Minimal Android OS for Note 4 Audio & Video? - Galaxy Note 4 Q&A, Help & Troubleshooting

Am thinking about using a Note 4 for Audio and Video only (no phone or Internet).
Hope someone else has tried this and has some suggestions concerning reducing Android OS to minimum.
Also instead of reducing the Android OS if it would be better to use a 3rd party ROM?
Open to all comments

KermitJ said:
Am thinking about using a Note 4 for Audio and Video only (no phone or Internet).
Hope someone else has tried this and has some suggestions concerning reducing Android OS to minimum.
Also instead of reducing the Android OS if it would be better to use a 3rd party ROM?
Open to all comments
Click to expand...
Click to collapse
If you're not interested in internet, yet want reliable audio and video, maybe try old kk roms that are optimized or some lollipop aosp roms. That way the software is at its lightest.

QuoPrimum Thanks for the tips!
Forgot to add that I am new to Android but have been using Windows for a while.
For Windows there are a number of ways to remove unnecessary parts
1. preformed like Micro XP v0.82
2. make your own using nLite
Anything like this for Android?
Also have been searching for a description what each Android file does like Black Viper does for Windows. Windows Services Information http://www.blackviper.com/windows-services/
Hope someone knows about an Android (or even Linux) info similar to this.

KermitJ said:
QuoPrimum Thanks for the tips!
Forgot to add that I am new to Android but have been using Windows for a while.
For Windows there are a number of ways to remove unnecessary parts
1. preformed like Micro XP v0.82
2. make your own using nLite
Anything like this for Android?
Also have been searching for a description what each Android file does like Black Viper does for Windows. Windows Services Information http://www.blackviper.com/windows-services/
Hope someone knows about an Android (or even Linux) info similar to this.
Click to expand...
Click to collapse
You could disable/freeze apps with titanium backup or using adb.

QuoPrimum Thanks for the suggestion "You could disable/freeze apps with titanium backup or using adb."
Checked "Titanium Backup User’s Guide" https://www.titaniumtrack.com/kb/titanium-backup-kb/titanium-backup-user-guide.html Was especially interested in 7. Manage Applications List of apps Tapping the “Backup/Restore” button brings you to the application list – or rather the list of available “items”. Here you can see which applications and settings are available on your phone, and what has already been backed up (the symbols to the right tell you the latter – hit your phones menu button and select “Legend” for details on what they mean). Tapping an application brings up a popup from which you can select actions to be taken with the selected item: You can e.g. run an application, back it up, restore it (or its settings). You also may also decide to un-install the application – even if it is a system app! But with the latter, you should be very careful: Remove the wrong thing, and your phone may start malfunctioning. Which is why you should first try whether it’s safe to remove that system application. This can be done by “freezing” it.
Clarification: What type of information is available when select legend.
Also do you know of a beginners guide for Android OS services?

KermitJ said:
QuoPrimum Thanks for the suggestion "You could disable/freeze apps with titanium backup or using adb."
Checked "Titanium Backup User’s Guide" https://www.titaniumtrack.com/kb/titanium-backup-kb/titanium-backup-user-guide.html Was especially interested in 7. Manage Applications List of apps Tapping the “Backup/Restore” button brings you to the application list – or rather the list of available “items”. Here you can see which applications and settings are available on your phone, and what has already been backed up (the symbols to the right tell you the latter – hit your phones menu button and select “Legend” for details on what they mean). Tapping an application brings up a popup from which you can select actions to be taken with the selected item: You can e.g. run an application, back it up, restore it (or its settings). You also may also decide to un-install the application – even if it is a system app! But with the latter, you should be very careful: Remove the wrong thing, and your phone may start malfunctioning. Which is why you should first try whether it’s safe to remove that system application. This can be done by “freezing” it.
Clarification: What type of information is available when select legend.
Also do you know of a beginners guide for Android OS services?
Click to expand...
Click to collapse
I don't know of any specific guides, but if you look around xda, there should be a few debloating guides for roms.

Related

[WIP][calling dev]every thing in a single app

EVERY THING THAT IS NEEDED TO RUN AN ANDROID PHONE IN A SINGLE APP
This i basically started as an idea. but i have started working on it. Not a pro dev myself, so am calling all devs to help me out. Credits wil be given to all of those who contribute. Hoping for your support.
[IDEA] everyone here is testing a new rom almost everyday. new rom testing means, installing everything from scrap. In other words it a lot time consuming. so this app is mainly for those who want to test roms, and after flashing they just have to install one app. So they can run all from that.
[app functions]
i dnt knw exactly how much this can be done, but i am tryng to make it work. here are some of the things that it will contain-
1. launcher (themable, fast, without animation,LWP support)
2. messenging (themable, sms backup)
3. task manager
4. file manager (having zip file support)
5. app manager (having backup functions, app2sd move function)
6. terminal
7. flash light
8. gallary viewer
9. QR barcode scanner
10. dialler (including contacts, contact backup)
11. media player (includs both music, video)
some thing i hope to include but might not work-
1. wifi theter
2. busybox installer
3. filesystem explorer (with root)
4. sns
5. power manager
total app size~ not exceeding 25mb
more over this app has to hold some of the apps that are in the market but will be installed through this one. So the developers of the respective app has to be contacted for permissions.
i was hoping that this app to be released as a free app. but if developers come forewad to help me out, then every developers request will be counted.
hoping devs would come to help me.
Hmm..wow that's an interesting idea, I wish I could help (sorry only c# developer ) Now...some things which I thought about though, that might make something like this difficult is, first fitting everything you mentioned into 25mb (lol, that's veeeeerrrry small) Next if I understand correctly, you want to make this like an "All In One App" Basically within the app you can restore or load a launcher, messenger app, and all the other things. So one question, what would make this different than an one quick restore with titanium backup?
filmaker said:
Hmm..wow that's an interesting idea, I wish I could help (sorry only c# developer ) Now...some things which I thought about though, that might make something like this difficult is, first fitting everything you mentioned into 25mb (lol, that's veeeeerrrry small) Next if I understand correctly, you want to make this like an "All In One App" Basically within the app you can restore or load a launcher, messenger app, and all the other things. So one question, what would make this different than an one quick restore with titanium backup?
Click to expand...
Click to collapse
well first i was hoping that all this i would have to accumulate in or around 25mb.i have some of the things working and that was around 45mb.
this app will have all the stuff a normal person would need. this can be helpful when one does not have root. if i get everything working here then, i wd create two versions- one for normal use, an other for dev use(which would have many things)

How to uninstall default applications from Archos 70 Internet Tablet

Does anyone know how can I uninstall the default applications like browser,video player,photo viewer..etc on a Archos 70 Internet Tablet?Has already someone tried this before?
You cannot remove them because they are baked into the read only system image.
a) you can hide them, with the +rw rooting package: http://forum.xda-developers.com/showthread.php?t=930197 but it doesn't give you more disk space
b) you can use custom roms like urukdroid
It's your choice.
there is no software which can disassemble the rom from archos to get those out of there?is there a kitchen for archos's rom's?
Nobody has ever written that kitchen software. But this is what Urukdroid was made for
If you are rooted, titanium backup could do the job
-------------------------------
Sent from my HTC Desire S
On a related note: I have several apps installed for experimental purposes. I do not want these apps to be started (= become active) automatically.
The same goes for several standard apps. E.g., I often see tasks running for Gallery, Google services, Archos Firmware Update (pointless since I'm running UrukDroid).
Is there a way to prevent this?
sciurius said:
On a related note: I have several apps installed for experimental purposes. I do not want these apps to be started (= become active) automatically.
The same goes for several standard apps. E.g., I often see tasks running for Gallery, Google services, Archos Firmware Update (pointless since I'm running UrukDroid).
Is there a way to prevent this?
Click to expand...
Click to collapse
Titanium Backup Pro.
Thanks for the suggestion.
As I understand it I can use this to freeze apps (make them temporarily unavailable). What I want is to just prevent automatically starting of an app, while the app is still available in the full app overview and can be started manually. Can this be done as well?
sciurius said:
Thanks for the suggestion.
As I understand it I can use this to freeze apps (make them temporarily unavailable). What I want is to just prevent automatically starting of an app, while the app is still available in the full app overview and can be started manually. Can this be done as well?
Click to expand...
Click to collapse
Sorry, I misunderstood what you wanted to do and I don't know of anything that will do what you want.
Don.
@sciurius:
Android was designed as an OS for mobilephones and they had slow external memory when this started.
So one of the esignes of android is that every sw dev can decide how much of the software should be in memory as long as possible by implementing parts as a so called service.
These get started everytime the device is run.
Other programs get started because they where started by you often, or because they answer to some systemmessages
First get some infos about "Autostart Manager" Apps, some work without root.
Might be interesting to get some infos and you might be able to even write somekind of artikel.
This one is in german, but you just use google translate.
Hi
I use android assistant (available on the market) with an option which may prevent some apps to start

Any 'must do' actions following a NookManager root/install?

Hello,
After rooting with NookManager are there any 'must do' (or highly recommended) actions? For example, I've seen other items in the 'Nook Touch Android Development' and 'Nook Touch Themes and Apps' sub-forums including the likes of 'NoRefresh'. Which of these come recommended to do/install following the root? If it matters; the use case for the Nook is *solely* as an eReader following the root. I would not want battery life to be impacted for the benefit of using the device as a more conventional tablet, for example.
Additionally (though a separate request/question) are there are any particular recommended applications - Perhaps those that have been modified for use on an eInk display, older versions which have better compatibility or any other reason to install direct rather than from the Play Store?
Thank you.
LavaChild0809 said:
Hello,
After rooting with NookManager are there any 'must do' (or highly recommended) actions? For example, I've seen other items in the 'Nook Touch Android Development' and 'Nook Touch Themes and Apps' sub-forums including the likes of 'NoRefresh'. Which of these come recommended to do/install following the root? If it matters; the use case for the Nook is *solely* as an eReader following the root. I would not want battery life to be impacted for the benefit of using the device as a more conventional tablet, for example.
Additionally (though a separate request/question) are there are any particular recommended applications - Perhaps those that have been modified for use on an eInk display, older versions which have better compatibility or any other reason to install direct rather than from the Play Store?
Thank you.
Click to expand...
Click to collapse
I just did all this stuff a few days ago, so bear in mind im no expert, but then again, my nook hasnt broke XD.
I would assume you have installed gapps? you wont be able to get anything on the market without it, well you can just download the apks but you may as well get the apps, you can delete the ones you dont want after. I think you arent meant to install gapps if you have deleted any b+n apps so do gapps first anyhow.
So what i would really reccommend is delete a load of the useless apks which have no use now, things like phone and camera do this by getting root browser from the play store, and navigating to system/app/ x. There is also dumb b+n stuff like social.apk which can go. You can move apps out rather than straight up delete if you arent sure if its safe to delete, one that i would avoid deleting is latinime, thats the keyboard. Look around the forums for some lists people of made for what you can delete, i cant list them off hand.
Something i would also recommend is getting a slightly better library app which someone in the forum made, you can get it here http://www.temblast.com/android.htm, its much better than the b and n library app, to install just put it on your sd (the apk) and launch via the homescreen on relaunch (its a file browser) then it will install. This is the same for any other apk's you want to install. Other apps which i like, super sudoku, works great and the browser is decent in all honesty. Advanced task killer is also handy for killing processes which are running, the stock android one is a bit pants.
I would reccomend sorting out your buttons as hotkeys, you should have nook touch mod manager, what i personally have done is left top button (android back) , left bottom button (relaunch) , left bottom button long press (to reader/currently reading) , the buttons on the right are default, n opens up library and my long press n doesnt do anything currently.
Thats all i can think of at the moment, if you have any questions, shoot away!
Thanks for the reply. I intend to remove B&N Apps using NookManager - Am I okay to do this after installing Gapps? Any reason why installing Gapps after removing the B&N Apps would cause an issue?
LavaChild0809 said:
Thanks for the reply. I intend to remove B&N Apps using NookManager - Am I okay to do this after installing Gapps? Any reason why installing Gapps after removing the B&N Apps would cause an issue?
Click to expand...
Click to collapse
im not sure, but it is stated in the gapps thread http://forum.xda-developers.com/showthread.php?t=2086582, i would just follow the instructions word by word to be honest, i didnt have any issues.

Z4 safe to debloat info-spreadsheet

The stock ROMs are shipped with a huge amount of bloatware, from which I see many processes active when opening a task manager. Let's freeze/disable or uninstall crap we don't need You can disable many apps without root from Android's app manager, but you'll need root for many of them. Root is mandatory to uninstall system apps.
You can use this spreadsheet (of moly82) on the new tab named jelbo. I'm collaborating with moly82's generic Xperia Lollipop debloating script. Turns out the Z4 Tablet does have quite some things moved around / added / removed, so it's definitely good to have added support for it. New sheet contains both generic Xperia stuff and Z4 Tablet specific apps. The jelbo tab contains both my findings and the ones from moly82.
In the spreadsheet is a list of all the pre-installed unneeded system apps either I or moly82 has 'frozen' or disabled, without any problems. I've marked some yellow because you might need the functionality, for example DLNA or native Exchange support. It's not finished yet, but you can go ahead and use it as a base of your decisions to freeze/uninstall stuff.
You can debloat manually with apps like Titanium Backup. Here's a procedure to make a label, associate apps to it and batch freeze or uninstall them.
Get Titanium Backup and start it. You probably need Pro.
Go to the tab named Backup/Restore.
Tap 'Click to edit filters' in the top right.
Tap 'Clear' in the top right.
Tap 'Create label ...' in the bottom right.
Type a name, give a color (optional) and tap 'Add/Remove elements ...'
Check the boxes of apps you wish to free or uninstall (based on the spreadsheet for example).
Tap the green checkmark on the top right.
Tap 'Save'.
Back in th Filters section, make sure no filter is active (tap 'Clear'), select the newly created label (check the box) and tap the green checkmark.
Titanium Backup will display a list of the apps you've labeled.
Tap the 'file and checkmark' icon top right to get to the 'Batch actions' screen.
Scroll to 'Freeze / Defrost' and tap the RUN button next to 'Freeze all user & system apps (USE FILTERS & EXTREME CAUTION)'.
Profit.
For anyone wanting to collaborate, send me a PM with your e-mail address and I'll give you edit-rights.
Eventually, when this thing is 'done' I plan to either expand moly82's script or at least share my Titanium Backup 'custom' database with the labeled categories, for easy batch actions.
jelbo said:
The stock ROMs are shipped with a huge amount of bloatware, from which I see many processes active when opening a task manager. Let's freeze/disable or uninstall crap we don't need You can disable many apps without root from Android's app manager, but you'll need root for many of them. Root is mandatory to uninstall system apps.
Here's a Google Sheets spreadsheet I made.
In it is a list of all the system apps I've 'frozen' or disabled, without any problems. I've marked some yellow because you might need the functionality, for example DLNA or native Exchange support.
You can debloat manually with apps like Titanium Backup. Here's a procedure to make a label, associate apps to it and batch freeze or uninstall them.
Get Titanium Backup and start it. You probably need Pro.
Go to the tab named Backup/Restore.
Tap 'Click to edit filters' in the top right.
Tap 'Clear' in the top right.
Tap 'Create label ...' in the bottom right.
Type a name, give a color (optional) and tap 'Add/Remove elements ...'
Check the boxes of apps you wish to free or uninstall (based on the spreadsheet for example).
Tap the green checkmark on the top right.
Tap 'Save'.
Back in th Filters section, make sure no filter is active (tap 'Clear'), select the newly created label (check the box) and tap the green checkmark.
Titanium Backup will display a list of the apps you've labeled.
Tap the 'file and checkmark' icon top right to get to the 'Batch actions' screen.
Scroll to 'Freeze / Defrost' and tap the RUN button next to 'Freeze all user & system apps (USE FILTERS & EXTREME CAUTION)'.
Profit.
/edit: I have added the remaining system apps, so now every system app is on the list. I've marked apps blue @moly82 uses in his/her debloating script I just stumbled across. I'll test with those frozen and if my system stays stable, will add them to the safe to freeze/uninstall list.
For anyone wanting to collaborate, send me a PM with your e-mail address and I'll give you edit-rights.
Click to expand...
Click to collapse
Thanks
Have you tried this one @jelbo? I use it for my Z3 compact and Z3 compact tab and it works well. It can be tweaked to leave some items in too.
http://forum.xda-developers.com/crossdevice-dev/sony/wip-debloat-lp-690-correct-functioning-t3076161
Edit: I see you have already found the script and this is an alternative from what I can understand How is TB these days, haven't used it for a while, even though I have a pro key.
scoobydu said:
Thanks
Have you tried this one @jelbo? I use it for my Z3 compact and Z3 compact tab and it works well. It can be tweaked to leave some items in too.
http://forum.xda-developers.com/crossdevice-dev/sony/wip-debloat-lp-690-correct-functioning-t3076161
Click to expand...
Click to collapse
Yeah, I thought of that script a bit late. I'll have a look at the linked Google Sheet to get more insight in the Sony apps. I figure the Z4 Tablet is a bit of a different beast that might need a different set of safely frozen system apps so my sheet isn't a big waste of time. Took me a few hours though...
Edit: I see you have already found the script and this is an alternative from what I can understand How is TB these days, haven't used it for a while, even though I have a pro key.
Click to expand...
Click to collapse
TB is as tedious and gruesome as ever, but it's sadly still the only app in it's kind. Wish the dev would add some much needed features and overhaul the GUI.
jelbo said:
Yeah, I thought of that script a bit late. I'll have a look at the linked Google Doc to get more insight in the Sony apps. I figure the Z4 Tablet is a bit of a different beast that might need a different set of safely frozen system apps so my sheet isn't a big waste of time. Took me a few hours though...
TB is as tedious and gruesome as ever, but it's sadly still the only app in it's kind. Wish the dev would add some much needed features and overhaul the GUI.
Click to expand...
Click to collapse
Its looks as though it took some time, so thanks and not wasted. I was hoping there was a way of selecting the key sony features from the script rather than doing it manually, or have config files to load into an app to remove the files selcted in the config files, but never found the time to investigate further.
Yeh, those are the reasons I haven't used it for some time and its a shame as its powerful but not intuitive for me when using it.
I thought the other script actually delted rather than being frozen, but I do recall it recreates a backup folder for the files in case you want to put them back later.
Believe you can delete the backups once you are happy that the changes you made are working.
scoobydu said:
Its looks as though it took some time, so thanks and not wasted. I was hoping there was a way of selecting the key sony features from the script rather than doing it manually, or have config files to load into an app to remove the files selcted in the config files, but never found the time to investigate further.
Yeh, those are the reasons I haven't used it for some time and its a shame as its powerful but not intuitive for me when using it.
I thought the other script actually delted rather than being frozen, but I do recall it recreates a backup folder for the files in case you want to put them back later.
Believe you can delete the backups once you are happy that the changes you made are working.
Click to expand...
Click to collapse
Yes, moly82's script moves files to a backup location, making them non-functional but easily restoreable.
I'm not sure still what freezing effectively does, because I once saw some frozen apps in my task manager (OS Monitor). Better to uninstall/move when sure.
Nice!
I personally used the System app remover from playstore and just deleted all the useless stuff and then did a factory reset to get rid of all the *app not found* icons and flashed the smallest package from opengapps but when i reflash the stock FW in the future im sure going to give this a go
jelbo said:
Yes, moly82's script moves files to a backup location, making them non-functional but easily restoreable.
I'm not sure still what freezing effectively does, because I once saw some frozen apps in my task manager (OS Monitor). Better to uninstall/move when sure.
Click to expand...
Click to collapse
Prefer to fully remove once I know I don't need and have no fc's
ml11ML said:
Nice!
I personally used the System app remover from playstore and just deleted all the useless stuff and then did a factory reset to get rid of all the *app not found* icons and flashed the smallest package from opengapps but when i reflash the stock FW in the future im sure going to give this a go
Click to expand...
Click to collapse
Some slight suspect reviews about this app on the play store.
A similar thing can be done with Sdmaid, which is my go to app for for everyday cleaning and more specific app removal.
Been using it a while and it works well, as an option.
scoobydu said:
Prefer to fully remove once I know I don't need and have no fc's
Some slight suspect reviews about this app on the play store.
A similar thing can be done with Sdmaid, which is my go to app for for everyday cleaning and more specific app removal.
Been using it a while and it works well, as an option.
Click to expand...
Click to collapse
Hmmmm... never really looked at the reviews but now that i did i see some ppl complaining about fullscreen ads which there are but not nearly as bad to not allow it to do its job. And the Sdmaid seems to be a nice option, might try it, thanks for suggesting it
ml11ML said:
Hmmmm... never really looked at the reviews but now that i did i see some ppl complaining about fullscreen ads which there are but not nearly as bad to not allow it to do its job. And the Sdmaid seems to be a nice option, might try it, thanks for suggesting it
Click to expand...
Click to collapse
Think I'll stick with sdmaid but thx for the suggestion.
Take a look at the sdmaid v4 beta apk available from the devs website.
Looks great and seems to work the same.
Pity v4 sdmaid can't take your file as input Jelbo to remove a batch of files.
Sent from my SGP621 using Tapatalk
don't understand the need of making another script/list when there is mine and you saw it more then 10 days ago when you posted in my thread in general Xperia section (that can be contributed and kept updated by anyone) that works for all xperias oob or can be adapted very easily but no problem of course thats your choice.
my list is 100% safe though, me and other hundred people running lp on different xperias use(s/d) it without problems (just some features may be missing after applying my script of course but anything can be restored easily) and btw all xperias have almost identical apks just the names may be a little different somewhere that's all..
Never used tb but for sure it is completely different from my approach of completely moving away/deleting stuff, a freeze should be just based on pm unix command or similar that doesn't really touch anything, just disables stuff
cheers
moly82 said:
don't understand the need of making another script/list when there is mine and you saw it more then 10 days ago when you posted in my thread in general Xperia section (that can be contributed and kept updated by anyone) that works for all xperias oob or can be adapted very easily but no problem of course thats your choice.
my list is 100% safe though, me and other hundred people running lp on different xperias use(s/d) it without problems (just some features may be missing after applying my script of course but anything can be restored easily) and btw all xperias have almost identical apks just the names may be a little different somewhere that's all..
Never used tb but for sure it is completely different from my approach of completely moving away/deleting stuff, a freeze should be just based on pm unix command or similar that doesn't really touch anything, just disables stuff
cheers
Click to expand...
Click to collapse
I had a quick look at your script back then and saw some differences in apps that I didn't see on my device, that made me think the Z4 Tablet needed it's own approach I guess. Looking back I realise it's pretty much identical and it would have been better with just starting with your work. Ah well. Maybe we can merge our findings somehow? If a file isn't found on the Z4 Tablet it'll just be skipped. I'll PM you my e-mail address so you can add me as a contributor to your sheet. I think it's a good idea to discuss about a good format for both devices beforehand so I won't mess things up.
No problem mate, saw the PM and I've just given you the write access feel free to edit it or make your own as you wish and yes if a package is not found it'll just be skipped so not a problem at all
In my list a few apks i found about recently are missing will update it as soon as i have some spare time available..
Bye!
moly82 said:
No problem mate, saw the PM and I've just given you the write access feel free to edit it or make your own as you wish and yes if a package is not found it'll just be skipped so not a problem at all
In my list a few apks i found about recently are missing will update it as soon as i have some spare time available..
Bye!
Click to expand...
Click to collapse
Hi moly82, I'm done with merging my data in your sheet. It's in the 2nd tab named jelbo. What a job, it took me half a day
I've kept your split view (with the grey row) and ordering by path.
I've added missing paths, paths including .apk file and 'friendly names'
█ I've marked entries which I found on the Z4 Tablet, but not on your list as Cyan (left column)
█ I've marked entries which were on your list, but not on the Z4 Tablet as Yellow (left column)
█ I've marked the background of the Friendly Name of entries which were found safe to debloat/feeze/move by either you or me Green
█ I've marked the background and the text of the Friendly Name of entries which I think are surely not safe to debloat/feeze/move Red
█ I've marked the background of the Friendly Name of entries which I think are probably not safe to debloat/feeze/move Pink
█ I've marked the background of the Friendly Name of entries which are probably safe to debloat/feeze/move, but which most people want to keep due to connected basic functionality (phone, camera) as Yellow
On to what can be done:
Your 'Added in LP5.1' entries are moved in between existing entries, while maintaning your Orange color. I guess they can be debloated and made Green?
If it is meaningful, can you add the missing info on the stuff you've come across on other Xperia devices?
Can you have a look at 'unclassified' entries and share your thoughts in the comment field on how safe you think they are to debloat?
Can you update your script with my findings? I'm still testing some 'unclassified' entries to see if it works fine or not.
jelbo said:
Hi moly82, I'm done with merging my data in your sheet. It's in the 2nd tab named jelbo. What a job, it took me half a day
I've kept your split view (with the grey row) and ordering by path.
I've added missing paths, paths including .apk file and 'friendly names'
█ I've marked entries which I found on the Z4 Tablet, but not on your list as Cyan (left column)
█ I've marked entries which were on your list, but not on the Z4 Tablet as Yellow (left column)
█ I've marked the background of the Friendly Name of entries which were found safe to debloat/feeze/move by either you or me Green
█ I've marked the background and the text of the Friendly Name of entries which I think are surely not safe to debloat/feeze/move Red
█ I've marked the background of the Friendly Name of entries which I think are probably not safe to debloat/feeze/move Red
█ I've marked the background of the Friendly Name of entries which are probably safe to debloat/feeze/move, but which most people want to keep due to connected basic functionality (phone, camera) as Yellow
If it is meaningful, can you add the missing info on the stuff you've come across on other Xperia devices?
Can you have a look at 'unclassified' entries and share your thoughts in the comment field on how safe you think they are to debloat?
Can you update your script with my findings? I'm still testing some 'unclassified' entries to see if it works fine or not.
Click to expand...
Click to collapse
hi mate, what a good job you did congrats!
honestly I won't have so much spare time available from now on, big changes in my life expected, so can't assure will be able to watch this in the future, if you want to handover and become a debloating guru it would be great :laugh:
I have added at the bottom of my tab some packages I did not include in the script I shared at the beginning, but I added in my local copy, so you can see info about those apks also, it could be helpful
what you mean with unclassified entries exactly? there are too many categories, colours, empty spaces etc not so clear for me
if you want to make a global script, please proceed, no problem for me! don't know if you did look at the script I made already, but if not, I am sure you will understand very easily how I prepared it just working on the com/google/android/updater-script file, so you can use it as base and then add/remove any apps you want from there, or make your own script or whatever, as you wish.
I will keep monitoring the file and your tab also though, hoping to see some new findings I didn't know about, as I'm sure there are still some packages that could be removed but I didn't try myself yet...
let me know!
moly82 said:
hi mate, what a good job you did congrats!
honestly I won't have so much spare time available from now on, big changes in my life expected, so can't assure will be able to watch this in the future, if you want to handover and become a debloating guru it would be great :laugh:
I have added at the bottom of my tab some packages I did not include in the script I shared at the beginning, but I added in my local copy, so you can see info about those apks also, it could be helpful
what you mean with unclassified entries exactly? there are too many categories, colours, empty spaces etc not so clear for me
if you want to make a global script, please proceed, no problem for me! don't know if you did look at the script I made already, but if not, I am sure you will understand very easily how I prepared it just working on the com/google/android/updater-script file, so you can use it as base and then add/remove any apps you want from there, or make your own script or whatever, as you wish.
I will keep monitoring the file and your tab also though, hoping to see some new findings I didn't know about, as I'm sure there are still some packages that could be removed but I didn't try myself yet...
let me know!
Click to expand...
Click to collapse
I might take over the list and script, thanks. I'll do some more testing and will attempt to adjust the script.
Mods, if things work out and I and moly82 agree, would it be possible to make me co-author of moly82's OP or something?
jelbo said:
The stock ROMs are shipped with a huge amount of bloatware, from which I see many processes active when opening a task manager. Let's freeze/disable or uninstall crap we don't need You can disable many apps without root from Android's app manager, but you'll need root for many of them. Root is mandatory to uninstall system apps.
Here's a Google Sheets spreadsheet I made.
In it is a list of all the system apps I've 'frozen' or disabled, without any problems. I've marked some yellow because you might need the functionality, for example DLNA or native Exchange support.
You can debloat manually with apps like Titanium Backup. Here's a procedure to make a label, associate apps to it and batch freeze or uninstall them.
Get Titanium Backup and start it. You probably need Pro.
Go to the tab named Backup/Restore.
Tap 'Click to edit filters' in the top right.
Tap 'Clear' in the top right.
Tap 'Create label ...' in the bottom right.
Type a name, give a color (optional) and tap 'Add/Remove elements ...'
Check the boxes of apps you wish to free or uninstall (based on the spreadsheet for example).
Tap the green checkmark on the top right.
Tap 'Save'.
Back in th Filters section, make sure no filter is active (tap 'Clear'), select the newly created label (check the box) and tap the green checkmark.
Titanium Backup will display a list of the apps you've labeled.
Tap the 'file and checkmark' icon top right to get to the 'Batch actions' screen.
Scroll to 'Freeze / Defrost' and tap the RUN button next to 'Freeze all user & system apps (USE FILTERS & EXTREME CAUTION)'.
Profit.
/edit: I have added the remaining system apps, so now every system app is on the list. I've marked apps blue @moly82 uses in his/her debloating script I just remembered, so those should be safe to disable too. I'll test with those frozen and if my system stays stable, will add them to the safe to freeze/uninstall list.
/edit2: I'm collaborating with moly82's generic Xperia Lollipop debloating script. Turns out the Z4 Tablet does have quite some things moved around / added / removed, so it's definitely good to have added support for it. The amount of added Sony crap is unbelievable. Once something will be finished, I'll update this OP.
For anyone wanting to collaborate, send me a PM with your e-mail address and I'll give you edit-rights.
Eventually, when this thing is 'done' I plan to either make a script or share my Titanium Backup 'custom' database with the labeled categories.
Click to expand...
Click to collapse
Thanks for taking the time to do this Jelbo, it will be very useful! I couldn't believe the amount of background processes, etc, that were going on either when I have looked into a task manager, for stuff that I have never used and probably never will and has no business eating up RAM when I'm not looking! Not only that, even if you stop whatever is running it just starts up again anyway so the only way is to get it off the device or freeze it.
Keep up the good work mate!
D_STROY said:
Thanks for taking the time to do this Jelbo, it will be very useful! I couldn't believe the amount of background processes, etc, that were going on either when I have looked into a task manager, for stuff that I have never used and probably never will and has no business eating up RAM when I'm not looking! Not only that, even if you stop whatever is running it just starts up again anyway so the only way is to get it off the device or freeze it.
Keep up the good work mate!
Click to expand...
Click to collapse
Thanks. Yeah it's pretty crazy how much stuff there is and how much more free RAM you have after debloating. By the way, check out the new sheet link in the OP, old one is dead.
I also found this 4pda post that might help in deciding on some tricky ones. @alex009988, do I guess correctly that you are Russian speaking? If so, would you give me some help on some items?
@jelbo
Big thx! Great work!:good::good::good:
Will have to compare now both lists to debloat my Z3 Tablet compact:laugh:
mj084 said:
@jelbo
Big thx! Great work!:good::good::good:
Will have to compare now both lists to debloat my Z3 Tablet compact:laugh:
Click to expand...
Click to collapse
You can just use the jelbo tab for now as it contains both my and moly82's findings.
Yes of course, but I think Z3 Tablet Compact stock apps are more like Z3 Compact...think I'll flash the debloating script from Z3C manually and take a look in system/app and system/priv app

Samsung Galaxy note 20 ultra Europe exynos sm-986b debloat/decrapify

Hi,
Samsung Galaxy note 20 ultra Europe exynos sm-986b debloat/decrapify (Switzerland/Swisscom).
I'm starting my journey to debloat that phone which is entirely unusable for me, due to the unwanted presence of hundred of junk apps.
After realizing that I was not using a data cable but only a charging cable (computer not having usbc, I had to use another cable than the official one). I manage to get my bearings a bit.
So the connection is sorted out (out of topic), now start the actual decrapifying:
1) I used/will use this program, to list all programs:
https://forum.xda-developers.com/an...easy-management-android-applications-t4147837
Note: I could have used adb directly but this seems easier, especially as we talk about hundred of lines.
Note 2: each time I installed "ACBridge" which appears to show nice icons for that program.
2) I have compiled a list of applications currently installed. I did not install anything manually myself yet, not even connected to Android Play:
442 apps by default.
https://gofile.io/d/xGHoff
Note: Are some of these apps only specific to my seller and my region? It's possible, since the phone clearly had some of the FYI operator branded options installed.
3) I'm going to factory reset now. Again, nothing was really installed, just official rom updates done. But I want to start from fresh.
4) After I will reinitiate the phone, I will redo the list of applications capture, and start trimming down.
5) After the factory reset, it seems I had a new screen (unless I skipped it by mistake last time) proposing me to install additional apps like spotify, linked in... I refused this time. Last time I had the apps installed maybe a mistake click, or something new thanks to newer firmware.
6) Use the program again, I now have 429 apps only instead of 442.
7) I tried the list mentioned a starting point, I will look into this user list, allegedely 109 apps removed from a S20 (which is a different phone, I know):
https://forum.xda-developers.com/t/tool-windows-adb-appcontrol-v1-4-5.4147837/post-83980273
First that only has 104 apps over 109.
Second, I found a few items I wanted to keep and a few I wanted to remove.
Customization Work required here...!
Caution: the list of 109 items contains what is described elsewere as dangerous:
com.samsung.android.authfw ; Not Recommended: Used for password autocompletion, can be removed if you don't use it. This app is sometimes called by the system and might cause battery drain if removed
com.serv.android.preloadinstaller : App that install other application, do not remove!
I will check each non-obvious items.
This list seems more pro:
Samsung full apps list
Feuille 1 LAST UPDATED 01/09/2022,Reinstall an app using pm install-existing [the app package],Enter in shell using adb -d shell before running the command,Enter in shell using adb -d shell before running the command,<a href="https://docs.samsungknox.com/CCMode/G988B_Q.pdf">https://docs.samsungk...
docs.google.com
I made a custom preset with the 85 items in the list of " Safe to uninstall ". Only 71/86 where showing, some I wanted to keep like Android Auto.
--> I seems to have to choice but start from a bigger list and go through it myself.
After checking each items of that 109 list, vs the spreadsheet and sometimes google, I actually ended up reducing the list, or keeping more items. My final list is currently 68 applications to remove.
I also removed additional things like Netflix.
FINAL LIST:
Samsung SM-N986B_[All]_presetJSDec2020.txt
In the process I learned that this list seems rather personal to do. Yet, some items are marked not to be removed due to battery drain, so the initial list of 109 seems risky. I would say some manual work is mandatory.
8) Moving on, time to uninstall. Done.
9) Time to configure the basics again (basically language, etc...). Done.
10) Time to migrate data from old phone to new phone, I used "Samsung smart switch" app, installed it on both phone, used wifi, and unselected unwanted things. Done after some 1-2 hours (not so much data but it was slow and I interrupted twice).
11) Now the phone looks ok, a few apps had to be manually reinstalled like MCDonald's crapp.
12) Time to recover authenticator, relogin to apps, etc...Some apps I can't do now like RSA token, needs to regenerate a token elsewhere. GoogleAuth was simple, I could easily export from old phone/import new phone..
13) Phone works for now. I see I missed to remove some stuffs like "My files" which was basically simply like file explorer but from Samsung. That was indicated as "not remove" but probably can be ( com.sec.android.app.myfiles ).
Edit: day +1 after the step 13. Phone works properly. No visible impact on battery drain (seems high, as usual and with little usage overnight, same as before any intervention from my side). Unable to continue anything for now, being ill. Everything seems to work, even without the stuffs I removed.
On that note, I got rid of youtube and yt music, and installed YoutubeVance.
I tested the basics (phone, camera...) looks ok.
Note: this is WIP and more sharing the journey, as well as learning. Usually I would unlock bootloader, root, and install a decent ROM from XDA; but not happening this time.
Thanks for sharing cyber.cat thread ! Used it and removed 20+ useless app
ouroukai90 said:
Thanks for sharing cyber.cat thread ! Used it and removed 20+ useless app
Click to expand...
Click to collapse
Glad that could help- The tool from Cyber Cat and the threads are useful. Yet I saw quite a few tools/options around.
The idea was to share the experience of using one, do some sort of decrapifying/debloating and comment.
For me even if I expected a bit that, I was a bit surprise that this operation needs a lot of customization.
Let's say it was easier to start from a fresh Android ROM and add some selected Google apps, rather than trimming down that Samsung junk (That something I usually do with custom roms, here I stayed with official Samsung ROM, so I did not have that possibility to start fresh).
I see Android 11 update should come soon (around January 2021?).... I take it that they will reinstall all their garbage in the OTA update... And we will have to decrapify again!?
Yes I guess for a major update it will maybe reinstall crap like "tips" from Samsung. But i've done this using beta4 OneUI3.0 and it work very well
Is it possible to uninstall the google app? And then install it again? I have problems with hey google not working
Anskjer said:
Is it possible to uninstall the google app? And then install it again? I have problems with hey google not working
Click to expand...
Click to collapse
Yes, which app specifically?
Not sure what is "hey google", are you talking about "Google Assistant"?
Anyway, usually clear cache, not uninstall/reinstall...(then clear data when sure what you doing...)
htchd2sucks said:
Yes, which app specifically?
Not sure what is "hey google", are you talking about "Google Assistant"?
Anyway, usually clear cache, not uninstall/reinstall...(then clear data when sure what you doing...)
Click to expand...
Click to collapse
The assistant is inside the google app. Clear cache I have try but didn't work. Thanks for the help
The phone shown me an update yesterday (01/01/2021), OneUI3, Android 11.
It updated without any issue, and all my apps and things are properly there after.
One strange thing is it was allegedely updating 470 apps on my phone, I don't remember having so many.
Another thing to notice, is that I did not notice any new garbage apps after the update. For example, some emoticons junk was not reinstalled. Also, the default keyboard remains Gboard, like I set myself before the update.
Anyway, time to check now, in details.
Verdict: # Total applications: 421
Some junk have been installed again during the update. (after my previous cleaning, I was at:
# Total applications: 361)
I don't see the same type of junk as it was before, like Netflix apps, Bixby...etc... So it's rather strange.
One horrible app I found is "eBay Partner Attribution". What is it? Affiliate marketing is a referral program where sites pay commissions to affiliates who send traffic to their site that results in a sale.
Well done Samsung, installing junk to get additional money...
App killed on sight (com.ebay.carrier).
I also removed com.google.android.videos.
That will be all for now, don't have the time to do better.
Is it really safe to debloat all knox related stuff? just asking if it helps anything?
jirka607 said:
Is it really safe to debloat all knox related stuff? just asking if it helps anything?
Click to expand...
Click to collapse
I think knox junk tripping is only if you replace your bootloader:
Knox
I think removing the apps only is not tripping it (anyway, if it is, my phone is fine without it).
It depends what you mean "safe" anyway, if you are talking about some features that might not work, or a broken phone for example.
Thanks, im not sure if you should put the Knox app in the safe list.
danterape said:
Thanks, im not sure if you should put the Knox app in the safe list.
Click to expand...
Click to collapse
Try to delete it then u'll see xD

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