MIUI 12.0.2.0 - Xiaomi Redmi Note 7 Questions & Answers

Hi does anyone have also miui 12.0.2.0? System is terrible slow, wifi disconnected randomly, task manager is killing apps in background, lot of lags... just camera is better. I think last great version was miui 10. i am very disappointed with miui 12. xiaomi makes lot of similar devices but software support is going terrible down. every year new miui version but the last has still lot of bug. what's yours opinion?

Can't regognize your frustration with 12.02 except from the killing of apps. Follow this guide: https://dontkillmyapp.com/xiaomi to solve the problem.
Maybe this can be useful too: https://www.forbes.com/sites/bensin...ush-notifications-on-xiaomis-miui-8-for-real/

+1
Laggy and the App killing is really aggressive. I pinned the App, allowed Auto Start, Set to no Energysaving. It gets killed anyway. Seems to be connected to the lock screen. But i can not where to fix this.

Related

Apps Restarting

Ok. I've searched all over and have found a thread with a similar problem with no responses. I hope this gets some help. I have a Verizon G2, and ever since the Lollipop update, my battery life has been pretty awful (sometimes less than 2 hours of SOT in 8 hours of battery time), and the performance is horrendous at times. some apps (facebook Messenger especially) will stop when I am using them. No crash report. They just close out of nowhere. Nova Launcher redraws almost every time I hit my home button, sometimes my phone gets ridiculously hot. There are times when Android system restarts, and I lose the navbar and status bar, leaving my phone quite useless for a couple minutes. I do not have a task killer This all happened on 100%stock unrooted
I read something similar happened with the 5.0 release on nexus devices and was related to a memory leak. I have read in ROM threads that the G2 does not have this memory leak.
Things I have tried.
Frequent reboots - Hit or miss temporarily. Sometimes it would reboot into lag and restarting apps
Frequently clearing running apps - sometimes helped for a few hours or so
Factory reset-helped for a couple days
Rooting and installing xposed with the "lollipop Memory leak fix module"-maybe helped for a day? no significant change
Installed a XDABBEB's stock based ROM with TiBu and without =same result - butter for the first few days, but the apps restarting is always there. Then it gradually loses its smoothness and all the problems begin again.
Is this not a common issue? Anyone have any suggestions? I'm thinking of going CM, but I really like LG's floating apps and such. I'd rather stay with stock. They just seem to work better as well.
When it works, it is awesome. I don't think there is any reason to get a new phone as this one still has great hardware. I'm just frustrated. My phone always worked amazingly on kitkat, but Lollipop seems to have ruined it.

My gripes with Mate 8

I bought this phone like few months ago. When I held it for first time and used for few days I was completely charmed. For some time, this was the best android phone ever created for me but right now it's not. Why is that? Maybe because EMUI is a piece of trash. This is literally one of the worst android skins ever created, along with other ****ty chinese skins of course. The problems are not lack of app drawer or other generic and dumb issues people have about emui, this skin is broken to the core. Made by monkeys with brain damage. I tried all available android version for this phone and all of them have some annoying issues. In other words, this phone is unusable and it shouldn't be because it's not cheap. I'm a power user but constantly fiddling with a phone to make some basic functionality work is annoying even for me. Issues I experienced by firmware version:
- Notifications stops working as soon as phone enter doze (B152) and no, disabling doze is not a fix. Disabling a core system functionality which can be used to save phone from garbage google services doing havoc in the background is not a fix,
- Google backup transport constantly wakes up modems, sometimes every one second, sending very small data batches and completely decimating battery. Sometimes it does this for few minutes and sometimes it does it for hours. It doesn't matter how many google account I have or how many applications I have it happens every freaking time. On every single firmware version. And of course, backup disabled, sync also (all firmware versions)
- Doze is useless on Mate 8, doze is great because it fixes (actually it doesn't fix anything, it's jus workaround) horrible android battery life in standby. Does it works on Mate 8? Of course not ! Because dumb Huawei programmers added every single google service and app to permament whitelist which renders doze useless and main doze feature is ability to block ****ty google services (every version except B560+)
- Incosistent battery life (extreeeeeemeeeely incosistent battery life), same amount of apps in the background, same amount of notifications and one night - 1 % of battery, another one - 10%, amazing (all firmware versions).
- killing applications in the memory after long time of inactivity (of course killing apps, which shouldn't be killed, added to either protected or not closed apps, depending on version). I leave phone with 5 apps open in the background, at the morning only 1 is left in the memory. What is this? 50$ phone for christ sake?
- propably more smaller issues i forgot.
So is there a way (maybe some magic firmware version) to fix this phone? So instead of being garbage it will be actually useful and not frustrating? If not I'm selling this because I honestly can't remember a phone which annoyed me that much. Since 2006. And no, those are not my issues or I'm not using it wrong. These are well known issues baked deeply into crappy emui source code and "I don't have them" means I don't notice them.
I got this phone a few weeks ago, and I'm also unhappy with it. Specifically, the mirror screen function is super pixelated on my TV and almost unusable. No other Android phone I've used has this problem.
Update to Nougat with Emui 5. It's imho a huge improvement. Very very happy with it. Will never go back to Samsung or HTC.
Sent from my HUAWEI NXT-L29 using XDA-Developers Legacy app
I got a DLOO version. Admittedly, had a frustrating time trying to root, debrand. But once done, I'm now on L29C432B320 and using Nova launcher. No issues on usability or battery, etc. As suggested, hopefully EMUI 5 will further enhance the experience.
No problems with mine...that I know of...
I'm 100% stock at this time, had it for about 3 months
L29C185B180
With all the headaches of upgrading at this point, I'll just stick it out a while on the current
build...I don't use the default launcher, but use Nova Prime.
If you have chinese version (AL10, DL00 etc), debrand to 432 and use build 560. Doze works, background apps works, battery life is pretty great and most importantly notification pulldown and notification icons are good.
My Mate 8 has been working fine till now.
B152. Stopped reading there. You won't put any effort in using the inbuilt updater and yet you come here to complain?
B180 and higher has all your problems solved and it's available to all handset versions.

Multitasking/RAM

You're busy and don't have time to wait, which is why you need to stop reading this thread and get back to organizing your Pogs. Rate this thread to express how the Xiaomi Mi A2 Lite performs when multitasking. A higher rating indicates that the Xiaomi Mi A2 Lite keeps many apps in memory so that they don't need to reload, and that when moving between apps, transitions are smooth and performance is excellent.
Then, drop a comment if you have anything to add!
I noticed recently that I have very few apps open in recents. It seems to me like the phone is killing apps prematurely. Thankfully, app launch times are not that bad, so even with reloading it is not terrible.
Hello, I'm creating an account in order to give my real-life review of this phone. The previous phones I had were HTC One M8, LG G6.
Ram management in this phone is not the best in the world. I am not the kind of guy to tap of “clear all apps” all of the time. But if you keep an app open in the background and let it sit of half a day, it will have to reload.
While I pretty much never exceeds 3.5GB of ram usage, I wish apps could be kept open without reloading.
i have 4gb of ram its very smooth phone
I changed LMK profil in Kernel Auditor to Light and turned off adaptive LMK and changed to 0mb for foreground and visible applications and I can use full ram whitout app reloading, but the phone is still smooth and fast and stable.
I have a problem with multitasking.... Processes of all apps turns off right after leaving them. Tried everything, went through all battery settings, developer's settings and such. Tried every option. Multitasking is simply impossible on Mi A2 Lite (Pie 9.0). Apps turns off instantly after I leave them. Optimization for each app is turned off, Adaptable battery turned off, Battery saver turned off, also. Nothing helps; So sad, and it seems there is no solution for this.
EDIT:
It works, phone needs restart in order for settings to be applied.
So far no problems encountered in multi-tasking, on Android 9. Not rooted.
Has anybody found any fixes for this?
VS88 said:
I noticed recently that I have very few apps open in recents. It seems to me like the phone is killing apps prematurely. Thankfully, app launch times are not that bad, so even with reloading it is not terrible.
Click to expand...
Click to collapse
It is terrible.
I use the original ram and if I copy text paste it to other app then go back to copy another when I go to paste it's already lost the first before the reload.
For example I copy a bank account number, paste it go back and copy the name and after gone. Because of reload the account number disappears.
And this is just one example how annoying it is
It is pretty bad. Although, I feel that it had been better before certain security updates, but I couldn't remember specifically which ones. Right now, at August update, I've got all optimisations turned off, battery saver turned off, adaptive battery turned off, individual app optimisations are also turned off, in developer settings I've got standard limit of background processes, killing apps is turned off.. I really don't know what else one could turn off, in order to render multitasking operable. I'm on stock with unlocked bootloader. Any help would be massively appreciated, because I am really frustrated by having two out of four gigabytes of RAM which is always free and unused, but my apps are getting killed almost instantly after I've left them.
My multitasking is better since I have disabled Adaptive Battery.
godoy.rafa said:
My multitasking is better since I have disabled Adaptive Battery.
Click to expand...
Click to collapse
Well, it should be, because, what this option does - it basically either kills all apps (if on) or lets them all work in background literally all the time (if off). That's why it's not really a good idea to keep it off because it will absolutely destroy your battery life.
I haven't updated since the October update and am not planning to - it is the last update that actually works properly regarding multitasking. All my optimisations are turned on and I reboot my phone every time after I've charged its battery - for some odd reason the multitasking works flawlessly after this.
novak.vujacic97 said:
and I reboot my phone every time after I've charged its battery - for some odd reason the multitasking works flawlessly after this.
Click to expand...
Click to collapse
Yes, if I do this even in November update, my multitasking is good. When I keep the phone on for a couple of days, it deteriorates. For a 3Gb phone, it makes no sense to have bad multitasking... Poor Android development I guess.
godoy.rafa said:
Yes, if I do this even in November update, my multitasking is good. When I keep the phone on for a couple of days, it deteriorates. For a 3Gb phone, it makes no sense to have bad multitasking... Poor Android development I guess.
Click to expand...
Click to collapse
Thats what i am talking about on my Ram Leak thread. Thank you for your comment.
Multi-tasking used to be waaaaay better in Android 8.1, but with Pie update it's worsened. I remember being amazed by how many apps could be held open in the background back then. I have the 4/64 version.
I have the 4GB version and I do not really do multitasking (multiple open windows), just share to Telegram and copy-paste between applications. It is anything but snappy; sometimes it takes looong. It does not feel like 4GB memory.

Really Slow

Am I the only one experience problems with the phone being slow after few hours of usage? I use it for SNapchat, Facebook and Instagram. Nothing else, and it takes minutes to load the apps. I have contacted Nokia Support and they won't help. So I was hoping if a happy soul would be helpful and help answering my question!
EDIT! Huge thanks to Lincoln357 for a temp fix until Android 9 is released!
Hey guys,
I was very annoyed with Nokia 5 performance, contacted the support and they told me that all of that will be fixed in the next big update (Android 9, Q1 2019), so I poked around like I usually do and managed to speed up my phone significantly. This is what I did: first, enable developer settings, dial down animations to 0.5x or even off, then enable GPU rendering as well as tether hardware acceleration, set 4 processes in the background and voila! Phone is much much faster and more responsive, it almost feels like another device! Try this, you have nothing to lose.
I usually find closing down all of the open apps(Press the menu button to open task manager then swipe the applications to the left) usually helps. Failing that a power off then back on again. At least once a week
Thats weard
My Nokia 5 works perfectly with Android 8 and apps like Snapchat etc.
As I bought it I disabled most of the GoogleApps, like Google Music or Google Mail and most of the time the phone runs very smooth.
The only (small) problem I have is that Android close Snapchat in the background, so it needs a few seconds till I can use the app. But except this, I've never had any problem like you
Maybe you must clear the cache once a week with an app like CCleaner or your internal storage is full and Android have problems to works good
Otherwise go the settings and look what app uses much rescources
I hope that it helped you a bit
shvflika said:
Am I the only one experience problems with the phone being slow after few hours of usage? I use it for SNapchat, Facebook and Instagram. Nothing else, and it takes minutes to load the apps. I have contacted Nokia Support and they won't help. So I was hoping if a happy soul would be helpful and help answering my question!
Click to expand...
Click to collapse
2 options: roll back to Nougat or restart your phone every day or two. I found that when you get used to restarting, it's not that bad. Before going to sleep set alarm clock and just restart the damned thing. Or in the morning while having a coffee or getting dressed. Every day the phone is like new. And RAM is cleaned up, so it can store more apps (that works I believe with all the phones) (Nokia 5 is capable of holding 15+ apps in the background for a full day after restart and like 4-5 after 2 days).
Yeah, here too. When I got the phone it was running Nougat 7.1.2 and updated same evening to Oreo. I haven't got a chance to see how it worked on Nougat but now phone is slow, laggy, sometimes unresponsive etc. I also contacted Nokia support but there's no help from them. My kid has Ulefone S7 with MTK CPU and 2 gigs of ram and that phone is lightning fast compared to mine, which is absurd, it even has better Antutu score. Fact is that Oreo for Nokia 5 isn't polished enough and makes the phone slow and Nokia itself won't do anything about it yet.
Uninstall Facebook, wipe cache
shvflika said:
Am I the only one experience problems with the phone being slow after few hours of usage? I use it for SNapchat, Facebook and Instagram. Nothing else, and it takes minutes to load the apps. I have contacted Nokia Support and they won't help. So I was hoping if a happy soul would be helpful and help answering my question!
Click to expand...
Click to collapse
I had the same problem after updating Nokia 5 to Android 8.1. This is how I fixed it:
1. Uninstall Facebook and Instagram - they are notorious resource hogs
2. Wipe cache partition (no need for factory reset)
Hey guys,
I was very annoyed with Nokia 5 performance, contacted the support and they told me that all of that will be fixed in the next big update (Android 9, Q1 2019), so I poked around like I usually do and managed to speed up my phone significantly. This is what I did: first, enable developer settings, dial down animations to 0.5x or even off, then enable GPU rendering as well as tether hardware acceleration, set 4 processes in the background and voila! Phone is much much faster and more responsive, it almost feels like another device! Try this, you have nothing to lose.
Lincoln357 said:
Hey guys,
I was very annoyed with Nokia 5 performance, contacted the support and they told me that all of that will be fixed in the next big update (Android 9, Q1 2019), so I poked around like I usually do and managed to speed up my phone significantly. This is what I did: first, enable developer settings, dial down animations to 0.5x or even off, then enable GPU rendering as well as tether hardware acceleration, set 4 processes in the background and voila! Phone is much much faster and more responsive, it almost feels like another device! Try this, you have nothing to lose.
Click to expand...
Click to collapse
Doesn't work for me. I've tried before to tweak Nokia 5, no avail!
Now i can even FREEZE the System with google Earth!!! Just like i did in my previous NOKIA 5. You just have to browse on GE, jumping from site to site, and eventually, Nokia 5 will crack! This show up massive problems with, maybe memory, I/O... i don't really know, but this hardware has severe faults in it...
Lincoln357 said:
Hey guys,
set 4 processes in the background and voila! Phone is much much faster and more responsive, it almost feels like another device! Try this, you have nothing to lose.
Click to expand...
Click to collapse
But 4 processes aren't much...?
I think that the system would kill almost every app in the background... The phone should be faster, but the apps need more time to start
Lincoln357 said:
Hey guys,
I was very annoyed with Nokia 5 performance, contacted the support and they told me that all of that will be fixed in the next big update (Android 9, Q1 2019), so I poked around like I usually do and managed to speed up my phone significantly. This is what I did: first, enable developer settings, dial down animations to 0.5x or even off, then enable GPU rendering as well as tether hardware acceleration, set 4 processes in the background and voila! Phone is much much faster and more responsive, it almost feels like another device! Try this, you have nothing to lose.
Click to expand...
Click to collapse
Holy s***, that actually worked! Thanks for the temporary fix! I'm also hyped for Android 9 haha.
shvflika said:
Holy s***, that actually worked! Thanks for the temporary fix! I'm also hyped for Android 9 haha.
Click to expand...
Click to collapse
Did not work for me.
The best thing that worked for me was to install apps to manage the apps that BOOT up with the phone... even though i don't understand that logic, because after using ALL in ONE TOOLBOX, and disabling all the APPS, and enabling them again, i had then fewer apps on the list... I don't fully understand this mechanism...
Still, i'm going nuts with my SECOND NOKIA 5!
It's performance is problematic, i can crash it in a few minutes with apps like Google Earth, etc. Using this phone is a real PAIN: https : //community.phones.nokia.com/support/discu*ssions/topics/7000022723
Can you please tell me what's the SPEED of the INTERNAL MEMORY (write speed) that you are getting? I'm having a discussion here, and someone says that there is NOT possible that a MEMORY CARD could have better performance than the internal memory, BUT IT DOES! In both my NOKIA 5 (one i returned, the other... still problematic!)
I've used https : //play.google.com/store/apps/details?id=co*m.a1dev.sdbench
and https : //play.google.com/store/apps/details?id=co*m.andromeda.androbench2
Results are consistent!
BOTH internal memory and CARD have 50 to 60Mb/s WRITE SPEED! This is NONSENSE! :\
Any other phone even with unknown chinese brands have MUCH higher internal memory WRITE speed...
This solution worked beautifully for me especially after i did a factory reset aswell. Also got a expansion card and installing most of the apps on it. Seems to be the OS quite a bit if the crappy internal memory card isn't too full
After much trouble I decided to switch to Xiaomi and I didn't regret it! The phone with the same amount of ram and quad core newer CPU works much faster than Nokia 5. Games are loading faster, there's no lag at all, everything is pretty much better. Couldn't wait for Android 9 to see if it would speed up the phone and Nokia support didn't help me at all. This phone is even a bit cheaper than Nokia was 4 months ago. My problems are solved.

Android 10 stable UI lag

Hi,
I've noticed a UI lag when switching between apps or transitioning from an open app to home screen. This didn't happen in the Android 10 beta rom. Anybody have the same issue? I clean flashed the stable android 10.
I can confirm this issue in the stable release. But I would like to add that this lag was already in the beta release and is in my testing not app specific. I would clear the cache and make a reboot.
Go into developer options and disable the three animation types. Everything runs MUCH faster with them off.
Floridaplur said:
Go into developer options and disable the three animation types. Everything runs MUCH faster with them off.
Click to expand...
Click to collapse
I have, and while it does suppress animations, it actually feels less polished. And anyway, it does not resolve the UI lag which is really visible when using th app switcher. It's dropping below like 10fps. As if some gfx acceleration was disabled or the phone was completely overwhelmed
Anyone found a fix? I experience the lag every once in a while, though it's prevalent enough to be annoying.
I am having this literally every time i use the alt-tab like feature. Oneplus managed to **** up the one thing (butter smooth) Google has been bragging about for several versions ???
A simple fix would be toh format device once, as I have clean flashed and I don't face any lags
Dissable ram boost in system settings
fress said:
Dissable ram boost in system settings
Click to expand...
Click to collapse
I'm having random lag too. I'l try to disable RAM boost and is if it helps.
fress said:
Dissable ram boost in system settings
Click to expand...
Click to collapse
doesn't change a thing. (and am wondering it would. This feature is supposed to make smoothness (even) better, not worse)
Turn off auto brightness .. maybe it can help
I have been reading up on the A10 stable release posts and I saw a lot of people mentioning the issue that you are talking about here.
Many of them suggested a full format. So basically setting up your device as a new device.
I cannot confirm if this works for everyone but a lot of people are saying that after a fresh install they are not facing any issues.
All of the points mentioned above are just what I read from xda and op forum posts. I personally have not made the switch yet and probably wont be doing so soon.
Hey guys. I encountered the same problem on my Nokia 9. Not quite sure why this error doesn't get noticed by more people.
I think I fixed it for me though.
In my case it seemed that the OLED always on screen (which shows notifications and the time) was the problem in my case. It would always show that there are notifications even if there weren't any and that started adding up. So while the rest of my phone ran buttery smooth, the notification bar and lockscreen began looking like a Diashow. 2-5 fps sometimes. What I think is happening is that all these notifications are buggy and the always on screen can't get rid of them.
So my fix was turning that off and then restarting my phone. Since that everything runs smooth again.
If there is another thread I should post this to please tell me but I only found this one.
Hope it helped.
maxsak said:
Hey guys. I encountered the same problem on my Nokia 9. Not quite sure why this error doesn't get noticed by more people.
I think I fixed it for me though.
In my case it seemed that the OLED always on screen (which shows notifications and the time) was the problem in my case. It would always show that there are notifications even if there weren't any and that started adding up. So while the rest of my phone ran buttery smooth, the notification bar and lockscreen began looking like a Diashow. 2-5 fps sometimes. What I think is happening is that all these notifications are buggy and the always on screen can't get rid of them.
So my fix was turning that off and then restarting my phone. Since that everything runs smooth again.
If there is another thread I should post this to please tell me but I only found this one.
Hope it helped.
Click to expand...
Click to collapse
I think the issue is just : it's a ****show of awful coding, optimisation and non-existent testing. If manufacturers' programmers put in half the effort debugging their software we as "powerusers" at xda/reddit/... put twisting our brains in and out trying find correlating explanations and workarounds as to why we get UI lags or other absurd bugs (like 5GHz wifi not working anymore) on the 10th ****ing iteration of Android, we wouldn't have all of this. It all boils down to the general idea that because it is consumer grade product, quality check is just a non-subject. Apparent quality is just enough at product launch, and further updates (if they do get round to releasing them) can brake everything without manufacturers being held accountable.
The update showed up on my phone on the 25th, but, I'm NOT updating. 9 is too damn stable for me, & I don't see any "features" in 10 that will benefit me.
After reading all this i am not going to update to 10. Yet happy with 9.17.
Tmob unbranded dual sim op6t.
Narrowed down some parameters
I have the OnePlus 6, and have similar issues, that include swapping apps being slow, but not just the swapping of apps, any app that has typing in it, seems to DIE when I start typing. Maybe this is a google keyboard issue or something? I notice the issue most in the Microsoft Teams mobile app. It also tends to only happen when at least 2 apps are open, if it's on it's own, it seems to do fine.
This might just be coincidence but I went into dev settings and turned on "strict mode" and now I can't get it to lag like it previously did.
I just looked at my running services (dev options > running services) and saw that my Bluetooth was using 2.2GB of ram, and youtube was 1.7GB of that. I toggled bluetooth off, then back on and it reset this. I have not modified the strict mode setting above... still have not had any lag, will update this thread if I do get more lag.
MightySashiman said:
I think the issue is just : it's a ****show of awful coding, optimisation and non-existent testing. If manufacturers' programmers put in half the effort debugging their software we as "powerusers" at xda/reddit/... put twisting our brains in and out trying find correlating explanations and workarounds as to why we get UI lags or other absurd bugs (like 5GHz wifi not working anymore) on the 10th ****ing iteration of Android, we wouldn't have all of this. It all boils down to the general idea that because it is consumer grade product, quality check is just a non-subject. Apparent quality is just enough at product launch, and further updates (if they do get round to releasing them) can brake everything without manufacturers being held accountable.
Click to expand...
Click to collapse
Lagging issue I've seen many reporting in xda on the stock rom OOS 10.3.0. But 5GHz is working as expected. I can confirm it because I'm using 5GHz WiFI now and then
adondriel said:
I have the OnePlus 6, and have similar issues, that include swapping apps being slow, but not just the swapping of apps, any app that has typing in it, seems to DIE when I start typing. Maybe this is a google keyboard issue or something? I notice the issue most in the Microsoft Teams mobile app. It also tends to only happen when at least 2 apps are open, if it's on it's own, it seems to do fine.
This might just be coincidence but I went into dev settings and turned on "strict mode" and now I can't get it to lag like it previously did.
I just looked at my running services (dev options > running services) and saw that my Bluetooth was using 2.2GB of ram, and youtube was 1.7GB of that. I toggled bluetooth off, then back on and it reset this. I have not modified the strict mode setting above... still have not had any lag, will update this thread if I do get more lag.
Click to expand...
Click to collapse
After a night/day of normal testing with this, where I would normally have issues, I have not had and of the lag I mentioned above. This seems to have fixed some things. So, I would suggest that you first check to see what running processes are using all the ram, and then turn on strict mode in dev settings, if that doesn't solve your issues. I also have Ram Boost option turned off.
I experience the FPS drop quite often after the update. It's especially noticable when scrolling pages, switching between apps, pulling down the upper panel. The slowness seems to disappear temporarily after closing all apps. But I can't say that some particular app causes the lag.
UPD: A simple test to recreate the problem. I push the square button to switch between apps. Start swiping finger left-right and watch the animation smoothness. After 5-10 seconds comes the wave of low FPS, which lasts for a couple of seconds. Then the process repeats. The slowness doesn't seem to depend on some exact apps that are open.
UPD2: Well, I've just found out that the problem isn't constant throughout the day. There must be some connection to applications running in the background or something like this.

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