Edit system files - Nexus 4 Q&A, Help & Troubleshooting

Hey all. I'm trying to edit some of the system files like build.prop but after opening it with my files explorer editor and editing, I can't save it with the changes I've made. I'm running rastakat 4.4 KRT16O build. Any suggestions?

mrzonk said:
Hey all. I'm trying to edit some of the system files like build.prop but after opening it with my files explorer editor and editing, I can't save it with the changes I've made. I'm running rastakat 4.4 KRT16O build. Any suggestions?
Click to expand...
Click to collapse
You need to edit it with a root explorer, like ES File Explorer with root enabled, or copy the build.prop to your /sdcard folder, edit it, then copy it back and fix the file permission to rw-r-r, or 644. You can also download build.prop editor apps.

Thanks for fast response. Already using es files explorer. Where can I find that option? Also please let me know how to change permissions if I use the copy / paste option.
Sent from my Nexus 4 using XDA Premium 4 mobile app

mrzonk said:
Thanks for fast response. Already using es files explorer. Where can I find that option?
Sent from my Nexus 4 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Swipe from left to right in the gray bar in the bottom to bring up the menu, tap on Tools to expand it, turn on "Root Explorer" option, grant it Superuser privilege. Wait a few seconds you will see a white window pop up, select Mount R/W, make sure all the paths are set to RW.
If you don't see the white popup window, tap on the word "Root Explorer" listed under Tools and it will pop up.

eksasol said:
Swipe from left to right in the gray bar in the bottom to bring up the menu, tap on Tools to expand it, turn on "Root Explorer" option, grant it Superuser privilege. Wait a few seconds you will see a white window pop up, select Mount R/W, make sure all the paths are set to RW.
If you don't see the white popup window, tap on the word "Root Explorer" listed under Tools and it will pop up.
Click to expand...
Click to collapse
Worked like a charm mate. Thanks for your help.
Sent from my Nexus 4 using XDA Premium 4 mobile app

Related

system notifications

I see my system notifications are stored in /system/media/notifications but even with root Im not able to drop a new file withing this directory. I would like to do this because Handcent doesnt give me the option to select a different directory.
Any suggestions on either dropping a new sound file in the /system/media dir or using a custom sound file for Handcent?
Thanks
You should be able to put something in /sdcard/media/notifications
You have to mount system with root explorer, ADB, etc. It's read only by default.
Sent from my HTC SUPERSONIC
I've tried a root file manager without success. Is it possible to change the directory permissions using ADB?
Sent from my PC36100 using XDA App
ryedunn said:
I've tried a root file manager without success. Is it possible to change the directory permissions using ADB?
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
If you use root explorer, there is a little button in the upper right that toggles read write permissions.
Sweet
For the next person, I can confirm this does work, you just need to make sure the permissions are correctly set on each file and the phone (or SMS) app needs to be restarted to take effect.
Thanks everyone.
P.S. I hope you guys get a commission!

SD card writing

Is there anyway yet for xoom users to write and edit the external SD card yet. 3.2 is only letting me read. Searched around and didn't see anything
Sent from my Xoom using Tapatalk
You have to root.
Sent from my PC36100 using XDA App
I'm my case, i'm rooted with tiamat 2.0.1(from 3.0.1 to 3.2) where through windows 7 pro, i can see my micro sd but when i try to put some files, i cannot. Any solution much appreciated. Thanks.
Sent from my Xoom using XDA App
penjejakawan said:
I'm my case, i'm rooted with tiamat 2.0.1(from 3.0.1 to 3.2) where through windows 7 pro, i can see my micro sd but when i try to put some files, i cannot. Any solution much appreciated. Thanks.
Sent from my Xoom using XDA App
Click to expand...
Click to collapse
Use a program like Root Explorer and change it from Read Only to R/W. I'm sure you can do it with ES File Explorer which is free.
Sent from my PC36100 using XDA App
Pop it in your pc....
Sent from my Desire using XDA Premium App
thank for showing me the ES File Explorer. From this app, i see my micro sd are not writable. Try to find a way to change from not writable to writable from this app but i couldnt. Can i use this app to change the permission?
I do not think you can use ES File Explorer to change the permissions, but you can use Root Explorer if you are rooted.
penjejakawan said:
thank for showing me the ES File Explorer. From this app, i see my micro sd are not writable. Try to find a way to change from not writable to writable from this app but i couldnt. Can i use this app to change the permission?
Click to expand...
Click to collapse
You need to change the ES File Explorer app options. Configuration-> Root Explorer (check it). That's all. You can also use this app http://forum.xda-developers.com/showthread.php?t=1173195 and remount as writeable.
loquillo_rojo said:
You need to change the ES File Explorer app options. Configuration-> Root Explorer (check it). That's all. You can also use this app http://forum.xda-developers.com/showthread.php?t=1173195 and remount as writeable.
Click to expand...
Click to collapse
What he said.
Sent from my PC36100 using XDA App
Thanks but after done what u said i still cannot change the permission folder. This is what I did(please advise me if I done wrong).
Before
Change:
User - nothing tick
Group - all tick
Other - one read and execute are tick
After
Change:
User - tick all(read, write and execute)
Group - nothing I change
Other - nothing I change.
I ON my USB debugging.
What should I do, because when I tick everything for user, this come out "Change Permission failed"
Thanks again.
Thanks but after done what u said i still cannot change the permission folder. This is what I did(please advise me if I done wrong).
Before
Change:
User - nothing tick
Group - all tick
Other - one read and execute are tick
After
Change:
User - tick all(read, write and execute)
Group - nothing I change
Other - nothing I change.
I ON my USB debugging.
What should I do, because when I tick everything for user, this come out "Change Permission failed"
Thanks again.
EDIT : Found the solution using Micro SD Mounter.

Es file explorer?

Cant seem to get root to give it permissions or cant seem to find root settings in app?
SysAdmNj said:
Cant seem to get root to give it permissions or cant seem to find root settings in app?
Click to expand...
Click to collapse
try to clear data in the esfile explorer app
or you can click the superuser app should be in your drawer or in settings somewhere you can set the permissions there.
shadowblade330 said:
try to clear data in the esfile explorer app
or you can click the superuser app should be in your drawer or in settings somewhere you can set the permissions there.
Click to expand...
Click to collapse
Didnt work. I need to make /system writeable, es file explorer used to have a root settings and system writeable check boxes and I dont see it in this updated version.
SysAdmNj said:
Didnt work. I need to make /system writeable, es file explorer used to have a root settings and system writeable check boxes and I dont see it in this updated version.
Click to expand...
Click to collapse
to make it writable it is under in the menu options under root explorer then click on mount R/W
SysAdmNj said:
Didn't work. I need to make /system writable, es file explorer used to have a root settings and system writable check boxes and I don't see it in this updated version.
Click to expand...
Click to collapse
For the latest ES File Explorer v3.03:
On the left hand panel "Tools->Root Explorer->Mount R/W" then pick your preferred options.
I ended up writing the developer to get the answer after searching the Web and only finding an unanswered 7 day old post on his own forum with the exact same question.
Here is another hard to find answer. I consider WebDav on-line storage to be a cloud service but you cannot add a WebDav service under "Network->Cloud". You add your WebDav log-on/server info under "Network->FTP".
The developer could to add more documentation in a FAQ. Over time that will save him time and keep his customers happy. I hate contacting developers directly as I would rather they spend their time maintaining/improving their products but in this case I had no choice. The product if free so some rough edges can be expected.
shadowblade330 said:
to make it writable it is under in the menu options under root explorer then click on mount R/W
Click to expand...
Click to collapse
3DSammy said:
For the latest ES File Explorer v3.03:
On the left hand panel "Tools->Root Explorer->Mount R/W" then pick your preferred options.
I ended up writing the developer to get the answer after searching the Web and only finding an unanswered 7 day old post on his own forum with the exact same question.
Here is another hard to find answer. I consider WebDav on-line storage to be a cloud service but you cannot add a WebDav service under "Network->Cloud". You add your WebDav log-on/server info under "Network->FTP".
The developer could to add more documentation in a FAQ. Over time that will save him time and keep his customers happy. I hate contacting developers directly as I would rather they spend their time maintaining/improving their products but in this case I had no choice. The product if free so some rough edges can be expected.
Click to expand...
Click to collapse
Thanks guys, that was nicely hidden sort of. Was way easier to find in the earlier versions.
3DSammy said:
For the latest ES File Explorer v3.03:
On the left hand panel "Tools->Root Explorer->Mount R/W" then pick your preferred options.
I ended up writing the developer to get the answer after searching the Web and only finding an unanswered 7 day old post on his own forum with the exact same question.
Here is another hard to find answer. I consider WebDav on-line storage to be a cloud service but you cannot add a WebDav service under "Network->Cloud". You add your WebDav log-on/server info under "Network->FTP".
The developer could to add more documentation in a FAQ. Over time that will save him time and keep his customers happy. I hate contacting developers directly as I would rather they spend their time maintaining/improving their products but in this case I had no choice. The product if free so some rough edges can be expected.
Click to expand...
Click to collapse
Thank you very much. I always thought that this option must be in setting. I did not want to switch to another file explorer since ES file provide local file control and FTP file control, which are all I need, with pretty user interface. Therefore I searched for how to turn 'root access' on for weeks but fail.
The developers should properly put it in setting also.
tuannt8 said:
Thank you very much. I always thought that this option must be in setting. I did not want to switch to another file explorer since ES file provide local file control and FTP file control, which are all I need, with pretty user interface. Therefore I searched for how to turn 'root access' on for weeks but fail.
The developers should properly put it in setting also.
Click to expand...
Click to collapse
I went looking for answer to why all the checkboxes for changing READ WRITE HIDDEN properties of ANY files are gone from the properties and I was led here. it sounded you guys are answering the questions but the settings screen showed it has already been set to Readable Writable. did anyone of you came across this ? I only noticed those properties checkboxes are gone with the latest version of ES FILE EXPLORER and with them, the ability to modify the properties of any files.
watchman.see said:
I went looking for answer to why all the checkboxes for changing READ WRITE HIDDEN properties of ANY files are gone from the properties and I was led here. it sounded you guys are answering the questions but the settings screen showed it has already been set to Readable Writable. did anyone of you came across this ? I only noticed those properties checkboxes are gone with the latest version of ES FILE EXPLORER and with them, the ability to modify the properties of any files.
Click to expand...
Click to collapse
The change properties is there. All you have to do after you set Root Explorer "on" (left panel) and Mount R/W:
- browse to the directory where the file you want to change property is in
- press and hold that file till the file got selected
- press "more" command (at bottom menu bar) and choose "Properties"
- then you get the idea how to proceed
Hi all,
I'm using ES 3.1 and am unable to edit system files.
I have enabled "Root explorer" but there is no Root menu in tools.
Also SuperSU doesn't list ES as either allowed or denied: like ES has never asked root permission.
Any help?
algiogia said:
Hi all,
I'm using ES 3.1 and am unable to edit system files.
I have enabled "Root explorer" but there is no Root menu in tools.
Also SuperSU doesn't list ES as either allowed or denied: like ES has never asked root permission.
Any help?
Click to expand...
Click to collapse
After you set Root Explorer to "ON", tap where it says "Root Explorer", not on the On/Off button. This should bring up the Root Explorer menu. Select Mount R/W and set everything to RW. This should trigger SuperSU to ask to grant root permissions.
sharksfan7 said:
After you set Root Explorer to "ON", tap where it says "Root Explorer", not on the On/Off button. This should bring up the Root Explorer menu. Select Mount R/W and set everything to RW. This should trigger SuperSU to ask to grant root permissions.
Click to expand...
Click to collapse
I've found that XPrivacy was blocking root access.
Had to disable it, allow root for ES, then re-enable XPrivacy
bthoven said:
The change properties is there. All you have to do after you set Root Explorer "on" (left panel) and Mount R/W:
- browse to the directory where the file you want to change property is in
- press and hold that file till the file got selected
- press "more" command (at bottom menu bar) and choose "Properties"
- then you get the idea how to proceed
Click to expand...
Click to collapse
I found out by accident that I need to change the setting to Mount R/O and NOT Mount R/W for the File Properties tickboxes to appear and tickable. I have no idea why this is happening and I feel silly that I didn't play around the setting earlier and only found out this "solution" one fine morning.
---------- Post added at 09:32 AM ---------- Previous post was at 09:28 AM ----------
sharksfan7 said:
After you set Root Explorer to "ON", tap where it says "Root Explorer", not on the On/Off button. This should bring up the Root Explorer menu. Select Mount R/W and set everything to RW. This should trigger SuperSU to ask to grant root permissions.
Click to expand...
Click to collapse
For mine, the solution is to set it to R/O and not R/W. That's why I was stumped for months as I didn't play around the setting and thought that the setting has already been set correctly at R/W. Perhaps, some bugs or misprogramming at the root system level of the phone during the rooting process. I have absolutely no idea but for anyone facing the same problem finding those File Properties tickboxes, this is your possible solution.
What a PITA! ES has been my go-to root explorer for years, now it's a giant hot mess! My problem starts, I suppose, with the Android switch to MTP storage, which I detest with a vengence, it makes the storage a confusing mess of ambiguous mount points. From there, Titanium compounded my issue (that app has been flaky from day 1!) by mis-reporting its inability to save a backup as insufficient storage available, when it was, in fact, a permissions issue on the media mount point. It took some time to figure that out. By then I knew what the issue was and I knew I needed to mount /system to be writable, a task which in the past was simple with ES File Explorer. Not so anymore! Thanks to this thread I did eventually find it, buried in a morass of "features" that nobody will ever use.
Root explorer had been my goto file explorer app since the g1, it simple but has always worked perfect
Sent from my Nexus 4 using XDA Premium 4 mobile app
demkantor said:
Root explorer had been my goto file explorer app since the g1, it simple but has always worked perfect
Sent from my Nexus 4 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
+1
Hi,
I've been using FX File Explorer since its beta, and it has the root feature. Never ceased to work for me ^^.
~Lord
"Time is too short to cry, long enough to try." - March of Time (Helloween)
Sent from my KitKat Nexus 10
micromax a25 hindi font copy problem
3DSammy said:
For the latest ES File Explorer v3.03:
On the left hand panel "Tools->Root Explorer->Mount R/W" then pick your preferred options.
I ended up writing the developer to get the answer after searching the Web and only finding an unanswered 7 day old post on his own forum with the exact same question.
Here is another hard to find answer. I consider WebDav on-line storage to be a cloud service but you cannot add a WebDav service under "Network->Cloud". You add your WebDav log-on/server info under "Network->FTP".
The developer could to add more documentation in a FAQ. Over time that will save him time and keep his customers happy. I hate contacting developers directly as I would rather they spend their time maintaining/improving their products but in this case I had no choice. The product if free so some rough edges can be expected.
Click to expand...
Click to collapse
thanks friend for this nice post bur i have very old version micromax a25 handsat and i use es root explorel but when i use panel "Tools >Root Explorer > for mount R/W an error ocurd that " this feature cannot run in your devie". bur i steel want to copy droidhindi.ttf in font folder ....pls halp me >>>>>>>

Changing permissions?

How do I go about changing permissions on system files to write (rwxr--r--)... would like to try Nbsss 's ram script... Thanks for any reply...
Sent from my Nexus 7 using xda premium
clintono316 said:
How do I go about changing permissions on system files to write (rwxr--r--)... would like to try Nbsss 's ram script... Thanks for any reply...
Click to expand...
Click to collapse
First, you have to be rooted. Second, you need a root file manager installed such as Root Explorer (paid app worth every penny) or ES File Explorer (free, but I never used it) and there are others. Navigate to the system file you want to change permissions on, allow read/write access, long-press the file, choose permissions. rwx, means to put checkmarks in read, write, execute for Owner, and check Read for Group and Others.
Thanks for the info...
Sent from my Nexus 7 using xda premium

Softkeys buttons

Hi
How to activate softkeys on bottom like cm rom on stock rom tab 10, the 3 buttons,back home and menu.
Pleaze, thanks
Sent from my ALCATEL ONE TOUCH 6034R using XDA Free mobile app
Assuming you have root, you can edit build.prop file to enable it.
Add the line below at the end of the file.
qemu.hw.mainkeys=0
Click to expand...
Click to collapse
Noob answer:
Root your device
Download a root file explorer and give it superuser permission.
Goto /system
Make a backup copy of build.prop file in sdcard
Open build.prop file (in original folder) in a text editor.
Add the line above to the end of the file.
Save the file and edit. You may have to mount file explorer in r/w mode.
Reboot.

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