I´m not able to install any rom above Android 9 - Samsung Galaxy S7 Questions and Answers

I really would like to install roms above Android 9, but when I try it the bluetooth and only the bluetooth stop working.
If I wipe it and come back to the Android 9 based rom, it works like a charm.
does Anyone know why ?
Please help !

Don't know.
Pie is a better OS though; no scope storage and full overlay support.
Apps like Karma Firewall retain their logging feature with Pie, lost with Q.
Your hardware will be likely be bogged down by Q.
I won't load Q on my Note 10+ because I know it will screw it up for a few small perks at best.

Related

[Q] Simple Google ROM for GT3110

hello,
It may have been already posted, but i would like to put on my GT3110 a simple & stable ROM without any additional SAMSUNG layer or any other modification.
i've tested the ROM provided by default, very slow and too much stuff that i don't want in it.
i've then tested the CyanogenMod 10 nighlty build, but the Keyboard wasn't working even after having done the clean as recommended on the web.
i've then tested the ROM RomsWell but it contains the SAMSUNG layer.
i'm now using the Paranoid Android 2.51 but the paranoidSettings seems to modify the resolution of the tablet and icons are not positionned correctly when moving from landscape to portrait.
i don't forget how big the work done by all these people providing this for free mainly, but as this tablet is dedicated for a gift to someone not android addict nor interesting in changing ROMs regularly,
So i would like to implement a Google stock ROM with nothing more/less than what is provided by google. even if i loose some performances or other things.
can you tell me where i can find this for the GT3110?
thank you in advance
If you install a launcher like Nova Launcher Prime, you'll find much of the Samsung layer gone. Some of the Samsung apps are superior. Email, Contacts and Planner come to mind. I would call the system easy for unsophisticated users and reliable as well. There plenty of help and a real user manual.
I've been flashing roms for years now and decided to stay with a rooted SGT27. Custom roms, even AOSP aren't that easy to use and there are always bugs.
This .....
king200 said:
If you install a launcher like Nova Launcher Prime, you'll find much of the Samsung layer gone. Some of the Samsung apps are superior. Email, Contacts and Planner come to mind. I would call the system easy for unsophisticated users and reliable as well. There plenty of help and a real user manual.
I've been flashing roms for years now and decided to stay with a rooted SGT27. Custom roms, even AOSP aren't that easy to use and there are always bugs.
Click to expand...
Click to collapse
If you (or the person its for ) isnt into modding Android, stick to stock. I use Apex launcher (Free) and to be honest they are all pretty much the same. Touchwiz isnt that bad and Samsung stock apps are really cool.
I would suggest updating it to JellyBean stock via Odin/Heimdall or just wait for the official update via Samsung.I personally use AOKP M1 but its a little confusing to set things up at first and needs tweaking.NOT noob friendly at all and takes time to work it out. ( but that's why I like it).
I would be careful giving "Root" access to inexperienced users as they may get themselves into trouble with it....Remember it gives them full access and control of the ROM. I would suggest a start up manager either way ,to stop all the junk starting up when you boot. Samsung loves bloat lol.
If you want pure Android, flash an AOSP no frills ROM.
jayce996 said:
hello,
It may have been already posted, but i would like to put on my GT3110 a simple & stable ROM without any additional SAMSUNG layer or any other modification.
i've tested the ROM provided by default, very slow and too much stuff that i don't want in it.
i've then tested the CyanogenMod 10 nighlty build, but the Keyboard wasn't working even after having done the clean as recommended on the web.
i've then tested the ROM RomsWell but it contains the SAMSUNG layer.
ican you tell me where i can find this for the GT3110?
thank you in advance
Click to expand...
Click to collapse
This does not exist, in fact it does not exist for any device. Stop dreaming of the mythical "clean" ROM that is 10x faster. There is a lot more to a functioning ROM than Google open source Android. There is no such thing as a pure AOSP ROM for any device because its takes Android + kernel + drivers + libs + apps + bootloader + etc. to have a functioning ROM. and everything except the base Android API is device and version specific.
The Samsung touchwiz launcher doesn't slow anything down and if you don't like the way it looks, as suggested above, install one of the good third party launchers and its not even used.
I find this tablet running the Samsung stock ICS to be very fast and clean, So one would wonder what are you doing to it to make it "slow" There's only a few Samsung apps included and unless you run them, they just sit there doing nothing. You can hide them if you don't want to see the icons.
thank you guys,
i'll try the JellyBean standard ROM as recommended and try another free launcher

Prevent upgrade to Android 10 (Q)?

Short version: What's the easiest/best way to make sure my (unlocked/Magisk-rooted) 7Pro does NOT upgrade to Android 10?
Long version:
New 1+ owner here after finally giving up on Google's ability to make a phone I like (I have had only Google phones since Nexus One, and just now retiring my Nexus 6) -
Before getting the 7Pro, I got/tried/returned the horrible Pixel 4XL - that I might actually have kept if Google had done a better job on the software - Android 10 and the new Assistant features. (*Shocking to me that out of the box, this brand new factory fresh phone is loaded with GAPPS that lack the features that Google advertises for the phone! Requires many updates, and still doesn't work properly.)
Since I don't want to effectively become a beta-tester for this new stuff, I really want to prevent the 1+ from updating to Android 10 and not quite sure how to make sure:
The phone came with a 9.x version, and did 1 system upgrade to 9.5.13, and it's now telling me another system upgrade is available. But, best I can tell, there is no way to know what build it is going to update to until after it's done?
Android 10 stable branch has been mostly fine. The only bug I've experienced was due to custom kernels and modules. I'd say avoid 10.3 until the wifi brain cpu issue is fixed.
relaxable said:
Short version: What's the easiest/best way to make sure my (unlocked/Magisk-rooted) 7Pro does NOT upgrade to Android 10?
Click to expand...
Click to collapse
xxxNoLimits can systemlessly debloat OPBackup if you select that as one of the available options. That will prevent auto updates.
Best as I understand, 9.5.3 was the last Pie Rom. Any further updates will be Q.

Redmi 9a flashed with Treble GSI (stock android ROM) - just saying thanks

Hi everyone,
I've been away from the ROM scene for a few years and was pleasantly surprised to find out that even a MediaTek phone these days can be flashed with a ROM different from its original. With a lot of bumps and information from this thread and others, I was able to test the Lineage, Havoc, and Treble ROMs, flashing through adb commands on fastbootd on unsigned xiaomi drivers. The one with the best compatibility so far is an older ROM, the Treble 10 GSI bundled with go gapps. Treble 11, the latest, doesn't have a working "recent apps" button (multitasker/app switcher). I'm not using this phone as a camera phone, but I did install an older Gcam (Gcam 2.3, I think) by googling the phone's mediatek processor, Helio G25.
On stock android, I do feel like the phone is much improved from the MIUI OS's bloat. I feel that Xiaomi as of late is putting too much adware, a far cry from when I bought my first phone from them (A Redmi 1S).
I would like to thank everyone here for the recovery files, twrp, etc.
I'd love to know how you accomplished this, as an otherwise decent phone is, I feel, crippled by MIUI's ridiculous bloat.
Bludwurst said:
I'd love to know how you accomplished this, as an otherwise decent phone is, I feel, crippled by MIUI's ridiculous bloat.
Click to expand...
Click to collapse
Hi @Bludwurst ... I'll see if I can write something semi-coherent about it. Please give me a few days. But the general method was pretty similar to flashing other treble-based ROMs, the important thing is that the phone boots into FASTBOOTD ("elevated" fastboot) and the rom you're flashing is the correct architecture with some Google Go apps (if you want it to be easier to set up). They update every few weeks, so depending on the progress, it may even be feasible to try out the other more popular ROMs. Lineage was 2nd best in my experience, and Android 11 to boot with its own recovery, but it doesn't come bundled with Google Go apps, you'll have to flash the Google apps yourself.
Major caveat about the treble GSI i'm using though -- the Gcam with HDR on has a chance of shutting down (exiting). It's less of an issue when the setting is off. I do have a separate primary camera phone so that wasn't an issue to me.
I've had the phone for about 3 weeks now. I think the biggest difference between this ROM and the MIUI OS is that the MIUI OS is very aggressive about killing my VPN (Ad blocker) and other background apps. With this Treble GSI (Android 10, not 11), I won't claim that my mediatek phone suddenly became a snapdragon, but there's no unexpected app-killing, which is very important for Blokada to stay alive.
**Has any other app crapped out (crashed/exited) since I changed ROMs?**
I don't run games on this phone, so I can't say if there's a difference between MIUI and Treble, but most of the productivity stuff is running okay (time tracker, markdown editor, pdf viewer, etc.) there IS some slowdown when running mobile youtube on my browser (yes, i don't run the youtube app... there may be an improvement if you're using a dedicated app.
I bought this phone as my work tracker phone. Before, with the MIUI stuff, it would stutter after a few apps were loaded. This is improved, but under heavy loads (10+ tabs, video playing), the phone is likely to complain.
**How's the battery life**
I bought this phone for the battery life, so I'd say I'm pretty satisfied on that front. The difference between the MIUI and the Treble GSI.... there's some small improvement with the Treble GSI. But it is (after a few weeks of use) not as much of a "battery boost" as I initially thought. Maybe this is because MIUI keeps killing background apps that now stay on? Can't tell.
**Any other issues**
I had to fix brightness and I think the headphone bug. I still have the commands somewhere, I'll dig it up.
Next, I am not sure if this phone will get security issues moving forward, or if i'll have to keep reflashing to a later GSI. I haven't checked if there's a way to sideload kernel security patches.
**Worth it to switch?**
Yeah, absolutely. Not having to reload apps is a huge deal, and not losing working data while typing helps. Tradeoff is camera hdr and security.
This all sounds very interesting.
I've admittedly not kept up with the Android scene (to call it something), so I'm a bit lost regarding Treble ROMs and such; I'll try to catch up a bit.
Take your time, I can wait.
(It goes without saying that, should I not like the results, I can always bail and reinstall an official Xiaomi ROM for this device, no?)
Yes, MIUI is extremely aggressive killing apps, and getting it to stop is rather confusing (it's not enough to turn off battery optimizations... You need to dig into Settings).
I managed to stop it from killing Netguard, at least...
I also don't play games or otherwise make extremely heavy use of the phone; I also don't care much for camera apps, so such disadvantages aren't dealbreakers for me.
Thank you for your reply
can you tell what gsi did you install? tkss
Luelu said:
can you tell what gsi did you install? tkss
Click to expand...
Click to collapse
You should use arm32_binder64-ab variants for this device, and you should flash an image that is THE SAME ANDROID VERSION you currently have or 1 version above. Example if you have Android 11, Flash Android 11R version, if you have Android 10 only flash ANDROID 10Q versions, etc.
To find out what GSI image should you use, this app makes it easier, it recommends you which one to download. https://play.google.com/store/apps/details?id=tk.hack5.treblecheck&hl=&gl=US --
#Another mirror:
https://www.apkmirror.com/apk/hacki...lease/treble-info-5-0-6-android-apk-download/
2 Years later, i made a guide on how to flash it , maybe it can be useful to you.
Xiaomi Redmi 9A 9i 9AT 10A
Notes about tinkering with Android Project Treble. Contribute to phhusson/treble_experimentations development by creating an account on GitHub.
github.com
s_code said:
Hi everyone,
I've been away from the ROM scene for a few years and was pleasantly surprised to find out that even a MediaTek phone these days can be flashed with a ROM different from its original. With a lot of bumps and information from this thread and others, I was able to test the Lineage, Havoc, and Treble ROMs, flashing through adb commands on fastbootd on unsigned xiaomi drivers. The one with the best compatibility so far is an older ROM, the Treble 10 GSI bundled with go gapps. Treble 11, the latest, doesn't have a working "recent apps" button (multitasker/app switcher). I'm not using this phone as a camera phone, but I did install an older Gcam (Gcam 2.3, I think) by googling the phone's mediatek processor, Helio G25.
On stock android, I do feel like the phone is much improved from the MIUI OS's bloat. I feel that Xiaomi as of late is putting too much adware, a far cry from when I bought my first phone from them (A Redmi 1S).
I would like to thank everyone here for the recovery files, twrp, etc.
Click to expand...
Click to collapse
by the way can you share the links you used to download those roms? I wanna try em out too

Best Android 12 Rom So Far

Hi guys,
after almost 2 years with MIUI, Android 10 and Android 11 with MIUI 12.5, I would like to try a custom Android 12 rom before selling the device after the summer and buy something new.
As usual, there's a lot of custom roms. Even with A12. Onestly I would prefer to focus on a specific rom avoiding to try all the possibilities, this phone is my daily driver at the moment.
So I can see CrDroid, Evolution, Aosp, Voltage, Arrow... etc etc. Maybe seems a newbie question but which could be not a best rom but the first one to be tried ? Mainly I'm using the X3 to make call ( of course ), surf the web ( of course ), take photos to my children ( so the quality is very important for me ) and use it for GPS ( Mapy CZ and Here Maps ). With an eye on the battery duration...
Which A12 rom could be a good initial attempt ? Not so hard to be installed, I don't want to spend hours in bootloops or issues eheheh.
PYCON said:
Hi guys,
after almost 2 years with MIUI, Android 10 and Android 11 with MIUI 12.5, I would like to try a custom Android 12 rom before selling the device after the summer and buy something new.
As usual, there's a lot of custom roms. Even with A12. Onestly I would prefer to focus on a specific rom avoiding to try all the possibilities, this phone is my daily driver at the moment.
So I can see CrDroid, Evolution, Aosp, Voltage, Arrow... etc etc. Maybe seems a newbie question but which could be not a best rom but the first one to be tried ? Mainly I'm using the X3 to make call ( of course ), surf the web ( of course ), take photos to my children ( so the quality is very important for me ) and use it for GPS ( Mapy CZ and Here Maps ). With an eye on the battery duration...
Which A12 rom could be a good initial attempt ? Not so hard to be installed, I don't want to spend hours in bootloops or issues eheheh.
Click to expand...
Click to collapse
If you want something stable with good long-time support, there's only Lineage, ArrowOS and maybe AospExtended
If you take lot of photos, ArrowOS offers you unlimited storage in Google Photos. In Lineage you can add that feature using a Magisk module.
I went with ArrowOS for the unlimited photo storage and a few pixel features.
I have found a phone app that automatically records all calls and a Gcam that makes great photos.
Everything is better than MIUI really
On other phones, I was happy using AOSP Ext and CrDroid. What about this last one? I can start trying Arrow maybe...
PYCON said:
On other phones, I was happy using AOSP Ext and CrDroid. What about this last one? I can start trying Arrow maybe...
Click to expand...
Click to collapse
CrDroid should be good as well.
The developer made a break of 2 - 3 because he gave the phone to his wife but now it continues to receive regular updates.
Noter2017 said:
If you want something stable with good long-time support, there's only Lineage, ArrowOS and maybe AospExtended
If you take lot of photos, ArrowOS offers you unlimited storage in Google Photos. In Lineage you can add that feature using a Magisk module.
I went with ArrowOS for the unlimited photo storage and a few pixel features.
I have found a phone app that automatically records all calls and a Gcam that makes great photos.
Everything is better than MIUI really
Click to expand...
Click to collapse
Could you provide the name of that phone app that records calls and gcam which makes great photos?
I am looking for exactly the same thing as the op. Right now on stock but it is so sloow
no1geek said:
Could you provide the name of that phone app that records calls and gcam which makes great photos?
I am looking for exactly the same thing as the op. Right now on stock but it is so sloow
Click to expand...
Click to collapse
Here you go
Mod Edit: Link Removed
AOSP dialer has to be installed in Magisk.
GPay SQLiteFix is a fix to make Google pay work, has to be flashed in Magisk as well.
After installing Aspen (GCam mod) create a folder called ConfigsSettings8 on your phone's storage and paste the aspen2.xml there.
Start Aspen, double click on the black area of the screen and select aspen2.xml
@Noter2017: I'm curious here about your setup, so a few questions?
Is Bluetooth working alright with external audio devices?
Does GPS work reliably?
Is general wireless connectivity stable?
Can advanced reboot be enabled easily?
Is button navigation possible and can buttons be reversed?
I see you have Magisk, so no questions about rooting...
pnin said:
@Noter2017: I'm curious here about your setup, so a few questions?
Is Bluetooth working alright with external audio devices?
Does GPS work reliably?
Is general wireless connectivity stable?
Can advanced reboot be enabled easily?
Is button navigation possible and can buttons be reversed?
I see you have Magisk, so no questions about rooting...
Click to expand...
Click to collapse
1) Bluetooth works fine for me. I use it with my Mi Band and a portable speaker. Personally I never had problems with Bluetooth, no matter which ROM I used.
2) I use GPS on a daily basis and it also works.
3) Works. With a speedtest get 400 Mbps on my 5 GHz WiFi at home (1 Gbps cable).
4) Can be enabled in Settings - Gestures
5) I use button navigation and didn't face any problems. You can revert the layout in Settings - Gestures - System navigation
Only problem I face after moving to ArrowOS 12.1 was that some backups made with Migrate didn't work. A few apps would crash immediately (Tailscale, for example) after starting (had to clear storage), my taxi app asked to verify my credit card again which didn't work. Had to remove and add the same card again.
Also customization is pretty much absent which might be a problem for some people.
I had a long free weekend, so I decided to spend a few hours upgrading. If the ArrowOS wouldn't have worked reliably, I would have changed ROMs to something else. ArrowOS 12 is EOL and I will stick with ArrowOS 12.1 till the end of the year. Really getting too old to do clean flashes all the time
I think CrDroid 12 (8.4) is superior. I use it with ANXcamera and Magisk

Help Me Debloating Samsung A51 Android 12

I am using Samsung A51 running on Android 12. My device is lagging since last few days. I want to debloat my device. I had debloated once, but it stopped working settings app when it was running on android 11.
I need the debloating list which don't crash any essential app.
Please help me.
hello, for more comfortable debloating i will recommend you to use ADBAppControl.
i do not know by what way i debloadted my phone, but in that programm you have a feature of backing up the .apk file of the application you uninstalled.
You can debloat your phone by this tactic
1. Debloat your phone without uninstalling system applications;
2. Debloat your phone by uninstalling samsung applications (samsung free, samsung galaxy friends);
* If you want more, you can follow this site: https://www.alliancex.org/shield/apps.html
or (i do not think, really) flash a custom ROM, like elementary OS
If it was help, let me know)
vmirrimv said:
hello, for more comfortable debloating i will recommend you to use ADBAppControl.
i do not know by what way i debloadted my phone, but in that programm you have a feature of backing up the .apk file of the application you uninstalled.
You can debloat your phone by this tactic
1. Debloat your phone without uninstalling system applications;
2. Debloat your phone by uninstalling samsung applications (samsung free, samsung galaxy friends);
* If you want more, you can follow this site: https://www.alliancex.org/shield/apps.html
or (i do not think, really) flash a custom ROM, like elementary OS
If it was help, let me know)
Click to expand...
Click to collapse
Thanks a lot. I'll give a try.
Hello, by the way, now I want to go back to the custom ROM, and I may make a video about what I will be able to remove from the phone avoiding future bugs and problems. if you want
vmirrimv said:
Hello, by the way, now I want to go back to the custom ROM, and I may make a video about what I will be able to remove from the phone avoiding future bugs and problems. if you want
Click to expand...
Click to collapse
Ok, give me the video link.
hello, wait about 30 minutes
THE video is done! But I am sorry about its quality
Leave a feedback, if it helps)
Just debloated by this way. But the ram usage is same.
i would say it is the problem of the ROM, because it uses another frameworks for modules of wi-fi, for example or of mobile communication.
When I used SuperiorOS, where the most programm part has been built as open-source, the usage was at least 2 times less.
But you should not only focus on RAM usage, because those apps drain you battery and internet traffic, too
vmirrimv said:
i would say it is the problem of the ROM, because it uses another frameworks for modules of wi-fi, for example or of mobile communication.
When I used SuperiorOS, where the most programm part has been built as open-source, the usage was at least 2 times less.
But you should not only focus on RAM usage, because those apps drain you battery and internet traffic, too
Click to expand...
Click to collapse
Any bug free custom rom?
Sorry i did not get you, can you type it in another words?
Do you have any custom rom without any error/faults?
If you ask me, I do not have, but I can advise ROMs from another users of XDA
They are like SuperiorOS (with custom kernel installed, for avoiding MTP issue, with GAPPS), ElemantaryOS or Refined UI
Other ROMs I simply do not perceive as something needed to do so (because of its quality).
But you need understand, that nobody except of the manufacturer will create a bug-free OS for the certain phone, I think.
But custom ROMs like ElementaryOS and Refined UI ones seem to be a good choice, because they has been created by modifying the stock ROM
And there is also the question you need to ask youself: why do I need it?
If answers are like I want a faster experience or new features then I would say that it's not worth it
I think the problem is, that you do not want to use your device as it was intented to be, but you want to play with it by modifying and so one.
If it is, then I would say that this way of spending time is void and meaningless
vmirrimv said:
And there is also the question you need to ask youself: why do I need it?
If answers are like I want a faster experience or new features then I would say that it's not worth it
I think the problem is, that you do not want to use your device as it was intented to be, but you want to play with it by modifying and so one.
If it is, then I would say that this way of spending time is void and meaningless
Click to expand...
Click to collapse
U didn't get me. I want a minimalistic lightweight OS with less ram and battery usage. I used elementary os running on android 11. I have come to stock rom for android 12. And i did very wrong.
So then, I will recommend you SuperiorOS, but there are some bugs with Bluetooth and MTP. Although, I think, there are no official supported custom ROMs for SM-A515F.
But if you want to flash this ROM on your phone, you will need to downgrade (roll back) your Android version to 11 (as I tried on 12th, it did not work).
vmirrimv said:
So then, I will recommend you SuperiorOS, but there are some bugs with Bluetooth and MTP. Although, I think, there are no official supported custom ROMs for SM-A515F.
Click to expand...
Click to collapse
Can you give me the link please !!

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