[q] how do you remove bloat apps from a stock rom - Android Q&A, Help & Troubleshooting

ok, since im one of the rare few that actually dredge the sidekick forums, and found there is no rom for it thats stock without the bloatware. how do you remove the useless APK's and get it to work on a phone?

Root it and install Titanium Backup or AntTek App Manager.

if it's rooted you can just download a file manager (es file browser) and just go to system/apps and delete those apps that you don't want. Then just reboot and they should be gone!

Follow advice above but you also must remount /system as read/write or you won't be able to delete:
In Terminal Emulator:
mount -o remount,rw /system
Either that or use Root Uninstaller which will take care of the behind the scenes stuff for you.

Related

[How To] Enable Nvigation world-wide (ownhere/Brut.all MOD)

This is how i managed to install the Google Maps 5.7.0 ownhere/Brut.all MOD which enables Navigation in countries where originally you cnt use this app. this is a modified version that seamlessly replaces the original app.
i tried to follow the instructions provided in the original thread but i kept facing problems and errors like "Application not installed" when trying to install the app, and "remount failed: no such file or directories", among others.
i also dnt have the Maps app availble in the market in my country, i can only sideload it.
it took me few days of googling to finally make it work on my Galaxy Ace. i'm running a rooted stock 2.2.1
it's simple once you got the right instructions. but as usual, i'm not responsible if your phone just decides to go brain dead on its own
for this you need ROOT access, Superuser, ADB and Titanium Backup
in Titanium Backup, choose Maps and back it up (app+data).
in case things dnt work out, you can always use this backup to restore the original app and data.
in Titanium Backup, choose Maps and wipe data then uninstall.
in Titanium Backup, choose Street View, wipe data and uninstall.
use whatever way to place the maps5.7.0-ownhere.apk file in the root of your sd card.
(i dnt know what's the diffrence between maps5.7.0-ownhere and maps5.7.0-ownhere-testkeyresign. i used the first and it's working fine.)
now connect your phone to your computer and make sure you keep your screen on. that's very important for the next step to work.
launch ADB and enter these commands:
adb shell (in the next line, a $ will appear)
su (when you inter this, Superuser in your phone will prompt you to grant root access. confirm it. a # will appear in the next line)
mount -t rfs -o remount,rw /dev/block/stl9 /system (this will remount your system in Read/Write mode)
cp /sdcard/maps5.7.0-ownhere.apk /system/app/maps5.7.0-ownhere.apk
mount -t rfs -o remount,ro /dev/block/stl9 /system (remount system back in ReadOnly mode)
exit
exit
Maps should appear in your app drawer.
you can now reinstall Street View.
if anything is not clear enough, just ask
I think its more easy to just use root explorer to copy that googlemaps apk to its proper place, because what i understand from that adb command is it copy the googlemaps apk to /system/app folder which could be done in just two or three click with root explorer. Cmiiw
But nevertheless, thanks for this tutorial tho
Sent from your phone
is it working
an0nym0us_ said:
I think its more easy to just use root explorer to copy that googlemaps apk to its proper place, because what i understand from that adb command is it copy the googlemaps apk to /system/app folder which could be done in just two or three click with root explorer. Cmiiw
But nevertheless, thanks for this tutorial tho
Click to expand...
Click to collapse
that was the first thing that came to my mind when installing didnt work. i copied the file with root explorer but the Maps app didnt show up in the app drawer.
i only speak from my own experience, i'm no expert.
thank you for the contrbution
imranaryan said:
is it working
Click to expand...
Click to collapse
it is working on my phone

UnRoot Galaxy Tab 10.1 4G LTE with ADB Commands

Can someone knowledgeable please submit a detailed post, which instructs how to remove any files added during the Root Process, as well as any other file permission changes or modifications of any other type?
I see many half assed posts in these forums made by unqualified members, which are nothing but a waste of time and clutter this great resource. I would appreciate it if this post could be addressed by those who truly understand this process.
The file that was used to Root the SCH-i905 from Verizon was the one attached to this post.
Thanks in advance! This could be a great learning tool if answered properly.
Can some one please respond? Or is it that everyone is too scared to post helpful information?
Well, since no one was of any assistance, I was forced to piece together information and come to an understanding of how this works, and how to fully reverse what was done by this Root Update.
To begin, I would like to mention, that removing Superuser.apk from the /system/app folder, along with 'su' from the /system/bin folder, will negate your Root Access, and put you back to your default levels of access. This will prevent Mobile Device Management Solutions, such as AirWatch, Zenprise, or MobileIron from detecting your device as being compromised.
I was not successful in removing these two files via the ADB shell, however I was successful when using a Terminal Emulator App on the Device itself.
1.) I began by installing a free Terminal Emulator from the Android Market.
2.) Launched the Terminal Emulator and typed 'su' , then pressed Enter to gain Root Shell Privileges.
3.) From the Root Shell, I typed the following commands to remount the '/System' Directory to gain Read/Write Access.
mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system
4.) I typed the following commands to remove 'Superuser.apk' and 'su'.
cd /system/app
rm Superuser.apk
cd /system/bin
rm su
5.) Type the following command to remount the '/System' Directory back to Read Only.
mount -o ro,remount -t yaffs2 /dev/block/mtdblock3 /system
6.) Sync your device with Google under Settings / Accounts & Sync.
7.) Reboot your device, and you are good to go.
It might be a good practice to perform a Factory Reset on your device after doing this, however this is not completely necessary. I tested the Air-Watch Agent installation after performing the procedure mentioned above, and the Air-Watch console no longer detected my device as being compromised.
I will add that on my sch-i905 I found the bin directory under system not under system/app. For me, replacing cd /system/app/bin with cd /system/bin did the trick but the rest worked a treat - thanks for the post!
Thanks for pointing out my typo. I corrected the path in my Post.
Thanks for this.
Does this restore the stock recovery that was replaced with Clockwork when the kernel.zip and recovery.zip files were flashed to obtain root? I do not totally understand the relationship between Superuser and CWR. I found a reference to a flashable stock recovery in post 14 here http://forum.xda-developers.com/showthread.php?t=1205639&page=2 , but I'm unclear on the instructions.
I'm trying to understand how, if possible, to return my VZW LTE Tab to out-of-the-box stock, if desired.
Rooted: Droid Incredible / Droid X / Thunderbolt / 3G-4G Xoom / Galaxy Tab 10.1 LTE
I have the Superuser icon showing up in my apps folder, but I don't appear to have root access. I can't su in the terminal emulator nor can I load apps that require root access. I also tried removing the Superuser.apk via a file manager with no luck.
Any idea how to remove this thing if I don't actually have root access?
---------- Post added at 09:25 PM ---------- Previous post was at 09:10 PM ----------
OK, I rooted again and fixed whatever was broken. Then I was able to apply these commands to unroot the device.
Thank you!
tbcpn said:
Thanks for this.
Does this restore the stock recovery that was replaced with Clockwork when the kernel.zip and recovery.zip files were flashed to obtain root? I do not totally understand the relationship between Superuser and CWR. I found a reference to a flashable stock recovery in post 14 here http://forum.xda-developers.com/showthread.php?t=1205639&page=2 , but I'm unclear on the instructions.
I'm trying to understand how, if possible, to return my VZW LTE Tab to out-of-the-box stock, if desired.
Rooted: Droid Incredible / Droid X / Thunderbolt / 3G-4G Xoom / Galaxy Tab 10.1 LTE
Click to expand...
Click to collapse
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Stock Recovery isn't required to Root the device. However, if you wish to install CWM via ROM Manager from the Android Market, Root Permissions are required.
If you use an ODIN Flash of CWM, there is no need for Root Permissions because you are flashing via ODIN.
The stock recovery zip file that you referenced in the other post should be fine.
Just use ODIN to Flash back to Stock Recovery and use the process that I mentioned to remove Root Permissions and Super User, and you should be all set to return your device after a Factory Wipe.
Cheers!
~Scott~ said:
I have the Superuser icon showing up in my apps folder, but I don't appear to have root access. I can't su in the terminal emulator nor can I load apps that require root access. I also tried removing the Superuser.apk via a file manager with no luck.
Any idea how to remove this thing if I don't actually have root access?
---------- Post added at 09:25 PM ---------- Previous post was at 09:10 PM ----------
OK, I rooted again and fixed whatever was broken. Then I was able to apply these commands to unroot the device.
Thank you!
Click to expand...
Click to collapse
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Scott,
I'm sorry for just seeing your post. I'm sure that you figured it out by now. You need to gain Root Access to your device again to remove Super User. You are in a Catch22.
If you are using an SCH-I905, Root your device, then download Script Manager from the Android Market.
Run this very simple Bash Script that I wrote to remove Root and Super User.
Paste this into notepad and save it as Unroot.sh then run with Script Manager.
Code:
mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system
cd /system/app
rm Superuser.apk
cd /system/bin
rm su
mount -o ro,remount -t yaffs2 /dev/block/mtdblock3 /system
Be sure to run the Script as Root from within Script Manager. The app will kind of freeze up as soon as it runs, which is normal. This will certainly take care of your problem.
Thanks for your post of stockrec in a different post. You saved me a month ago with that one.
Cheers!
Will Samsung know if I rooted my GT 10.1 LTE after using these commands, and sending in for warranty?
Does anyone know how often airwatch checks for the root? anyway to bypass the checks?
Is this the same for the US Cellular 4G Tablet? I have been reading and all that I have found was WiFi only files. Which if I were to root with those I lose the 4G radio.
Perfect.. Just what I need. Thanks

Delete the ES File Explorer on ICS Buttah

Am trying to fix the ES File Explorer Root access issues by following the steps posted by Joker Fuel in one of the TP forum.
I cant get to delete the current apk under /system/app using any of the File Explorers. How do i get this file deleted ? Any help.
This is what am trying to accomplish:
OK guys, for u guys that are having issues Using ES File Explorer Root permission.
The Root does not work while the app is in /system/app.
so to get it working, u must delete the com.estrongs.android.pop-1.apk
couple ways to do it. u can download a free file explorer off the market and delete the file under /system/app
---------------------------------
reboot your new BUTTAH
download ES from the market
If I am understanding what you want to do correctly you need to remount /system as read/write so you can remove the file.
There are many ways to do this. I like to use RomToolbox, available on the market. Once installed you can open up "Scripter" and there will be a couple of pre-defined scripts, one to remote System is Read/Write.
After you run that script you can jump to the Root browser, one button above, and delete what you need from the /system/app directory.
Remember to remount your /system as Read-Only using the other script, or reboot when your done. It is a bit dangerous to leave it as Read/Write. Better safe than sorry
Thanks. gonna give it a try !
Titanium Backup works on Buttah. Downloaded through market. Then I was able to pull ES through that. Then re-install through market. Now root access and mountable system.

Rooted, can't edit /system

Hello folks.
Running 673.94.324.XT910.AsiaRetail.en.03 (4.0.4). Apparently rooted, but can't install/swap /system apps or edit /system files, even through the terminal.
Any idea what could be done?
Thanks!
iSilens said:
Hello folks.
Running 673.94.324.XT910.AsiaRetail.en.03 (4.0.4). Apparently rooted, but can't install/swap /system apps or edit /system files, even through the terminal.
Any idea what could be done?
Thanks!
Click to expand...
Click to collapse
Verify your root install with SuperSU or SuperUser, check updates, also check that the app that you want to do that is on the Allow List of SU.
Since you're messing with ROMs and terminal commands you're probably beyond this but depending on which file explorer you're using, you might have to give it permission to mount the system as RW. In ES File Explorer, it's a check box in settings. In Root Explorer, I think it's a button on the main screen.

[Q] not able to mount system as read/write properly

Hey guys,
I'm having a problem with ES file explorer. After several days I managed to root my HUawei U8800 Ideos X5 (Android 2.3.5) and obviously one of the next steps is installing CWMR. Unfortunately I'm failing here too. I tried to copy the recovery.img to the .cust_backup/image, but it keeps to say copy failed. Root access was given and I checked all four boxes in root settings. Someone in a german forum told me to update the binarys in SU, which failed too (it says sth like copy su to /system -> failed!). I'm not even sure ES FE would work if the binarys would be current.
Is there someone who can help me? Any ideas?
I already tried the app Mount /system (rw / ro). It didn't work with this too.
Thanks a lot.
no ideas?
You must have the /system folder mounted for read and write, default is read-only.
Different folders in the file structure could be located on different file systems, the easiest way to be sure that you have read and write access were you want to put files, imho, is by using root explorer.
If you are rooted and ES have root permissions then the problem is that the folder is non-writable. I don't know the app you tried to use to mount the /system as r/w but it's easy to do in root explorer or through adb shell with a little bit of *nix knowledge (su and mount -o remount,rw).
Should work from terminal emulator app as well.
C:\Users\...>adb push C:\recovery.img /.cust_backup/image/
failed to copy 'C:\recovery.img' to '/.cust_backup/image//recovery.img': Read-on
ly file system
before I typed
adb shell
$ su
# mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system
Doesn't work. adb etc. is installed.
I'm really desperate about this now, I think something is really wrong with my system partiture or something like that. I consider formatting it, the problem I obviously have is that without CWMR I have no clue how to do that and how to flash an OS after it. Does someone have ideas about the whole issue? Interesting facts about my device: Often I'm not able to flash a stock ROM, it stops somewhere in the middle of the process. Rooting works often, but not always with SuperOneClick or zergrush. At the moment my superuser app says "root app_63" in a red font instead of "root root" in a green font, at least I have current binaries at the moment, but this doesn't work always as well. Seems like I am pretty alone with all these problems, that's why I want to format /system...
Please help me! Thanks
Give root explorer a try!
Sent from my OC ed mind.!
Why would you think that would work? ES File Explorer does basically the same...
Dont EVER try to format /system or u r gonna end up completely bricked. Just take your phone to a service centre and see what can be done. If you are under warranty, replace the mobile.
Hope i helped .
Sent from my GT-S5360 using XDA-Developers App.

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