Background/cache app issue. - LG Optimus 4X HD

Something seems odd on my 4X.
On my old phone, Xperia Play, with the stock ROM or CM9 some apps like WhatsApp, Kik, Facebook, FB Messager would have a background cache going so I could receive notifications even when the app wasn't running. Now on my 4X this doesn't occur anymore. I have to open these apps to see if someone contacted me. Or let them open in the background to get notifications. Is it the kernel/ROM fault from LG? Does this still happen on the JB v20a or it has been fixed. My current version is ICS v10h.
Sent from my LG 4X.

AW: Background/cache app issue.
So you use a task killer on your device?
...sent with my LG Optimus 4X HD...

I have the task manager that is build-in into the ROM. I used it before but then I dropped it.
It just seems odd.. maybe because this morning I hit the "end all" on the manager and killed Kik from the RAM. Which why I wasn't getting notifications anymore. Tho it has happened the same with WhatsApp without me killing it. It just died.
Sent from my LG 4X.

The main thing I'm talking about tho is the cache background. Does the cache have to do with the notifications? On my Xperia even if I closed an app from the RAM I'd still get notifications.
Sent from my LG 4X.

Related

P970 gingerbread Problemd

Not so long ago, i finaly got the 2.3.4 update for my Optimus white P970.
But insted of beeing an improvement, som new errors appear.
The Wallpaper takes some time to fully load after exiting apps like Internet, Youtube, Gtalk. (It loads 70% but the botom part stays black for 2 - 5 seconds)
The LG key-board force closes after long use! (I installed other key-baords and had the same problem)
Phone bekomes slow after using Skype, Internet or Messenger.
I realy like the Optimus UI , and would not want to change it or the version :V20f, baseband XMM6160, kernel 2.6.35, Build Number Grj22,
Dose anyone know what I could do? Is there a Bugfix? Is LG going to releas an update for these issues?
Sent from my LG-P970 using XDA
Dont think so. Maybe you should try a fix permission in RomManager first. If this doesnt help, backup all your apps and stuff and do a factory reset. Hope it helps

CM7.2 Vs stock rom and questions

did u know if in cm7 for lg optimus 2x the xt9 for greek language is working ?
Gives anything better from the stock rom (if you note that the crup lg puted donest annoy me) ?
and if it has crashes , no idea why it might be cause by my task killer that is in auto killingmode
Is it easy to move my apps and data to the cm7 ?
angarato_surion said:
did u know if in cm7 for lg optimus 2x the xt9 for greek language is working ?
Gives anything better from the stock rom (if you note that the crup lg puted donest annoy me) ?
and if it has crashes , no idea why it might be cause by my task killer that is in auto killingmode
Is it easy to move my apps and data to the cm7 ?
Click to expand...
Click to collapse
I use CM72 and love it. It's so much better and stable. Kernel I use ETANA loc. It boosts CPU speed to merely 1.2GHz. Very stable and rock solid. No crashes so far. GPS locks in seconds. RIL 725 from v20d ASIAN version since I'm in Indonesia. It's been much better than other RIL so far.
fifi139 said:
I use CM72 and love it. It's so much better and stable. Kernel I use ETANA loc. It boosts CPU speed to merely 1.2GHz. Very stable and rock solid. No crashes so far. GPS locks in seconds. RIL 725 from v20d ASIAN version since I'm in Indonesia. It's been much better than other RIL so far.
Click to expand...
Click to collapse
no idea what ril i have the bb idont remember it
im afraid of the t9 in the keyboard maybe doesnt exist for greek
and i also want thre pollaris app or thinkfreeonline app
i installed but now im removing it.
1st of all no greek dictionary
2nd no google apps even the ones iinstalled they didnt show up
3rd titanium backup didnt worked , especialy with contacts
no f#@#@#@ how you can keep your contacts , idotn want my contacts on gmail orany damned web service
angarato_surion said:
i installed but now im removing it.
1st of all no greek dictionary
2nd no google apps even the ones iinstalled they didnt show up
3rd titanium backup didnt worked , especialy with contacts
no f#@#@#@ how you can keep your contacts , idotn want my contacts on gmail orany damned web service
Click to expand...
Click to collapse
1. Install a different Keyboard. I highly recommend SwiftKey but there are other great keyboards too. This shouldn't be an issue.
2. Did you install the gapps for CM7.2? This installs Google applications such as the Market, Gmail, Talk, etc.
3. Use a different application for that. I use GoBackup to backup that stuff. There are probably much better apps for that but as long as it works I can't complain.
4. You should relax a bit, you do sound a little bit angry.
Sent from my Optimus 2X using xda premium
whaT apps ? go backup is better than titanium? it auto installs the application automatically, i mean without to pres any button ?
the hdmi is working in cyanogen?
google play doesnt work , google + lso, gmail doesnt start , how it's called inside this 2#@#@#@ contancts they are just dont show any contacts , accountsa no accoubnts there ?
cm7.2 isnt gingerbread?
if i recover using nandroid , only the data partition it will work or i will have crashes?
angarato_surion said:
whaT apps ? go backup is better than titanium? it auto installs the application automatically, i mean without to pres any button ?
the hdmi is working in cyanogen?
google play doesnt work , google + lso, gmail doesnt start , how it's called inside this 2#@#@#@ contancts they are just dont show any contacts , accountsa no accoubnts there ?
cm7.2 isnt gingerbread?
Click to expand...
Click to collapse
GoBackup isn't better than Titanium backup but you can backup your contacts etc. on there. You just have to restore the backup once you flash cm7.2.
Why doesn't Google Play work? Either you installed the wrong gapps or you did something wrong while installing cm7. Try the following gapps; http://cmw.22aaf3.com/gapps/gapps-gb-20110828-signed.zip
You don't have any accounts? Then add a Google account. Once your phone boots after installing the gapps it should ask you to add a Google account. Just follow the steps. Once that's done start the Market once and close it. It'll take a few minutes eventually to update itself to the Play Store. Once the icon changes you're ready to use Google Play.
Cm7.2 IS gingerbread. It's based on GB 2.3.7.
Sent from my Optimus 2X using xda premium
angarato_surion said:
whaT apps ? go backup is better than titanium? it auto installs the application automatically, i mean without to pres any button ?
the hdmi is working in cyanogen?
google play doesnt work , google + lso, gmail doesnt start , how it's called inside this 2#@#@#@ contancts they are just dont show any contacts , accountsa no accoubnts there ?
cm7.2 isnt gingerbread?
if i recover using nandroid , only the data partition it will work or i will have crashes?
Click to expand...
Click to collapse
did you follow the instructions to wipe all before flashing? u must flash gapps too. Keyboard, I'm using swype and swiftkey. Swiftkey has greek if I'm not wrong. Not sure about swype. Never liked the stock keyboard anyway.
My contacts work flawlessly and even sync with friendcaster's contacts. Titanium also works great. I keep changing back and forth between CM72 and Paranoid Android. But for everyday, I use CM72. If I want to try ICS custom rom, I use PA. I backup n restore nandroid regularly. As for the data and the apps, I use titanium to backup and then after flashing new rom, I restore back from titanium. Everything works great. Except that CM72 is not ICS. I luv ICS.
fifi139 said:
did you follow the instructions to wipe all before flashing? u must flash gapps too. Keyboard, I'm using swype and swiftkey. Swiftkey has greek if I'm not wrong. Not sure about swype. Never liked the stock keyboard anyway.
My contacts work flawlessly and even sync with friendcaster's contacts. Titanium also works great. I keep changing back and forth between CM72 and Paranoid Android. But for everyday, I use CM72. If I want to try ICS custom rom, I use PA. I backup n restore nandroid regularly. As for the data and the apps, I use titanium to backup and then after flashing new rom, I restore back from titanium. Everything works great. Except that CM72 is not ICS. I luv ICS.
Click to expand...
Click to collapse
i installed the gingerbreads ones from their site the go launcher doesnt show them or they are crashing
angarato_surion said:
i installed the gingerbreads ones from their site the go launcher doesnt show them or they are crashing
Click to expand...
Click to collapse
That's strange. Why do they crash? They're not supposed to crash at all. I think you did something wrong while installing your ROM or the Gapps. Have you tried fixing the permissions? You can do that in the ROM Manager app or in the recovery menu.
Sent from my Optimus 2X using xda premium
xExabyte said:
That's strange. Why do they crash? They're not supposed to crash at all. I think you did something wrong while installing your ROM or the Gapps. Have you tried fixing the permissions? You can do that in the ROM Manager app or in the recovery menu.
Sent from my Optimus 2X using xda premium
Click to expand...
Click to collapse
i tihnk i tried the fixing permisions .
now im recovering the data nandroid backup from stock iwant to see what happens. it will crash?
I use CM7.2 with the Etana stock kernel and love it.
I have one and only one gripe - When I press the power button after the phone is in idle, it takes 1-2 seconds before my lockscreen appears. This lag can be quite annoying but otherwise the phone performs great.
Does anyone else experience the delay when waking up the phone from idle?
machoman1337 said:
I use CM7.2 with the Etana stock kernel and love it.
I have one and only one gripe - When I press the power button after the phone is in idle, it takes 1-2 seconds before my lockscreen appears. This lag can be quite annoying but otherwise the phone performs great.
Does anyone else experience the delay when waking up the phone from idle?
Click to expand...
Click to collapse
the calendar app is crashing like hell
ok the swiftkey or how do u call them are free and also addfree ?
machoman1337 said:
I have one and only one gripe - When I press the power button after the phone is in idle, it takes 1-2 seconds before my lockscreen appears. This lag can be quite annoying but otherwise the phone performs great.
Does anyone else experience the delay when waking up the phone from idle?
Click to expand...
Click to collapse
No. I didn't experience that. But sometimes I need to clear the memory. I use ics theme from go launcher that has memory management. Can't remember the name. When the memory is dark red, I just press broom icon to clean up most memory. Then it works fast again.
Sent from my Optimus 2X using xda app-developers app
machoman1337 said:
I use CM7.2 with the Etana stock kernel and love it.
I have one and only one gripe - When I press the power button after the phone is in idle, it takes 1-2 seconds before my lockscreen appears. This lag can be quite annoying but otherwise the phone performs great.
Does anyone else experience the delay when waking up the phone from idle?
Click to expand...
Click to collapse
You can set the maximum "screen off" CPU speed in apps such as PimpMyCPU and MyrtOTF. That'll most likely fix your problem. Setting it to 216MHz for example consumes less power but your screen needs a bit longer to turn on. Set it to a higher value and you'll be able to turn your screen on quickly. If that's not the case, check whether your RAM is sufficient or not. Use a task killer to clean up your RAM a bit.
angarato_surion said:
the calendar app is crashing like hell
ok the swiftkey or how do u call them are free and also addfree ?
Click to expand...
Click to collapse
Important note; do NOT restore the calendar app, etc. via TitaniumBackup! That causes massive crashes. I bet that's your issue.
No, SwiftKey isn't free but still the best keyboard imho. That was just a recommendation, you can get a different keyboard of course.
Sent from my Optimus 2X using xda premium
xExabyte said:
You can set the maximum "screen off" CPU speed in apps such as PimpMyCPU and MyrtOTF. That'll most likely fix your problem. Setting it to 216MHz for example consumes less power but your screen needs a bit longer to turn on. Set it to a higher value and you'll be able to turn your screen on quickly. If that's not the case, check whether your RAM is sufficient or not. Use a task killer to clean up your RAM a bit.
Important note; do NOT restore the calendar app, etc. via TitaniumBackup! That causes massive crashes. I bet that's your issue.
No, SwiftKey isn't free but still the best keyboard imho. That was just a recommendation, you can get a different keyboard of course.
Sent from my Optimus 2X using xda premium
Click to expand...
Click to collapse
the lg one's is working ?
angarato_surion said:
the lg one's is working ?
Click to expand...
Click to collapse
What? The calendar or the keyboard?
xExabyte said:
What? The calendar or the keyboard?
Click to expand...
Click to collapse
keyboard
angarato_surion said:
keyboard
Click to expand...
Click to collapse
You can't restore it via Titanium. You'll have to look for a port but there are so many better keyboards than LG's stock keyboard. Just check some out on the market.
Sent from my Optimus 2X using xda premium
i'm trying the go keyboard, but has some annoying adds on it's settings screen.
yeap and for you have to pay

[Q] need to stop walkman getting killed

hey mates, many times i see walkman stops playing, i think it is just getting killed for low memory? in that case is there any tweak i can apply to tell android i don't want walkman getting killed? i guess there's some tweak involving editing of build.prop?? :crying:
The build prop edit doesn't work. Get system tuner and set custom ram kill values or else get ram manager and select high multitasking.
Sent from my C5302 using Tapatalk 2
can't get it, bro? how to do it using sys tuner can u plz elaborate the process?
I can't think it will be low memory - the SP has plenty of RAM to run JB and some serious multi-tasking.
I imagine it's an incompatible app or some setting that has been changed.
From past experience I know that some custom kernels with a deep sleep profile can be very agressive (killing background processes) when the screen is off.
Parkside said:
I can't think it will be low memory - the SP has plenty of RAM to run JB and some serious multi-tasking.
I imagine it's an incompatible app or some setting that has been changed.
From past experience I know that some custom kernels with a deep sleep profile can be very agressive (killing background processes) when the screen is off.
Click to expand...
Click to collapse
no bro, it kills walkman when screen is on, usually when i use chrome to do a lot of surfing. anyways i have installed supercharger script!! :victory: let's see if it solves the problem.
I have the issue of the Sound effects of the Walkman geting killed off if I do some serious facebooking or G+'ing on the phone. The Walkman app itself still works, however the sound effects app gets killed and there's no way to get it back except a reboot.
Killing and restarting Walkman doesn't help.
javagreen said:
I have the issue of the Sound effects of the Walkman geting killed off if I do some serious facebooking or G+'ing on the phone. The Walkman app itself still works, however the sound effects app gets killed and there's no way to get it back except a reboot.
Killing and restarting Walkman doesn't help.
Click to expand...
Click to collapse
Well I've only had the SP for 6 days, so haven't really put it through it's paces. I think I read somewhere that the default out of memory app killer is set at 200mb which is probably too conservative. Even so for it to kill an in use process rather than a cached one does suggest a bug of some kind.
I came from a phone with 512MB ram - so far the SP is exceeding my expectations (especially when it comes to multi tasking). Of course facebook is a bloated app that doesn't seem especially well optimised for android, I try to avoid it - it's possible that apps that cache a lot of media might cause trouble?
i have installed supercharger script and it seems to resolve this error.
I know this is a bit of an old thread but I'm having a similar, and at times worse problem. I also think the default task killer has some bug or something because it kills the walkman app every now and then while I'm listening to music. I installed the Xposed framework and the App Settings module to set some apps to be 'Residents' and that has worked very well with some apps. The really big problem is that, there are times where the phone literally closes an app that I'm currently using while it's still visible, I've had Chrome close on me very often and sometimes the keyboard doesn't appear when I want to write something, which makes me believe that somehow the keyboard app/service was killed. I'm hoping that if CM or some other custom ROM gets released, it'll have better memory management, but for the time being, is there any way I can quarantine a Sony service or app to stop this from happening so often?
I am using the latest .245 firmware, rooted and with unlocked bootloader, and I've never installed any third-party task manager/killer. I'm pretty sure it's not that I'm running out of RAM because I usually have around 200MB free, sometimes a lot more.
OsoAlgo said:
I know this is a bit of an old thread but I'm having a similar, and at times worse problem. I also think the default task killer has some bug or something because it kills the walkman app every now and then while I'm listening to music. I installed the Xposed framework and the App Settings module to set some apps to be 'Residents' and that has worked very well with some apps. The really big problem is that, there are times where the phone literally closes an app that I'm currently using while it's still visible, I've had Chrome close on me very often and sometimes the keyboard doesn't appear when I want to write something, which makes me believe that somehow the keyboard app/service was killed. I'm hoping that if CM or some other custom ROM gets released, it'll have better memory management, but for the time being, is there any way I can quarantine a Sony service or app to stop this from happening so often?
I am using the latest .245 firmware, rooted and with unlocked bootloader, and I've never installed any third-party task manager/killer. I'm pretty sure it's not that I'm running out of RAM because I usually have around 200MB free, sometimes a lot more.
Click to expand...
Click to collapse
I've had a similar issue with the Xperia T. Listening to music through Bluetooth, and browsing using the stock android browser (not chrome), the music used to stop and it would loose the stopping point and reopening walkman shows the music as if after its been refreshed. Posted on Sony forums, to which I was asked to repair the phone and didnt seem to slove it.
Only change that happened was I stopped using the two of them simultaneously for a longer period of time
Btw, this was on the original ICS fw, for Xperia T. Can't comment on it on JB as I havent put it through the same scenario.
But RAM used to be around 667MB when on ICS and ~800MB for JB on Xperia T
ruwsoft said:
I've had a similar issue with the Xperia T. Listening to music through Bluetooth, and browsing using the stock android browser (not chrome), the music used to stop and it would loose the stopping point and reopening walkman shows the music as if after its been refreshed. Posted on Sony forums, to which I was asked to repair the phone and didnt seem to slove it.
Only change that happened was I stopped using the two of them simultaneously for a longer period of time
Btw, this was on the original ICS fw, for Xperia T. Can't comment on it on JB as I havent put it through the same scenario.
But RAM used to be around 667MB when on ICS and ~800MB for JB on Xperia T
Click to expand...
Click to collapse
Well as someone else suggested I installed the supercharger script. So far it seems a LOT better, but I'll have to test it for a few days before I can be sure.
It's weird that Walkman has such a low task priority
You wouldn't care where I sent this message from.
ruwsoft said:
I've had a similar issue with the Xperia T. Listening to music through Bluetooth, and browsing using the stock android browser (not chrome), the music used to stop and it would loose the stopping point and reopening walkman shows the music as if after its been refreshed. Posted on Sony forums, to which I was asked to repair the phone and didnt seem to slove it.
Only change that happened was I stopped using the two of them simultaneously for a longer period of time
Btw, this was on the original ICS fw, for Xperia T. Can't comment on it on JB as I havent put it through the same scenario.
But RAM used to be around 667MB when on ICS and ~800MB for JB on Xperia T
Click to expand...
Click to collapse
Thats sounds familliar to my problem, the player stops randomly and jumps to the beginning of the playlist.
but that happens with walkman and proamp, two diffenrent players
eumel79 said:
Thats sounds familliar to my problem, the player stops randomly and jumps to the beginning of the playlist.
but that happens with walkman and proamp, two diffenrent players
Click to expand...
Click to collapse
Its not about which player you are using.
Its the OOM groupings that are a little f-ed up in SP. This happens with Pandora and Spotify for that matter too..
Well nevermind what I said, if anything something seems a little worse now, my launcher keeps randomly crashing and I'm getting a constant weird notification about a failed bugreport. Supercharger scripts says that everything is working 100% but I think somehow the phone is still managing to kill its services. It's driving me a little crazy and I'm not sure what to try, I'd reflash the stock ROM and start from scratch but it didn't work well before, that's why I started installing other apps...
OsoAlgo said:
Well nevermind what I said, if anything something seems a little worse now, my launcher keeps randomly crashing and I'm getting a constant weird notification about a failed bugreport. Supercharger scripts says that everything is working 100% but I think somehow the phone is still managing to kill its services. It's driving me a little crazy and I'm not sure what to try, I'd reflash the stock ROM and start from scratch but it didn't work well before, that's why I started installing other apps...
Click to expand...
Click to collapse
I posted a services.jar in http://forum.xda-developers.com/showthread.php?t=2414351
Try that out. I have not got a single redraw even after opening Facebook, Chrome (2 tabs), Dolphin, Youtube
Currently working on a fix to help solve the background apps from being killed.
Let me know how everything works out for you in my thread
sarkar1990 said:
I posted a services.jar in http://forum.xda-developers.com/showthread.php?t=2414351
Try that out. I have not got a single redraw even after opening Facebook, Chrome (2 tabs), Dolphin, Youtube
Currently working on a fix to help solve the background apps from being killed.
Let me know how everything works out for you in my thread
Click to expand...
Click to collapse
Ok I might give it a try but there's one specific thing that's driving me insane. I've already installed Xposed framework, V6 Supercharger and Crossbreeder. They all seem to be working correctly and some things work fine, but my keyboard keeps disappearing very very often. I don't know why, I click on a textbox to write something and as I start typing they keyboard just goes away and doesn't come back for a while, I don't even know why or if it has anything to do with RAM (which I doubt). I'm using the Kii Keyboard from the Play Store and I've bulletproofed it with the Supercharger scripts, and it does appear with an OOM priority of -17. I've tried reinstalling and also using the default Xperia keyboard, but it keeps happening.
Any input is appreciated, or if someone knows a way to maybe make a log or something to identify the culprit.
It gets killed. Happens seldom with my SwiftKey.
Sent from my C5302 using Tapatalk 4
Me too. Bulletproof with supercharger, ram manager Pro and freeze all not important and ram eating apps like Google play and other big apps with titanium backup. Remove not used bloatware. Nothing help. Bulletproof working before by all other Android Handys I have or had. Sorry man. Think we must wait for cm10 or maybe by jb 4.3 bulletproof work. I can cry beautiful big handy and no music together with chat and or other apps. By me helps sometimes before I open an app I bring Walkman in the foreground. Bad build Sony
Gesendet von meinem Xperia SP
joke19 said:
Me too. Bulletproof with supercharger, ram manager Pro and freeze all not important and ram eating apps like Google play and other big apps with titanium backup. Remove not used bloatware. Nothing help. Bulletproof working before by all other Android Handys I have or had. Sorry man. Think we must wait for cm10 or maybe by jb 4.3 bulletproof work. I can cry beautiful big handy and no music together with chat and or other apps. By me helps sometimes before I open an app I bring Walkman in the foreground. Bad build Sony
Gesendet von meinem Xperia SP
Click to expand...
Click to collapse
If you visit the themes and apps section. You will find a modded services.jar which will stop your home launcher from being killed. Currently working on the team management. So expect a fix by next week. Cheers!
Sent from my C5302 using Tapatalk 4

Background apps

Hey everyone
I've LG optimus 2x and I'm really tired and frustrated of Facebook and messenger app running in background.
1) it uses a lot of ram in my memory and phone is really slow.
2) It dries a lot of battery. Horrible. Yesterday I've uninstalled facebook app from my phone and I could finally use my phone without any single lag. First time in a few months that I use this phone, after that. Usually battery goes on 99% in about standby, now my phone is already 4h on standby and it's still on 100%. Finally phone works as it should be
So, question is, is there any good app or way to stop running these apps in background? I've already tried service disable but when I disabled some services app crashes and it was useless. So cross app disable and autokill apps.
If your rooted you should try greenify or install a custom rom like tonyp's PA Rom.
Sent from my LG-P990 using xda app-developers app
force close
go to setting ,apps and force close it
I've already custom rom and still the same.

[Q] Dead apps?

Hello, i was testing some things under my brothers RAZR i and then he told me that there was a lot of dead-apps which at the moment you run them they self-close without giving any option or FC so called... and other apps has a lot of issues under this Android device, it's weir because in my Atrix most of the to-mention apps work...
Some of them was a flashlight, speed test, 9gag as is an example of the ones which works really bad.
We did wipes and started over, the only app that got fixed was Chrome, but then the other ones crashed like before, is really strange since they where working...
He is using JellyBean official rom, non-root, non-unlocked bl.
Any way to solve the apps issues??
Thanks.

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