Hi guys, before I update to nougat and sacrifice my xposed modules, can you guys share your thoughts/experience about this new update? Is there a big improvement on battery life or performance? Problems?
Sorry, I don't want to risk going back to 6.0.1 and brick my device, but this will help some like me. Thanks guys!
Hi, I noticed a real improvement with performances compared to 4.4, it's really really smooth, no bugs, no lags, no crashs
Battery is a bit better but slower to charge.
And gaming is better too, I was with an OC Kernel and now with stock 5.0 it's better.
Nougat on shield is a real improvement for me. But you should wait recovery image for a clean installation.
I dont see any advanteges of nougat. Nothing really change
There's a bit of a performance increase, but I've noticed some strange bugs...It takes much longer to charge my tablet, and there's quite a few wakelocks...Even the screen comes on by itself (This is after a complete wipe after upgrading, then having Google download the same apps I had before the upgrade).. Cant place my finger on the issue, but its a bit disappointing so far. Might wipe and start over or wait for an optimized stock from one of our nice devs here at XDA.
What an dissapointment on nougat
I tought it also great to apdate it.. Some of a cool fetures they offers.. But afyer i update my tablet.. My tablet becomes laggy and he also heating like crazy.. And some apps may not opened.. And if he's too laggy i just reboot my tablet on/off then it quite okay.. After several apps you opened ...and here we go again.. Damn.. I just wish i could turn back my 6.1 update again.. How will i fix this ??
Performance in gaming is very good, but in overall use tablet became laggy. Nvidia is going to relase patch for 5.0 update so i hope they fix the bugs.
I dont beleive what a **** nvidia give to us. Laggy. During playing a game i cant listening to a radio. Im very, very dissapointed.
My home and recent buttons as well as notification all disappeared after the update. Could anyone suggest how I may solve this problem?
I googled around and that seems a common problem after upgrading android, and the solution is to use adb. But my adb cannot see my tablet
and I could not find a way to turn on developer's mode .... (tapping Build Number does not work...)
Thanks a lot!!
I'm seeing significant improvement in performance. It's faster opening apps, going back to home screen, app drawer, etc.
For those with laggy performance (versus MM) or other bugs, you may need to factory reset (or recovery image clean install, as another mentioned). Its fairly common on any Android device, that migrating data doesn't play well with OTA updates. I know it sucks to have to reset. But that is one of the facts of life of Android.
smokinjoe2122 said:
There's a bit of a performance increase, but I've noticed some strange bugs...It takes much longer to charge my tablet, and there's quite a few wakelocks...Even the screen comes on by itself (This is after a complete wipe after upgrading, then having Google download the same apps I had before the upgrade).. Cant place my finger on the issue, but its a bit disappointing so far. Might wipe and start over or wait for an optimized stock from one of our nice devs here at XDA.
Click to expand...
Click to collapse
What Kind of charger are you using? I noticed mine doesn't seem to want to charge at all. It sat for a while powered off on my charger and didn't want to power on it would say the battery was too low. Even when I was able to get it to boot up it would power off before android came up and go back to the powered off battery charging state. I was able to finally get it to recovery mode and that is showing the battery is charging its up to 5% after a few minutes. I'm using a Samsung fast charger rated at 5V 2.0 Amp or 9V 1.67 Amp.
you are right. For me wipe cache was enough i think. I will watch out.
MY OBSERVATIONS
My System and Methods:
0. Original Shield Tablet US-LTE, TWRP 3.0.3 by BitObsession, Unrooted, Pretty much stock
1. Flashed Full image of US-WIFI 4.4 version EXCEPT USERDATA (so that everything remains the same way). After reboot, I have observed that some apps just crashes so i figure these apps had problems during the firmware change (from US LTE tpo US WIFI). so i had them all uninstalled, and re-installed.
2. Allowed OTA for WIFI 5.0 to pop-up, downloaded
3. (VERY IMPORTANT) Made sure that everything that google play has to update were all updated
4. Installed WIFI 5.0 OTA
5. Very smooth installation - NO getting stuck at Nvidia Logo for a long time (as reported by most people...could be because they were rooted?)
6. Initially, occasional lagging occurred, so i think this is cache issue. since i feel like my recovery had been overwritten to stock, i reboot the tablet. then, in the software update menu in settings, i also cleared cache. then i rebooted again., just to make sure.
7. generally, the tablet feels smoother, im enjoying split screen. sometimes, it lags.
8. NO ISSUE with charging. same as usual whether the tablet is idle or im playing casual to heavy games
9. SD card write performance is the same
10. Antutu and Geekbench numbers improved
NEXT EXPERIMENT:
flash ROW LTE 5.0 update and flash TWRP 3.3.0 so i can clear cache WILL NOT ROOT hehe
My K1 is stock. After the OTA update, I had some performance issues and issues with the Google Play Store. The issues with the Play Store went away after I got a notification that Google Play Services needed to be updated. I wound up doing a factory reset yesterday for the performance issues, and so far the tablet is running much better.
Sent from my SHIELD Tablet K1 using Tapatalk
Battery issue
Before the update I had dramatic performance issues on wake up. They went nearly away with the nougat update.
But unfortunately I experience the battery issue described here:
https://forums.geforce.com/default/...arge-battery-drain-after-android-7-0-update-/
Very slow charging. Never charges up to 100% - stops between 50% and 75%.
cybergen_78 said:
Before the update I had dramatic performance issues on wake up. They went nearly away with the nougat update.
But unfortunately I experience the battery issue described here:
https://forums.geforce.com/default/...arge-battery-drain-after-android-7-0-update-/
Very slow charging. Never charges up to 100% - stops between 50% and 75%.
Click to expand...
Click to collapse
The only thing that helps is a factory reset. Sometimes the battery calibration gets borked - especially with a major os upgrade. I did a factory reset before the Nougat update and everything works great.
General OS performance seemed slightly better, but at a cost of higher battery drain and extremely slow charging speed. I unlocked my bootloader and rolled back to Android 6 (update 1.5).
My two cents:
Other than the horrible noise emitting from the speaker's while charging and a new inability to keep a stable wifi connection; I like it OK.
I use it for native gaming and movies. I rooted nougat and that's it. Honestly dont see a huge improvement over the last OS, maybe a tiny bit smoother.
NVIDIA still won't let you control your own power settings, offering their lame performance/power feature again . Hate it.
Battery standby time seems improved, as does the battery life while watching native movies with Dolby Atmos activated
Boot up time seems longer, and it also uses roughly half your RAM or more to operate the OS.
I can't stand the charging noise, so I am most likey going to downgrade.
Also, when you close the lid on the screen while watching a movie, (it turns off) but it now will turn back on and play if you plug or unplug the charger while the lid is closed. REALLY annoying. And often embarrassing.
I wouldn't recommend the update. i just reset my Tablet back to 5.1.1 because it became so slow that it was unusable. Constantly freezing after the downgraded to 5.1.1 and it runs as smooth as the first day.
***SIDE NOTE***
When i upgraded to 7.0 i lost 5gh wifi networks. Since downgrading they are back just a little note.
Related
Hi, So finally Android 5.1.1 came out and it came as a surprise. I didn't expect Sprint to release it so soon even though it need to happen right away. What is everyones first impressions? Anyone notice a big performance and stablity increase?
PRIOR to the update:
-I've been having an immense amount of Lag and my s6 edge kept heating up.... VERY Annoying... I also had launcher redraws where when you click the home button it has to reload the whole launcher again. (All PRIOR to the update).
AFTER the 5.1.1 Update:
-So far it my device is running very smooth and cool... Its only been a few hours so I hope it stays that way. I don't have any launcher redraws so far and no real noticeable lag. No idea if memory bug has been fixed, anyone know? Most say it isn't. My main question to everyone is wether the update has made their device more smooth and stable and has fixed the performance issues or not. I've only been updated a few hours so I wanted to know if my device will stay the same like this rather than revert to its laggyness like it does every time after being smooth from a factory reset.
Benchmark
I installed it yesterday, had a worse battery life than what I've gotten used to..
My phones back to heating up... Ive also setup to send in my edge ti samsung for repair... it lags, gets hot and has a black dot on the camera lense... and I have to wait 11 days to get the phone back...if I want a phone...i have to rent one from sprint for 50 bucks....this beyond rediculous
i'm curious if our phones heat up cause of the ****ty LTE network signal and the phone constantly looking to hold a connection.
rogerchew said:
i'm curious if our phones heat up cause of the ****ty LTE network signal and the phone constantly looking to hold a connection.
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Click to collapse
This is the correct answer to the question, The only times my phone gets remotely even warm is when charging and when in a sketchy signal area
This was honestly a fantastic piece of hardware when I bought it. A little about me is that I'm a pilot and I travel non-stop. I took a job that gave me an ipad so the shield went back into the closet. I've since switched jobs again and now I've pulled it out, dusted it off, and updated it with everything. It's so slow it's unusable. Literally can't use it.
There are basically only a few things I want the tablet for. There's no games. I just want to Netflix, watch downloaded shows for when I'm in foreign countries, and look at photos. I don't even use the internet much on it I just use my phone for that. Mostly just a movie/show thing. What should I do to get it back up to par?
Basically I have nothing that's important on it but don't want to throw it away. I still think it's a great device so long as it operates like it should. What can I do to make it functional again and able to play downloaded content, sling/youtubeTV and my spotify account? I'm not sure what's happened but right now even swiping from one screen to another is very laggy and slow. If I need to root or install something custom I'm willing to I just want to get this device up and running. It's the 2014 Tegra K1 variant.
Thank you guys!
Install the new 5.2 update, do a factory reset, and do not enable "Doze". Nvidia has disabled Doze by default on the latest update to eliminate the lag. It might slightly drain the battery though, but no more lag coming out of sleep.
Stay away from tha updates!!
Niii4 said:
Stay away from tha updates!!
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Click to collapse
5.2 update made the tablet noticeably faster/smoother for me. Battery life is the same as before the update, and no issues with the update whatsoever.
Experience with an update(s) will vary from one user to another, due to all the differences in how we use our devices.
My Galaxy S7 (AT&T SM-G930A) was recently updated to Android 8 (Oreo). Since the update I am having issues with the volume. I plug my phone into a stereo receiver at work and we listen all day 12 - 14 hours. Nougat would often reset my volume after about 10 hrs of playing and display a warning about the dangers of listening to high volumes for extended periods. Since updating to Oreo the volume will reset randomly. It will not display a warning or reason it just resets. At first I thought it was because I was receiving a call or text or email but the random volume resets do not correspond to any notifications. This happens three or four times a day since the update.
The volume issues are just a minor issue compared to my battery life. I have a 33% reduction to battery life. Prior to the update I would plug in (to the stereo) my phone in the morning and after a 12 hr shift I would have about 20-25% left. Since the update I plug in (to the stereo) and after about 10 hrs I'm at 10-15%. I have not installed any new apps since the Oreo update and there are no other causes for the change in battery life.
The other main issue I have is speed. The phone is noticeably slower. Apps take longer to open and there is definite lag. Earlier today it took me a little over three minutes to pull up my navigation app and get directions. Prior to the update it would take around 30 seconds.
Here are my questions.
1) CAN I INSTALL A CUSTOM ROM? I had Cyanogenmod on my S4 and really liked it over the stock ROM. I think I would like to give Lineage a try but I still can't get a definite answer as to whether or not this can be done. Obviously I have the Snapdragon processor. Most of the information I'm finding is telling me that we can't install a custom recovery on Snapdragons yet, which means, no custom ROM. If I am wrong please provide me some current links.
2) If I can't install a custom recovery/ROM; CAN I REVERT TO NOUGAT OR MARSHMALLOW?
3) If I can't revert; WHAT CAN I DO THAT WILL PROVIDE ME WITH MORE IMMEDIATE SATISFACTION THAN WAITING FOR AT&T OR SAMSUNG TO FIX THIS CRAP?
1) No, US model S7's have locked bootloaders preventing custom firmware/recovery. You'll need an international G930F/FD to do anything custom.
2) No, the bootloader being locked prevents OS downgrades. You can only sidestep or upgrade.
3) Unfortunately your hands are pretty tied. All I can suggest is backup anything important and do a full clean flash, which may resolve some of the anomalies.
Beanvee7 said:
1) No, US model S7's have locked bootloaders preventing custom firmware/recovery. You'll need an international G930F/FD to do anything custom.
2) No, the bootloader being locked prevents OS downgrades. You can only sidestep or upgrade.
3) Unfortunately your hands are pretty tied. All I can suggest is backup anything important and do a full clean flash, which may resolve some of the anomalies.
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Click to collapse
Beanvee,
Thanks for the quick and concise reply. I just wanted to offer a belated but brief follow up. I backed up and restored Android. It took a little while to get everything back where I wanted it but most things seem better now. The only complaint I have at this time is that my streaming music app(s) seem to drop the connections too often when running on WiFi. If I turn off the WiFi and use mobile data there aren't any issues. The WiFi issues happen at home, at work and when connected at my mother's home and friend's homes. I rarely have mobile data over-runs so it isn't an issue per se; it just bugs me a little.
Once again, thanks for the help.
I'm afraid that's something I've not experienced and wouldn't know where to look. Best I can think of is check battery saving options, and under WiFi > advanced, make sure Keep WiFi on during sleep is set to Always
Since Android 10 dropped, if anyone notices any bugs or issues I figured it would be good to make a thread about them. Been using Android 10 since it dropped, and one issue that I have noticed is my signal is more sloppy and inconsistent which may be a radio issue. I am using Sprint, but the signal has been more spotty and the reception overall has declined.
Biggest issue, battery drained so fast after update. Standby mode eat up more juice compare to Android 9. 9 was giving me 6-7 hrs SOT now it's just about 3-4 hrs SOT. Few apps which were using battery percentage half of it's usage time now using double battery.look like apps are not yet optimized for Android 10.
omky_b4u said:
Biggest issue, battery drained so fast after update. Standby mode eat up more juice compare to Android 9. 9 was giving me 6-7 hrs SOT now it's just about 3-4 hrs SOT. Few apps which were using battery percentage half of it's usage time now using double battery.look like apps are not yet optimized for Android 10.
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Click to collapse
I've had that too, but it's not too significant, and i wouldn't worry about it for the first few days while things optimize but i also noticed slight battery drain.
Been trying to update the signals. The radio is definitely having issues for my carrier.
Pixel 3 in the Call Application, my screen goes black after call in connected and I can't seem to get the screen to become active again until call is over and I hit the power button twice. This just started after an OTA update to 10...
I updated to 10 OTA and since updating my wifi calling isn't working. Whenever I try to toggle it, it just says that it's unavailable and to try again later. I haven't performed a factory reset because it's always such a pain to do that (especially with all the accounts I have using 2FA w/ Google Authenticator).
My cell/data reception has also been significantly decreased, according to my little indicator in the notifications.
Anybody else having these issues?
My reception has always been poor with this phone so I cannot confirm our deny that it's worse on Android 10 stable.
However I ota updated from final beta to stable 10 and my phone randomly goes home while I'm using it. Really annoying when having an app open to have the home screen constantly appear.
Personally I'm having between 2 and 3 hours of SOT, and always had those stats on Android 9 too, for very basic using (no calls, no gaming, no videos, slight browsing, few SMS, etc). Hope battery will be much better for the Pixel 4...
I forgot about this. My phone initially also got stuck on the boot screen. I was like oh great here we go. Apparently it's an issue. Android 10 appears to still be in beta mode despite being released as stable.
https://bgr.com/2019/09/05/android-10-update-for-pixel-phones-sensors-bug-explained/amp/
Unbeliavable, how google tries to force you towards its search engine!! I could probably get used to thr new gestures, but not to that notorious search bar!! There is no reason to block all Launchers from working with gestures. I hope somebody will soon hack that!
you are furthering probably biggest bug of Q (not affecting everyone though, but many people)
https://forum.xda-developers.com/pixel-3-xl/how-to/android-10-sensors-bug-t3964904
As I said in another thread, I have not been able to flash the factory image of either the .019 or .020 firmware. I've been doing the method of running the flash.bat file minus "-w" to prevent it from wiping my phone, using the latest SDK Platform Tools and after trying both they both cause a bootloop. My phone will attempt to boot up 2 different times and fail (assuming once for each partition, A & B?) then go back to fastboot mode.
Considering this other major bug with the sensors now not working, I guess holding off may actually a good thing for me for now.
Toronadian said:
.
Considering this other major bug with the sensors now not working, I guess holding off may actually a good thing for me for now.
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Click to collapse
i would definitively if i were you. not everyone is affected but some are so...
Sensors bug fixed thanks to great teamwork of many members in this forum! Solution available in sensors bug thread!!
Had no issue with sensors but am stock unrooted since the phone was purchased. From that link it appears it may be a rooting issue. I'm surprised that that it didn't go away though after wiping and reflashing stock images and relocking the bootloader
mikeprius said:
Had no issue with sensors but am stock unrooted since the phone was purchased. From that link it appears it may be a rooting issue. I'm surprised that that it didn't go away though after wiping and reflashing stock images and relocking the bootloader
Click to expand...
Click to collapse
still nobody knows what caused it but according to some users it seems it happened also for people who never modified their phones (people with not unlockable bl)
It's weird, this sensor bug everyone is having i never once had sth like that, flashed the official q factory image from beta 6 via the tool-all-in-one app. What i was thinking is, does the phone have different hardware revisions ? I am with the initial rev and can't tell
Gotten at least 3 random reboots since taking. Anyone else getting periodic recent app switching freezing or random reboots?
Hello.
I have the freeze too. Random freezing from the notification. Freezing with the recent app. Sometime black wallpaper with Nova Launcher.
The Q is with bug who don't have the beta or Android 9....
mikeprius said:
Gotten at least 3 random reboots since taking. Anyone else getting periodic recent app switching freezing or random reboots?
Click to expand...
Click to collapse
Yes, I've had a few random reboots since updating. It's been happening randomly in Google maps, YouTube, etc. I don't really want to factory reset unless I have to though.
Hey guys here is an android 10 bug on my Verizon pixel 3, when I goto the recent apps and try to clear them they will all get cleared and then when I go back to it they are all still there. Anyone else having this problem?
Im using google Launcher, and when I change the gestures sometime they all clear for good but sometimes they still won't until I restart the phone.
Hi everyone,
I was thrilled last night when my X3 Pro showed an upgrade to Android 12-based MIUI 13 was available. I downloaded the thing (all 3.1 GB of it...), install went without a hitch, ditto reboot, but I'm severely disappointed so far.
Everything feels slow and sluggish, even with the power slider set to Performance and the screen refresh rate pegged at 120 Hz.
Navigation in the Settings menu is OK, but all the other applications are slow to react. Scrolling up and down my Twitter timeline doesn't feel as snappy as it did before, when I was still on MIUI 12.x and Android 11.
Have any of you noticed the same thing? Did Xiaomi jump the gun with this update? I know Android must rebuild some system and application caches after each upgrade and all, but still, this doesn't quite feel right.
The only good thing is the battery life, which seems to have improved a bit, but that's all. DevCheck shows CPU peaks at 2.4 GHz under strain, but the Kryo core that's supposed to clock at 2.9 GHz never seems to wake up.
Did Xiaomi underclock the CPU the way Samsung does sometimes, to preserve battery life? Like I said, something's not right here...
Why do you even MIUI in the first place ?
I had the same. Only the factory reset showed the miui13 claw on Android 12. Tetaz everything runs smoothly. The battery holds up better.
I'm not inclined to do that just now. I've got tons of music and stuff on my phone and I really don't have the time at the moment, but push come to shove, maybe I'll have to do it.
jarco1 said:
Should i factory reset broh my miui updater was not working and everytime it was downloading corrupted zip so i downloaded it from the web with exact same name of the zip file from xiaomi server and updated in miui additional update.
Click to expand...
Click to collapse
Just updated my X3 Pro about an hour ago and I'm totally disappointed. It feels heavier and slower to respond overall. Apps like Twitter, Telegram, and Instagram seem much slower and laggy and stutter when scrolling. Twitter in particular runs like disaster. My phone was buttery smooth and did not have any lagging issue even when I tried to create one before this stupid update!!! Should I factory reset or wait for another update or something guys?
omidsr said:
Just updated my X3 Pro about an hour ago and I'm totally disappointed. It feels heavier and slower to respond overall. Apps like Twitter, Telegram, and Instagram seem much slower and laggy and stutter when scrolling. Twitter in particular runs like disaster. My phone was buttery smooth and did not have any lagging issue even when I tried to create one before this stupid update!!! Should I factory reset or wait for another update or something guys?
Click to expand...
Click to collapse
Mine is slowly getting there, in terms of ease of use and overall smoothness, so I suppose it's a matter of Android reconstructing apps and system caches after all. It's not quite as smooth as it was under 12.5.9, though, and some "features" are mildly annoying, like the fact that I have to tap the Return to home button twice to actually close some apps (but not all of them). It's hard to tell if the app itself is causing this or if it's an Android 12 trait.
UglyStuff said:
Mine is slowly getting there, in terms of ease of use and overall smoothness, so I suppose it's a matter of Android reconstructing apps and system caches after all. It's not quite as smooth as it was under 12.5.9, though, and some "features" are mildly annoying, like the fact that I have to tap the Return to home button twice to actually close some apps (but not all of them). It's hard to tell if the app itself is causing this or if it's an Android 12 trait.
Click to expand...
Click to collapse
I'm also seeing some improvements over time! Totally agree with you! It's getting better as things get reconstructed and stuff but STILL it feels slower than the snappy phone it was before the update. Seems we need to be patient! I don't think a factory reset is worth the time and hassle now that things are showing signs of getting back to normal.
I totally agree. I resort to factory reset only when necessary, with a gun to my head and a knife to my throat...
Let's give it a week or so and we'll see; After all, it's a big upgrade: new MIUI version + moving from Android 11 to Android 12.
Time will tell, but I'm relieved to see it's not my imagination if the phone feels slower!
UglyStuff said:
I totally agree. I resort to factory reset only when necessary, with a gun to my head and a knife to my throat...
Let's give it a week or so and we'll see; After all, it's a big upgrade: new MIUI version + moving from Android 11 to Android 12.
Time will tell, but I'm relieved to see it's not my imagination if the phone feels slower!
Click to expand...
Click to collapse
Agreed! Yup, it definitely is slower to my eyes too. It's no imagination. Sure, it's a BIG update and many enhancements and fixes are to follow in the near future!
Everyone decides for himself what he wants to do. I just wrote that after the update, the phone was stuttering and restoring the factory settings made it run faster and smoother as on miui 12.5.9.0 and it heats up less
Its 2022 and people still dont get that its good to do any major updates on clean phone or do factory reset to remove any issues, official or not, its just how android work really :/
People always had such issues and they probably will have them in the future.
Its not like your life depend on getting new software, so just update later when you have some free time to do clean install or do factory reset.
It remind me of installing custom ROMs when you get feeling that its smoother. Well most of that speed came from having clean system, and after month or two you loose some of it. Here you have clooged system with your stuff and app cache, and you throw on top new OS... you will get some issues...
You guys should know that it is highly recommended to reset during a major Android update if you don't then don't be surprised by weird bugs.
its the common rule,when you are updating any rom on any device,its proper to factory reset and built from then.....i believe its a dirty installation even if you factory reset-install rom-restore data from recovery....even that it will give you some errors....noticed last time with a11,restored from backup ,and the time between restarts,is way to more.....
I have the same problem. I updated it on March 16 (Wednesday) and it's obviously buggy and slow. Google discover on the home screen was so unstable I had to remove it altogether. Phone lags in being unlocked by fingerprint, and locking it with two taps is done without any animation. Gallery is un-usable too as it's become to slow and it stutters. The game boost slider in games is un-usable as it interferes with the game so I've disabled it. I am NOT happy with this upgrade.
Battery might've improved but I suspect they've sacrificed the performance.
just install a custom rom
John1337 said:
I have the same problem. I updated it on March 16 (Wednesday) and it's obviously buggy and slow. Google discover on the home screen was so unstable I had to remove it altogether. Phone lags in being unlocked by fingerprint, and locking it with two taps is done without any animation. Gallery is un-usable too as it's become to slow and it stutters. The game boost slider in games is un-usable as it interferes with the game so I've disabled it. I am NOT happy with this upgrade.
Battery might've improved but I suspect they've sacrificed the performance.
Click to expand...
Click to collapse
You can read. After all, many people wrote that after such a large update, and even more so, switching from android 11 to 12, it is advisable to do a factory reset and you will not have any problems. The fluidity will increase significantly and the battery will hold better. It's so hard to understand. The same is done when installing a custom rom.
jarco1 said:
You can read. After all, many people wrote that after such a large update, and even more so, switching from android 11 to 12, it is advisable to do a factory reset and you will not have any problems. The fluidity will increase significantly and the battery will hold better. It's so hard to understand. The same is done when installing a custom rom.
Click to expand...
Click to collapse
Maybe work on your grammar and semantics first, and then talk about things being difficult to understand. It's common knowledge that a factory-reset is advisable after an upgrade, and it's not like you're imparting arcane knowledge by saying a factory-reset should be done. What is being discussed here are bugs encountered after an upgrade, and since it's android 12 it's expected that a factory reset shouldn't be needed.
Check your attitude, no one asked for help.
In my opinion, Miui's overall optimization on this phone is a disaster. In one year they haven't been able to correct the Google Discover's tremendous lag yet (I think they haven't even tried to). I have done a totally clean installation of Miui 13 Android 12 via fastboot (using miflash). I must say that the optimization now is even worse than it was before the update. The phone just feels slower. Of course we can use custom roms, but it is Xiaomi's responsability to do a much better work with their software.
I hid the notification and I will not update for a long time until I know that there are improvements to something, since the beta I read that the version has problems :/