I cannot change permissions.... - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Im not sure where Im going wrong but I simply can not change the permissions. Android commander does not connect to my phone. I tried ES file explorer and root explorer but could not get an option to change the permissions.
I got Ghost Commander and I can select the permissions I want changed, I see the app interact with SU but it does not write the permission change, it stays where it is.
Can anyone help me out here?
Sent from my SAMSUNG-SGH-I337 using xda app-developers app

On ES file Explorer go into root explorer
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Menu will pop up
select mount RO/RW
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Set / to RW
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Then when you get to a file you want to change hold it down until selected
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Then open ES more menu and select properties
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Then select permissions and hit okay..
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That works for me or you could use a terminal app and do this
$ su
# chdir /example/directory
# ls -l
# chmod 755 example.ext
(this is rwxrw-rw- or you can change it too another permission)
Sent from my PantechP9090 using xda app-developers app

Related

Stock contact

Guys I erased the stock contact because i thought the go contacts would replace it. But now i cant add new contacts. Can i reinstall the stock contact app?? How??
Thanks
Sent from my A953 using XDA App
Did you deodex your system?
What is deodex?
Sent from my A953 using XDA App
I guess that means "no".
So thats what you can do:
1) You can download the .apk files and place them in your System/app folder. (I recommend this)
2) Flash your device.
3) Download another app (Most stupid idea)
PS: Where are you from? (What version of MS2 do you have? like French/Brazil etc)
Brazil.
Where can I find this apk and how can i put it in that folder?
Sent from my A953 using XDA App
If you dont even know how to put the files into the folder, how did you manage to remove the app?
Titanium backup. My phone is rooted but i dont have an explorer.program. what do suggest as an app?
Sent from my A953 using XDA App
Root Explorer but it costs...
sorry i dont know any FREE root explorer at this moment give me 5 mins.
Give me 5minutes, then i will upload the .apk files for Contact's.
Ok thank you very much
Sent from my A953 using XDA App
Do you know how to use ADB? lol.. sorry i really dont know any other RootFile manager :/.. so you either could buy Root Explorer.. or illegally download it somewhere....... there are ways, but i recommend ADB as an alternative (All you need is a Windows PC, USB Cable and AndroidSDK)
Alternatively you could try to find a Root Explorer alternative by searching the Market (I didnt find any): https://market.android.com/search?q=root+explorer&c=apps
But yes all you have to do is:
Download BlurContacts.apk -> http://www.death-force.com/downloads/Milestone%202%20Archiv/Milestone2_OriginalApps/
Download BlurContactsSync.apk -> http://www.death-force.com/downloads/Milestone%202%20Archiv/Milestone2_OriginalApps/
And use a FileExplorer or ADB to put these files into:
Code:
/system/app/
on your Device
EDIT: OH SORRY.. i totally forgot you can use the terminal hehe.. didnt think about that.. so just put the .apk files on your SDCARD
then download: https://market.android.com/details?id=jackpal.androidterm&feature=search_result
And type this into the terminal:
Code:
su
mount -o rw,remount -t ext3 /dev/block/mmcblk1p21 /system
cp /sdcard/BlurContactsSync.apk /system/app
cp /sdcard/BlurContacts.apk /system/app
chmod 0644 /system/app/BlurContacts.apk
chmod 0644 /system/app/BlurContactsSync.apk
mount -o ro,remount -t ext3 /dev/block/mmcblk1p21 /system
reboot
It didnt work, i think the problem is the apk file. The terminal and the explorer could not install it there was an error
Sent from my A953 using XDA App
What do you mean.. error .. were you able to even install the Files of the Market? Or didnt even that work?
I installed roor explorer and the terminal but they could not read the apk files
Sent from my A953 using XDA App
they should NOT read the apk files....
you just need to move the .apk files into the folder: /system/app on your Mobile Fone...
I moved them and rebooted the phone but still, no stock contacts
Sent from my A953 using XDA App
Did you apply the permissions 644 by doing:
Code:
chmod 0644 /system/app/BlurContacts.apk
chmod 0644 /system/app/BlurContactsSync.apk
?
DeadSix17 said:
Did you apply the permissions 644 by doing:
Code:
chmod 0644 /system/app/BlurContacts.apk
chmod 0644 /system/app/BlurContactsSync.apk
?
Click to expand...
Click to collapse
Operation not permited. I used the root explorer and also nothing
Sent from my A953 using XDA App
You have to type "SU" before doing this.
I dont have the permission to use that command
Sent from my A953 using XDA App
Then you aint rooted.. or disallowed terminal in the SuperUSer app

[Q] Help Needed Regarding Device Info

Can anyone help me with this ? Recently I got this update device info thing and I do not know what to do about it .
x3YoonYulSic said:
Can anyone help me with this ? Recently I got this update device info thing and I do not know what to do about it .
Click to expand...
Click to collapse
Factory mode is enabled
do this:
you must be rooted.
using root explorer or file explorer or what else,
open file "factorymode" in efs/factoryApp directory, it probabely says "off", change to "on" (yes "on" is the correct setting to turn it off), then save
reboot
sent from my Galaxy
samersh72 said:
Factory mode is enabled
do this:
you must be rooted.
using root explorer or file explorer or what else,
open file "factorymode" in efs/factoryApp directory, it probabely says "off", change to "on" (yes "on" is the correct setting to turn it off), then save
reboot
sent from my Galaxy
Click to expand...
Click to collapse
Samersh72,
I've seen you helping people with this problem, but mine is a bit different. My EFS folder is empity. I cannot follow theses steps you wrote because i got an error. Could you help me!?
PS: My IMEI is working fine, calls everything. Just the FactoryMode (Text on the main screen).
rlucasrn said:
Samersh72,
I've seen you helping people with this problem, but mine is a bit different. My EFS folder is empity. I cannot follow theses steps you wrote because i got an error. Could you help me!?
PS: My IMEI is working fine, calls everything. Just the FactoryMode (Text on the main screen).
Click to expand...
Click to collapse
you must be rooted
type in terminal emulator
Code:
su
mount /efs
mount -o remount,rw /efs
echo -n ON > /efs/FactoryApp/keystr
echo -n ON > /efs/FactoryApp/factorymode
sync
reboot
samersh72 said:
you must be rooted
type in terminal emulator
Code:
su
mount /efs
mount -o remount,rw /efs
echo -n ON > /efs/FactoryApp/keystr
echo -n ON > /efs/FactoryApp/factorymode
sync
reboot
Click to expand...
Click to collapse
I'm typing exactly as you put "mount /efs" but i'm getting the following sintaxe error: "Usage Mount...[-r] [-w] [-o option] [-t type] device directory"
And yes, i'm rooted, with CF Auto Root...
Just adding...
I was using ES Explorer app to check the efs folder, and it was giving me empty as response. I changed o Root Explorer App and EFS folder seems ok. Now i think will be easier to fix.
rlucasrn said:
I'm typing exactly as you put "mount /efs" but i'm getting the following sintaxe error: "Usage Mount...[-r] [-w] [-o option] [-t type] device directory"
And yes, i'm rooted, with CF Auto Root...
Click to expand...
Click to collapse
try without the 2 mounting commands.
what is your variant??
in es explorer you must set the root access as r/w
samersh72 said:
try without the 2 mounting commands.
what is your variant??
Click to expand...
Click to collapse
Man, its done... Many Thanks..
After i was able to see the EFS content on Root Explorer app, i tried to change the factorymode status, but it was denied. Then, on the terminal emulator i changed the file permissions (chmod) e put it ON. Reboot and everything is OK.
Again many thanks...
hi,i have the fix for you.
x3YoonYulSic said:
Can anyone help me with this ? Recently I got this update device info thing and I do not know what to do about it .
Click to expand...
Click to collapse
i was had problem like that but without that yellow box.but i was have red words that said(factor mode is on some features may not work...wifi is turned off...etc)...hidden menu was not working...but after play with permissions...althing work again normally.u
**you have four ways to fix your problem(the first one that a member tell you to use a terminal and change valuse)...two using my methode...three->
using a tool called best smart tool(i t can falsh your phone and write efs folder and imei(from under battrey) using your usb cable)...four--> using jtag
service.
first you should be rooted and you have installed es file manager and give it root permission:
*permission for efs folder:
permissions:
*FactoryApp folder permissions:
owner and group: root root
permissions:
*factormode file permissions:
*keystr file permissions:
*carrier folder permissions:
*HiddenMenu file perimissonshis wil turn on your hiddenmenu in dial phone)
*imei folder permissions:
*mps_code.dat permissions:
***this is permissions for files that affect factorymode and imei....if you need permissions for another files please tell me.
i have galaxy s4 verizon on android 4.4.2 (kitkat)

[Q] Modifying System Files

Would someone please tell me how to change permissions on a read-only system file? I logged into and adb shell, I have root, but I could not execute this command: "chmod 777 HotspotProvision.apk" or "mv HotspotProvision.apk". I get an error saying the file is read-only.
I am trying to follow the instructions in this thread:
http://forum.xda-developers.com/showthread.php?t=2456338
I also could not change the file name using Astro file manager.
Root explorer or root browser from the market will let you mount system r/w
Sent from my LG-LS980

How can i change of reader?

I have rooted my noot touch and install cool reader, but now i want to back the original reader app by default but i cant, can you tell what i have to do?
Some Androids have settings to clear preferred activities.
Then it will ask you next time with what you want to open a file.
I have non-B&N settings.apk, but I'm not sure if it's even in there.
Code:
adb shell stop
adb pull /data/system/packages.xml
--- edit out the relevant preferred-activity section ---
adb push packages.xml /data/system/packages.xml
adb reboot
Install ES File Explorer use its app manager to get to the app properties for Cool Reader and clear defaults.
Thankyou!

How do I change permissions on /sdcard

It seems I am unable to change permissions on any file or folder in /sdcard. I can copy the file to /system and then change permissions...that works fine. There is something preventing me from changing the permissions to anything on /sdcard.
I've tried this with:
- Root Explorer (which gives an error" Changing permissions was not successful.")
- ES File Explorer (which doesn't even show an option in the file properties to change permissions for any file on /sdcard.)
- chmod from terminal (which gives error "operation not permitted")
I'm using a rooted stock debloated rom.
Anyone know why this is?
Thanks!
Sent from my VS980 4G using xda app-developers app

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