

I have to reboot using the power button

For me it seems like a general CM12.1 issue, however I want to ask if it is

a) known

b) maybe fixed in a more current nightly?

I found a similar description for a different device here: https://forums.oneplus.net/threads/...m12-1-nightlies.300277/page-540#post-11808624 but no hint to a solution.

Being a noob here, I also appreciate any hint if and which logs are needed to put where (just in case).

regards, Green Daddy
[Nexus 5 Original Android Development] stonedpsycho:
Been using this ROM for a while now. Never faced a single issue and get 5 and a half hours screen on time with my usage. Thank you :)
[Nexus 5 Original Android Development] simplicio11:
update to the last nightly
[Nexus 5 Original Android Development] andrei1015:
Phone was on the table, screen lit up, had the message "Android is upgrading" for 2 seconds then back to normal, no asking for PIN. Log time!

https://www.dropbox.com/s/bbnpnp1ymzodpqy/log--(21-Jul-2015-11-47-06-am).txt?dl=0
[Nexus 5 Original Android Development] Green Daddy:
Just updated to 20150720 - works great and the issue seems to be fixed! Thanks!
[Nexus 5 Original Android Development] myfluxi:
Occasional soft-reboots, ANR issues and wifi connection problems with certain routers/router configs are a general CM problem atm.
[Nexus 5 Original Android Development] xdaboobs:
guys i have a general caf question - if I want to dual boot a non-caf rom with this CM12 is it going to work? CM12 installed first, and I will want to run stock android lollipop as well but not sure if that will work with caf TWRP and the kernel.... yes/no?
[Nexus 5 Original Android Development] californicated:
Screen rotation stops working after some time. Does anyone else notice this? Would log files be helpful?
[Nexus 5 Original Android Development] Pretoriano80:
CAF rom works only as secondary so you will need to have Stock or CM12 (Aosp) rom as primary with a hardboot enabled kernel.

CAF won't flash with the Multirom recovery but you could fix that easily by modifying CAF's installer (more precisely removing the first string containing "hammerheadcaf" word from the updater-script). And also make sure that you have the latest bootloader installed.
[Nexus 5 Original Android Development] xdaboobs:
Ahaa i see. Ok cool thanks for the quick response! :good:
[Nexus 5 Original Android Development] Pretoriano80:
no problem mate, i use this combo (stock primary and CAF secondary) for quite some time and it's all fine. Let me know if you need more help with this.
[Nexus 5 Original Android Development] myfluxi:
Here is another test kernel, I'm really happy with it now. Source is on my git as always.

150721_kernel_caf.zip
[Nexus 5 Original Android Development] herousr:
Hey, I posted to the Google+ community but figured I'd ask here. At times my phone will start to lock up for a minute or two. It seems to happen most regularly when I'm switching networks (ie: WiFi to data or no data to data, etc). Has anyone else experienced this? This was happening on the AOSP version of cm and is still happening on the caf version. Any ideas or suggestions? Any other info needed?
[Nexus 5 Original Android Development] funkyslap:
Actually after one day of web, whatsapp etc.. no problem.

Running smoothly so far, thank you [MENTION=4152171]myfluxi[/MENTION]
[Nexus 5 Original Android Development] happiness4u:
Will this be included in todays nightly (7/23)?
[Nexus 5 Original Android Development] ianigm:
Looks like there were kernel changes in the latest nightly 07/23.
[Nexus 5 Original Android Development] runtime@xda:
FC when turning Bluetooth OFF from Settings. Not a big deal, just for info.
[Nexus 5 Original Android Development] jaworek3211:
Can`t boot after Cyanogen CAF update

Hello,

I`m using Cyanogen mod 12.1 CAF for 3 months now. Everything is working fine, but I have a problem when I try to update to every new nightly version. I make standard wipe with TWRP and install new .zip. Installation is successful but when I try to reboot I`m stuck on Goggle boot image. I had this problem only with CAF nightlies. I use TWRP 2.8.7.0 for CAF, but I also had this problem with older version(2.8.5.3). I use stock kernel. I made factory reset to stock 5.1 to make sure that this is not a problem with radio or bootloader and this didn`t help. To update I must also wipe system partition and this makes all of my apps be deleted. I would like to be able to make a dirt flash so I don`t have to set up everything from the beginning every time I update. If someone had this problem before or knows how to fix this, please let me know.
[Nexus 5 Original Android Development] californicated:
Try twrp 2.8.7.1 and update without wiping manually. Just flash the .zip and reboot.
[Nexus 5 Original Android Development] AndrasLOHF:
Jumped back on the CAF bandwagon last week after trying out the Dev preview for a while. New builds are solid as ever. The test kernel is running great as well.
[Nexus 5 Original Android Development] Bab0ng:
Strange...

When I start a VPN-Session (IP-Sec) my nexus 5 freezes or the screen turns off?!?

I am using the Nightly build 21

(12.1-20150721-NIGHTLY-hammerhead)
[Nexus 5 Original Android Development] ssauger:
All fine for me on today's nightly. Tester right now. So no general issue.

sent from Nexus5
[Nexus 5 Original Android Development] ryanmat:
Just dropping by to say that I've been running [MENTION=4152171]myfluxi[/MENTION]' s kernel for 48 hours + with no issues. It could be placebo, but things feel snappier, especially when loading games and quick switching between apps. I think [MENTION=4152171]myfluxi[/MENTION] has found the secret sauce!
[Nexus 5 Original Android Development] Bab0ng:
VPN connection causes freezes?

I still get these freezes after the update to today's build (20150723) while using a permanent VPN connection (IPsec Xauth PSK).

Everytime I surf with firefox i get a freeze after some seconds. :(

I can reproduce a unintended reboot reliably by doing a traceroute to google.com with this APP "PingTools Network Utilities"
[Nexus 5 Original Android Development] aaaaleon:
So I see you guys talking about caf....

although caf is a kernel, it only comes into another rom right? and that you can't just normally flash it?

-------------------

anyways, I am on 0721 NIGHTLY.

sometimes the back button either does not respond, or it presses itself twice.

Overall, the response time is slower then stock 4.4

Is anyone else having this issue as well?
[Nexus 5 Original Android Development] Haidary.T:
Video Playback Broken

[MENTION=4152171]myfluxi[/MENTION]

Description of the issue: When streaming a video on the AOSP web browser, after a while the audio continues to play while the video itself freezes. Sometimes, even the audio freezes with the video even though most of the stream is already buffered (I noticed that the buffer progress bar resets after a while). Also, when it freezes, the time of the video keeps oscillating between the previous second and the current time (for example it keeps going from 1:04 to 1:03 and back to 1:04). Furthermore, this issue has been happening since a long time ago, but only now have I decided to actually give a darn lol :P

Here is a log in a zip file because of the size limitations of xda.
[Nexus 5 Original Android Development] ssauger:
I browsed some time with ipsec vpn on firefox, no issue for me. Try a clean flash after u did a nandroid.
[Nexus 5 Original Android Development] bruno.unna:
I've experienced what appears to be the same video reproduction problem when watching videos from the Google Photos application. If I use the VLC video player, this doesn't happen. I'm currently on CM 20150722-NIGHTLY, but I've seen this behaviour since at least on month ago.
[Nexus 5 Original Android Development] dannyella:
Nope, try a clean flash.
[Nexus 5 Original Android Development] modelno1:
I just installed the latest nightly. At the initial setup I couldn't select he apps I wanted to restore, because the accept button was in line with the navigation buttons.
[Nexus 5 Original Android Development] dannyella:
Is there anyway to set separate lockscreen wallpaper without a 3rd party lockscreen replacement or themes?? :confused: