[Q] Can not change permissions using Root Explorer - Captivate Q&A, Help & Troubleshooting

I have Root Explorer installed and I am trying to rename a file in the directory system\media and copy a new .zip file to the location. When I have executed the process it changes back to original file.
I have checked the Mount R/W button at the top of Root Explorer as well.
I have checked to make sure the superuser is in the whitelist for Root Explorer.
I also can not add .apk files to the apps folder as well.
What can I do to resolve this.
TIA.

RacerXO said:
I have Root Explorer installed and I am trying to rename a file in the directory system\media and copy a new .zip file to the location. When I have executed the process it changes back to original file.
I have checked the Mount R/W button at the top of Root Explorer as well.
I have checked to make sure the superuser is in the whitelist for Root Explorer.
I also can not add .apk files to the apps folder as well.
What can I do to resolve this.
TIA.
Click to expand...
Click to collapse
I resolved it. I needed Busybox.

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Read-only on internal memory

Hi guys i want to move a mp3 ringtone to internal storage on my OB also i cant create a folder. Please help me guys i have the latest CM nightly, Thanks in advance!
Take root explorer or ES File Explorer to do the task. You need to mount your filesystem, to be able to write. Then just Copy and paste it
how do i do that ? i already have root explorer and es file explorer
You have to enable it in the settings of ES File Explorer.
Sent from my LG-P970 using xda premium
raduku009 said:
how do i do that ? i already have root explorer and es file explorer
Click to expand...
Click to collapse
Open ES file manager push menu/options button, settings, scroll down to root explorer, check the box, click allow this app to have SuperUser rights and save the setting (check box), mount datasystem (/ and /system mount) (it s a checkbox below root explorer), copy your file and paste it wherever you want to

TWRP recovery copy issue

Friends....I have two TWRP backup on my HTC ONE. I want to transfer them on my PC so hat i can save 4 GB of disk space but for some reason i cannot copy the main file which is around 1.5 gb and is named 'system.ext4.win'. I tried copy/cut both but of no use. When i copy and paste in same location it gives error that cannot copy 'system.ext4.win'. Plz help :crying::crying:. Just for added info I can copy all other things like Titanium backup
Older versions of TWRP incorrectly set the permissions. Use root explorer or ES File Explorer to set the permissions properly.
BenPope said:
Older versions of TWRP incorrectly set the permissions. Use root explorer or ES File Explorer to set the permissions properly.
Click to expand...
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Thanks, but I can't locate the option to edit 'permission'. I'm using ES explorer. Can you plz guide ?

[Q] where is /data/preload folder on my phone?

Hey fellas,
I need to copy a file into folder /data/preload/ .
I cannot find this folder using the root explorer. Where is it?
I know it exists (or should exist) since system gives me an error message while applying OTA updates saying that a file is missing in that folder.
I have got the file now and want to put it back.
my phone:
HTC One M7,
rooted
stock recovery
s-on
bootloader unlocked/tampered
geek654 said:
Hey fellas,
I need to copy a file into folder /data/preload/ .
I cannot find this folder using the root explorer. Where is it?
I know it exists (or should exist) since system gives me an error message while applying OTA updates saying that a file is missing in that folder.
I have got the file now and want to put it back.
my phone:
HTC One M7,
rooted
stock recovery
s-on
bootloader unlocked/tampered
Click to expand...
Click to collapse
Does anyone know?
Thanks
Could it be in the system partition?
How can I access system partition?
In TWRP recovery I see an option named "mount" when I select it only the "data" in ticked.
Should I tick "system" as well, and it will mount the system partition? If so, then i can probably use the file browser of TWRP, find the data/preload folder and copy the missing file back in place. right?
download root browser, there is a free edition from play store as soon as you open it you will see the data folder on the list, its not in system, that's a separate folder.
you will need to copy the preload folder and its contents to that folder and change the permissions of the folder and contents.
you need to be rooted to use it.
Seanie280672 said:
download root browser, there is a free edition from play store as soon as you open it you will see the data folder on the list, its not in system, that's a separate folder.
you will need to copy the preload folder and its contents to that folder and change the permissions of the folder and contents.
you need to be rooted to use it.
Click to expand...
Click to collapse
Thanks Seanie.
So by default that folder does not exist? That's why I couldn't find it then!
I created the folder via root browser. What should be the permission for folder/apk file ?
now the preload folder permissions are rwsrwsrwt and apk file permissions are rw-rw----
does it make sense or should I change permission of filder and file both to 777 or 666 ?
geek654 said:
Thanks Seanie.
So by default that folder does not exist? That's why I couldn't find it then!
I created the folder via root browser. What should be the permission for folder/apk file ?
now the preload folder permissions are rwsrwsrwt and apk file permissions are rw-rw----
does it make sense or should I change permission of filder and file both to 777 or 666 ?
Click to expand...
Click to collapse
It does initially exist, but if you've been flashing custom rom's and recoveries, then when you clear data it gets deleted, set permissions to rw-r-r- for the apk's etc and rwxr-xr-x for the folder

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Can anyone recommend a file editor? I'm trying to update a feature.xml file using es file explorer. I can open the file and make a change. But it doesn't save it. It just says can't save. I'm rooted and have supersu installed.
rxv73 said:
Can anyone recommend a file editor? I'm trying to update a feature.xml file using es file explorer. I can open the file and make a change. But it doesn't save it. It just says can't save. I'm rooted and have supersu installed.
Click to expand...
Click to collapse
You have to change system properties before you can save files in the system folder.
In Es File explorer click the menu button and open tools. Scroll down to root explorer and turn it on. Then tap it and select Mount R/W. Change "/system" to be RW and hit OK.
Now any file in the system folder can be edited, written, saved, or deleted so be careful. Once you are finished editing repeat the process to mount "system" as RO. Depending on what you did you may need to reboot for changes to take effect.
440bro said:
You have to change system properties before you can save files in the system folder.
In Es File explorer click the menu button and open tools. Scroll down to root explorer and turn it on. Then tap it and select Mount R/W. Change "/system" to be RW and hit OK.
Now any file in the system folder can be edited, written, saved, or deleted so be careful. Once you are finished editing repeat the process to mount "system" as RO. Depending on what you did you may need to reboot for changes to take effect.
Click to expand...
Click to collapse
Great Thanks. It's working now.

Accidentally deleted the Downloads folder

So I accidentally deleted the Downloads folder on my internal storage while browsing the files on my PC and I immediately recreated it but its not working. I mean whenever anything is downloaded by the native Downloads manager app it shows up inside the app but not in the folder. I tried using both Download and Downloads as folder name but its still not working. My device has root access but I'm not able to find a Download(s) folder anywhere in the root directories either. Any ideas on how to fix this?
Did you check the permissions of the folder you recreated? Here's a snapshot (assuming I can figure this stupid app) of the permissions for the download folder on my htc m8. I imagine the permissions should be the same across devices.
Thanks for the response. I don't use ES File manager, only Solid Explorer for normal activities and Root Explorer for root related stuff etc. but if I'm not mistaken the dialogue in your screenshot represents global permissions, not just the permissions granted to the Download folder. Since the Download folder is located in the sdcard directory I believe the r/w permissions are automatically granted to the system. The issue probably lies somewhere else. The system download manager keeps storing downloaded files somewhere else, just not in the Download folder I created, and I've go no idea where or how to reassign it.

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