Database Users

Device Admin

Hello,
Our school district is looking into getting some Android Powered Tablets for us, the techs to use. We need to be able to lock them down (school policy and if the teachers eventually get them), from app installs to wifi usage. We have iPads restricted using the iPhone configuration tool.
anyways, I found online the Device_Admin code/api but I have no idea how to implement it or get it to work. In Android 2.2 there's the option under Settings/Location and Security to set the Admin but nothing is in there.
I have no idea how to code and neither does the other guy I'm working with on this. Is there an easy way to get this setup and configured so we can manage Android Devices on our Network?
Any help would be appreciated. Thanks.

Do you mean this API: http://developer.android.com/guide/topics/admin/device-admin.html ?
As far as I understand it allows to manage password strength, lock timeout, immediate lock and device wipe only. So no restrictions for "app installs, wifi usage" etc. Maybe I'm wrong.

IF that's all it does then maybe that's not what we want.
Is there software/API..etc... that we can use to "lock" the devices down?

Interesting question, could you specify exactly all features you need?
We're thinking to develop some kind of parent control app for Android, so your request for app is looking very similar.

Correct me if i'm wrong, but isn't locking down an android device pretty much impossible?
You can lock down the ROM (probably) but that wont stop someone flashing a custom recovery image, backing up the data, then flashing a new ROM (provided the tablet can be rooted).
To fully lock it down wouldn't you have to lock the bootloader and recovery image so that they need a password to be used? I'm not sure that's possible.

We're not so much looking to completely lock down the device. Honestly if the Teachers get these I doubt they'll try and mod the Bootloader or load ROM's. But we are looking to, if the teachers get them and even other techs get them to use we want to lock them down in a way that prevents them from install unapproved apps, restrict purchasing apps and accessing Wifi/Marker.
We have 10 or so iPads in our district, they are locked down by a policy we push to the pad when WE set them up. It restricts the App Store, removes Safari Browser and doesn't allow app install. It also uses our LightSpeed browser settings so that they can't get to "naughty" or other such sites.

After quick research it seems that you need custom ROM or at least rooted phone where standard browser, market etc are removed and some configuration parameters are hard coded. Also keep in mind that there's no lightspeed guide browser app for android, only for ipad, iphone. I would say there's a lot of work.

[Q] Possible to lock phone in case of theft?

My Galaxy 1 was stolen from me in Feb, after that i went through a lent s3 and now proud owner of an s4 (i9500).
So i have two questions on this:
1) is there an equivalent for what a bios password is in a PC?
(have to go short something in hardware to bypass, only is asked upon powerup/hard reboot).
2) Is is technically possible for an app to lock on custom sim? (possibly modifying efs folder)
Thanks!

Abrojo said:
My Galaxy 1 was stolen from me in Feb, after that i went through a lent s3 and now proud owner of an s4 (i9500).
So i have two questions on this:
1) is there an equivalent for what a bios password is in a PC?
(have to go short something in hardware to bypass, only is asked upon powerup/hard reboot).
2) Is is technically possible for an app to lock on custom sim? (possibly modifying efs folder)
Thanks!
Click to expand...
Click to collapse
http://bit.ly/174zPh6

LeJolly said:
http://bit.ly/174zPh6
Click to expand...
Click to collapse
Thank you for patronizing me but that didnt answer my question, already been through pages of results when i previous galaxy was stolen (even tried locking from google play). None of the apps listed on a google search for locking and tracking do what i ask.
Centralized cloud based locking doesnt work (a blacklisted imei can get reinstated fairly easy), neither does the standard password Operating System level password.
Thats why i am asking for specific alternative ways of locking the phone that should be (if possible) more tampering resistant.
1) bios equivalent password.(requiering hardware shorting to bypass)
2) custom simlock

I use avast! free mobile security (https://play.google.com/store/apps/details?id=com.avast.android.mobilesecurity&hl=en),
the anti-theft module has option to block the phone if the sim card is changed

LeJolly said:
http://bit.ly/174zPh6
Click to expand...
Click to collapse
What a woeful answer. Try reading before you be a ****.
In answer, no there is nothing similar to a BIOS lock on Android phones, however like mist813 said, Avast is quite good. If you have root access you can install it as a system apk then even if the thief wipes your phone, it's still there.

You could also try lookout its free. Can do tracking, remote wipe and also takes a photo of anyone trying to unlock your phone.
I don't think there is anything that can prevent someone from just flashing a new firmware and wiping the phone completely.
Sent from my Nexus 10 using Tapatalk 2

I don't think there is an equivalent to BIOS lock in Android. I'm not sure if you tried Lookout or the native Samsung remote control under security settings. Both gives you the options to locate, lock, scream or wipe your data. I tried the locate and scream options and they work. Never tried lock or wipe, but they should also work! Now going to the fact of wether someone can bypass or overcome these security measures, then I personally think it's possible and whatever we do he can find a way to go around it depending on how smart and resourceful he is! If my phone is stolen, frankly speaking I won't waste my time trying to find it or just lock it. All what I'll care about is to wipe the data off, and hopefully these softwares will work if needed!
Sent from my SGS IV using Tapatalk 2

Abrojo said:
Thank you for patronizing me but that didnt answer my question, already been through pages of results when i previous galaxy was stolen (even tried locking from google play). None of the apps listed on a google search for locking and tracking do what i ask.
Centralized cloud based locking doesnt work (a blacklisted imei can get reinstated fairly easy), neither does the standard password Operating System level password.
Thats why i am asking for specific alternative ways of locking the phone that should be (if possible) more tampering resistant.
1) bios equivalent password.(requiering hardware shorting to bypass)
2) custom simlock
Click to expand...
Click to collapse
Okay lets not be a **** this time.
1) There's nothing equivalent to that bios thing
2) http://stackoverflow.com/questions/...-the-device-on-removal-of-sim-card-or-sd-card
There are also apps that just notify you if sim card is changed for example this https://play.google.com/store/apps/details?id=instigate.simCardChangeNotifier&hl=fi
And of course there are some apps that let you remotely control your phone for example http://forum.xda-developers.com/showthread.php?p=7567932

Abrojo,
You don't really need a third-party app for this.
Please check out the Samsung Dive service. (www.samsungdive.com)
You can track your phone, lock it with a custom password, sound an alarm, etc...
The problem is, the phone needs to have Internet access.
I am using the Cerberus app (https://play.google.com/store/apps/details?id=com.lsdroid.cerberus&hl=en)
This is the best rated Anti-theft app you can find for your Android.
a license costs 3USD if I remember correctly. With one license you can secure up to five Android phones.
Featuers:
Track your phone
Remote lock
Remote wipe
And a lot more options...
A couple of things that I think are extremely useful:
When a wrong password or pattern is drawn to unlock your phone, a picture is taken with the front camera and emailed to you together with the location of the phone.
When the SIM is swapped, you can configure up to three phone numbers that will receive an SMS with the new SIM card number and the location of the phone.
You can hide the app from the App Drawer.
Check it out... very useful

i use also cerberusapp 4 years now. everything is perfect. when u install as system app u can do everything.
Sent from my ThL W8 using xda premium

Apparently there is also rumors of LoJack already being built into these phones, with the possibility to activate it some time in the near future. Don't remember all the details, but I just read an article about that. Not being patronizing when I say it, but Google Galaxy S4 LoJack and look into it.
Also, I am on Verizon, and am testing out their mobile security app that is preinstalled. It's $1 a month, but they allow you to remotely lock your phone, wipe it, and track it should you lose it. I don't believe it embedded at the hardware level, but it is something that gives me a little piece of mind.
Edit: I went to switch to the Norton Mobile Security app, since I use it for all of my other devices, and discovered that the Verizon Mobile Security App - once activated - cannot be uninstalled, force stopped, you cannot clear the data, and you cannot disable it. In order to do so, I first have to go into my Verizon account online, sign in, and unsubscribe from the service. After realizing that, I have chosen to keep the Verizon security app, because it has that extra layer of security. Are there ways of bypassing that, I'm sure there are. But assuming that my phone is stolen by some low level thief and not some crazy high level criminal circuit, I should have no problem retrieving it.

Samsung Dive down?
I cant seem to have this page load up www.samsungdive.com
Is it down for you too?

Sm007hCriminal said:
I cant seem to have this page load up www.samsungdive.com
Is it down for you too?
Click to expand...
Click to collapse
It's working with me.
Sent from my SGS IV using Tapatalk 2

[Q] Unwanted Ad notifications

Hi all,
I keep getting ad notifications popping up. Sometimes they're links that take me to a web page then to the G Play store for "Candy crush saga", other times they're survey questions like "Do you want an iphone 5?". I've run a few apps that look for adware, and also long-pressed on one or two when I could, and both point me to the Network app, which looks to me like the Android-native network service (it has an icon that looks like 4 or 5 bars of increasing height, kinda like you'd see for a wifi service). Is this just something I get for buying a piece of Google hardware? Or, is there some way to stop this annoying behavior w/o having to put a whole new ROM on there?
Thanks.

I use to get these mid-video on the Funimation app — it was incredibly annoying. I finally got rid of it by rooting my devices (Nexus 7 and 4) and installing AdAway (system level adblocker) from the f-droid appstore. So, no special ROM, but rooting was needed.

tautges said:
Hi all,
I keep getting ad notifications popping up. Sometimes they're links that take me to a web page then to the G Play store for "Candy crush saga", other times they're survey questions like "Do you want an iphone 5?". I've run a few apps that look for adware, and also long-pressed on one or two when I could, and both point me to the Network app, which looks to me like the Android-native network service (it has an icon that looks like 4 or 5 bars of increasing height, kinda like you'd see for a wifi service). Is this just something I get for buying a piece of Google hardware? Or, is there some way to stop this annoying behavior w/o having to put a whole new ROM on there?
Thanks.
Click to expand...
Click to collapse
You can also disable notifications from certain apps. I've never gotten ads from the native ROM, its something you installed. I believe they'd apepar to come from the Network app anyway, even if they didn't. Find out what apps you installed are ad related.

tautges said:
Hi all,
I keep getting ad notifications popping up. Sometimes they're links that take me to a web page then to the G Play store for "Candy crush saga", other times they're survey questions like "Do you want an iphone 5?". I've run a few apps that look for adware, and also long-pressed on one or two when I could, and both point me to the Network app, which looks to me like the Android-native network service (it has an icon that looks like 4 or 5 bars of increasing height, kinda like you'd see for a wifi service). Is this just something I get for buying a piece of Google hardware? Or, is there some way to stop this annoying behavior w/o having to put a whole new ROM on there?
Thanks.
Click to expand...
Click to collapse
I would disable the Network app's notification permissions. If it is a system app, this really shouldn't impact its performance (unless you prize the "Open Wi-Fi networks" notification. Even then though, I'm a little concerned that you have a network app. Can you give us the full name of the app and tell us what buttons are available from App Info (e.g. Force stop, Uninstall, Uninstall updates, Disable, etc.)? I just checked through four or five of my devices, and I don't have a "Network" app on any of them (including on my Nexus 10).
I'm wondering if it's not just some incredibly shady app name.

The Next Best Thing to Root... or, how to de-screw your stock U.S. Galaxy S7 T-mobile

Presenting.. the Next Best Thing to Root for the U.S. Samsung Galaxy S7 T-mobile edition (model SM-G930T that is)
As of 6/7/16, no root is publicly available. I purchased my S7 on 5/26/16 and decided to keep it despite the lack of root. This is my story.
INTRO
So the ol' Galaxy Note II up and died on me a couple weekends back, and I blew 40 bucks on a new battery before I realized it was gone gone gone. Queue new phone shopping, the hip glasses-toting dudes at T-mobile swayed me to an S7. I didn't want something as big as my last phone and forget using a bumper case with that curved-screen edge (an acquaintance of mine quotes: "The only thing that ****ing screen is good for is when I'm high as hell and want to read the clock without lifting my head". He dropped his and shattered it.), so I went with the plain ol' S7. Well, now I know why the salesguy got real quiet when the first thing I told him I would do was 'root the phone'. Being a programmer, I was pretty bummed and unhappy about owning a device that I am purposely locked out of Administrating.. but the return fee was $50, and I really liked what the S7 brought to the table.
Goes without saying, I was ready to pay for the rootable HTC-10 (my local store didn't even carry it, the salesman said they were 'test-marketing it' at a couple other stores across town) or the LG monstrosity (I haven't liked this company since the spying TV debacle, tho once upon a time they made good and cheap TVs), but I hated how much bigger the devices were and that svelte S7 really impressed me otherwise. Samsung really does make the 'iPhone of Androids'.
So, I decided to stick with the S7, and un-screw it pretty much as best as I could. And, because all I read was mostly a lot of 'is the root out yets', I thought it would be cool to share.
ABOUT THE S7
Not too terribly much has changed in the android linux filesystem since the last time I seriously delved into it. Got a vague idea where most of what is what, but I also recognize that the Path to Rooting is two: Utilizing a bootloader to actually flash the chip, or Piggybacking on some existing Administrative-privileged software in the otherwise 'closed' environment. Samsung shipped the U.S. T-mobile S7's (mine is SM-G930T) with a locked bootloader to make it nigh-impossible to root via flashing. Get to it, ya chip-hackers.
However, it is a universal law of the internet that someone out there will find an operable software workaround, and this is usually some 13-year-old kid from Finland, or at least it was in the case where I found drivers for a Voodoo 3 card during the advent of Windows XP. God bless the internet will provide, and in this case that gentle soul is none other than a man by the appropriate name of OSPolice.
PACKAGE DISABLER PRO - THE 99 CENT APP
play.google.com/store/apps/details?id=com.ospolice.packagedisablerpro&hl=en
This little gem of an app I purchased for $0.99 off the play store. This is the key to enjoying the disabling features of Root access and the key to un-screwing the T-mobile Galaxy S7. What this app does is essentially co-opt the Administrative access that Samsung Knox (the 'security' software) uses and allows you to disable any and all packages on the phone. When you first activate it you will have to accept an agreement tied to Samsung Knox (don't worry, this in no way causes anything to 'phone home' as far as I can tell).
I would recommend the very first thing you do is go to the settings and add a password to the app, that way nobody else can get in, because this can seriously **** with your phone's software, if you disable the wrong package the phone will not boot up properly and you will need to reinstall. There is an option to Disable All Bloatware based on automatic picks from the application but this can screw up some phones and you will miss a lot of crap, so DO NOT AUTO-DISABLE.
There is also another important reason you should manually disable these. Clicking on a package from the main app brings up a screen where you have several options (the auto-google feature is quite helpful to researching various processes). There is also an important little button that says 'Clear Data', erasing the temporary package data. Due to info I found on another forum, which I am too lazy to dig up here and now, there is an important process to disabling with Package Disabler Pro:
THE DISABLING PROCESS
1. If the package is not enabled, enable it.
2. While the package IS ENABLED, click Clear Data.
3. DISABLE the package with the Disable button.
4. Click CLEAR DATA a second time.
5. On to the next one...
It appears there may be some data that is not erased when the package is disabled. In any case, this fixed all of the problems I had disabling earlier without using the Clear Data button. This is important to stop certain packages from utilizing an outside process to re-enable themselves.
Below I am listing all of the processes that I disabled. Your list might be different; before I did this I updated the phone's system software from T-mobile's servers (as of 5/25), and I don't plan to auto-update again until I root or have to reload everything.
Also, please keep in mind I turned off a few features with this method, you will have to ADJUST YOUR PACKAGES ACCORDINGLY or know what to re-enable from the below list. I turned off all wi-fi calling (don't like 'weird' internet connections), all NFC and payment such as the Samsung pay chip (nothing I want/need enabled right now). I kept Bluetooth connectivity on since I pair the phone with my car for and it's more or less an 'established' form of protocol, neverless if I didn't use it I would deactivate it as well. Security Over All is my philosophy.
THE SINGLE PROBLEM I HAVE HAD is being unable to 'browse' for a background when choosing a new one for the lock screen. I kept the lock screen with a stock dark blue and had already set my live wallpaper (play.google.com/store/apps/details?id=com.dkeesto.holographlw&hl=en if you are curious, Digital Hive by the unsurpassed Cypher Cove). So set your backgrounds before disabling all these, or try and figure out which disabled package screws this up, though I tried re-enabling anything with 'wallpaper' in it to no avail.
I also disabled a lot of the Google services, I check my gmail online, phone apps seem so hideously insecure to my mind, and I don't want to use any drive or cloud backup services AT ALL. Go with an all-encrypted service or backup your data yourself, and I don't trust any non-rooted backup apps. If you use the Gmail app or etc, simply don't disable it.
A LIST OF PACKAGES I DISABLED (remember to Clear Data, then Disable, then Clear Data a second time!):
AASAservice
Access cloud
AllShare FileShare Service
Amazon
ANT + DUT
ANT HAL Service
ANT Radio Service
ANT+ Plugins Service
AutoPreconfig
Basic Daydreams
BBCAgent
BeaconManager
Beaming Service
Briefing (**** you)
Calculator
Calendar
Camera test
Carmode Stub
ChocoEUKor
Color Adjustment
com.android.providers.partnerbookmarks
com.android.sharedstoragebackup
com.android.wallpapercropper
com.facebook.appmanager
com.facebook.system
com.samsung.android.app.watchmanagerstub
com.samsung.android.sm.devicesecurity
com.samsung.dcmservice
com.samsung.enhanceservice
com.samsung.faceservice
com.samsung.hs20provider
com.samsung.ipservice
com.samsung.storyservice
com.sec.android.app.minimode.res
com.sec.android.app.wfdbroker
com.sec.bcservice
com.tmobile.pr.adapt
Context Service
Control TV
CoolEUKor
Device Unlock
DeviceTest
Dictionary
EasyOneHand
EasySetup
Email
Enhanced features
eSE UCS Plugin
Facebook
Favorite Contacts
Filter Installer
Filter Manager
Filter Provider
Foundation
Galaxy Apps
Galaxy Essentials Widget
Gallery (I use an app called QuickPic, don't disable if you use the regular Gallery)
Game Launcher
Game Tools
GamepadService
GameService
Gear VR Service
Gear VR SetupWizardStub
Gear VR Shelf
Gmail (You might not want to disable, but for security's sake you should and use your browser)
Google App
Google Backup Transport
Google Calendar Sync
Google Contacts Sync
Google One Time Init
Google Partner Setup
Google Play Movies & TV
Good Play Music
Hancom Office Editor
Hangouts
Health Service (this auto-health reading stuff is kind of scary)
Help
Highlight video player
IMS Settings
ImsLogger+
IntelligenceService2
Interaction control
Internet (have a secondary browser in place, I initially used Chrome)
IPsec Service
Kies Application BnR
KNOX
KnoxAppsUpdateAgent
Live wallpaper picker
Lookout
Magnifier
Market Feedback Agent
MDMApp
Memo
Message service
Messages (I use an app called Textra, it is pleasant, don't disable if you use this for text messages)
MmsService (I have had no trouble sending/receiving MMS text with this disabled)
Mobile tracker
My Files
My interests
My Places
Nearby Service
Nfc Service
NSDSWebApp
Personal Data Management
Photo Editor
Photo Screensavers
Photos
Print Spooler (might be necessary for phone-to-printer if you're into that)
Private Mode Service
Quick connect
Remote Controls
RoseEUKor
S Finder
S Health
S Voice App
Safety assistance
Safety information
Samsung account
Samsung ApexService
Samsung Billing
Samsung Content Agent
Samsung Galaxy
Samsung Gear
Samsung keyboard (HAVE ANOTHER KEYBOARD INSTALLED [I use Hacker's Keyboard] OR DO NOT DISABLE THIS)
Samsung Location DSK
Samsung Milk Music
Samsung MirrorLink 1.1
Samsung Pay Stub
Samsung Payment Framework
Samsung Push Service
Samsung setup wizard
Samsung text-to-speech engine
Samsung+
SamsungDLPService
SapaMonitor
Screen Mirroring
Security policy updates
SecurityLogAgent
Settings Receiver
ShootingModeProvider
Simple Sharing
SLLibrary
Slow and fast-motion video player and editor
Smart Manager
Smart Manager Provider
SmartCallProvider
SmartcardManager
SmartcardService
SmartFaceService
SmartManager Clean DSK
SnsImageCache
Software update
Software Update
Sound detectors
Sound picker
T-Mobile
T-Mobil Name ID
T-Mobile TV
Theme store
Themes
TouchWiz easy home
TouchWiz home
Trim
Universal switch
UrgentFWUpdateNfc
UrgentFWUpdateTSP
Video collage
Video Editor Lite
Video Player (Stock, don't disable if you use, I use an app called VLC that plays damn near anything)
Virtual tour
Visual Voicemail
Visual Voicemail
Voice Assistant
Voice service
Voice wake-up
WallpaperCompression
Weather
Weather
Wi-Fi Direct
Wi-Fi Direct share
Wi-Fi Calling Settings
withTV
And that's it! Boy, wasn't that a lot of clicking clear data and all that junk! But it is worth it!
A FEW OTHER FEATURES I DON'T USE
Fingerprints.. never tested with this. I fail to see the usefulness of a fingerprint compared to a password in your head, and it's a whole lot easier to duplicate the former and scan someone's phone (call it the 'law gets in' password). So some of these might have disabled fingerprint functionality.
Voice-assistance.. again, the possibility of my phone recording me without me knowing is kind of scary. There's a lot of Samsung S-voice crap built in, I had this sort of thing on my last phone and never had the need for it.
Always-On Screen - It displays the time, had it on for a couple days and it worked just fine, but ultimately a battery eater, and the config options are real limited. I ended up turning this off.
The Samsung TouchWiz Launcher - As soon as I got all my packages disabled, I ditched this one. You can use anything you like, but personally I found a new home with NovaLauncher.
The Camera I tried to keep as whole as possible, I set it as the 'double-home-button-click-to-open', which was default behavior, and I really like it this way - double-click and you have a camera, and it works regardless of locked screen. They've really improved the camera software, I can double-click and start recording and that's just the way I like to use a phone. Now if there were only a way to compress, encrypt, and auto-transmit those movies immediately after recording...
DEVELOPER OPTIONS
Settings -> About device -> Click on 'Build Version' a bunch of times. If you're reading these forums you should probably know how to activate this.
Some cool settings, the only one I toggle is USB debugging.. for ease of file transfer on a PC thru USB cable, something which ALL modern phones suck ass at. It almost makes me want to program a simple universal file transfer software suite.
WHAT I WISH I STILL HAD
Encrypted Backup Solutions/State Backups: TitaniumBackup & Nandroid are the ****. Man do I miss having root access.
Customized Pull-down Notification Screen: I hate that first row of settings buttons. I will probably have to pony up the 5 bucks to NovaLauncher to see if they can make those go away.
One-touch Reboot app - Not getting this one until root Administrative access. I'll have to live without until then.
Otherwise, I have been pretty conveniently able to live without Root on this phone, and I hope this guide can make you happy, too!
SOME APP SUGGESTIONS - USEFUL
I've peppered the above with some apps I really like, here are some more:
Firefox - My favorite browser. I keep a copy of chrome for emergencies. 'Noscript' and 'Phony' are must-have extensions. Still looking for a good page-to-pdf extractor.
Orbot/Orfox - Best TOR/browser combo.
Rocket Player - FANTASTIC music app that I ponied up the money to unlock (mostly to play FLACs). Near-perfect, and a relief because Winamp **** the bed when it came to Android.
DuckDuckGo - I use this to replace the Google search bar widget. Doesn't work the same (click to open) but works quickly.
ZDBox - I use this exclusively for the 5x2 'control' widget on my home page. One-touch turnon/offs (or some options send you to the settings screen) for the following: WiFi, Bluetooth, GPS, Mobile Network, Airplane Mode, TaskKiller, disable Screen Rotate, Brightness, Applock (you specify) and Flashlight (my default light, big screwy button but I'm used to it now).
ZDCal - From the makers of ZDBox, a free calendar that displays as a strip in the notification bar and also places a date at the top of the screen. Be careful, the first time I set it up I blindly clicked a couple pages and set up a period calendar that promptly notified me when I was beginning ovulation (I am a man).
SOME APP SUGGESTIONS - GAMES
Stellar Solitaire - The best Solitaire app ever. Tons of games, demos, beautiful for a phone screen.
Cliffy Run - A rager game my awesome friend made that is totally and amazingly simple and has some great graphics.
Neko Atsume - A stupid japanese cat simulator that I can't stop checking.
Source - A free 'pipes' puzzle game. I'm at 1 hr 2 mins on insane level. Great for killing time in the DMV.
SOME APP SUGGESTIONS - PROGRAMMER/NERD
OS Monitor - Process/Connection task-manager
JuiceSSH - My terminal app of choice.
Blowtorch Beta - My MUD app of choice. Told ya I nerd.
AndFTP - My FTP/SSHFTP app of choice.
AndroZip - My compression app, and, surprisingly, file manager of choice.
Fing - 1st of the 2 best wireless discovery apps ever.
Wifi Analyzer - 2nd of the 2 best wireless discovery apps ever.
Usemon - Resource Analyzer. Has a cool option for the notification screen, and measures both frequency and % use graphs when many progs do one or the other.
Cargo Decoder - If you want to read what exactly is in the tanker truck you are driving behind and how badly a spill will **** up your day.
Maverick - For all your GPS/compass/accelerometer needs.
FINALE
Please feel free to add anything to the above! I am pleased that I got my phone to do most of the things I wanted without a root. That being said, as soon as it is possible I will be jumping on that train. If you have any suggestions, please contribute! And thanks for reading!

Solid post man. I will be looking to clear data on my disabled apps. That is great advice. Thank you for this!
I can say i agree, mostly. I too miss root, but can manage without it. I really wish I still had full functionality of tasker. I had some kickass gps profiles and such that I can't use anymore. Do you know a workaround for that?
Sent from my SM-G935T using XDA-Developers mobile app

looking to get an s7, waiting on more info from this thread, can anyone else confirm

rkohliny said:
looking to get an s7, waiting on more info from this thread, can anyone else confirm
Click to expand...
Click to collapse
What more info? How much more detail do you need?

Just completed this entire process...thank you so much! Have you been noticing faster speeds and better battery life as a result?

thank you!

Thank you. My phone is running better and faster and cooler. Thanks again
Sent from my SM-G930T using XDA-Developers mobile app

great post. im bummed as well regarding the locked bootloader that TMO has implemented. It's still a new enough phone that I'm trying to get the 'samsung experience' so personally disabled lookout and the TMO crapware. I will be saving this post for when I'm ready to go barebones (like I always eventually do) does anyone know of a good rootless ad block? Every time I launch a game and stare at a 30 second video for a different game it makes me miss adblocker terribly

I used this list as a base for safe to remove applications. Ridiculous that Samsung thinks it's this necessary to have this many applications installed.
I use the Theme Engine and a few Samsung apps (their browser with Crystal Adblock, works great and I also use Screen Mirroring/Quick Connect.) So I skipped disabling those, but got everything else. Thanks for the list. Looks like you spent a lot of time compiling it all together.

Seems to have definitely made the phone a lot snappier so thanks for this! However I can't seem to figure out which is affecting my wifi calling. It'll turn on on reboot but if it drops it won't come back on. Any ideas? Also I didn't turn off the lasy three ok his list.

Could you please share the XML file of PACKAGE DISABLER PRO? ....
PS Thank you for the great Post!

dantes5823 said:
Seems to have definitely made the phone a lot snappier so thanks for this! However I can't seem to figure out which is affecting my wifi calling. It'll turn on on reboot but if it drops it won't come back on. Any ideas? Also I didn't turn off the lasy three ok his list.
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Did you ever find out why WIFI calling isn't working properly? Mine won't even start on a reboot!

Looks like Debloater will do the same thing as well.
Thanks for the list of apps that i can safely disable

Very nice write up..

1st: Excellent post, lots and LOTS of detail!
2nd: OMG, I hope I don't mess anything up!
Yikes!
Bambi
Sent from my Samsung Galaxy S7 using XDA Labs

Tablet freezing and crashing after appearance of an app called "baby angel"

Hi all,
My model SM T330 has begun periodically freezing with whatever app I try to run eventually crashing about 30-60 seconds in. At its best the app simply crashes and dumps me back to the home screen (which often fails to load my shortcuts and widgets). At its worst it will completely freeze when I try to transition to a new app or otherwise try to navigate the UI. I would chalk this up to it getting old but I got lucky and managed to get the home screen to load only to find that an app called "baby angel" had suddenly appeared there (it uses the Android system app icon). I was able to get the applications manager to last long enough to find that this app wasn't listed anywhere (even under "all"). I don't see how it could be an actual system app because I haven't updated my OS (version 5.1.1) in a while (unless it updated itself even after I told it not to) and I couldn't find any reference online to a system app of that name (just a bunch of live wallpapers that I definitely don't have).
At this point I assumed I'd been infected with malware so I ran a full scan with McAfee but it came up with nothing. I find this hard to believe but I'm not sure how to proceed or if the two events are even related. Right now I'm just keeping the Wi-Fi off in case it's being accessed remotely somehow (did I mention my tech literacy is mediocre at best?)
Any advice would be greatly appreciated. If I've left out some important piece of information feel free to ask.

Flash the stock firmware with Odin.