Privacy, Security and ROMs - Sprint Galaxy Note 4 Q&A, Help & Troubleshooting

Ive been running the Hybrid-x ROM for some time. I read an article the other day about how some (or all?) Apps have complete access to your phone. Is there a way (besides uninstalling) to prevent Apps from have free reign on your phone? Too, is there anyone custom ROM that has better security and privacy features than another? Many thanks!
Sent from my SM-N910P using XDA Free mobile app

Look up Ap op"s it is a function Google has hidden in the OS.. Essentially it is a permissions manager.... Exposed has a module called Ap op's to enable the function. .
You can disable permissions for applications but be prepared that disabling too many can break the application. . You can always change back and forth experimenting on what restricted permissions work best for any individual application. ..
Sent from my SM-N910P using Tapatalk

Used to use droid wall. Not sure if it works on lollipop.

Using the xprivacy module for xposed is the only real option. There are tons of reasons to root and use xposed but this is a great one. It sort of works on 5.1 but is really nest supported in kk (I'm staying on kk until there's a real reason to move off, way too many issues with lollipop).
tapa_talk 4 sucks

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[Q] how do I repack an app..

So it doesn't need to verify online?
I'm the paranoid type.
apps that are working perfect right now, do not need to connect to the internet one day and force me to update into a possible (probable) change that ruins functionality, or renders such app useless due to who knows.
IMHO.
They also do not need to one day suddenly shut down, because so-and-so's server won't verify my apps.
So let's pretend that I, myself, am an amazingly successful android app developer..
(starting to like this game already)
And I have a string of aps that require online verification, every use. (Or weekly, montly, etc.)
Each app must connect to the internet, communicate with my servers, and verify app contents and credentials before launching.
This is to ensure that the users of my apps are not only up to date but also legitimate.
If I wanted to remove this process, and instead give my users apps that never need to have network access again, thus never needing to force update..
How would I go about doing any of this?
Would it be to each app his own? Meaning there are many different codings, and checks between separate apps?
Or is there a rather cookie-cutter way to get this done?
Remember these are all my apps, and I have every right to alter them in any way.
Any help or links that can get me on my way?
Sent from my SPH-D710 using xda premium
I would guess that each app developer builds in their own security measures. Why not just use something like droidwall or lbe privacy guard and deny the apps internet access?
someguyatx said:
Why not just use something like droidwall or lbe privacy guard and deny the apps internet access?
Click to expand...
Click to collapse
This works for some, but not for apps that need to verify..
Sent from my SPH-D710 using xda premium
Well if you can spoof the verification somehow you can modify the hosts file to direct the app wherever you want. You could setup your own verification server essentially.
Google lucky patcher apk
Sent from my SPH-D710 using Tapatalk 2

[Q] Reasons to root Galaxy Note II?

Ive recently upgraded to the Note II :laugh:. My last device was a rooted DHD. The only reason I had to root was the fact it never made it past 2.3 and I wanted the newer os', and I was quite pleased to run 4.1.2 and have all the new features such as Google Now, ect. NOW, that I have official 4.1.1 please tell me the advantages to rooting such a new device? :cyclops:
My main reason for rooting is security and privacy and then the use of a decent firewall: DroidWall or Avast. I deem it necessary on such device.
Amande said:
My main reason for rooting is security and privacy and then the use of a decent firewall: DroidWall or Avast. I deem it necessary on such device.
Click to expand...
Click to collapse
I have AVG Pro on my OFW is this in any way less secure?
Reason why I root is get rid of ads, install mods and few good apps that need root.
Sent from my GT-N7100 using xda app-developers app
Backups and annoying adds removal are my main reasons.
Edit: to have all in 240 dpi , was also main reason for me, Note 2 really looks better in 240 compared to default 320.
Sent from my GT-N7100 using Tapatalk HD
What roms would you recommend? Also, would I have any troubles rooting or flashing anything since my model is actually SGH-I317M? Thanks.
Sent from my SGH-I317M using xda app-developers app
Indeed, backup also and some file-sharing applications such as Samba.
Regarding Firewalls, I do like DroidWall (or as incorporated into Avast) for its customization.
Titanium Backup & Custom Roms :laugh:
addaway --> browsing and apps without adds
droid wall --> stopping apps going online during 3g, safes maybe also energy
Mods (xplorer) --> use all apps in Multiwindow, use volume button for skipping song
Titanium Backup --> safe apps and delete some preinstalled apps
ES Explorer --> able to see every folder and delete for examples systemsounds
Light manager --> more options for the LED light
Antivirus is probably the least of your concerns. Just ROOT it and get custom ROMS. This is the GTN7100 section, you should check out the AT&T GN2 section for ROMS

[APP] AppShare(+) – Share Apps Between Users without Separate Google Accounts

I've recently released an app that uses Google's new multi-user accounts feature to share apps between the different users on your device (without each of them requiring a separate Google account).
It's called AppShare(+) and you can get it here (requires root):
https://play.google.com/store/apps/details?id=com.spectrl.appshare
You can download apps on your main user account as usual, and then use AppShare to simply select which users you want to have access to the app.
This also works for "unsharing" (disabling) apps for users. For example, you could disable the Gmail, or Play Store apps for a 'Guest' user account.
As a bonus, you can also use the app to disable (but not uninstall) system or user apps on your main account, freeing up resources and potentially speeding up your device.
It was designed and optimised for tablets (tested on a Nexus 7), however it will also work on phones that have multi-user support enabled through a custom ROM.
Even though I am using the same method that the Android system uses to enable/disable apps, some system apps react in a weird way to being disabled and sometimes re-appear.
I have found that disabling certain system apps works best on a "fresh" account – i.e. A new user which hasn't had a Google account previously set up on it.
There are a couple more limitations, but I would suggest that you read the Play Store description for the full run down...
I have tested it as thoroughly as I can, but please let me know if you run into any problems.
I'd love to hear what you think and get some feedback.
Thanks!
I've been getting a fair amount of crash reports lately and it looks like the cause is a missing file related to Google's multi-user implementation which I assumed would be on everyone's device, in the same place.
It appears that it is not there on some devices, causing my app to crash, so I would really appreciate it if I could get a few people to check and confirm that they have the file /data/system/users/userlist.xml on their device?
You can check using any file explorer with root, or using the adb shell terminal if you know how!
Thanks for your help in making the app better.
I do have userlist.xml in that location; running 4.2.2, updated OTA from 4.2.1.
Currently using "Multi-User App Share" for this feature without problem, but I'll keep and eye on this project and see if it's worth the change.
Psoulocybe said:
I do have userlist.xml in that location; running 4.2.2, updated OTA from 4.2.1.
Currently using "Multi-User App Share" for this feature without problem, but I'll keep and eye on this project and see if it's worth the change.
Click to expand...
Click to collapse
Thanks for that.
My app seems to be working great for the majority of users (myself included) but there seems to be a handful of people running into problems because the app can't find that file...
I'm struggling to figure out why though?! The only explanation I've got so far is that they could be using custom ROMs which messes with multi-user in some way.
You should try out AppShare, its free so you've got nothing to lose!

Workarounds for non rooted note 4

http://forum.xda-developers.com/showthread.php?t=2931785
Great thread,if you haven't checked it out your probably missing out,plenty of apps and mods in the op to help you find a workaround for options you may be missing without root.
Thank you man! Good looking out! No need to root for my immersive browser and music controlllllll ;)
Namorbrowneyes said:
Thank you man! Good looking out! No need to root for my immersive browser and music controlllllll ;)
Click to expand...
Click to collapse
Yes some good apps and mods there,if you never wonder out of the ATT thread people probably won't see that thread,and haven't seen too many workarounds here but not too surprised seems like a lot of ATT users either switch carriers or are using T-Mobile varient with unlocked bootloaders.Once lollipop comes out we won't need root hopefully if we get all I've been seeing and reading.The quick click app is one of my favorites from that thread you can assign your volume button to do almost what ever you want,and have it listen when you want,I have it set up when the screen is on and locked to listen for clicks and 3 clicks up turns my flashlight on or off,great app.
Not wanting to root for simple app workarounds.. I want the full deal. Not even for ROMS. what about Greenify, or clearing out the preloaded apps. . Or not having this load up while booting. Changing colors of things and or Just using XPOSED MODULES..... . There are no apps in the app store or and apk that you can find and do, what xposed module does. . None. . If there are apps that allow me to do the things that exposed module does, let me know. No xposed modules itself. I'm talking about GRAVITY BOX and those other awesome apps inside the module. Tell me what I'm missing. . There is nothing that compares to being rooted. . No apps to relieve the hurt from not having root.

knox counter triggered! is there a way to reset it?

After rooting my Note 7, I've noticed that my Knox counter has been triggered, normally I would mind but several apps seem to depend on it to work properly(I can't even open S Health!). Is there away to reset it yet? thanks
Nope. When you root, a physical fuse in the phone is blown, so unless you have epic soldering and mad haxorz skills then you're pretty much screwed
get it exchanged in the recall, and don't root your new phone.
there's not that much you can do with root that you can't do without root, especially on recent high-end Samsung phones.
I am rooted and my S Health works. I believe the only thing that would be permanently disabled is Samsung Pay. Some banking apps will not run if you have root but you can always install an Xposed module called root cloak to circumvent that issue.
Sent from my SM-N930F using Tapatalk
S-health is still there, do a search and you can find instructions to access it. You should only lose secure folder and pay, if you want those things you should follow the advice above and not root your replacement phone. I'm not beating you up here but as an FYI you should have known the ramifications of rooting before you rooted, it's best to know what you're in for before you commit to a course of action that may be irreversible.
thedicemaster said:
get it exchanged in the recall, and don't root your new phone.
there's not that much you can do with root that you can't do without root, especially on recent high-end Samsung phones.
Click to expand...
Click to collapse
Sadly depending on what you want not everything is available without rooting.
Unless you can tell me how to change all app dpi individually.
YouTube adblocker
Synapse
Adaway
Greenify... not as as good un rooted mode
Amplify
Smart network
Sent from my SM-N930F using XDA-Developers mobile app
you're mentioning specific root-only apps.
obviously those won't work, but there are alternative methods with (close to) the same results.
adaway: adguard, it's better anyway(doesn't rely on a system designed for no more than 100 rules, easy to toggle on/off, supports whitelisting of apps, supports firewall functionality, and can target not just entire domains but also single lines of code)
adfree YouTube: yes this one is trickier, you'd need a 3rd party YouTube app or the website+adguard to avoid ads.
alternatively you can use "Cygery AdSkip for YouTube" to automatically skip ads after 5 seconds.
as you said, greenify works just not as effective.
similar "power saving" functions however are built in on recent android devices.
and from what I can tell every function in "smart network" except switching to 2G can be achieved without root using tasker.
synapse and per app DPI are the only things on your list that are completely impossible without root(although using game tuner's resolution settings you should be able to influence scaling in some apps)
Also if you use YouTube backgrounder, OGyoutube works great and allows background / downloading of content. I'm still looking for an ad free YouTube but this suffices in the meantime.
Sent from my SM-N930T using Tapatalk
krabman said:
S-health is still there, do a search and you can find instructions to access it. You should only lose secure folder and pay, if you want those things you should follow the advice above and not root your replacement phone. I'm not beating you up here but as an FYI you should have known the ramifications of rooting before you rooted, it's best to know what you're in for before you commit to a course of action that may be irreversible.
Click to expand...
Click to collapse
do you have the link for it? when I try to open it, it says the following:
"Unable to open app
Because of a new security policy introduced in version 5.0, Knox is not available on compromised devices"
I've already frozen all the knox apps I could find in TB.
strange, I just checked my 2-year old Note 4, the knox has also been triggered awhile ago, but i could use S Health fine. Why would S Health have anything to do with Knox?
shinew said:
strange, I just checked my 2-year old Note 4, the knox has also been triggered awhile ago, but i could use S Health fine. Why would S Health have anything to do with Knox?
Click to expand...
Click to collapse
S Health may use Knox to protect your health data (HIPAA in the USA).
The S-health thing is new, people are circumventing it by an app that lets you access the widget and from it you can open it up or some such, don't use it so I paid little attention to the fix. Don't remember where I saw that but it's here somewhere shine, I would peruse the development threads, I'm thinking I saw it in one of them.

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