[Q]uestion about device management app - T-Mobile Samsung Galaxy S II SGH-T989

1. What is device management? is this the app that checks if there is a new software update available?
2. Why its using 44% of my battery?
3. is it safe to delete it?

media_11 said:
1. What is device management? is this the app that checks if there is a new software update available?
2. Why its using 44% of my battery?
3. is it safe to delete it?
Click to expand...
Click to collapse
have the exact same issue recently... didn't have it before... recently i installed photo editing apps. Seesm ot have taken a toll.

Are you guys rooted or running a custom rom? If so, you can use titanium back up to freeze it, then reboot and it should go away.

It's for OTA updates.

jimmynguyen91 said:
It's for OTA updates.
Click to expand...
Click to collapse
Thats what I was thinking. So lets say I delete it, It won't give me any problems other than I won't be able to recieve OTA upgrade? I can always manually flash when samsung releases ICS upgrade.
So its safe to delete it right?

I always uninstall with titanium backup....no issues
Sent from my SGH-T989 using xda premium

Related

Stop OTA reminder

Any suggestions on how to stop the reminder?
I don't want to flash the stock OTA... don't want to lose root...I want to wait for a custom rom with it all built it to flash
Sent from my SGS2
Try freezing device manager in titanium backup.
If that doesnt do the trick, you may have to manually locate the update on your phones storage and remove it. root explorer or ghost commander can be used to do this... Just be careful and always do a nandroid backup before making any system level changes.
Sent from my Hercules using XDA App
jordanishere said:
Try freezing device manager in titanium backup.
If that doesnt do the trick, you may have to manually locate the update on your phones storage and remove it. root explorer or ghost commander can be used to do this... Just be careful and always do a nandroid backup before making any system level changes.
Sent from my Hercules using XDA App
Click to expand...
Click to collapse
Any idea what the apk is for device manager? I like to do this stuff manually so I know what's going on.
Vinsane said:
Any suggestions on how to stop the reminder?
I don't want to flash the stock OTA... don't want to lose root...I want to wait for a custom rom with it all built it to flash
Sent from my SGS2
Click to expand...
Click to collapse
+1 here. The notification pops up several times a day even if you click postpone for a day. Does anybody know the name of the file or location. Thank you
manekineko said:
Any idea what the apk is for device manager? I like to do this stuff manually so I know what's going on.
Click to expand...
Click to collapse
When you say you are going to do it manually, do you mean you are going to remount system/app as rw from ro and delete the device manager?
Its called device management v10.2.1.....
Sent from my Hercules using XDA App
why not update? it takes less than 3mins to re-root.
cangri87 said:
why not update? it takes less than 3mins to re-root.
Click to expand...
Click to collapse
In my case, because I'm on Juggernaut, and I'm just going to wait for them to release an update that includes the official update.
cangri87 said:
why not update? it takes less than 3mins to re-root.
Click to expand...
Click to collapse
Because a lot of us are running custom roms that run way better than stock and don't come with all the bloatware.

[Q] How to stop or get rid of new OTA nag?

i've tried and tried to get some help running this update that i'm being nagged about, to no avail.
can someone please tell me how to just STOP the nag that i have to postpone once a day?
thanks very much,
gn
I've seen people mention using titanium backup to freeze the device manager or updater app. Something to that effect.
Sent from my SGH-T989 using xda premium
thanks but i don't have a clue what that means.
i installed Kies on my pc to try and find the download and "push" it through with Odin, but Kies tells me my firmware is good.
i have NO idea where to dl the newest OTA from T-Mobile and then i'd have NO idea how to push it with Odin.
help, someone????
Titanium backup is an app from the market. With it you can uninstall system apps, or simply "freeze" them, meaning they are still there but no longer allowed to run.
"Device management" is the system app that's notifying you of the available ota update.
So, to answer your original question, download titanium backup and use it to freeze device management in order to get rid of the ota notification.
All this assumes of course that you are rooted and running a custom ROM. If you aren't on a custom ROM, then I wouldn't understand your wanting to avoid the update, as it appears it doesn't affect your ability to root, and may not even unroot your device.
Sent from my SGH-T989 using XDA App
Will anything else be affected if you freeze that app?
Sent from my SGH-T989 using xda premium
alilkrazy550 said:
Will anything else be affected if you freeze that app?
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
I've had mine frozen for a couple days to avoid getting that notification, and haven't experienced any fc's or other problems.
Sent from my SGH-T989 using XDA App
alilkrazy550 said:
Will anything else be affected if you freeze that app?
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
I deleted mine and have no issues.
Sent from my SGH-T989 using xda premium
does the OTA unroot the device? i tried to let it run but it just booted into cwm and did nothing. im freezing it for now, i have great reception, don't really need wi-fi calling
bnielsen40 said:
Titanium backup is an app from the market. With it you can uninstall system apps, or simply "freeze" them, meaning they are still there but no longer allowed to run.
"Device management" is the system app that's notifying you of the available ota update.
So, to answer your original question, download titanium backup and use it to freeze device management in order to get rid of the ota notification.
All this assumes of course that you are rooted and running a custom ROM. If you aren't on a custom ROM, then I wouldn't understand your wanting to avoid the update, as it appears it doesn't affect your ability to root, and may not even unroot your device.
i wasn't trying to avoid it, i was originally trying to install it, but Clockwork wouldn't let me; a couple people in here tried to offer 'halfway' help, but stopped answering my questions, so i mainly just wanted to get rid of the nag, since the mod i flashed got me to 2.3.6 anyway.
turns out that Perfect Backup let me clear the Device Mgmt data, and that got rid of the nag. so i didn't have to pay for Titanium Backup (can't freeze stuff unless you pay for it).
so the resolution is that once i'd flashed to 2.3.6 the OTA was just in some kind of cache, i guess, and all i had to do was clear it.
Click to expand...
Click to collapse
How to proceed with OTA update
Hello bnielsen40, everyone,
I would like to proceed with the OTA update on my Rooted GS2 but when it reboots to CWM recovery and I don't know how to continue from here to the OTA update so I just press restart and it loads back to where I was before, notifications start all over again,, Can any one help on how to load the update from CWM recovery boot??
Thanks,
Gregorio
nag persists
I upgraded my phone through kies and the nag persists. anybody in the same boat?
i had odin with cwm recovery and just upgraded through kies.
gcontr1 said:
Hello bnielsen40, everyone,
I would like to proceed with the OTA update on my Rooted GS2 but when it reboots to CWM recovery and I don't know how to continue from here to the OTA update so I just press restart and it loads back to where I was before, notifications start all over again,, Can any one help on how to load the update from CWM recovery boot??
Thanks,
Gregorio
Click to expand...
Click to collapse
i just went through the exact same problem. go get Deodexed KL1 (i think it's a stock ROM) and it'll do what the new update is going to do, flash you to 2.3.6.
flash the modem, too, with Odin (KL1 modem) and then find your Device Management 10.* and Clear the Data using Perfect Backup (free).
i was unable to get rid of that nag/notification until i did that.
there may be other ways of Clearing the Data for Device Mgmt - maybe in App Manager. In any case, when i cleared the data the nag was gone.
gcontr1 said:
Hello bnielsen40, everyone,
I would like to proceed with the OTA update on my Rooted GS2 but when it reboots to CWM recovery and I don't know how to continue from here to the OTA update so I just press restart and it loads back to where I was before, notifications start all over again,, Can any one help on how to load the update from CWM recovery boot??
Thanks,
Gregorio
Click to expand...
Click to collapse
Flash Mr X's deodexed stock rom. the rom your device downloaded is designed to work with your phones stock recovery and not with clockwork mod. X's rom works with CWM.
Sent from my Hercules using XDA App
Thanks guys. I should have waited for the hint. I ended up resetting the rom and it fixed the nag. So clearing the cache would probably fix it too and save me a lot of reloading of apps and settings.
[Q] Stop OTA for Samsung GS 2 on T-Mobile
Hello!
My wife has a rooted GS 2 with the stock ROM from TMO. I am concerned that the new OTA (T989VUVKL1)might break her root functionality, cause repeated update notification, or cause her phone to no longer work. Does anyone know the app or file I need to freeze or delete to stop the OTA from happening? At this point she is also getting the notification to update (eek!) At some point I will want to upgrade the ROM to the newest one assuming I can keep root access. Thank you for all your help and support!
Freeze device manager.
Sent from my SGH-T989 using xda premium
Here's how I fixed it. Use a root explorer. Navigate to system/app and delete / backup both wssysync files. Reboot . Problem solved
Sent from my SGH-T989 using xda premium

ROOTing my phone, want to make sure a few things

Hello,
I'm thinking about rooting my phone (HTC One X 4.1.1, CID_102) and I want to make sure a few things:
1. I'm going to use this tutorial: http://forum.xda-developers.com/showthread.php?t=2069904
Exactly as it says there.
Is it ok?
2. When a new update is released, how can I update my device with the root? I will keep using the stock rom, only with ROOT.
3. How can I backup all of my data? Including pics, SMS, whatsapp, app settings and information and etc.
4. Is there an option that when I start my device again after it was formated, it will download all of the previous apps? if not, then I need to make a list of all of my apps.. about 35 but still.
Thanks!
1. Great choice!
2. You need to flash stock recovery. And restore any system apps you've deleted.
Then update normally and you won't lose root.
3. Do a backup in ClockWorkMod recovery or whatever recovery you use. Transfer it to your PC afterwards for safe storage.
4. Download titanium backup and back up all your apps. Then transfer the backup to PC.
TToivanen said:
1. Great choice!
2. You need to flash stock recovery. And restore any system apps you've deleted.
Then update normally and you won't lose root.
3. Do a backup in ClockWorkMod recovery or whatever recovery you use. Transfer it to your PC afterwards for safe storage.
4. Download titanium backup and back up all your apps. Then transfer the backup to PC.
Click to expand...
Click to collapse
2. You will loose root by updating, but you can easily re-root. There is an app called rootkeeper but i have no experience with that
Sent from my GT-P5110 using xda app-developers app
TToivanen said:
1. Great choice!
2. You need to flash stock recovery. And restore any system apps you've deleted.
Then update normally and you won't lose root.
3. Do a backup in ClockWorkMod recovery or whatever recovery you use. Transfer it to your PC afterwards for safe storage.
4. Download titanium backup and back up all your apps. Then transfer the backup to PC.
Click to expand...
Click to collapse
Thanks.
2. Can you expand a bit about that?
3. I don't have a recovery yet.. my phone is stock.
4. Same as 3
Mr Hofs said:
2. You will loose root by updating, but you can easily re-root. There is an app called rootkeeper but i have no experience with that
Sent from my GT-P5110 using xda app-developers app
Click to expand...
Click to collapse
How can I re-root? the bootloader stays open so all I have to do is just run the ZIP throgh the recovery again and that's it?
Yes correct, the rooting process stays the same. Or use a tool to root
Sent from my GT-P5110 using xda app-developers app
Mr Hofs said:
Yes correct, the rooting process stays the same. Or use a tool to root
Sent from my GT-P5110 using xda app-developers app
Click to expand...
Click to collapse
Thank you, I guess I will ask about it when there is a new update.
Can you help me with questions 3 and 4?
Well the steps are :
Unlock the bootloader
Flash a custom recovery
In that custom recovery is an option backup and restore, when you press backup it runs a complete nand backup of everything on the phone except the sdcard.
If you want to just backup parts like sms,whatsapp etc etc....then you can use titanium backup like TT said or another program called carbon. These apps allows you to backup just parts that you wantnto backup and restore after an update.
I always start with a clean install of all apps and stuff, it "feels" better to me. But that is a personal opinion
Sent from my GT-P5110 using xda app-developers app
Mr Hofs said:
Well the steps are :
Unlock the bootloader
Flash a custom recovery
In that custom recovery is an option backup and restore, when you press backup it runs a complete nand backup of everything on the phone except the sdcard.
If you want to just backup parts like sms,whatsapp etc etc....then you can use titanium backup like TT said or another program called carbon. These apps allows you to backup just parts that you wantnto backup and restore after an update.
I always start with a clean install of all apps and stuff, it "feels" better to me. But that is a personal opinion
Sent from my GT-P5110 using xda app-developers app
Click to expand...
Click to collapse
Thanks, but my phone is stock, so when I unlock the bootloader the phone will be formated, am I right? So I need to backup my phone before I do that.
Yes thats correct, maybe carbon comes in handy there because it does not require any root acces. Its free in the playstore
Sent from my GT-P5110 using xda app-developers app
Mr Hofs said:
Yes thats correct, maybe carbon comes in handy there because it does not require any root acces. Its free in the playstore
Sent from my GT-P5110 using xda app-developers app
Click to expand...
Click to collapse
Thanks I'll try using Carbon and rooting later.
I will comment here again if I'm having any trouble
rooted my device successfully it was easy, even easier than rooting the milestone lol
1. Is there a better application than "freedom" for that use?
2. I want the CM10 keyboard, because it's very good, swipe is also in my language. How can I put only the keyboard?
1 . Can you explain a bit more specific the "freedom" part ...i don't know that ....I'm a noob
2 . You want only the swiftkey keyboard ? Its a install from the playstore right ?
Mr Hofs said:
1 . Can you explain a bit more specific the "freedom" part ...i don't know that ....I'm a noob
2 . You want only the swiftkey keyboard ? Its a install from the playstore right ?
Click to expand...
Click to collapse
1. Freedom is an application that lets you (with root) to get stuff from applications that costs money (in-app purchase).
2. No, the CM10 has the latinme (if I'm ont mistaken) keyboard, that Android 4.2 has as stock, and it has swipe feature. In CM10 they put swipe in more langauges so I want to use it.
I think that if I'll install the GAPPS from CM10 then it will install this keyboard also. In order to do that, I just need to put the .ZIP file in my phone, and from the recovery install it like I installed SU?
Can I delete it later? and the gapps will update also from market (and not blocked like a pirated application)
Here's the keyboard, install like normal .apk. Pulled from android 4.2.1.
http://db.tt/g7ej8rog
1 . So if i understand it right its some sort of illegal app that gets in app purchases for free ? If so .... its illegal on xda
2 . CM10 is more TT's department i never used those roms so i don't know much about them....sorry, hopefully TT is reading along with us and can shine a light on the keyboard thingy
TToivanen said:
Here's the keyboard, install like normal .apk. Pulled from android 4.2.1.
http://db.tt/g7ej8rog
Click to expand...
Click to collapse
Thanks, I'll try it hopefully it has swipe in other languages too.
Mr Hofs said:
1 . So if i understand it right its some sort of illegal app that gets in app purchases for free ? If so .... its illegal on xda
2 . CM10 is more TT's department i never used those roms so i don't know much about them....sorry, hopefully TT is reading along with us and can shine a light on the keyboard thingy
Click to expand...
Click to collapse
1. IDK if it's illegal, but thanks anyway
2. What's TT?
My dear friend TToivanen ! who also helps people here a lot :thumbup:
Ow and about the freedom app, i don't see it in the playstore....dont actually know if its illegal....i will leave that in the grey for the moment
oh he replied to me, I will update in short if the keyboard works for me as I want or not.
This is just a warning.
Any app that allows you to download a paid app for free is classed as warez on XDA and is not allowed. You can not upload any app on XDA that is a paid app. The warez policy also includes trying to get around in-app purchases.
ok, sorry.
TT, I installed what you sent me, but for some reason the keyboard doesn't appear on Language & keyboard menu.
EDIT:
Didn't notice, it was installed but it doesn't swipe in my language, but in CM10's keyboard (at least for the Galaxy Nexus) it is.
Is there a way to put their keyboard on my phone?

[Q] Titanium Backup Pro can't uninstall stock apps

Hi,
I recently updated my Hercules T989 to Jellybean 4.1.2 via Kies. When I was on ICS, I could easily uninstall the t-mobile stock apps(or any other stock apps) using Titanium Backup Pro. But after upgrading to JB 4.1.2, I cant uninstall a single stock app. I tried updating Titanium backup pro from 4.1 to 4.5.6 but its still the same. It can freeze the apps but one app: 't-mobile accounts' unfreezes itself. I dont know how it happens. By the way, the device is rooted.
Any help would be greatly appreciated. Thank you.
+1
Sent from my Desire S using xda premium
Go into preferences and scroll down till you find Chuck Norris mode and make sure the box is ticked.. then they to uninstall the app.. other than that I don't know how to help. I have never had that problem with TB
Sent from my SGH-T989 using xda premium
I checked. The chuck Norris mode is on. I froze all the stock Bloatware using titanium backup. But this one app: 'T-mobile My Accounts' unfreezes itself. Still can't find any help, anywhere.
Sent from my SGH-T989 using xda premium
jshresth said:
I checked. The chuck Norris mode is on. I froze all the stock Bloatware using titanium backup. But this one app: 'T-mobile My Accounts' unfreezes itself. Still can't find any help, anywhere.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
I couldn't freeze it either....but I did uninstall it no problem in tibu.
Sent from my cell phone telephone....
kj2112 said:
I couldn't freeze it either....but I did uninstall it no problem in tibu.
Sent from my cell phone telephone....
Click to expand...
Click to collapse
Did u do it in jellybean 4.1.2? As I said earlier, I could successfully uninstall/freeze all those stock apps using TB earlier when my phone was on ICS. This problem arose after I upgraded my firmware.
Sent from my SGH-T989 using xda premium
jshresth said:
Did u do it in jellybean 4.1.2? As I said earlier, I could successfully uninstall/freeze all those stock apps using TB earlier when my phone was on ICS. This problem arose after I upgraded my firmware.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Did u re root the phone after u updated through kies?, if u didn't kids automatically puts the stock OEM non rooted firmware on ur device and u will have to root the phone again same process
Sent from my SGH-T989 using xda app-developers app
jshresth said:
Did u do it in jellybean 4.1.2? As I said earlier, I could successfully uninstall/freeze all those stock apps using TB earlier when my phone was on ICS. This problem arose after I upgraded my firmware.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Yes, on 4.1.2.
Sent from my cell phone telephone.
Tb uninstalls any app .
Sent from my SGH-M919 using Tapatalk 2
jshresth said:
Hi,
I recently updated my Hercules T989 to Jellybean 4.1.2 via Kies. When I was on ICS, I could easily uninstall the t-mobile stock apps(or any other stock apps) using Titanium Backup Pro. But after upgrading to JB 4.1.2, I cant uninstall a single stock app. I tried updating Titanium backup pro from 4.1 to 4.5.6 but its still the same. It can freeze the apps but one app: 't-mobile accounts' unfreezes itself. I dont know how it happens. By the way, the device is rooted.
Any help would be greatly appreciated. Thank you.
Click to expand...
Click to collapse
Are you sure Titanium Backup has root permissions? Check your Superuser app log and make sure they're being granted. You need root access for Titanium Backup to be able to remove/freeze system apps (like the built-in stuff).
soupysoup said:
Did u re root the phone after u updated through kies?, if u didn't kids automatically puts the stock OEM non rooted firmware on ur device and u will have to root the phone again same process
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
Yes, I have rooted my phone after I upgraded the firmware through kies. I checked my root status using the app 'Root Checker Basic'. It says my phone as proper root access.
GaidinBDJ said:
Are you sure Titanium Backup has root permissions? Check your Superuser app log and make sure they're being granted. You need root access for Titanium Backup to be able to remove/freeze system apps (like the built-in stuff).
Click to expand...
Click to collapse
Yes, I have checked it. TB has been granted root permissions. TB successfully freezes all my system apps. But only one app - "T-Mobile My Accounts" unfreezes itself automatically after a while. I dont know how or why that happens. All my other system apps stay frozen except that one single app. And about uninstalling, none of the system apps can be uninstalled. When I run the batch operation to uninstall, it shows the progress bar but gets stuck at 0%. No progress at all.
rymanh said:
Go into preferences and scroll down till you find Chuck Norris mode and make sure the box is ticked.. then they to uninstall the app.. other than that I don't know how to help. I have never had that problem with TB
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
I checked. The chuck Norris mode is on. I froze all the stock Bloatware using titanium backup. But this one app: 'T-mobile My Accounts' unfreezes itself. Still can't find any help, anywhere.
my problem along with a screenshot
TB freezes all my stock apps. but as I mentioned earlier, one app - "T-Mobile My accounts" unfreezes itself after a while. And when I try uninstalling any stock apps, it just gets stuck. The progress bar doesnt move (show any progress). I am attaching a link to a screenshot about what happens.
https://docs.google.com/file/d/0B05paCZgRaxIbjZYZWlKbEx3eVk/edit?usp=sharing
Please if anyone has found the solution to this problem, I would be very very grateful.
PS. : As other members suggested, I have checked everything. The Chuck Norris mode is on. TB has root permissions. Everything seems to be in order.
jshresth said:
TB freezes all my stock apps. but as I mentioned earlier, one app - "T-Mobile My accounts" unfreezes itself after a while. And when I try uninstalling any stock apps, it just gets stuck. The progress bar doesnt move (show any progress). I am attaching a link to a screenshot about what happens.
https://docs.google.com/file/d/0B05paCZgRaxIbjZYZWlKbEx3eVk/edit?usp=sharing
Please if anyone has found the solution to this problem, I would be very very grateful.
PS. : As other members suggested, I have checked everything. The Chuck Norris mode is on. TB has root permissions. Everything seems to be in order.
Click to expand...
Click to collapse
I have just run into the same problem. T-Mobile My Account will unfreeze itself upon reboot. Any ideas? Would prefer not to uninstall.
HibikiRush said:
I have just run into the same problem. T-Mobile My Account will unfreeze itself upon reboot. Any ideas? Would prefer not to uninstall.
Click to expand...
Click to collapse
Sounds like you are using a stock based ROM then. So you will have to live with that app. Otherwise you may cause problems by trying to delete or freeze it. Anybody that is determined to remove it, you can use a root based file explorer and delete the apk from the system/app folder. Backup the app somewhere by copying & pasting it in another folder, so you can replace it later if you start experiencing issues.
hello guys,
by mistakenly I moved my titanium backup pro as system app,
now when I try to move it back to sd card, its not moving..
it says unable to download
pls help...
had same problem, uninstall and install it from google play and it works

How can I stop the OTA Update nag?

I am rooted, bumped and custom ROM installed so I have no interest in downloading and installing LGs OTA update.
Is there someone out there that know how to stop the nag coming up every once in a while?
Thanks in advance.
TylerDurdenK said:
I am rooted, bumped and custom ROM installed so I have no interest in downloading and installing LGs OTA update.
Is there someone out there that know how to stop the nag coming up every once in a while?
Thanks in advance.
Click to expand...
Click to collapse
Install ROM Toolbox Lite and use the App Manager in it to freeze the System Updates app. It is a system app so it will be under the second alphabetized set of apps.
I've just done this using Titanium Backup.
I'll see if that'll work. Thanks.
Sent from my LG-D855 using XDA Free mobile app

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