How to keep application in memory all the time? - LineageOS Questions & Answers

Hi there. I'm new to LineageOS with my Xiaomi Mi5 (4 days for now) and yet I love it already profoundly. Been on MIUI for 2 yrs and honestly, this is most ****ty ROM I've ever experienced (MIUI, not LOS).
Anyway, just a quick question about memory management. If I want an app to be keep in memory all the time (never go to sleep, never close, never limit background activity), is the only thing I have to do is go to Privacy and then switch ON "don't put to sleep"? Or is there some other menu where I need to "lock" the app?

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New here! Installed CM7 2.3.5 recently...got some gripes. Maybe better options?

Hey y'all!
Phone runs damn fast now...2500 with 1.1Ghz /75. Even got as high as 2900 with 1.2ghz BUT... some simple improvements that can be made.
1) Lack of Task Manager that came with the stock 2.2.1 ROM which had auto-end feature. I installed Process Killer app, but maybe one out there that's better? It will kill apps at time intervals, but not prevent from opening again. For example Maps opens up A LOT without me running it (among several others). Eventually, this PK app uses 20% of battery to end these apps.
I tried to install 2.2.1 ROM task manager on CM7 and didn't work. maybe there's another method???
2) I miss the Swipe feature and stock keyboard. Anyway I can transfer these over? I forgot to back them up before CM7.
3) the dialer sucks. No speed dial and doesn't bring up contacts as you type them in the dialer
4) no battery saver mode. i had to download an app. forgot the name.
5) Wasn't connected to 3G at first, but found the answer here and simply is not faster than the stock 2.2.1 ROM. I was easily pulling well over 3Mbps downloads and not uncommon to get 4,5 and even 6mbps on Tmobile 3G. But on CM7 i barely get over 3, if I get there at all. Maybe Tmo throttled back my download speeds? I have been messing with the phone for 2 weeks trying to sort everything out.
Thanks!
1) Android system itself has good memory management, i.e, it automatically closes unwanted apps to free up memory if it really needs. Using task killer apps really do have much effect (at least nothing outright). So there's really no need to have one.
2) you can get swype here : http://beta.swype.com/
3) you can try 'go dialer' or any such dialer apps from market
4) Whats battery saver mode?
5) Have you changed the baseband to your region/provider?
1 & 3 Try the Go apps option,
GoLauncherEX gives a nice launcher very similar to ADW Launcher that comes with CM7 but does add a Running Tab to your app drawer if you wish to close apps down. Although this is not really needed, as mentioned above, Android shuts down apps not needed when needed.
GoDialer/GoContacts as a dialer replacement, themeable, good options, worth a try.
5 Look in the Apps for Defy Baseband and make sure you choose the one best for you. That might help with your 3G problem
Im no expert and still a bit of a novice but switching from Stock to CM7 was one of the best things I did so stick with it and CM7 will shine through
hey guys!
i was trying to figure out if there is any clean, fast rom (gingerbread) for the motorola defy!
i've tried the cm7 2.3.7 but it felt like there was something holding the phone back, plus battery was heating up like crazy.
quad score 2200
tried miui-looks fancy, like quite a few of the options they have like pop up message and the easy customization but not that great for me because theres no app drawer.
quad score 1990
used walter's ms2ginger,like it but not that much. its the fastest of all of these.
so now what i want to know is if theres a rom for the defy that would make me go gaga over my phone all over again!
quad score 1600
not sure if this is the right place for this so apologise my noob-ness
oh and since the defy+ is out, is there a way to get a nandroid of it to install on the older defy???? (since its the same thing except for the 1ghz processor clock speed) :S
Weird, I tried ms2ginger and it's more like a faster defy stock rom with the same random lags.
I haven't tried miui, but cm7 is faster than ms2ginger and (sure) stock rom and almost never lags. If you do not need call recording and you don't care about 720p recording/playback, cm7 is the best of them.
(720p playback in cm7 is not bad, just ms2ginger is better a little)
but the camera app on the ms2 ginger is the best! lol its so much nicer looking and functioning then the cm7! :O
Thanks guys! I actually have 2.3.7 CM7, not 2.3.5
pravarth said:
1) Android system itself has good memory management, i.e, it automatically closes unwanted apps to free up memory if it really needs. Using task killer apps really do have much effect (at least nothing outright). So there's really no need to have one.
2) you can get swype here : beta.swype.com
3) you can try 'go dialer' or any such dialer apps from market
4) Whats battery saver mode?
5) Have you changed the baseband to your region/provider?
Click to expand...
Click to collapse
4) I have battery defender app. I shuts off the antenna after 5 min when the screen goes off. It's very similar how T mobile motoblur was on the Defy. They allowed you to set the phone on 3 different performance levels. Now that I have some of the stuff sorted out, the phone will last 2 days no problems (avg/below avg use).
5) There are 3 choices for baseband. They are (not sure of the whole name) XXXX.4, xxxx.9 and 6.0. My phone only works on the xxxx.4 choice. However, one thing i do notice on CM7 is that an 'H' shows up by the bars, whereas 2.2.1 rom just said 3G. This is something that if I had known earlier I would have checked my phone before going to CM7.
Does the APN count for anything?? I did have to enter some values for that.
HytestA said:
1 & 3 Try the Go apps option,
GoLauncherEX gives a nice launcher very similar to ADW Launcher that comes with CM7 but does add a Running Tab to your app drawer if you wish to close apps down. Although this is not really needed, as mentioned above, Android shuts down apps not needed when needed.
GoDialer/GoContacts as a dialer replacement, themeable, good options, worth a try.
5 Look in the Apps for Defy Baseband and make sure you choose the one best for you. That might help with your 3G problem
Im no expert and still a bit of a novice but switching from Stock to CM7 was one of the best things I did so stick with it and CM7 will shine through
Click to expand...
Click to collapse
I wonder if the themes for GoLauncher will take care of the dialer issue?
sUpErwHoO said:
i've tried the cm7 2.3.7 but it felt like there was something holding the phone back, plus battery was heating up like crazy.
Click to expand...
Click to collapse
check your email settings if you set that up. Mine got real hot and battery drained like crazy because it was set to retrieve every 15 minutes and I was in a place with sh*tty reception. Put those 2 together and your battery won't last long. I set my email for every hour. I also don't have any social sites setup on the phone as I don't use them (T, FB). Also try battery defender app.

Fake 4 GB of RAM or am I doing something wrong?

Hi everyone, I'm new here, and this is my first post.
Unnecessary Information:
I'm not actually new to this site, since I've got huge amounts of help in the past thanks to the guys here. I am creating this thread because I looked up on these forums and couldn't find a post about my concern.
You see, I'm a Zenfone 2 64GB/4GB 551ML owner and I'am pretty happy with it. The bloatware was not a big deal to me since it can be removed easily, and some ZenUI apps are quite nice though. Sometimes, I wish ZenUI was a little bit more alike to pure Lollipop in terms of UI and UX with those smooth and beautiful animations included, but anyway, that's not the point of this thread.
Actual post:
I am here to ask any of you, ZF 2 owers if you have experienced disappointment when it comes to performance of this cheap little monster. This phone is amazingly fast (for the price) and smooth (most of the time) but there's something that bugs me quite a bit: those so-called 4 GB of RAM seem to be non-existant. I mean, come on! Zenfone 2, you have 4 GB or RAM, behave like so!
When I finally let go my anxiousness of having about 2 GB or free RAM at max (I might yet flash CM 12.1 or something to remove some bloatware apps completely to ensure I get 2.5 3 GB of free RAM), I notice this guy does not keep apps on RAM cache, I have like 3 open apps and when I open a fourth one and get back to the first one BOOM!, the cachè clears itself and have to open it again. It is not actually a big deal since it takes about 2 seconds or less to open the app again from the Recents screen but COME ON!! You have 4 GB for usage!!
I watched a video on Youtube of a dude testing the ZF2 endurance and it kept open like 5 games, kinda heavy games like GTA San Andreas, Nova and some Zombie ones of which I forgot the names. I even noticed the RAM management was better on Performance Mode but even then, it doesn't keep many apps open, more than 6 apps open mean one of the apps must be opened again. :s
Question:
So, is this a common problem? Am I the only one? Is this not a problem?
Thank you in advance. Regards!
It's probably auto start manager cleaning up apps
Yes this is annoying, auto start manager closes apps that are not set to "auto start". To fix this you either set the apps you want to keep in the background to "auto start" or disable (freeze) the auto start manager.
Sent from my ASUS_Z00AD using Tapatalk
Interesting...
Thank you for your replies.
I'm gonna test it today if it is the problem and post an update about it.

[DISCUSSION] Android OS (Kernel) Battery and RAM usage

Hey there!
I have a ZE551ML (2.3GHz/64GB/4GB). Like most of the Zenfone 2 users, I have had two major issues on this phone. The battery drainage and the RAM leakage, both caused by the dreaded Android OS.
Earlier we blamed it on the 5.0 Stock Lollipop firmware, hoping it will get fixed with Marshmallow. But now on the beta MM, I continue to have the same issues (I cleaned flashed).
But thanks to Marshmallow's new Memory manager, I saw that the kernel has taken up almost 1GB of the RAM. (For comparison, the OnePlus One MM drains around 200MB). And I'm sure, whatever causes this to happen is also the culprit behind the Android OS battery drainage.
Now maybe, we could blame it on the Intel CPU, since most apps are optimized for Snapdragon devices. But then, wouldn't it affect all the Zenfone 2s with Intel CPUs? Why is it that some have excellent kernel performance?
Since I'm not a developer, I couldn't dig more into the situation, but I hope some developer will see this and help us out. It's a wonderful phone except for the Kernel hogging up the battery and the RAM.
That's all folks!
I leave stock for CyanogenMod about 1 month (right before beta tester receive MM test) and I think kernel isn't a big problem. The problem is the UI. And it bloatware. I have to disable almost every bloatware (since I didn't root)
Android 5.0 itself having memory bug that using a lot of RAM for animation, turn off transition animation in developer setting to mitigate this problem, and it can be fix with an optimize. But I don't know why ASUS don't fix it.
And another RAM hogging is ZenUI Launcher. A lot of useless function that you don't really need, and it may use up to 300mb of RAM. And it may make kernel use more RAM. Try to use a different lightweight launcher for a while (1 day or maybe few day).
When you reboot your phone, ZenUI Launcher using 30-40mb of RAM, but the more you use, the more it hogging your RAM. You can really tell it by using for a while and after running some casual apps like Facebook or Messenger, ZenUI launcher will have to reload everything, and gaming, it usually have to reload the game when I have to listen/make a phone call or reply a message.
Sometimes you receive some warning/suggestion like: "Something leaked? Protect your privacy now!", and this is the most useless and tricky function when it suggest you to install CM Security or something Security which is actually quite useless and it may/will steal something from your phone.
I'm using CyanogenMod, and it kernel source provided by ASUS. And developers make it great. There are some bugs, but acceptable and usable. When I go to CM, I could play games and use Facebook or do something elsse at the same time which I couldn't do at stock.
ASUS could make their phone better, but no, they have to sell something, and it's the next generation. The Zenfone 3. They have to make people thinking: "My phone is slow, I have to buy a new one, and yeah, I like this ZenUI, and Zenfone 3 is here, price also pretty good, I will get that Zenfone 3".

Mi A2 lite with custom ROM question.

Hey, I have a Mi A2 lite with stock android one. But it really CANT multitask. It always kill the apps and restart them, I've tried everything and nothing work. If I change it to another kernel like lineageOS etc, would it fix? Do you have problems with your custom ROM android? For example, you go from YouTube to Facebook without having to reload all apps?
Reokun said:
Hey, I have a Mi A2 lite with stock android one. But it really CANT multitask. It always kill the apps and restart them, I've tried everything and nothing work. If I change it to another kernel like lineageOS etc, would it fix? Do you have problems with your custom ROM android? For example, you go from YouTube to Facebook without having to reload all apps?
Click to expand...
Click to collapse
I didn´t find any option on stock Android One nor custom roms to avoid apps to be reloaded, in Miui there are options to keep them for days and more. When I use a vanilla custom rom based and I want to keep certain apps running I ever use the app KeepRunning from Defim developer, you have to set a time and your marked apps will be running there as long as you want.
SubwayChamp said:
I didn´t find any option on stock Android One nor custom roms to avoid apps to be reloaded, in Miui there are options to keep them for days and more. When I use a vanilla custom rom based and I want to keep certain apps running I ever use the app KeepRunning from Defim developer, you have to set a time and your marked apps will be running there as long as you want.
Click to expand...
Click to collapse
My old cellphone didn't have that problem, all xiaomis phone kill apps like that? I can't even switch from YouTube to Chrome without reloading, it literally kills the apps and ram stays at 2.5 GB, from 3. I gonna have to buy another phone probably.
Reokun said:
My old cellphone didn't have that problem, all xiaomis phone kill apps like that? I can't even switch from YouTube to Chrome without reloading, it literally kills the apps and ram stays at 2.5 GB, from 3. I gonna have to buy another phone probably.
Click to expand...
Click to collapse
No, this is not by the side of phone models, all the newer phones do that, this is hardly introduced from Google as every new Android version is out there.
I had many Xiaomi devices but really so far as supposed to be Android One is not good in various senses like those running Miui.
My last Mi 8 Lite could hold easily 8 and more tasks without any issue and when I want to sure that certain special apps remain alive was as simple as lock it/them in recents, exclude it/them from battery management and maybe disabling Miui optimization feature.
I´m actually using Miui and can keep atleast 5 tasks maybe cause this firmware is not optimized and didn´t come with it.

New OP7T owner, but I feel OOS very strange, can you help me to start?

Hi, I am a new owner of OnePlus 7T, I bought it used yesterday, and it runs Oos 11.0.1.1HD85BA
I'm pretty happy with it although I've noticed some overheating when playing games (just 10 minutes of geshin impact or dead cells), when scrolling tiktok or yt.
In general with average use, with about 5/10 minutes of gaming at most, the battery reaches 15/20% in the evening. I think for an used phone it's good? Or for OP standard is not so good?
Another bug I've noticed is the inability to launch the task manager at times, some inaccuracies in gesture handling, that is pretty imprecise, also I've notice that sometimes notification when the screen is off are not so precise. So I thought:
Do you guys think it's better to go back to Android 10? (if possible, i've read that most of OP user loves OOS10 more than 11) Or is it better to wait for more hotfixes for 11?
I do not know the oneplus world so I rely on you, I've already installed all my apps and backup from my old phone, and If I have to format I won't continue to organize my things.
Just one things: if you have some optimization tips, or something to do when you first have the phone, please tell me... I don't even own a AMOLED display before and I've read that it could become green!!!! What can I do to avoid this problem?
Thank you all in advance
Reset all data
If above does not fix then unlock bootloader, root, install Dora kernel latest, sdcardfs version

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