yashsingh1/xdaforums huggingface dataset:
[G4 Android Development] Sindigo:
Its been close to a week now. Also battery life is significantly worse with cm13 and when typing there is some random vibration happening, even noticed it when i was watching video on youtube, phone would vibrate time to time like a button would have been pressed when typing.
[G4 Android Development] weihberg:
after the update, the problem has still not resolved when I want to call turns off the display and can not during the telephone on again

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[G4 Android Development] weihberg:
With today's Nightly from 14.6. now works no longer end of the telephone conversation with the power button also ....

Thus, the entire telephony does not go with me when I myself phoning.

Does, during the telephone conversation, the display shuts off and can not be switched on during the entire telephony.

This was already since I cm on it so ...

But with today, I can not end the call by pressing the power button and have to wait until the other party hangs ...

This is of course very annoying.

Does anyone know whether the cm of Temasek is my mind

And if so, do I have to install another gapps, or can I use the same as I did the install for cm?

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[G4 Android Development] Carach_CZ:
I noticed those strange vibrations too. When typing, i feel random vibrations, like the "extra tap on some place on keyboard" which i havent done. Secondly, i found that sometimes the device dont wake up after pushing "wake up" button, sometimes after double tap on screen, screen is just extremely dim, and i have to repeat it to see some brightness. Battery life is better on stock atm too. I went for Imperium ROM and its flawless.

Nothing too serious with CM, but its really just the beta, and it will take time before it will be usable in day to day use.
[G4 Android Development] brossovitch:
With the latest update I had an odd FC from Qualcomm something... Booted twrp wiped cache, ART, & internal storage. Back to normal and my great 6hrs of SOT again..

If any of you guys having issues hasn't tried this, maybe try it..

- LG-H811 via XDA app on CM13.
[G4 Android Development] Penguinify:
Beginning to get pretty bad battery life on stock V20f-EUR (h815). Is CM13 a wise choice?
[G4 Android Development] RogerF81:
Yes! But beware: Your warranty will be void!
[G4 Android Development] Riardon:
Got exactly the same issues going on lately. Wiping phone didn't help. CM 13 has worse battery life than stock for me. It also feels way slower and clunky than stock. Apps take more time to open up, animations are slow and glitch sometimes. I also noticed the weird extra vibrations on typing, the dim screen upon waking and the double tap to wake it's not working from times to times. Isn't CM13 supposed to getting closer to stable release after so many months ?
[G4 Android Development] brossovitch:
Have same issue with dim screen sometimes and DT2W not always working.

Also upon booting, this:

And frequently when booting, I need to toggle airplane mode to get Mobile Data to be active.

I really prefer this rom to stock with more available RAM and better battery life!

And I finally found decent camera apps, one for 4k and decent photos and Google Camera for smoother auto mode photos than stock Snapdragon cam..

- LG-H811 via XDA app on CM13.
[G4 Android Development] brossovitch:
For the specific reason of testing, I fully wiped my device and installed the latest nightly as a clean install. Whoa! Soooooo many issues that way. I've never been unfortunate enough to need to clean install nightlies meant as updates, but man is that a bad idea! Many issues. And with keyboard vibration on (which is gross) there's definitely odd vibrations.. Luckily i disable that awful feature, it's so terrible. Had to restore my last update and dirty flash the latest nightly properly as it's meant to be. And far less issues. The lag was strong with this ROM! And I even had a random reboot during the Google restoration of apps. Jeeze.

After restoring and properly dirty flashing, everything is perfect again.
[G4 Android Development] Sindigo:
Well, my battery life was better with stock ROM.
[G4 Android Development] FadeFx:
This is bs, the nightly builds are full roms except the gapps. There is no matter if you flash them clean or if you flash dirty. The result is always the same on the rom side.

[MENTION=3208754]codeworkx[/MENTION] one of the recent updates to bluetooth caused a strange issue for me, i use folderplayer to play my music and when i play on bluetooth the progress bar doesnt follow while playbwck but starts to run at the end of the track causing a silence for the time the track would play. Didnt wait to see what happens after that time... if i seek on the bar the track plays from thwt position as intended, jumps to the next track and the misery begins again...

Edit: i forgot to add that via wired headphones this issue is not present. I guess it has something to do with the time changes on 06-11 nightly.

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[G4 Android Development] jiovaxrs:
Hdmi stills not working. :confused:
[G4 Android Development] brossovitch:
I had completely different results between clean & dirty flashing. I had extreme lags and terrible stuff flashing clean. Maybe I'm lucky?

- LG-H811 via XDA app on CM13.
[G4 Android Development] FadeFx:
So what happens if you factory reset your working old installation?

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[G4 Android Development] brossovitch:
Many lags, the weird vibrations, still got a random reboot during the Google restore of my 160 apps..

Same as clean install. It works better of I bypass the Google restore and use Titanium Backup to restore.

But.the lag is real. When I restore my nandroid and dirty flash the 06/14 nightly everything is fine. No lag or any issues.

Side note: I have never had a single issue with Bluetooth i have been using Bluetooth all day and multitasking and playing music. I do almost exclusively use Poweramp music player and Google play music though..

- LG-H811 via XDA app on CM13.
[G4 Android Development] FadeFx:
What gapps do you have installed? i will do a factoryreset laterehen i am home from work... just for testing.

What i wanted to say is that you can notsay the nightlies are meant for updating only, theyare not.

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[G4 Android Development] brossovitch:
I understand. But ever since i started using CM11 a few years ago, I just let CM updater do its thing with each nightly. .

I am using Open Gapps Nano package 06/14 build. Running nightly CM13-20160614-h811

The one issue I've found with BT is the device gets pretty warm with it active and the screen running. Not super hot like builds a couple weeks ago, but I'm seeing 40-42°C with BT active and screen on for web browsing at lowest display brightness. I'm not alarmed until the device reaches 50°C or higher, but at 45°C the display is hot and uncomfortable to use near the face due to heat. But nothing a few minutes of rest wont help. I usually use BT or wired headsets for phone calls anyhow to minimize usage of the proximity sensors.

- LG-H811 via XDA app on CM13.
[G4 Android Development] bnbagiz:
sometimes when i will lock my phone via power button at the back, my phone will open a camera app ...

why this strange behaviour ?? anyone else have noticed this ? feature or bug ?
[G4 Android Development] alain57:
can confirm this, but have no logcat
[G4 Android Development] thewild:
Your device probably sees a double click on the power button instead of a single one.

It could be a bug, or it could be a hardware defect.

---------- Post added at 03:33 PM ---------- Previous post was at 03:24 PM ----------

No, wait guys, I'm not crazy ! The percentage was displayed on the left of the battery icon before, and now it's on the right !

Is it just me ?

It's really bad that way, you lose a lot of readability because the percentage text is not separated from the our by the battery icon.
[G4 Android Development] bnbagiz:
Is it possible to disable the double tap app opening feature ? Pretty anyoing :-/
[G4 Android Development] thewild:
Do you mean double clik on power button to launch camera ? If so, it's in settings > buttons.
[G4 Android Development] brossovitch:
Yes, it's a standard option in buttons. Just disable it.

-LG-D415 via XDA-Premium
[G4 Android Development] popy2006:
Also noticed this some times. You could disable the double press so camera app isn't loaded [emoji6]

Settings - Buttons - For camera on/off double press

I am German so can't spell the menu entry's exactly, but you will find it [emoji12]

pOpY

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[G4 Android Development] bnbagiz:
Yes thank you, danke :D
[G4 Android Development] rincage:
Thinking of installing this weekend. Do I just use the latest nightly or is there a precious nightly that is regarded as stable. This will be my daily driver. Thanks.
[G4 Android Development] rincage:
Also, does v13 support using the sdcard as internal memory?
[G4 Android Development] wartomato:
Yes.
[G4 Android Development] popy2006:
Bitte [emoji6]

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[G4 Android Development] FadeFx:
Unfortunately this only removes one of the symptoms, it still often happens that the phone is not locked or unlocked because of detected double presses. This is a bug i think, but it is as hard to catch as it is annoying, also i guess on logs it will just look like a double press...

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[G4 Android Development] popy2006:
I am on 0611 build since it was out and that's my only issue : Auto rotating sometimes doesn't work.

Are you sure that the issue is solved for you on 0611?

Any hints on other builds which doesn't have this issue?

I can solve it by disabling and reenabling it with the auto rotate tile.

Any hints?

Thx

pOpY

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[G4 Android Development] brossovitch:
Yes, the problem resolved after 0609..

0618 is quite good. I allow CM Downloader to update everyday..
[G4 Android Development] popy2006:
Thx, will try 0618 build.

pOpY

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[G4 Android Development] brossovitch:
Don't just update because I said its good.

There's obviously some issue.with your device. Clear some things. Troubleshoot. This shouldn't be an issue you're having. Wipe and reflash? Wipe internal? Regular things you try and do to make things normal. I'd say make a nandroid wipe everything reboot twrp and restore the nandroid. Then see if you have the same issue..

0621 is also fine for me. I also don't have a H815, maybe it's your device tree? I still think it's the internal storage though.?
[G4 Android Development] brossovitch:
Came up with a conclusion..

Comparison between CM13 and stock 20i firmware on the H811 G4.

Cyanogenmod is more reliable, has better performance, more stable and more compatible than stock LG firmware. It's also lighter and the device stays cooler.

The one downside to CM is lesser camera function.

In stock 20i (MM) firmware many apps I use regularly fail and aren't even usable.

In CM13 I can easily get about 6hrs of SOT where the stock firmware I'm lucky to see 3hrs of SOT.

The choice is clear. CyanogenMOD is the better choice.

Thank you to everyone involved. Just throwing that out there. You all know this but I just went 2 days on stock firmware from CM13 and it's just not worth it.

-LG-H811 via XDA-Premium on CM13
[G4 Android Development] Riardon:
On my H815 CM13 is not better from stock V20D. Battery is inconsistent with big chunks of battery getting eaten while phone is inactive. Performance feels sluggish and slower. Yes phone is cooler than V20D. On V20D I'm getting 3 1/2h - 4h SoT while on CM13 2h-3h SoT with same setup same apps same usage.
[G4 Android Development] thewild:
That is very surprising, considering that a huge amount of the power consumption with SOT will come from your screen.

No OS can make your screen less energy hungry. You can have a slight improvement if the OS uses the CPU/GPU more efficiently, but you'll never get 2x SOT (same brightness, same usage).

Totally agree about the quality of CM13 for the G4 though, but I don't think people should be tempted to unlock their BL by expecting 2x SOT. That just won't happen.
[G4 Android Development] brossovitch:
I use the battery mode set to Efficiency and disable all CPU boost with Kernel Adiutor as well as ensure that only Core control is active in thermal option also with Kernel Adiutor.

I use Greenify specifically for the Aggressive Doze mode which you only need root to have.

I also use a practically ALL WHITE theme which helps and no auto brightness.

Vibration intensity down to about 67% with no vibration for notifications. And screen is usually less than 30% bright.

Location set to battery saving mode. Bluetooth & NFC toggled off if I'm not using them.

Screen off timer set to 30sec.

All seems pretty good to me.

Also, disabled, "Keep Awake" for Google Play Services & Google Play Services Framework via Privacy manager.

A few apps that I use a lot, or want to allow running I've opted to not optimize in Battery Optimization options.

All "average (CM) user" type stuff, right? LOL

-LG-H811 via XDA-Premium on CM13
[G4 Android Development] xrad:
It can if it uses a different algorithm or bias for auto-brightness, or when the test is conducted in a dark environment. :p

That was of course tongue-in-cheek. Imho all that battery and SOT banter is pointless as this depends on too many local factors. The best advice is to pick what you like best and load the phone whenever you can. Use a Qi charger perhaps to make that easier. But stop throwing numbers at each other.
[G4 Android Development] billy_hilton:
What kernels do people recommend? I've tried using llama sweet v5 and I'm not getting the best results.

Sorry if this is not meant to be in this thread but recommendations are very much appreciated ?
[G4 Android Development] thewild:
Yes, pretty good and pretty much average cm user.

I just wanted to point out that nothing you mention is CM-specific. All of this you can do on stock rooted ROM.

Also, some of these settings will definitively help your battery life (CPU tweaks), but also definitively impact performance. It's a trade-off, not a real improvement of SOT.

So I still think my warning to readers holds : don't expect a SOT improvement by moving to CM. SOT is bad on the G4 because the screen's hardware is very power hungry, and the only thing one can do to help with this is to lower the brightness.

PS : White theme is for TN LCD pannel (and mainly placebo). For IPS, it actually uses slightly more power (but mainly placebo too)

PPS : If you're into this kind of aggressive optimization, you should try lowering your screen resolution.
[G4 Android Development] brossovitch:
Yes, I used the same mods on both systems. Also lowered the DPI on stock to 540 or 560. Any lower on CM without a 3rd party launcher and icons are uncomfortably small.

Not trying to argue, you're absolutely correct with your statements. But for me I've gotten 6hrs SOT with CM versus 3.5hrs SOT on well modded stock with similar usage.. last night stock system went from 75% battery to 34% in under an hour of youtube playing. Whereas on CM i can actually watch for several hours and not lose that much. It's odd. And I do like both systems, but CM is more reliable and I know I don't have to charge my G4 more than once per day. With stock, I'll likely need to charge one extra time half way through the day to make it through.. Now coupled with my available S7 quick charger it helps immensely.

CM seems less intense and demanding on resources than the aggressive and heavy stock system. I also do notice a change in battery with more white themes on all my LG devices. Except the Flex2 I've been playing with recently.. since it has amoled I believe..

-LG-H811 via XDA-Premium on CM13

---------- Post added at 08:40 ---------- Previous post was at 08:35 ----------

The stock CM kernel is very good. The Llama has more features but i have great results with the standard kernel now. Plus OTG works with the standard kernel.

-LG-H811 via XDA-Premium on CM13
[G4 Android Development] MickyFoley:
[MENTION=7025360]billy_hilton[/MENTION]: I recommend using the stock CM kernel. It's well balanced and no problems seen so far. Never changed my kernel for H815 CM. We have [MENTION=3208754]codeworkx[/MENTION] as main dev, so there is no need to even try another kernels. Sorry for all other devs, making kernels for CM. But to be honest & only spoken for myself: No real need :).
[G4 Android Development] thewild:
Hey, not trying to argue either ;)

I haven't been on stock for more than 48h I believe, and I never really used the phone while on stock. CM rocks on this phone, no arguing here.

The only thing I miss is the stock camera app.
[G4 Android Development] brossovitch:
I'm trying to figure out how to patch it into the CM system. Maybe you can assist? I did it on another device, but the binaries and necessary files are different in the G4 stock system oddly. And I keep ending up in a bootloop.

I'm staring fresh because I lost all the contents of my SD card a few days ago because I tried to transfer a file from internal to external storage while in TWRP. Apparently, doing that wipes your SD. Lesson learned..

-LG-H811 via XDA-Premium on CM13
[G4 Android Development] thewild:
I'd be glad to help, but I have zero knowledge in that field unfortunately. All I can do is flash your app and give you logcats.

TWRP 3.0.2.0 ? Have you filed a bug ?
[G4 Android Development] popy2006:
Issue gone after dirty flashing 0618 build!

pOpY
[G4 Android Development] brossovitch:
Nice, congratulations!

-LG-H811 via XDA-Premium on CM13
[G4 Android Development] ioshi:
Hi,can i use some app like remote control of stock firmware on this cm?

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[G4 Android Development] brossovitch:
Hey, I just realized this app works:

https://play.google.com/store/apps/details?id=org.twinone.irremote

I'm using it on my H811 with CM. I can verify that it works for Samsung Television.

-LG-H811 via XDA-Premium on CM13
[G4 Android Development] h2-d2:
The IR blaster works in CM so you should be able to use any 3rd party app that utilizes this feature. Just search for "ir remote" in the play store. The one posted by brossovitch works, and I've had experience with Peel as well.
[G4 Android Development] montagna73:
you can run the FM radio with cm?
[G4 Android Development] azZA_09:
No drivers, so no. You can install from PlayStore any radio app witch needs internet connection to use FM
[G4 Android Development] bluecream:
Anyone else have slow videos from a few updates ago? My snapchat videos freeze and lag.
[G4 Android Development] TacoTuco:
I'm loving cm especially on this new build for 6/20
[G4 Android Development] loneclone:
Hey there,

I suffer the same issue as Sztermel in the quoted post. On Stock based ROMs everything works fine, on CM based not. Before flashing latest CM (20160622), I installed v20h, so I am definitly on the correct modem version.

But still I have network issues - data only works while on wifi. I would be very delighted if someone could help me (and Sztermel) out with ideas how to fix this.

A clean reinstall has already been done, even APN settings checked.

Thanks in advance.
[G4 Android Development] brossovitch:
I have noticed some issues with mobile data on the h811. But it just won't activate sometimes. I personally toggle airplane mode on then off and it begins working fine. But that's the only issue I've had and it happens after rebooting sometimes.

-LG-H811 via XDA-Premium on CM13
[G4 Android Development] nitrous²:
After a long time, I came back to CM. Stock ROM's battery performance is killing me. Now, I'm on the latest nightly (06/23) and can't use mobile data. I've set the correct APN but it still asks me to "Sign In To The Network". No data connection, so can't sign in anywhere. Besides, my provider doesn't have a sign in process. When the APN is set properly, you're good to go.

Update: F**k it. I'm gonna hammer the living sh*t out of this phone and YouTube it. Sh*t gets incredibly hot, no matter what ROM. Battery sucks, despite having only 42 apps on location+bt off and 80% only on WiFi. The last sentences describe every Android I have owned to this day. Never before I was so compelled to switch to the dark side.
[G4 Android Development] chantoine:
I'm on stock and I get 5,5 to 6 hours SOT. With much less tweaks than you describe here.

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[G4 Android Development] brossovitch:
Very good! Isn't it awesome!?

Updating to 0624 build now..
[G4 Android Development] IHBoss:
Does this rom support the H540?
[G4 Android Development] mis2417:
http://wiki.cyanogenmod.org/w/Devices

no.
[G4 Android Development] MickyFoley:
[MENTION=2626840]nitrous²[/MENTION]: I apologize if I missed a already posted statement for it, but: Did you try to replace your battery? If it's getting very hot, it may be also an issue of the battery. This could also explain your bad SOT, even with turned off all suckers. Maybe worth a try?
[G4 Android Development] nitrous²:
Thanks, [MENTION=4549254]MickyFoley[/MENTION] but the batteries are fine I guess. Alongside the battery that came with the device, I also bought the official battery kit (LG BC-4810). Both show the same, normal behavior. The batteries show normal temperature (25°C - 46°C). I was complaining about the heat this phone generates around the camera lens area where the SoC sits. Especially on mobile networks, no matter what ROM, it's getting pretty hot to the touch. If I were to guess, I'd say up to 50°C at times. I can't use navigation software for more than 1 - 1,5 hours, depending on the ambient temperature. Either it get's so hot, the phone crashes without the usual message that it's getting too hot and if it doesn't crash, well then it doesn't matter anyway since the battery is dead by that time. On CM, it was way better. I'd get about 2h to 3h of navigation time without excessive overheating. But I don't have the time to deal with nightly builds.

It's not that there is a malfunction. It's been like this since the first day. It's my second G4. I'm also just sick of smartphones these days. Like, we're gonna send people to mars, detected gravitational waves narrower than an atom is wide, decode the DNA of whole species but somehow can't figure out how to efficiently store energy.

BTW: Won't be switching to the dark side. I remembered how poor I am when I saw the price tag on those things. Besides, if I had the money for an iPhone, I'd rather invest in energy storing technologies. Rant over.
[G4 Android Development] iamtheng:
Anyone experiencing reboots when using VPN connections?
[G4 Android Development] CaptainFedora:
Is it safe to flash after half a year of development today? Can someone who is using latest nightlies can tell me how the system responds?
[G4 Android Development] Vaer0:
Hey all,

Sorry if this has been asked and I think I know the answer anyhow but just wanting to know if this will support the "button combination" feature that stock LG has? As in the ability to have extra soft keys next to the 'back', 'home' and 'multitask' keys? I've currently got it set up to also have arrow down key which brings down my notifications (Best thing for one handed usage!) and also the key for the 'Qside Apps', which I understand I will lose but was hoping I could set something similar up.

Cheers
[G4 Android Development] brossovitch:
Been using the latest nightly (0624 build) on my h811 all day, its very good.

The battery seemed a bit better with the last build (0623) but its very good and there's practically no issues IMHO..

System is quite snappy and RAM management seems decent to me. There's very little lag and it's quite stable stable from what I can tell.

I tested using Antutu benchmark and seen about 69k for the score placing above the V10 and other G4 handsets. But this means almost nothing since benchmarks aren't really important to usability..

I definitely recommend this ROM.
[G4 Android Development] FadeFx:
Anyone seing compass being 180° off? I am moving backwards in maps all the time. I tried calibrating but with no success...

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