yashsingh1/xdaforums huggingface dataset:
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] bdubbin:
I've searched and google searched. Can't find any discussions or current kernels supporting quick charge 2.0. I just received my s5 yesterday and assumed someone would have figured out how to enable our qualcom chip for quick charging... Am I missing something or is this not possible?

Thanks!
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] ldeveraux:
You're terrible at the googles... See the 1st link and the 6th link that come up.

http://lmgtfy.com/?q=quick+charge+2.0+s5
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] bdubbin:
Maybe I need to clarify... I understand the S5 isn't quick charge capable out of the box for some reason, but the Qualcomm Snapdragon 801 chip is supposed to be capable(quotes below). If we're rooted and are able to use modified/custom kernels, is there some reason we haven't enabled quick charge? I saw one kernel that is supposedly dead which had supported "fast charging". I found only one other kernel, which listed nothing about fast charging or quick charging. I've already read all of those google search links which are old and have some reference for the ability(below quote). According to another post on XDA, a Japanese carrier has enabled it...

XDA member timeToy:

" Quick charge 2.0 feature itself is part of the Snapdragon 801 CPU https://www.qualcomm.com/products/snapdragon/processors/801

DoCoMo (Japan carrier) has officially enabled the Quick Charge 2.0 on their handsets, including the Galaxy S5. The power adapter is for sure different, and I am not aware of any firmware change."

"Despite the Verizon Samsung Galaxy S5 (SM-G900V) CPU (Qualcomm Snapdragon 801) being listed as Quick Charge 2.0 capable on Qualcomm’s site and claims to that effect on various blogs, the phone doesn’t support the charging standard in testing."

https://jdrch.wordpress.com/2014/12...-s5-doesnt-support-qualcomm-quick-charge-2-0/
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] ldeveraux:
I see your point now.

But is QC2 really that much faster than USB 3.0 charging? Doesn't seem so, so maybe it's just not worth it for developers, if it's actually capable...
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] bdubbin:
QC 2.0 is supposed to charge a 3300mA battery 0% to 60% in 30mins... I haven't tested USB 3.0 charge times since I received yesterday, but I'm guessing it's not as fast. What's your round about charge time?

I'll test charge time with OEM cable to USB 3.0 on my computer and using the OEM cable and wall charger and see what I get.
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] bdubbin:
ttt
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] ldeveraux:
with USB3.0, my S5 charges at about the speed advertised for QC2. It's a wash man, just let it go...
[Xperia Z2 Q&A, Help & Troubleshooting] :
[Q&A] [ROM][SIRIUS][LP][5.1][SM-4.8.x/4.9.x] CyanogenMod 12.1 Unofficial [NIGHTLY BU

Q&A for [ROM][SIRIUS][LP][5.1][SM-4.8.x/4.9.x] CyanogenMod 12.1 Unofficial [NIGHTLY BUILDS]

Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.

Before posting, please use the forum search and read through the discussion thread for [ROM][SIRIUS][LP][5.1][SM-4.8.x/4.9.x] CyanogenMod 12.1 Unofficial [NIGHTLY BUILDS]. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.

Thanks for understanding and for helping to keep XDA neat and tidy! :)
[Xperia Z2 Q&A, Help & Troubleshooting] only4dank:
I just flashed this rom with TWRP and the delta GAPPS mentioned in post 3.

I previously had existenz ROM on my d5603.

After flashing and trying to reboot, it wont get past a black screen after the vibrations. I keep trying to turn it one, and when I hold down the power button it vibrates but wont move past the black screen.

Any ideas on why this is happening and how to fix?

Flashed a lot of roms on my GS3, and only existenz on this Z2 (and never had any issues).

-wiped cache, dalvik, system, data

-installed from zip (rom then GAPPS)

-wiped cache, dalvik

-reboot
[Xperia Z2 Q&A, Help & Troubleshooting] Li-polymers:
Is your bootloader unlocked?
[Xperia Z2 Q&A, Help & Troubleshooting] GiantPurpleCat:
Camera

Builds seem to be going pretty great these days, silky smooth. Is there anything in the works for improvements on the camera, such as UHD recording, 16:9 higher resolution sizes, etc. I'm not trying to complain at all, but I am simply asking out of curiosity since some of these features make the Z2 even better. Anyways, I'm not pushing or anything, just thought I would ask. Keep up the great work on the builds, and thank you as always!
[Xperia Z2 Q&A, Help & Troubleshooting] PermaSt0ne:
No Flashlight in Quick Settings?

Build: cm-12.1-20150412-INFECTED-sirius

When I go to Settings > Notification Drawer and choose what tiles i want in it, the Flashlight tile does not show up. There is an empty space where it is supposed to be, but no icon to click on. Anyone else have this problem?
[Xperia Z2 Q&A, Help & Troubleshooting] syl0n:
Running latest 5.1 builds 0415. Volume too loud even when speakerphone is turned off? I can hear caller while phone is on desk. They say they can hear their own echo. Is this happening to everyone else?
[Xperia Z2 Q&A, Help & Troubleshooting] epypro:
Cant flash

Hiiiiiiiii!!... CAN SOMEONE PUT A GUIDE TO FLASH ITTT??? fckkk.. -.-

i cant flash. i install lastest TWRP recovery and then, when i try to flash the rom, it says a warning, something like "this will make ur device unusable/unoperable" (or something like that, i dont remember right now)

anyway, ignoring that warning, i swipe the button to flash and the phone just restarts, coming back to the twrp menu, and without any rom installed.

obviously i wipe data, system, cache, dalvik before try to flash the rom...

any heeeeeelp ?

sorry 4 my bad eng :P not native
[Xperia Z2 Q&A, Help & Troubleshooting] Yomiji:
Regarding the mixer paths:

Made an account just to say I'm having the same issue as well (28.04 build), it's not just some delusion. When I call somebody or vice versa, they can always hear their own voices, sort of like an echo I suppose. It happens both with speaker and headset, only affects calls though, haven't had any problems with playing audio or anything else.
[Xperia Z2 Q&A, Help & Troubleshooting] Migueliyo98:
The microphone also doesn't work properly for me
[Xperia Z2 Q&A, Help & Troubleshooting] Sheriff1972:
Sirius nightly, 12.1 phone calls broken since audio path XML changed

when making a call on builds of 28th and 29th of April, the callers hear themselves as an echo and drives them nuts.

Fingers crossed it can be fixed in a future build or I will revert to build of the 27th.

Cheers

Mike
[Xperia Z2 Q&A, Help & Troubleshooting] Cryfish:
Kernel Problem

Hi guys.

I Have flshed troguht TWRP recovery The rom and the gaps. When i Try to flash the kernel it fails.

I'm trying to restart but the phone is not working.

Help please.

---------- Post added at 02:43 PM ---------- Previous post was at 02:39 PM ----------

same problem for me. My phone is not working.

Maybe try to reflash with flashtool?
[Xperia Z2 Q&A, Help & Troubleshooting] Migueliyo98:
I have the same issue, im relaxed because now i know i´m not the only one
[Xperia Z2 Q&A, Help & Troubleshooting] Private Snowball:
Random Reboots

Hi, i´m using the latest Cm12.1 Infected build, but i´m having random reboots. Mostly while charging the phone. Any suggestions?
[Xperia Z2 Q&A, Help & Troubleshooting] Cryfish:
Miguelillo.

Flashea con flashtool una stock rom, osea una oficial de sony y ya te funciona.

El problema que tenia yo es que mi telefono tiene el bootloader bloqueado por lo que no se pueden usar custom roms. Hay que liberarlo y una vez liberado via emei se pide el desbloqueo del bootloader a sony. Te recogen el tlf y en mas o menso uan semana te lo taren con el bootloader liberado y ya puedes instalar custom roms.

Espero que te sirva de algo ;)
[Xperia Z2 Q&A, Help & Troubleshooting] Private Snowball:
English please!
[Xperia Z2 Q&A, Help & Troubleshooting] GiantPurpleCat:
Sound Problems

I can confirm that I am still having issues with sound running on the 3rd of May build after flashing the 26th of April then letting it boot up, then flashing the 3rd over it. I have the same problem as most with the volume super loud at first, but then it turns down to playing at a very quiet volume. Also, when talking to someone on the phone, there is way too high of a gain for the volume slider and there is also a terrible echo. This has rendered talking on the phone almost unusable as anyone talking also fades in and out. I am running stock kernel, and also have full reception whenever I tested this out. I realize that this is probably an issue with the original CM source, but I would like to know if I am the only one having these echo issues on calls, or if more people are having these terrible call issues.
[Xperia Z2 Q&A, Help & Troubleshooting] Migueliyo98:
Amigo el bootloader lo puedo abrir desde mi casa sin problemas, a lo que me refiero es al problema de la rom
[Xperia Z2 Q&A, Help & Troubleshooting] joka76:
hi,

just flashed the latest 20150505, everything works great even storage to sd from camera app :) the only thing missing is usb otg, using a dual usb drive from sandisk and nothing happens...

on stock it worked very well

in twrp recovery, mount menu, i cant check the usb otg????

any help?

thanks

---------- Post added at 11:46 AM ---------- Previous post was at 11:43 AM ----------

i`m running the infected 20150505 since noon yesterday, fresh install, everything works great, sound, camera as now the possibility to save to sd card, charged over night by now its on 90%:)

only missing usb otg support.....
[Xperia Z2 Q&A, Help & Troubleshooting] Private Snowball:
Missing the ability from stock ROM to activate digital noise canceling :/
[Xperia Z2 Q&A, Help & Troubleshooting] Flash Me Dead:
CyanogenMod 12.1 Older Version

Hi,

Is somebody able to upload the Official CM12.1 20150426. The site only allows latest 5 files to be downloaded., anything before that throws back a 404 error. This sound bug is doing my head in.

Thanks
[Xperia Z2 Q&A, Help & Troubleshooting] awesomeo4000:
I haven't had any echo issues with calls as far as I know (not on my end at least), but I also have the issue with the volume changing

i'm on the 11th May update
[Xperia Z2 Q&A, Help & Troubleshooting] Neemac:
Have you tried to wipe data,cache,dalvik and system, and do a fresh install?
[Xperia Z2 Q&A, Help & Troubleshooting] Flash Me Dead:
Sound bug is no more on latest version cm-12.1-20150513-NIGHTLY. Thanks to everyone that uploaded cm-12.1-20150426-NIGHTLY-sirius...
[Xperia Z2 Q&A, Help & Troubleshooting] yuri696969:
Battery Life

Hi, my battery used to have a pretty decent duration of 30~40 hours (because i'm not a hevy user, just stay on wifi all day long and don't touch the phone too much) but on this ROM my battery keeps drainning the battery too fast, in 15~20 hours. Is this a cm problem?
[Xperia Z2 Q&A, Help & Troubleshooting] _delice_doluca_:
Hey,

Is anyone using Xposed with 5.1.x? If yes, could you please guide me?
[Xperia Z2 Q&A, Help & Troubleshooting] Neemac:
Have you tried this? :http://xdaforums.com/xposed/super-alpha-posted-permission-xposed-t3072979
[Xperia Z2 Q&A, Help & Troubleshooting] waleed.619:
Does the camera have the same quality as the stock lolipop camera?
[Xperia Z2 Q&A, Help & Troubleshooting] Private Snowball:
Hi. I tried now several things. I always get random reboots when my Z2 is connected to the charger. Tried complete clean reinstalls, back to Stock Rom, clean install back to infecteds rom, but as soon as i go to infecteds cm Rom i get those reboots after half an hour. Can anyone help me?
[Xperia Z2 Q&A, Help & Troubleshooting] GiantPurpleCat:
SD Write Fix

Has the SD Write Fix been implemented so that you don't have to manually change it every time you flash a new build?
[Xperia Z2 Q&A, Help & Troubleshooting] Private Snowball:
Any hints on my reboot Problem?
[Xperia Z2 Q&A, Help & Troubleshooting] blacklizard90:
Can i direct flash it from stock rom?
[Xperia Z2 Q&A, Help & Troubleshooting] Abaddon:
tried to 21st and both 23 builds all with full wipe. is it just me. I am getting systemui fc or systemui restarting after unlocking the device lockscreen and I can't make calls. it hangs or gives fc on dialer. will provide log later when I get home.
[Xperia Z2 Q&A, Help & Troubleshooting] sutty86:
Lost root how do I get root back
[Xperia Z2 Q&A, Help & Troubleshooting] twistedddx:
Sounds like incompatible gapps. Eg 5.0 gapps instead of 5.1.

Also coming from cm12 to 12.1 I have seen trebutchet freaking out and it requires to clear data for it, but you say you wiped so shouldn't be that.
[Xperia Z2 Q&A, Help & Troubleshooting] Abaddon:
no no. Im using 5.1.1 gapps. and trebuchet isn't the one that's crashing. its exactly the systemui. and even camera wont start.

with other roms like RR, AOSPA, omni, PAC, CrDroid etc2 theyre all fine. but with this rom. I always get these issues with full wipe incl /system unless I dirty flash em over another cm12.1 based rom.
[Xperia Z2 Q&A, Help & Troubleshooting] tom.smith:
Hello,

I'm using a Sony Z2 with the latest infected 12.1-build.

I'm sure that there was a setup option for the camera to store the pics on the sd-card. I cannot find this option anymore. Has it just been deleted or is there a new place to find it?

Furthermore I still have to use the SDFix-app to have full access to my sd-card. As I cannot find any information about it, is there someone who can give me the latest news or the solution for this problem. Using SDFix is good for a short dated time, but it is not a final solution.

Kind regards,
[Xperia Z2 Q&A, Help & Troubleshooting] tom.smith:
With the build 20150527 the setup-option to choose the storage device for the pictures is back again.

Thank you for that!!
[Xperia Z2 Q&A, Help & Troubleshooting] Superjeje25:
Problems With Go Pro

Hi,

Since I've installed you're Rom (I've the 20150526), I Can't connect my GoPro And My Phone together by way of GoPro App. Does anyone have an issue to solve it?

Thanks
[Xperia Z2 Q&A, Help & Troubleshooting] mazjan:
I flashed the 20150526 build and I was happy to find that I had USB audio working very briefly. Did someone finally get USB OTG working? I wasn't able to use USB again after I reset my phone, but at least I had something!

Flashing the 20150627 build in a moment to see if the Google Play Services bug stops, it's been a nightmare.

PS. This thread isn't very successful at getting questions answered compared to the main thread. I can understand the reasons behind the Q&A thread but it just makes me sad.
[Xperia Z2 Q&A, Help & Troubleshooting] tom.smith:
With build 20150529 there is no setup-option again.... Reactivate please!
[Xperia Z2 Q&A, Help & Troubleshooting] Finders:
Finders

I had just downloaded it. It's pretty amazing: much much better than the stock rom.

I had found some bugs thought.

1: i had problem listening to music using the default player. It randomly freeze, and then display "It's impossible to reproduce current track", and then freeze. Play music works great insted. Also default music equalizer doesn't work.

2: light sensor become crazy: it changes backlight with 10 seconds or more delay i think. I passed under one of my house's light, and then 10 seconds later (aproximately) it turn the backlight to max... (XD :))

For now that are the most relevant bugs: i will test it starting from today, as my main phone... i'll report later this week :)

And yes, i wiped system, data, cache, dalvik before installing the rom, and the gapps (the 5.0.2 + you provided in the post), no other mods installed.

And Antutu say 44683... Not bad :)

Really appreciate your work man

Thank you very much for your work ;)
[Xperia Z2 Q&A, Help & Troubleshooting] Finders:
USB OTG

Yes, on my Z2 with this rom USB OTG works, as you can see below.

Just one thing: you have to gain access for r/rw on the USB disk... using es file esplorer, you have just to follow instruction.

I also recomend to everyone to wipe battery stats, just to be sure ;)
[Xperia Z2 Q&A, Help & Troubleshooting] macbenet:
Camcorder Mic/Stereo audio recording

Thank you for a great rom!

Everything works more than perfect, except sound quality when it comes to recording audio with the camcorder microphones.

Coming from CM11, the sound quality was pretty good in my phone, It even replaced my professional recorder for the convenience of portability when doing quick music sketches.

In CM12.1 the sound is "boomy" and filled with artifacts. And also a lot louder than CM11 (I had to have max level on headphones in CM11 listening to recordings, but sound quality was nice)

I think that the boomyness and artifacts has to do with AGC (automatic gain control) and some kind of noise gate/noise suppressor respectively.

I've been fiddling around in mixer_paths.xml, changing line 2542/2546 lowers the volume, and changing the mic gain in line 2552/2553 helped some with the AGC and "boomyness", but when lowering the volume the noise suppressor kicks in and totally destroys the sound with artifacts, and also cuts out a lot of bass.

<path name="camcorder-mic-common">
<ctl name="AIF1_CAP Mixer SLIM TX7" value="1" />
<ctl name="AIF1_CAP Mixer SLIM TX8" value="1" />
<ctl name="SLIM TX7 MUX" value="DEC6" />
<ctl name="DEC6 MUX" value="ADC1" />
<!-- 65 % of 124 (range 0 - 124) Register: 0x249 -->
[COLOR="Red"]<ctl name="DEC6 Volume" value="81" />[/COLOR] changing to 57
<ctl name="SLIM TX8 MUX" value="DEC3" />
<ctl name="DEC3 MUX" value="ADC4" />
<!-- 68 % of 124 (range 0 - 124) Register: 0x231 -->
[COLOR="red"] <ctl name="DEC3 Volume" value="84" />[/COLOR] changing to 59
<ctl name="SLIM_0_TX Channels" value="Two" />
</path>

<path name="camcorder-mic">
<path name="camcorder-mic-common" />
[COLOR="red"] <ctl name="ADC1 Volume" value="12" />[/COLOR] changing to 15
[COLOR="red"]<ctl name="ADC4 Volume" value="12" />[/COLOR] changing to 15
</path>

I also tried to change persist.audio.fluence.speaker and persist.audio.fluence.voicecall in build.prop in hopes of disabling noise suppression for camcorder mic, but with no luck.

Also, I've been testing with both built in camera app and a couple of audio recorder apps that allow me to select microphone.

Anyone have any idea how to solve this?

Thanks!
[Xperia Z2 Q&A, Help & Troubleshooting] prakashsinghbamal:
Offtopic Feature request. Is it possible to have quick charge 2.0 support
[Xperia Z2 Q&A, Help & Troubleshooting] tom.smith:
system ui stopped

Hello,

since build 20150622 I have the problem, that after flashing the new rom the mobile phone isn't usable anymore. First message says 'system ui stopped' and after that this goes on and on with other apps.

Don't know if I'm the only one with this problem...

What is to do?
[Xperia Z2 Q&A, Help & Troubleshooting] cimihendriks:
reflash the rom
[Xperia Z2 Q&A, Help & Troubleshooting] gonfalons:
I can't figure out which version of GAPPS we are meant to use; there are three options on the page arm, arm64, x86, and there is no answer on google about which to use. Anyone know, or is it a trial-and-error process?
[Xperia Z2 Q&A, Help & Troubleshooting] KrisPerry:
Can we please have exchange services back
[Xperia Z2 Q&A, Help & Troubleshooting] mikil.mamtani:
D6502

Will this rom work on D6502 ?
[Xperia Z2 Q&A, Help & Troubleshooting] prakashsinghbamal:
Question

Does it has Live Display feature enabled? Anyone using share some screenshots. Is it better for screen contrast,saturation than x-reality,supervivid mode?

---------- Post added at 03:03 AM ---------- Previous post was at 02:58 AM ----------

Does its kernel support kcal
[Xperia Z2 Q&A, Help & Troubleshooting] siorek11:
camera

is there any way to install stock xperia z2 camera on cm 12.1 ?
[Xperia Z2 Q&A, Help & Troubleshooting] Wetzel14:
Z2 has arm processor.
[Xperia Z2 Q&A, Help & Troubleshooting] :
OTG unmount

How do I unmount my external usb storage?

I tried in Settings>Storage to unmount ist. There's a notification saying it has been unmounted, but it isn't.

Is this a current bug?
[Xperia Z2 Q&A, Help & Troubleshooting] jpedder:
Installed this rom a few days ago..

Everything is smooth and stable.

When i activate screen, theres mostly the mobile data connected, when it should be on wlan. I see the mobile data symbol for a second and then it connects to wlan again.

Already disabled stay on wlan only on stable Internet connection (dont know the right term in english), didnt change a thing.

Had no problems with my old phone or others in my network.

When its connected, quality is fine and stable...

Did i miss a setting or could it be rom related?

Gesendet von meinem Xperia Z2 mit Tapatalk
[Xperia Z2 Q&A, Help & Troubleshooting] tom.smith:
SD fix not working

With build 20150801 SD-Fix isn't working anymore. SD-Fix is reporting, that there is access to the SD-Card but there isn't.

Any solution for having write access to the sd-card?
[Xperia Z2 Q&A, Help & Troubleshooting] Lavhe:
PLease i want a stable rom (sirius) * xperia z2

Dont you have any lollipop rom which is stable n runs all apps without crashing?? plzzz and with sound
[Xperia Z2 Q&A, Help & Troubleshooting] dallemon:
Hi I've got issues with certain MP3's in the latest builds (currently 16/8/2015).

It's been there for a while. It's not present in the vanilla CM12.1 build of same date.

Also used recommended Gapps and M5 kernel.

One example is The Comedy Button podcast.
[Xperia Z2 Q&A, Help & Troubleshooting] halter7:
well you started from the root, but you also have the unlocked bootloader ??
[Xperia Z2 Q&A, Help & Troubleshooting] szunyiii:
A few months ago I've tried stock cm12.1 with a simple cache wipe and it worked.
[Xperia Z2 Q&A, Help & Troubleshooting] TaNi-BC:
do need unlock boot loader for flash this Rom ?
[Xperia Z2 Q&A, Help & Troubleshooting] EthanDev:
Is it mandatory to have pc with Windows 7 or 8?? It says in the rooting guide to avoid a Windows 10 pc.. Any problems if windows 10 is used?
[Galaxy S 5 Q&A, Help & Troubleshooting] barmor24:
hello, my phone is borring and i'm searching cool things to do. someone has ideas ?
[Galaxy S 5 Q&A, Help & Troubleshooting] *Detection*:
Root, look for fun root apps

Custom recovery, custom ROM

GeoCaching - Find hidden GPS devices with phones GPS
[Galaxy S 5 Q&A, Help & Troubleshooting] Masum56k:
What is GeoCaching? And what's the benefit of using it?
[Galaxy S 5 Q&A, Help & Troubleshooting] *Detection*:
It's an outdoor activity you use your phone for, people hide packages with a GPS inside, the package could contain just some paper for you to write your name on to say you found it, or it can contain fun items you can take / leave you own

You use your phone to hunt them down via GPS

Google it, you'll find out more
[Galaxy S 5 Q&A, Help & Troubleshooting] dreazer:
In fact, that are spots which were marked with coordinates. I never heard that people let their gps in the spots :eek:

As soon as people would see the device, it'd be stolen :D But still, a good activity for people with too much time :D
[Galaxy S 5 Q&A, Help & Troubleshooting] *Detection*:
Why would anyone steal a GPS device? It's a GPS device, which means it can be tracked lol

And if you take the battery out, it's useless to you anyway

Anyway, not all of them are GPS devices, some are just little tubs or tubes with paper in to sign to say you found it
[Galaxy S 5 Q&A, Help & Troubleshooting] dreazer:
Haha didn't even think about that :D

How can your phone be boring, barmor24? You should take a look into the Play Store, or just start developing Apps for your phone.

Your phone is just boring if there is nothing on it to play around with
[T-Mobile Samsung Galaxy S6 Edge] cjegan2008:
How would I pull the ring tone and notification ring tone from the avengers 2 theme on the note edge ? Those ring tones are really cool and I was wondering if anyone could help me.....