[Q] LG [E975] KitKat (CM11) bug - LG Optimus G (International)

I have recently flashed CM 11 ROM on my LG E975 . It's working okay but It has one big bug i.e. whenever my phone sleeps when an app is already running(say Bluetooth,camera,dialer,instagram etc) ,at times it happens when it is idle;on pressing power button it won't show the lockscreen or display and I have to reboot it .It is annoying and drains my battery help me
PS i have also installed CM11 update as well, No good!

faizigenious said:
I have recently flashed CM 11 ROM on my LG E975 . It's working okay but It has one big bug i.e. whenever my phone sleeps when an app is already running(say Bluetooth,camera,dialer,instagram etc) ,at times it happens when it is idle;on pressing power button it won't show the lockscreen or display and I have to reboot it .It is annoying and drains my battery help me
PS i have also installed CM11 update as well, No good!
Click to expand...
Click to collapse
hi,
I had too many problems with CM11, including quite a few demigods crash and the infamous deep sleep problem (yours apparently), maybe because on the LGOG, the QC modem chipset is buggy and you need to disable C1 & C2 sleep states (maybe C2 & C3) .
to do that, you could install FAUXCPU.
Another option (much better I believe) is to install VANIR or another AOSP based ROM. Personally, since then, no system crash, everything is rock solid.
D

danette57 said:
hi,
I had too many problems with CM11, including quite a few demigods crash and the infamous deep sleep problem (yours apparently), maybe because on the LGOG, the QC modem chipset is buggy and you need to disable C1 & C2 sleep states (maybe C2 & C3) .
to do that, you could install FAUXCPU.
Another option (much better I believe) is to install VANIR or another AOSP based ROM. Personally, since then, no system crash, everything is rock solid.
D
Click to expand...
Click to collapse
Thanks but I am actually new at rooting & flashing ROM(it's my first time). Kindly guide me about better and stable kitkat ROMs if you can.
And elaborate if you can about solving this problem without flasing another ROM

Related

[Q&A] [ROM] | ARTMOD v5.3.1 | 4.4.2 | E97520A | AROMA | OTA

Q&A for [ROM] | ARTMOD v5.3.1 | 4.4.2 | E97520A | AROMA | OTA
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LTE / "double window" - e977 Brasil
Hello, I'm new here in the forum but would like to comment on some bugs I encountered such as: double-window function does not work with the physical buttons e977 here in Brazil, and my 4g / LTE does not work, the option to March 2G / 3G / 4G automatic and fixed, it returns to 2g / 3g not automatic fixing my previous option. I wonder if these two bugs can be fixed in the next update, or if there is already some way to stabilize these bugs.
Sorry for my English, I'm a layman do not understand very well ... but I strive rsrsrsrsrs : D
knock on?
Will this ROM have knock on? Is something that I always wanted
Can you enable it? In the next update thank you
I use TWRP. And have ARTMOD v5.3.1 installed on my phone. i wanted to try EHNDROIX rom too so took a backup and tried to flash it using its instructions. but when i try to install, TWRP gives an error and says my phone is not e975 it is geehrc4g. why this happened? how can i fix it.?
Could anybody give me the instruction from the begining to the end how to install this?
Leann Bastos said:
Hello, I'm new here in the forum but would like to comment on some bugs I encountered such as: double-window function does not work with the physical buttons e977 here in Brazil, and my 4g / LTE does not work, the option to March 2G / 3G / 4G automatic and fixed, it returns to 2g / 3g not automatic fixing my previous option. I wonder if these two bugs can be fixed in the next update, or if there is already some way to stabilize these bugs.
Sorry for my English, I'm a layman do not understand very well ... but I strive rsrsrsrsrs : D
Click to expand...
Click to collapse
Do you already tried change your build.prop like this:
persist.sys.cust.lte_config=true
Click to expand...
Click to collapse
Since i changed the mine, this problem is solved.
By the way, my operator is "Oi" on Rio de Janeiro, Brasil
Enviado do meu LG-E977 Brasil with Tapatalk
Hello, I've upragaded to ARTMOD v5.3.1 from v5.1 and GPS isn't working. I had the same problem on v5.1 but then I had to install savvyROM I think and on top of it ARTMOD and it helped is there any other way to make GPS work on this ROM beacuse I really need it. I've installed v5.3.1 2 times once without wipe but when I noticed GPS isn't working I installed it second time with full wipe but still no fix. In gps status it sees 23 satelites but won't use any of them and can't get a fix. Any ideas how to fix it? I would really appreciate your help.
Edit:
Ok, I installed ARTMOD v5.3.1 once more with full wipe and GPS is working again.
Saito* said:
Will this ROM have knock on? Is something that I always wanted
Can you enable it? In the next update thank you
Click to expand...
Click to collapse
Knock on is kernel feature. No knock on in stock kernel of optimus g kitkat.
You need to install custom kernel like jollar and solid.
Sent from my LG-E975 using XDA Premium 4 mobile app
Does anyone has wifi can't turn off issue? It's always happen after 4 -6 hours of phone on.
Wifi connect and working but sometime it can't find hotspot. but problem is i can't turn off wifi . Got to restart to resolve this.
It's happen to me in both GEE3 and ARTMOD Rom.
I wonder because I'm flash from JB 4.1.2 not from official LG kitkat?
Is it necessary to flash official LG kitkat before install custom kitkat Rom?
@artur0588 Video player is error, videos skew to the left in portrait mode, skew to top in landscape mode. If I use virtual button, there's no menu button on the screen in account and sync so I can't remove a account. Dual window also got problem with the blue frame. Please fix it in next binary, thank you so much
Update Artmod 5.3.1
Goooood.
Update Artmod 5.3.1
Goood kernel, turbo.
app update
Artmod 5.3.1 priv-app update.
Artmod 5.3.1 weird problem
Hi there.I am using E971 with Artmod rom, flashsing 971_2 Kernel ( at the main topic of Artmod Rom) . Everything works great on V 5.3. After updaing to 5.3.1, I facing this weird problem, anytime I plugged my charged in, I can't not receive/make call or sms ( my network signal display full bar ). I decided to go back to 5.3, and does not face this issue any more.
Just want to feedback this problem for Developer to check and find solution.
smart screen and portrait view on ARTMOD v.5.3.1
I can't find the settings for the smart screen and portrait view on this rom. Which were in stock rom
Plz..help sprint lg optimus g ls970 rom runs very smooth but i can't text it says sim not ready
---------- Post added at 08:45 AM ---------- Previous post was at 08:26 AM ----------
Are those links for my sim problem?
Question
Hey bro, are you still working on this ROM? or did you quit it? ~
bugs
Hi Arthur, it's a great rom but I found 3 bugs:
1. After a reboot the time goes from 24h fotmat to 12h, I also had the same bug on Italian 4.4.2 stock.
2. It's unable to take a screenshot from a video, in the highest resolution, only by the hardware button combination, with an irritating black bar on the bottom.
3. In the new 5.3.2 update you added a useless Control Quad Core option in Settings wich crashes, and should be the same as Eco Mode in the Battery option
Problem OTA
How to download OTA? Is in trouble. Going back to work?
nothing, I'm sory!

CM12.1 Latest Nightly brightness and heating problem. Please help

Hi guys, I was using CM 12.1 lollipop 5.1.1 nightly on my LG G3 on October. It was working fine then, everything was flawless. Until, yesterday I decided to try out the newest update. It started to dim the brightness by itself whenever the phone heats up. I had this problem when I was using stock rom but solved it by entering the hidden menu and disabling any heat limiting and performance limiting features (3845#*852# method). But when I tried this method again, it says USSD code and nothing happens. Also I tried kernel editing app from the appstore and disabling any core limiting feature and thermal features did not help at all
Please help me this is irritating me so much especially when I play mobile games or browse web for couple of minutes
The dialer code only work if im not mistaken on a stock type rom
TheMadScientist420 said:
The dialer code only work if im not mistaken on a stock type rom
Click to expand...
Click to collapse
Hmm Im wondering are you having same problem as me? Should I just use older version of nightly?
No i run cloudy 2.5 stock based just run into the ussd code issue on a old device runnin cm9 beforetry trickster kernal or faux if ure kernal supports it u cange.change the throttle temps and such from those apps

Zenfone 2 roms & what should I go for?

Hello so I am still loving every bit of my zenfone 2 and all but the rom I am using is no longer being updated as the OP no longer has the device I was wondering what the users here suggest I like blisspop rom but I don't like that the camera just looks bad in stock gaps app and the zenfone 2 app by asus looks so good in comparison I know there is a sorta ported camera app for cyanogen based roms and all but every time I use that it seems to crash the app for some reason.
Thanks for the help also is there still a app compatibility issue on the cyanogen zenfone 2? Sorry again just returning after about 7 months with the same rom on my phone.
Currently on: Prism Barebone V12.5
Zenfone 2 4G version
I highly recommend Echoe Zen Rom. It's currently the best out there for me.
mastermarkofroms said:
Hello so I am still loving every bit of my zenfone 2 and all but the rom I am using is no longer being updated as the OP no longer has the device I was wondering what the users here suggest I like blisspop rom but I don't like that the camera just looks bad in stock gaps app and the zenfone 2 app by asus looks so good in comparison I know there is a sorta ported camera app for cyanogen based roms and all but every time I use that it seems to crash the app for some reason.
Thanks for the help also is there still a app compatibility issue on the cyanogen zenfone 2? Sorry again just returning after about 7 months with the same rom on my phone.
Currently on: Prism Barebone V12.5
Zenfone 2 4G version
Click to expand...
Click to collapse
Back up everything and move to either Stock CM 13 or CM 12.1, I prefer CM 13 as it is performing much better than CM 12.1. Yeah I agree Google Camera/ CM camera are not as good as Asus Camera or at least doesn't have too many options, but hey there is always play store where you can download other 3rd party camera apps. If you can cope with that, I think CM 13 is the best option.
Sayan44 said:
Back up everything and move to either Stock CM 13 or CM 12.1, I prefer CM 13 as it is performing much better than CM 12.1. Yeah I agree Google Camera/ CM camera are not as good as Asus Camera or at least doesn't have too many options, but hey there is always play store where you can download other 3rd party camera apps. If you can cope with that, I think CM 13 is the best option.
Click to expand...
Click to collapse
I have decided on blisspop 6.1 PS any ideas for camera? I find for some reason the google camera app has way to much static compared to stock asus camera app.
Why don't you stick with Barebone v 12.5 until official MM arrives? Do you experience any issues/bugs?
I am currently on V12.5 with xposed + amplify, removed few more apps and with BORETS24's kernel. The device runs smooth and I get around 5hrs SOT (battery lasting 2 full days). And I have everything enabled (data, wifi, location..).
I tried Echoe's rom but it just has too much bloatware for me. I installed it, wasted 2 hours setting it up and deleting useless stuff only to realise that it is not as responsive as Prism's Barebone v12.5. So I'm sticking with v12.5 even though it wont be updated anymore.
If it aint broke, don't fix it!
pecholino said:
Why don't you stick with Barebone v 12.5 until official MM arrives? Do you experience any issues/bugs?
I am currently on V12.5 with xposed + amplify, removed few more apps and with BORETS24's kernel. The device runs smooth and I get around 5hrs SOT (battery lasting 2 full days). And I have everything enabled (data, wifi, location..).
I tried Echoe's rom but it just has too much bloatware for me. I installed it, wasted 2 hours setting it up and deleting useless stuff only to realise that it is not as responsive as Prism's Barebone v12.5. So I'm sticking with v12.5 even though it wont be updated anymore.
If it aint broke, don't fix it!
Click to expand...
Click to collapse
I switched because well as much as I love a stock asus based rom my issue is I want more themeing options and Asus just dont have and I don't think will offer 3rd party again besides I do love some of the AOSP roms out there like blisspop but I am now expirenceing an issue with my phone This is before I even opted to install blisspop as I have not done it yet for some reason I am able to access TWRP through adb reboot recovery on windows but I can't access my bootloader using the power and volume down or adb reboot bootloader and I am not sure why at the moment. I like my phone like I like my linux pc with themeing options
Edit: Flashing blisspop 6.0.1 did not fix my bootloader issue and I also tried flashing the boot.img manually
mastermarkofroms said:
I switched because well as much as I love a stock asus based rom my issue is I want more themeing options and Asus just dont have and I don't think will offer 3rd party again besides I do love some of the AOSP roms out there like blisspop but I am now expirenceing an issue with my phone This is before I even opted to install blisspop as I have not done it yet for some reason I am able to access TWRP through adb reboot recovery on windows but I can't access my bootloader using the power and volume down or adb reboot bootloader and I am not sure why at the moment. I like my phone like I like my linux pc with themeing options
Edit: Flashing blisspop 6.0.1 did not fix my bootloader issue and I also tried flashing the boot.img manually
Click to expand...
Click to collapse
i guess you mean, that power + VOL-UP didn't work right? if you were pressing VOL-DOWN, try VOL-UP
pecholino said:
i guess you mean, that power + VOL-UP didn't work right? if you were pressing VOL-DOWN, try VOL-UP
Click to expand...
Click to collapse
Yeah sorry I meant up and it still dont work I can only access recovery but through adb if I try and load the bootloader the asus logo just sits there and after like a minute the phone reboots and sists on asus logo again if I turn off device manually and turn it on normal the phone turns on so I am not 100% sure what is going on its really weird

Any stable version?

Every ROM I tried had issues, including the stock ROM.
Stock ROM - Lockscreen notifications not working (very annoying to unlock phone to change song in spotify) I tried everything to enable them but they just couldn't work. Also icons are horrible.
CM 13 - Wifi o data suddenly is lost, apps enter in "bugged state" and the stop working as soon as I open them (chrome, facebook, spotify) restarting solves the issue temporarily. I love CM but restarting the phone 2-3 times a day is really annoying.
MM Stock ROM - Flickering screen during first boot up, can't continue further.
Which ROM should I use? I really like this phone but can't find a proper Android to use with.
Thanks
have you found any? i am searching for a stable rom aswell. I am currently on stock rom but the notification problems areannoying as hell...
The unofficial CM13 released today by surdu_petru is pretty stable for me. Fixed all the bugs I was having. This is my daily phone and it is day and night with EMUI.

[Issue] Boundless Reboot Loop on LineageOS 13.0 Android 6.xx ROM

Hello , everyone
First i wanna thank this guy for posting this ROM
The ROM was installed correctly and worked fine a long time even though , there're some mini issues showen like (system has been stopped / Mail has been stopped) I've made some settings to get ride of Mail has been stopped (Disable it and Delete it after )
But when i've kept my phone on charging in the night and woke up for checking it , it's only some secondes before the system shutdown without reason without even showing something else and this reboot loop continue and i can't use my phone anymore Please help me out ..
did you manage to solve it?
tberma said:
Hello , everyone
First i wanna thank this guy for posting this ROM
The ROM was installed correctly and worked fine a long time even though , there're some mini issues showen like (system has been stopped / Mail has been stopped) I've made some settings to get ride of Mail has been stopped (Disable it and Delete it after )
But when i've kept my phone on charging in the night and woke up for checking it , it's only some secondes before the system shutdown without reason without even showing something else and this reboot loop continue and i can't use my phone anymore Please help me out ..
Click to expand...
Click to collapse
I'm facing the same issue and I dont know what to do! I tried several ROMs, and problem persists!
ggonmar said:
I'm facing the same issue and I dont know what to do! I tried several ROMs, and problem persists!
Click to expand...
Click to collapse
The problem is because of a bug between the upgraded android app and CM based ROMs.
Since the problem hasn't been solved on either part. people are experiencing this on many other devices that are running CM based ROMs. Use any other ROM and you should be fine.
I too faced this problem, when I had marshmallow. Then I switched to Android KitKat ( This one https://forum.xda-developers.com/showthread.php?t=2627818 to be specific )and my phone is perfect now. Maybe galaxy grand cant handle ROMs above KitKat. I think any KitKat variant will be fine.
kundank191 said:
I too faced this problem, when I had marshmallow. Then I switched to Android KitKat ( This one https://forum.xda-developers.com/showthread.php?t=2627818 to be specific )and my phone is perfect now. Maybe galaxy grand cant handle ROMs above KitKat. I think any KitKat variant will be fine.
Click to expand...
Click to collapse
Aosp 6.0 Works fine, No bootloop like on other CM based ROMs, it's CM compatibility issue here is the link for others who want to stick to Marshmallow, this one is very stable for daily driver.
I think I have an answer. The culprit is your battery. Try a new battery and see if the problem exists. With the passage of time, the battery degrades and is no longer able to support demanding ROMs and thus the mobile shuts down.

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