Roll back to One UI 3.1? - Samsung Galaxy Z Fold 2 Questions & Answers

After updating to the release of One UI 4, I would like to roll back to 3.1. Anyone know if this is an option without needing to root, etc? If so, are there any instructions?
Version 4 locks up several times a day and I have tried all the suggestions. The camera picture quality isn't even half as good as it was before the update. My Zfold2 had a better image than my Note 10 and now the Note 10 is FAR better. Several apps wont run or at best are unstable. Aside from those major issues, there are numerous other annoyances that make me want to roll back.

maybe if you install a stock firmware with 3.1 (like android 11) with ODIN.
You can find stock firmware like this mentioned everywhere

Related

[Q] What is the first thing I should do when I get my G Tab?

OK, I've ordered my G Tab and expect it next week. I also ordered a docking station, a screen protector and leather case w/keyboard. All of these were recommended by XDA members on this site.
I am a complete idiot when it comes to technical knowledge. I have never owned an Android product, either. I've read and read and read the various posts in preparation for receiving my G Tab. I know I want to Root my Tab (probably with TnT Lite) and I know to install the ClockWorkMod V.08. Here are my questions:
1. When I get my G Tab, should I even turn it on or should I insert the MicroSD card with the CWM on it and then turn the G Tab on?
2. If I turn it on first, will it automatically connect to WiFi thru my router and start downloading the Viewsonic update?
3. Is it OK to install the Viewsonic update BEFORE I root it?
4. I have noticed that a lot of the users who use TnT Lite, are running the 2.1 or 3.1 versions. Why aren't they using the latest 4.1 version? Should I start with an earlier, more stable (proven) version?
5 When should I install the "Enhancement" pack? After the CWM or after I install TnT Lite?
These questions may be somewhere on this site, but I can't find them. Thank you in advance?
Dawg Fan said:
OK, I've ordered my G Tab and expect it next week. I also ordered a docking station, a screen protector and leather case w/keyboard. All of these were recommended by XDA members on this site.
I am a complete idiot when it comes to technical knowledge. I have never owned an Android product, either. I've read and read and read the various posts in preparation for receiving my G Tab. I know I want to Root my Tab (probably with TnT Lite) and I know to install the ClockWorkMod V.08. Here are my questions:
1. When I get my G Tab, should I even turn it on or should I insert the MicroSD card with the CWM on it and then turn the G Tab on?
2. If I turn it on first, will it automatically connect to WiFi thru my router and start downloading the Viewsonic update?
3. Is it OK to install the Viewsonic update BEFORE I root it?
4. I have noticed that a lot of the users who use TnT Lite, are running the 2.1 or 3.1 versions. Why aren't they using the latest 4.1 version? Should I start with an earlier, more stable (proven) version?
5 When should I install the "Enhancement" pack? After the CWM or after I install TnT Lite?
These questions may be somewhere on this site, but I can't find them. Thank you in advance?
Click to expand...
Click to collapse
I'm still using stock TNT, but:
Re. 1) I would turn it on, even if you're planning to go to a different ROM, to at least make sure that it's working, before you try anything else. That way, in case there's a hardware problem, you haven't done anything to it yet, so it's factory condition. I don't know what stock firmware it will come with, but when I got my Gtab, it was like 3389, and there was a known thing with it, when you powered on the first time, a lot of stuff would force close. Rebooting (power off then power on) fixed that for me.
Re. 2) Assuming your WIFI is secured (WPA, etc.), the Gtab will try, but won't be able to connect successfully, since it doesn't have your WIFI router/access password. You'll need to go to Settings==>Wireless, and configure the password, and then it should connect after that.
Re. 3) Yes. That should be fine ...
Re. 4) I don't know...
Re. 5) The enhancement pack is INSTEAD of TNT lite, and is a patch for stock Viewsonic TNT. Conversely, TNT lite contains the stuff in the enhancement pack, plus more. So, they're kind of mutually exclusive. If you want to stay stock, but get the enhancements, install the enhancement pack. If you want a non-stock ROM, to replace the stock TNT, install TNT lite (or one of the other ROMs).
Jim
Thanks Jim! So, you are running the stock TnT 3452. Do you have the Enhancement pack installed? Did you try one of the new ROMs and then go back to stock?
No, I didn't install the enhancement pack, but rather, I've been installing things manually. The reason is that though I have a bit of experience w Linux, this is the 1st time I've had the chance to work w Android, so doing things manually is a kind of learning opportunity for me.
I haven't tried any of the other ROMs yet, but I might have to once they have CM7/gingerbread. It's tempting ...
In the meantime, this is OK for me.
Jim
Wax it with Mothers FX Make it shine
Wax it with Mothers FX Make it shine
Hey Dawg,
You know what I think happens a lot is that people get everything running pretty smooth on a particular ROM version (ie: TNTlite 2.1 or 3.1), and then they don't necessarily see anything compelling enough in the upgrade to go through the hassle of backing up, wiping, flashing...Especially the first time or two you do it, it can be a little daunting. (Or maybe they forget to update their signature?)
I like to goof around, so I've flashed mine about 8 times or so. I'm on TNTlite 4.1 and it is a great ROM. Very stable, very fast. I would encourage you away from 3.1 because that's based on a version of the kernel that came from Viewsonic that had issues with performance lag and some media disappearing from the SD card. There are fixes for both issues, but that's even more that you have to install.
4.1 is based on an updated kernel, and both issues are fixed.
I also spent some time with the Vegan ROM and it's pretty slick too. I had an issue with it sporadically shutting down. Others have experienced it too, but certainly not everybody.
Both of TNTlite 4.1 and Vegan 5 have been in the wild for a long enough amount of time for us to have heard about any major issues. I'd say go for the latest and greatest.
nbowes said:
Hey Dawg,
You know what I think happens a lot is that people get everything running pretty smooth on a particular ROM version (ie: TNTlite 2.1 or 3.1), and then they don't necessarily see anything compelling enough in the upgrade to go through the hassle of backing up, wiping, flashing...Especially the first time or two you do it, it can be a little daunting. (Or maybe they forget to update their signature?)
I like to goof around, so I've flashed mine about 8 times or so. I'm on TNTlite 4.1 and it is a great ROM. Very stable, very fast. I would encourage you away from 3.1 because that's based on a version of the kernel that came from Viewsonic that had issues with performance lag and some media disappearing from the SD card. There are fixes for both issues, but that's even more that you have to install.
4.1 is based on an updated kernel, and both issues are fixed.
I also spent some time with the Vegan ROM and it's pretty slick too. I had an issue with it sporadically shutting down. Others have experienced it too, but certainly not everybody.
Both of TNTlite 4.1 and Vegan 5 have been in the wild for a long enough amount of time for us to have heard about any major issues. I'd say go for the latest and greatest.
Click to expand...
Click to collapse
Thanks! That is very useful.
I wish I understood all of this technical lingo. I'm 56 years old and love playing around on computers, but I have a brain fart when it comes to HOW they work. I guess it is just my generation. My father was a HAM radio operator and heavy into electronics. I didn't inherit any of that.
Here's my suggestion:
1) While waiting for the gtab, read the first page of the TnT Lite thread two or three times and download the files you will need to your PC. Then read the Clockwork Mod and Market Fix thread the same amount
2) Play with the gtab just long enough to verify it is not defective, damaged or DOA.
3) Transfer over Clockwork files via USB, restart
4) Install Clockwork, and then repartition to 2048,0 (will wipe your internal memory)
5) Mount USB, copy over TnT 4.1 file and install
6) Configure wireless, setup google account, market fix, flash
7) When everything is working, restart and backup with Clockwork
8) Download Titanium Backup for your apps and learn how to use it. I think this is the best app I have purchased so far and well worth the money.
Well I don't know your android experience level but there a few thing I would look into first your comfort level of installing bekits clockwork.08 based in my experiences this works better than other versions of recoveries. I would also look into nvflash just in case you run into trouble. There is no need for nvflash unless you run into trouble Choose the rom you want to use and read the instructions many times before trying to flash. And if you decide to use rom manager app you can download the roms from it but for now do not use rom mananger to flash to new roms or make backups only do it from clockwork recovery. With all that being said have fun it is not as diffcult as you might think
Thanks for all of the help/recommendations. I have to admit that I am so afraid that something will go wrong while trying one of these things. I'm telling you, I really don't understand any of this. I can follow instructions, so if that is all it takes, then I can do it. But I think I will first install the Viewsonic update and play around with that for a few days before I decide to root it.
Just so you know you don't have to root seperately anymore when you flash a rom it will automatically root for you

[Q] Stable Lollipop ROM for N5 without memory leak?

I have to admit that I'm getting upset about my N5 several times a day now. Since I updated to Lollipop, I'm experiencing random issues with WiFi and 4G data connectivity, my LG G Watch is randomly disconnected sometimes and the worst thing presubably is the memory leak bug - when the phone is running for a few hours, I can't even browse the web with music playing in the background as the music is stopped when I open up more than one tab in Chrome. Obviously, I don't even think of navigating with Google Maps while playing music, and the Google Now launcher is redrawing every time I hit the home button.
I actually never had a custom ROM on my N5 as I was happy with the unmodified stock ROM, but now, I really need to get another ROM to be able to properly use the phone again.
After quickly browsing the forums, I think Cataclysm or something like CM12 or Paranoid Android is what I'm looking for. I figured out that the first one is based on 5.0.1 while the latter are based on 5.0.2... is there any noticable difference? And the most important question: Is the memory leak bug fixed in one of those?
Which ROM would you recommend if I just want to have a ROM that runs very well overall (I don't want to be required to flash every weekly build for bugfixes) and is updated fairly fast when new Android versions are released?
Either downgrade to KitKat (my recommendation) or wait for 5.1.
YassinTP said:
I have to admit that I'm getting upset about my N5 several times a day now. Since I updated to Lollipop, I'm experiencing random issues with WiFi and 4G data connectivity, my LG G Watch is randomly disconnected sometimes and the worst thing presubably is the memory leak bug - when the phone is running for a few hours, I can't even browse the web with music playing in the background as the music is stopped when I open up more than one tab in Chrome. Obviously, I don't even think of navigating with Google Maps while playing music, and the Google Now launcher is redrawing every time I hit the home button.
I actually never had a custom ROM on my N5 as I was happy with the unmodified stock ROM, but now, I really need to get another ROM to be able to properly use the phone again.
After quickly browsing the forums, I think Cataclysm or something like CM12 or Paranoid Android is what I'm looking for. I figured out that the first one is based on 5.0.1 while the latter are based on 5.0.2... is there any noticable difference? And the most important question: Is the memory leak bug fixed in one of those?
Which ROM would you recommend if I just want to have a ROM that runs very well overall (I don't want to be required to flash every weekly build for bugfixes) and is updated fairly fast when new Android versions are released?
Click to expand...
Click to collapse
There is no memory leak. Most reliable ROM is stock one. I would recommend 5.0.1, root, remove bloatware (yes, even Google can do that) and integrate all updates into system. Off course as @_MetalHead_ said, with 4.4.4 and Xposed you will also get a SuperRom.
_MetalHead_ said:
Either downgrade to KitKat (my recommendation) or wait for 5.1.
Click to expand...
Click to collapse
So the custom ROMs won't help with the issues I'm experiencing?
Downgrading to KitKat wouldn't be pretty as I'm using Lollipop's DNG capture feature with "L Camera" a lot...
zagorteney said:
There is no memory leak. Most reliable ROM is stock one.
Click to expand...
Click to collapse
But what is this about then? http://www.techtimes.com/articles/2...-android-5-0-1-lollipop-memory-leak-issue.htm
YassinTP said:
So the custom ROMs won't help with the issues I'm experiencing?
Downgrading to KitKat wouldn't be pretty as I'm using Lollipop's DNG capture feature with "L Camera" a lot...
But what is this about then? http://www.techtimes.com/articles/2...-android-5-0-1-lollipop-memory-leak-issue.htm
Click to expand...
Click to collapse
Custom ROM will only bring you more issues.
"The thread reveals that several Nexus devices ranging from the Nexus 7 (2013 model), the Nexus 4 and the Nexus 5 were affected by the bug." (from your article) - I own all of them and never ever experienced such a bugs on non of them.
There is a lot off diferent users with their own habits and (no)knowledge. Google must answer some way.
YassinTP said:
I have to admit that I'm getting upset about my N5 several times a day now. Since I updated to Lollipop, I'm experiencing random issues with WiFi and 4G data connectivity, my LG G Watch is randomly disconnected sometimes and the worst thing presubably is the memory leak bug - when the phone is running for a few hours, I can't even browse the web with music playing in the background as the music is stopped when I open up more than one tab in Chrome. Obviously, I don't even think of navigating with Google Maps while playing music, and the Google Now launcher is redrawing every time I hit the home button.
I actually never had a custom ROM on my N5 as I was happy with the unmodified stock ROM, but now, I really need to get another ROM to be able to properly use the phone again.
After quickly browsing the forums, I think Cataclysm or something like CM12 or Paranoid Android is what I'm looking for. I figured out that the first one is based on 5.0.1 while the latter are based on 5.0.2... is there any noticable difference? And the most important question: Is the memory leak bug fixed in one of those?
Which ROM would you recommend if I just want to have a ROM that runs very well overall (I don't want to be required to flash every weekly build for bugfixes) and is updated fairly fast when new Android versions are released?
Click to expand...
Click to collapse
Frank by Sykopompos .........For the N5
YassinTP said:
So the custom ROMs won't help with the issues I'm experiencing?
Downgrading to KitKat wouldn't be pretty as I'm using Lollipop's DNG capture feature with "L Camera" a lot...
But what is this about then? http://www.techtimes.com/articles/2...-android-5-0-1-lollipop-memory-leak-issue.htm
Click to expand...
Click to collapse
Honestly, I've had nothing but problems with Lollipop. I've tried stock, and a couple custom ROMs and there was no difference. I don't think it performs that much better than KK and I'm also not a fan of how it looks so I decided to keep all my devices on KK. Hopefully 5.1 will take care of all of the issues, I might upgrade then.
Or stay on LP and use this fix: http://forum.xda-developers.com/android/software/arm-arm64-android-5-0-lollipop-t3032247
Primokorn said:
Or stay on LP and use this fix: http://forum.xda-developers.com/android/software/arm-arm64-android-5-0-lollipop-t3032247
Click to expand...
Click to collapse
Doesn't have much effect, if any at all, people said they still have "memory leak issues".
If anything, there are probably multiple "memory leaks", and non-developers on XDA will spam links to "fixes" in every single thread/forum section, every time they're posted, and are under a placebo effect.
Then there are also the people who spam about Android 5.1 as if it's a huge improvement over 5.0–5.0.2.
The best band aid for this I've found is to use a kernel with zram compression like Faux kernel and the FauxClock app. I never though I'd have to resort to using compressed ram on my Nexus 5 but it was a godsend on reducing launcher redraws on an HTC Evo LTE running Sense with only 1GB of ram. The issue still pops up but much less frequently for me. BTW I have not run any comparison testing and this statement is pure anecdotal. I just have repeatedly observed on the same rom with the same exact setup for 2-3 months that using 3 kernels without zram required a reboot every day. On the same exact setup with zram I could go 3-4 days. A repeatable test for me was to browse on Chrome for a bit then go to the home screen. Without zram the launcher would redraw almost every time which was the same issue I had on Sense. With zram the launcher never redrew. Poo on Google for letting this issue go on this long without a fix.
I finally went back to lot kat for the same reason a month a go and couldn't be happier. The aggressive memory leak caused me to reboot several times a day. I liked cataclysm, but it's a modified stock nexus rom. So it contains all the same bugs the stock nexus rom does like the memory leak. It only adds new features.
Android lollipop memory leak not fixed in cm 12.1 with android 5.1.1 sources!!
I am using cm 12.1 latest nightlies which is based on android 5.1.1 sources and still I am faxing the lollipop memory leak issue and applications are restarting and the free Ram reduces up to 400 mb with no reason and the Apps will start restarting. I don't know when this memory leak will be fixed!

Why are you so slow?

I'll keep this short and sweet.
When I bought the TF300T back in January 2013, it was snappy.
Several custom firmwares later, it feels like some cheap generic Chinese knock off. I don't know when this happened since I barely used the thing until recentlky (Long story, I said I'd keep it short).
It isn't like I used more advanced apps on it. The standard stuff like unlocking the screen, opening settings, or opening Chrome, is slow SLUGGISH!!!!!
I want to go back to snappy-snappy. There is no reason it became so slow. I tried to flash the newest firmwares available on the development forum, but I fear that those are part of the problem (as they didn't solve it).
I think it started becoming sluggish since i first started flashing custom roms.
If I want snappy performance with just basic stuff (browsing, reddit, whatever), should I revert back to stock firmware?
Update: Due to the lack of replies, I googled "Best TF300T firmware" and I ended up on a post from here.
So I installed Chromi, which is based on the official TF300T firmware, and WOAH, it got back its snappiness from its original stock firmware days, and it isn't even overclocked!
I'll stick to Android 4.2

Should I stick to stock?

I recently got a second-hand S6 from work. My first step is always to look up the XDA forums on the phone to see what my options are.
It seems that a lot of people are happy with the stock ROM, so that could be enough. However, I like root, since I like certain apps that need root. So if that already triggers KNOX, I might as well install Lineage on it while I'm at it.
So I'd love to hear some opinions. Should I stick to stock, or go through the (badly documented, sorry) process of getting this phone customized?
You should definitely stick with stock ROM if you want to use your phone as daily driver.
I always liked the call recording feature so I can keep track of verbal agreements made over the phone. I believe it can be done using Xposed, but Lineage has it built-in (although it doesn't auto-trigger unfortunately). Even with stock, I'd still need root to do it, and that triggers Knox, right?
Thanks, hopefully some more people will have something to say about it.
Custom ROMs are good, but there are always some sort of malfunctions.
For a phone that has an up-to-date firmware, I wouldn't install custom ROM.
While S6 support has dropped, meaning that it will no longer receive an update, but it still has an updated firmware, I would say it will stay good for at least one more year.
After that I'll consider installing custom ROMs, just like what I did with my older phones.
And as @forumber2 mentioned, for a daily driver, stock is better.
However, if you don't mind troubleshooting the issues on the custom ROM and have the time, then you should install it.
And about rooting, yes, it will trigger the Knox, but since Nougat, I've unrooted my phone and I personally didn't need to root it again, though I'm kinda considering it.
The bottom line is that stay with the stock for a while, if didn't satisfy you, then install customs. The stock ROM, doesn't have many issues, or at least I didn't encounter many that I couldn't solve, just like any other stock ROM.
stock ROM. but you can root it and use xposed to do some things you want..
None of the AOSP ROMs have a camera that is on par with the stock one - that's my reason for sticking through with stock on an Android phone since... ever, really. I'm not a fan of keeping things the way they are. If the camera would be as good as on stock, I'd ditch stock immediately, but unfortunately, the drivers for the camera are proprietary, so, it's unlikely that that will ever be the case.
BUT you can get stock-based custom ROMs - I'm currently using the S8+ port, which seems to be working flawlessly. They are usually debloated, with various tweaks and features that aren't usually available, quicker and just generally better.
Stay stock man custom Rom are bad you will lose many futures and performance and battery . I play games on s6 I tried all custom Roms nothing worked always end up with performance and Wi-Fi problems I am now on latest stock nougat and I will just wait until I find cheap s8 then I will sell this poor s6.
There nothing you can do about s6 to get him better than stock. Nothing except get root to use some apps like change location or install some sound apps that requires root..thats it

Android One is a massive failure and why I am downgrading back to Oreo

Hello, I am officially downgrading back to Oreo now due to not seeing bugfixes from Xiaomi for several months on common problems reported by many people to Xiaomi ever since Android Pie update was pushed. They did not fix anything, and it does not look like they will either.
Let me debunk for you my thoughts on Android One and how Xiaomi has handled it:
- We are guaranteed two major updates and security patches, but we are not guaranteed any stability or bugfixes! This is just a cheap update to Android Pie with only security updates being pushed, and I find it absolutely unacceptable. Xiaomi probably does not want to give resources to such a unpopular not profitable or well-selling device (compared to their other devices and MIUI) and are just delivering the minimal they have to in order to stick to and fulfil the conditions set in the Android One project.
- I noticed not only lower battery lifetime, but also several bugs. This includes completely random MASSIVE lags in for example something as simple as using Google Maps (nothing else being used on my phone when lagging!)
- My Wi-Fi not working well at all taking a long time to scan and connect, not being able to connect to hidden networks AT ALL
- Random crashes even when I was on my way to an important exam and even "freezing" up in calls and weird buzzing screeching noises in calls.
- I have LTE, but I cannot call over VoLTE or VoWiFi, because this phone does not have the support for my carrier. My phone calls now go through 2G! While my Apple, Samsung and Huawei friends are laughing at me.
- My friend reported one of his speakers DIED on him not even half a year after the purchase.
Note, I have done factory resets, I have tried to give it a chance, but it just doesn't improve. This is a horrible device, and that is my 2 cents.
You should not buy phones just from the specifications you see it has, you should care about plenty a other things that might be wrong. I have decided to go back to Oreo, and at least have a decent device, and I think you should too, which is why I am sharing this with you. Will I buy another phone from Xiaomi? I am not so sure after this ...
How you do it is simple, you just download the latest Oreo OTA: V9.6.10.0.ODLMIFF, do OEM unlocking and flash it using flash_all_lock_crc.sh on Linux or the flash_all_lock_crc.bat on Windows (will erase all data NB)
Join me downgrading to Oreo, WARNING: Only at your own risk!
Need drivers, download the fasboot package binary for Linux or Windows from Google and install Xiaomi ADB/Fastboot drivers, for Linux it is not necessary when I tried it:
Windows: https://dl.google.com/android/repository/platform-tools-latest-windows.zip
Linux: https://dl.google.com/android/repository/platform-tools-latest-linux.zip
Mac: https://dl.google.com/android/repository/platform-tools-latest-darwin.zip
1. Download the latest 8.1 OTA http://bigota.d.miui.com/V9.6.11.0....0.ODLMIFF_20181112.0000.00_8.1_8028e3bf1c.tgz
2. Enable developers options by tapping the build number in about phone multiple times, and in developer options enable OEM unlocking
3. Shut the phone down, hold the volume down when plugging it into the PC or hold the volume down + power to enter fastboot mode (you should see it say fastboot and the Mitu mascot).
4. OEM unlock using command "fastboot oem unlock" WARNING: Full data wipe, unless you hold volume down you might be able to stop this, look for other threads on xda-developers for this.
5. Flash using flash_all_lock_crc.sh on Linux or the flash_all_lock_crc.bat on Windows, maybe you can use the ones without data wipe, again you should take backup of your important data!
6. Enjoy a not so terrible device
Now I just have to figure out how to stop auto-downloading of May OTA and notifications about updating, probably needs root?
EDIT:
Can go into Developer Options and disable Automatic system updates
I complete agree with you bro, Android One is almost like we are beta testers for all the time. My Mi A2 lite give me some annoying issues:
1) Bluetooth don't work proprely with my sound car system (freeze the music when I take in my hands or the road shake the device);
2) Autofocus don't work for Gcam in low light and even in the stock app camera the focus isn't correct edge to edge, making some softness in the corners;
3) Hotspot wifi router works for some minutes and for nothing the mobile data stop.
4) Ram management is a rubbish, just opening the camera any other application reload;
After all I understand Samsung and others Brands for delay updates, at least is not full of bugs like Xiaomi (same with MIUI).
if you only downgrade, without patches or fixes, android 8.1 will be a pain in the ...
the anti-roll back politic of xiaomi only makes harder to downgrade...
NeoZX58 said:
if you only downgrade, without patches or fixes, android 8.1 will be a pain in the ...
the anti-roll back politic of xiaomi only makes harder to downgrade...
Click to expand...
Click to collapse
And about customs ROMs? They are more stable and bugfixeds than stock or not reliable yet? Actually I prefer to install Pixel Experience (Pie) and not downgrade to Oreo.
I like pir granted I never use stock ROM custom is the way to go
Yep pie OS definitely consumes more battery than oreo and I'm almost tempted to role back to oreo just to have more battery life.
I'm currently using lineageos by 33bca it's very stable, I recommend you to give it a try. The only thing I hate is that the ram management is really awful (both with stock and custom rom), most of the time the phone has to reload the applications even if I only have 2 applications opened.
Are you having some problem with sim/network? Because I saw in some post a fix to use after downgrading from pie to oreo.
I never upgraded from Oreo to Pie. Looks like i made the right choice.
gatomestre08 said:
I complete agree with you bro, Android One is almost like we are beta testers for all the time. My Mi A2 lite give me some annoying issues:
1) Bluetooth don't work proprely with my sound car system (freeze the music when I take in my hands or the road shake the device);
2) Autofocus don't work for Gcam in low light and even in the stock app camera the focus isn't correct edge to edge, making some softness in the corners;
3) Hotspot wifi router works for some minutes and for nothing the mobile data stop.
4) Ram management is a rubbish, just opening the camera any other application reload;
After all I understand Samsung and others Brands for delay updates, at least is not full of bugs like Xiaomi (same with MIUI).
Click to expand...
Click to collapse
Seems like more of the same issues I have experienced, it is simply not good enough for what would be expected of day-to-day use. I think we got exactly what we paid for with this device, sadly, and from what I know the Pie update already released to for example S8 and it is working perfectly well and stable for those. But, again, much more popular and well-financed device than our cheap A2 Lite.
NeoZX58 said:
if you only downgrade, without patches or fixes, android 8.1 will be a pain in the ...
the anti-roll back politic of xiaomi only makes harder to downgrade...
Click to expand...
Click to collapse
For me this has been the easiest device to downgrade. Xiaomi hosts the OTA officially, OEM unlocking simply by an easy command no phone or e-mail verification just like the Pixel(Probably Android One related), and they made the script to downgrade it for you. I had much more trouble before on other devices. like Samsung using ODIN, Xiaomi with MIUI and similar, having to go through a verification by e-mail to unlock at HTC etc etc. I do not get what you are on about?
Also, why is it a pain without patches or fixes? It is much better than what you get with Pie so far, at least that is for me. There is way more lacks of patches and fixes for Pie than for Oreo ...
Remember, this was the last version released just before the May Pie update, it is very recent in itself only by some 7 months ...
anzhaki said:
Yep pie OS definitely consumes more battery than oreo and I'm almost tempted to role back to oreo just to have more battery life.
I'm currently using lineageos by 33bca it's very stable, I recommend you to give it a try. The only thing I hate is that the ram management is really awful (both with stock and custom rom), most of the time the phone has to reload the applications even if I only have 2 applications opened.
Are you having some problem with sim/network? Because I saw in some post a fix to use after downgrading from pie to oreo.
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Click to collapse
I really wanted to try the custom ROMs, but I have banking apps that complain to me if my device is rooted or similar, and refuses to run. These are important apps for paying for goods and services that you need in order to go about your life normally. I can get around it using Magisk Hide, but I would rather not
SIM/network problems actually worked fine on Oreo and Pie (official ROM) for me all the time. I can use 4G LTE band20 perfectly and other bands to access internet, and it immediately connects to 2G/3G(3G being closed in my country soon for 4G and 5G improvement) for calls when it needs to. Coverage is also well in my country. My company use Ericsson base stations and not Huawei ones, but not like that matters.
gatomestre08 said:
And about customs ROMs? They are more stable and bugfixeds than stock or not reliable yet? Actually I prefer to install Pixel Experience (Pie) and not downgrade to Oreo.
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pixel experience, AOSiP and Lineage are the best custom Roms so far, but, my issue is from RAM management in android Pie (custom or stock).. after hours of use the phone becomes unusable... :/
courfazor said:
For me this has been the easiest device to downgrade. Xiaomi hosts the OTA officially, OEM unlocking simply by an easy command no phone or e-mail verification just like the Pixel(Probably Android One related), and they made the script to downgrade it for you. I had much more trouble before on other devices. like Samsung using ODIN, Xiaomi with MIUI and similar, having to go through a verification by e-mail to unlock at HTC etc etc. I do not get what you are on about?
Also, why is it a pain without patches or fixes? It is much better than what you get with Pie so far, at least that is for me. There is way more lacks of patches and fixes for Pie than for Oreo ...
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nope, if you only do this, you don't have RIL, can't record videos from camera and only one sim works...
i told you because i did it, you need a several fixes for sim, modify files in the official OTA to flash more files and need the modem pie img and flash it too...
i agree that the android one program wont ever give us a solid flawless build, after all it is ment for lower to mid range devices that will be quickly overlooked after release , i must admit this a2 lite is the best phone i have had so far even with the instabilities but thanks to the xda community i have been able to make the device truly mine and how i like it. i had to get this device after my nexus 5x broke during in a motorcycle accident, it was all i could afford and it performs well for my needs, i did install twrp and Butterfly for Daisy to fix the GCam mis focus issues, eventually i gave in and installed magisk to manage tge kernel with arduitor and increase battery life. i never had the luxury to run Oreo on this devixe because as soon as i got it i unlocked the bootloader and when it restarted it booted into the updated pie partition and i decided to run with it. i dont think xiaomi or Google will actually fix any bugs but we are on XDA and DIY is always an option.
NeoZX58 said:
pixel experience, AOSiP and Lineage are the best custom Roms so far, but, my issue is from RAM management in android Pie (custom or stock).. after hours of use the phone becomes unusable... :/
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Not good. I think this was the same massive lagging issue I experienced, I just did not know it was due to bad RAM management. Is this a fix that needs to be done to the ROM directly or only the kernel? I am not familiar with custom ROM/kernel development that much, but I have experienced some kernels on devices working much better than others like ElementalX.
NeoZX58 said:
nope, if you only do this, you don't have RIL, can't record videos from camera and only one sim works...
i told you because i did it, you need a several fixes for sim, modify files in the official OTA to flash more files and need the modem pie img and flash it too...
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Click to collapse
I am able to record videos from my camera perfectly, it works very stable. I used this version of Oreo just some months ago and it worked great. I have the version with 4GB RAM and 64GB eMMC. I think the reason I experience no issues is because I only use one primary SIM for 4G and calling in SIM slot 1, and do not have a use for the 2nd SIM slot so for me, it is perfect, but too bad for the people that actually needs this feature like you About updates to RIL I assume the firmware used for modem/calling, which for me works so any updates are not that needed for me to have it working perfectly.
Azatecas said:
i agree that the android one program wont ever give us a solid flawless build, after all it is ment for lower to mid range devices that will be quickly overlooked after release , i must admit this a2 lite is the best phone i have had so far even with the instabilities but thanks to the xda community i have been able to make the device truly mine and how i like it. i had to get this device after my nexus 5x broke during in a motorcycle accident, it was all i could afford and it performs well for my needs, i did install twrp and Butterfly for Daisy to fix the GCam mis focus issues, eventually i gave in and installed magisk to manage tge kernel with arduitor and increase battery life. i never had the luxury to run Oreo on this devixe because as soon as i got it i unlocked the bootloader and when it restarted it booted into the updated pie partition and i decided to run with it. i dont think xiaomi or Google will actually fix any bugs but we are on XDA and DIY is always an option.
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But it was actually working well enough for me too on some of the builds, but I do agree that it is probably not a phone that was meant to be supported for long. Another person I know has the A2 model, and he says it has been working perfectly well for him for all this time even on latest Android Pie. I do not know if there are much differences between them, but I do know the A2 is a much more popular device. Personally I prefer the A2 Lite just for the audio jack, and I still like the legacy MicroUSB. People would call me mad for this, but haha, that is just who I am.
I am afraid this device is not nearly as popular to get enough DIY effort into making a custom ROM/kernel, I am certainly not anyone who knows enough to get into development of it. I hope it will go well and that somebody will take the challenge, or maybe it has already happened?
courfazor said:
I am afraid this device is not nearly as popular to get enough DIY effort into making a custom ROM/kernel, I am certainly not anyone who knows enough to get into development of it. I hope it will go well and that somebody will take the challenge, or maybe it has already happened?
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i actually think the mi a2 lite is more popular than the regular A2, it has more features and a better battery for a cheaper price so it is more accessible to more people and therefore more reach developers. Butterfly for Daisy is a great Custom Kernel that fixes some issues including the GCam focus issue among other things on Pie, i highly suggest you read that thread to see if it offer solutions to some of your issues with the device. im still running stock Rom with the custom kernel and everything works great. others have reported Resurrection Remix/Puxel Experience/ and Lineage Os bring additional stability and fixes in coordination with the kernel. i havent found the need to try a custom rom yet but development is very active on the device. however it is a low end phone and QA is not as good so some devices might be lemons straght out of the factory and not perform as good.
I have almost no issues with my Mi A2 Lite. No slowness except what I expect from a $159 phone, GPS works, bluetooth works albeit I hate that they removed AAC, WiFi is perfectly fine and maxes out my connection with bluetooth on. Only thing I don't like is how crap calling is, but I figured that would be the case when I bought it at again, $159 and knew some American bands were missing. Battery life is 8-11 hours of SOT with regular usage. I use the IR blaster to control my stereo receiver, FM radio is nice. Glass has some light scratches, but again I expect that for $159.
I have a brand new never opened Oreo Mi A2 Lite in my desk drawer still in the box that I haven't felt the need to pull out yet. I think as someone else has pointed out, there may be two hardware revisions because mine is fairly flawless.
I downgrade my Mi A2 Lite to Oreo V9.6.6.0.ODLMIFF (August 2018) and was surprised how good and perfect is this version, looks like I have an new Smartphone. Now Bluetooth works perfect, Gcam Autofocus is accurate, fine RAM mannagement, battery life is great, only miss FM Radio.
Mi A2 Lite was arruined by Android Pie.
Shame on you Xiaomi, I'm very disappointed with the crap updates that we received from you, seems like your only purpose is for the users buy an new one device.
anzhaki said:
Yep pie OS definitely consumes more battery than oreo and I'm almost tempted to role back to oreo just to have more battery life.
I'm currently using lineageos by 33bca it's very stable, I recommend you to give it a try. The only thing I hate is that the ram management is really awful (both with stock and custom rom), most of the time the phone has to reload the applications even if I only have 2 applications opened.
Are you having some problem with sim/network? Because I saw in some post a fix to use after downgrading from pie to oreo.
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For the ram management... open your kernel 'tweaker' app and disable 'Adaptive Low Memory Killer', it seems to like killing apps on background, even with enough ram to spare... It'll make no magic, but definately helps :highfive:
Sorry, needing Help.
Could you please post a tutorial for this, or a good noob Xiaomi step by step? I have unlocked my phone a few months ago. I don't remember how I did it. I have since moved to another phone. I have installed twrp and had it rooted with majisk. a factory reset took care of majisk. I would love to go back completely to stock oreo.
I only need one slot on the sim so this should be ok.
Your directions for install sound good but seems like something might be missing. I'm new to the xiaomi devices. They seem way more comlicated than all the Samsungs I've had.
PLEASE, and thank you:good::good:
Rev10eight said:
Could you please post a tutorial for this, or a good noob Xiaomi step by step? I have unlocked my phone a few months ago. I don't remember how I did it. I have since moved to another phone. I have installed twrp and had it rooted with majisk. a factory reset took care of majisk. I would love to go back completely to stock oreo.
I only need one slot on the sim so this should be ok.
Your directions for install sound good but seems like something might be missing. I'm new to the xiaomi devices. They seem way more comlicated than all the Samsungs I've had.
PLEASE, and thank you:good::good:
Click to expand...
Click to collapse
All your data on phone will be lost , take back-up on PC if necessairy.
For full stock rom , download Miuflashtool zip. extract and install on your PC, download stock rom for your phone on your PC and extract it , boot into fastboot and connect your device to PC ,in flashtool click on refresh, your device should appear ( numbercombination 225cc80.... or something like that) click browse in the left corner and select the extracted stock rom file, hit flash and wait till you see succes in green on the right . Your device will take about 10 min to boot . You're now on stock rom, locked bootloader, no root and stock recovery . I flashed my device MiA2 lite) yesterday with latest Pie stock rom after I had bootloop
bricked it. I don't now about oreo stock rom , there could be issues with network connection, video playback and swapped simcard because of anti rollback protection.
Thank you so much.
That was super simple and super quick. I am back to stock Pie, unrooted and and the boot loader is locked again. I used OREO and the phone works fine. Make sure you disable update or it will update to pie. I need to redo it to go back to oreo.
I want to downgrade. What about second sim slot OREO error ??? What version is the best? And what version havent bluetooth/wifi/gps issue? I dont remember what version I was at last on oreo.

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