Cant Write to System/App - Verizon Samsung Galaxy S 4

Hello, I am trying to install viper4android and I cannot place the APK into the system apps folder, I just get operation failed. I have tried ES and Solid explorer. Only other way I can think of is a zip install from recovery, how would I make that?

xShockz said:
Hello, I am trying to install viper4android and I cannot place the APK into the system apps folder, I just get operation failed. I have tried ES and Solid explorer. Only other way I can think of is a zip install from recovery, how would I make that?
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Are you mounting r/w?
Sent from my SCH-I545 using Tapatalk 2

hexitnow said:
Are you mounting r/w?
Sent from my SCH-I545 using Tapatalk 2
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I read that I had to do that, but cant find it anywhere. Where would that be? Will I use Terminal Emulator?

xShockz said:
I read that I had to do that, but cant find it anywhere. Where would that be? Will I use Terminal Emulator?
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Click to collapse
Using es file explorer hit the menu button, root explorer, then mount as r/w.
Sent from my SCH-I545 using Tapatalk 2

hexitnow said:
Using es file explorer hit the menu button, root explorer, then mount as r/w.
Sent from my SCH-I545 using Tapatalk 2
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Click to collapse
Thanks, I figured out how to do it in Solid Explorer just as you replied! :laugh:

Related

Mount system r/w[SOLVED]

Root explorer won't let me mount / system as r/w so I can't make any changes, is there an easy fix im missing or did i mess up?
Sent from my SCH-I500 using Tapatalk
Baker12203 said:
Root explorer won't let me mount / system as r/w so I can't make any changes, is there an easy fix im missing or did i mess up?
Sent from my SCH-I500 using Tapatalk
Click to expand...
Click to collapse
Do you have root? Superuser installed? Did you not allow root explorer in superuser? If you do an adb shell do you get a # or $
Sent from my DROID X2 using XDA Premium App
I know for sure i am rooted, i grant superuser permissions but when I hit r/w it doesn't change anything
EDIT reinstall of root explorer fixed it, im dumb haha
Sent from my SCH-I500 using Tapatalk

delete system files

I have to delete /system/wlanfixed, in order for my wifi to work (mesa kernel 1.6). but i cannot delete that as far as i can see using a file manager, can someone help ,me please? thx.
sutty23 said:
I have to delete /system/wlanfixed, in order for my wifi to work (mesa kernel 1.6). but i cannot delete that as far as i can see using a file manager, can someone help ,me please? thx.
Click to expand...
Click to collapse
file manager??? as in Root Explorer??? if your are using Root Explorer, Make sure you press/change a box in the link (below Root Explorer icon) that said Mount R/O to Mount R/W
Pusak Gaoq said:
file manager??? as in Root Explorer??? if your are using Root Explorer, Make sure you press/change a box in the link (below Root Explorer icon) that said Mount R/O to Mount R/W
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Click to collapse
ahh ok, thank you very much. I am very new to android
sutty23 said:
I have to delete /system/wlanfixed, in order for my wifi to work (mesa kernel 1.6). but i cannot delete that as far as i can see using a file manager, can someone help ,me please? thx.
Click to expand...
Click to collapse
All these can browse root:
Root explorer[paid app], file manager, es file manager and my favorite, solid explorer
iONEx said:
All these can browse root:
Root explorer[paid app], file manager, es file manager and my favorite, solid explorer
Click to expand...
Click to collapse
tyvm for ur help +1
wifi problem in mesa 1.6 will solved after reboot.

How to install an app on root?

I use file explorer and I have tried to move an apk. File to my system and it gets denied. I'm able to uninstall apps from my system but unable to move a file to my system.
Yes, I am rooted.
Thanks for the help!
Sent from my SGH-I777 using xda app-developers app
Google is your friend. Grant whatever file explorer you're working with super user permissions.
root explorer maybe. use "MOUNT R/W" and u be able to move apps.
Sent from my ThL W8 using xda premium

[Q] How to mount system as R/W?

How can I mount my system to be R/W so that I can modify the files inside? I am trying to apply the hotspot mod so that I can use hotspot freely (I am still on the unlimited plan). Also looking to apply adaway, which I cannot without system R/W
I have tried apps in the play store and unlocking it through adb shell, maybe I'm just not trying the right options?
nrkid9 said:
How can I mount my system to be R/W so that I can modify the files inside? I am trying to apply the hotspot mod so that I can use hotspot freely (I am still on the unlimited plan). Also looking to apply adaway, which I cannot without system R/W
I have tried apps in the play store and unlocking it through adb shell, maybe I'm just not trying the right options?
Click to expand...
Click to collapse
Root your phone
use a file manager like es file manager and put it in root mode
Sent from my VS985 4G using XDA Premium 4 mobile app
bunchies said:
Root your phone
use a file manager like es file manager and put it in root mode
Sent from my VS985 4G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Strange, I thought root mode in ES was removed. Found it again though, thanks.
nrkid9 said:
Strange, I thought root mode in ES was removed. Found it again though, thanks.
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Click to collapse
After you enable it in ES you have to click on the Root Explorer words then your option to mount R/W will pop up...
- Sent From My G3

permission denied when copying files to system partition after rooting

Does anyone can help me out? After rooting (magisk patched boot img), I wanna change the system fonts by modifying the /etc/fonts.xml, I got "permission denied" error when copying files to /etc or /system/fonts folders via ES File Explorer (already opened Root Explorer option) or Terminal commands. I checked the property of /system folder using ES File Explorer, it shows that root user should have write access to the /system folder. Can anybody help me? Thanks in advance.
shinechou said:
Does anyone can help me out? After rooting (magisk patched boot img), I wanna change the system fonts by modifying the /etc/fonts.xml, I got "permission denied" error when copying files to /etc or /system/fonts folders via ES File Explorer (already opened Root Explorer option) or Terminal commands. I checked the property of /system folder using ES File Explorer, it shows that root user should have write access to the /system folder. Can anybody help me? Thanks in advance.
Click to expand...
Click to collapse
With system as root and Magisk I don't think /system is no longer a valid mounting point, which means you can't modify it in any way.
A module would be the only option in your case.
Sent from my OnePlus7TPro using XDA Labs
Lossyx said:
With system as root and Magisk I don't think /system is no longer a valid mounting point, which means you can't modify it in any way.
A module would be the only option in your case.
Sent from my OnePlus7TPro using XDA Labs
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Click to collapse
Thank you very much. Could you please give me any hint about the module that I can use for this? Thanks again.
shinechou said:
Thank you very much. Could you please give me any hint about the module that I can use for this? Thanks again.
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Click to collapse
Unfortunately I have no idea. I have never used a module for font changing.
Sent from my OnePlus7TPro using XDA Labs
shinechou said:
Thank you very much. Could you please give me any hint about the module that I can use for this? Thanks again.
Click to expand...
Click to collapse
Check in magisk manager. You will find a lot of modules for fonts
Lossyx said:
Unfortunately I have no idea. I have never used a module for font changing.
Sent from my OnePlus7TPro using XDA Labs
Click to expand...
Click to collapse
Thank you anyway.
juliusedward said:
Check in magisk manager. You will find a lot of modules for fonts
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Thanks a lot. I do find some, but they are not what I want.

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