AdAway on stock nougat- copying of host file failed - Nexus 6P Q&A, Help & Troubleshooting

hello im getting the following message everytime i try and download the lists "copying of host file failed! please read help for more information"
ive just updated to the android 7.0 through the developer program, twrp custom recovery installed with root access build number NRD90M
just wondering what could be causing this and if i can do anything to try and fix it thanks

Is your /system set to read only, or read/write? If read only, adaway will not be able to update /system/etc/hosts

dratsablive said:
Is your /system set to read only, or read/write? If read only, adaway will not be able to update /system/etc/hosts
Click to expand...
Click to collapse
i have it set to read write im gonna try to flash the systemless hosts right now ill update how it goes

flashing the AdAway_systemless_hosts_v2.zip in the recovery, then unistalling and reinstalling the app seems to have worked

you can also use Magisk now to enable complete systemless root and then the hosts file /system/etc will be forwarded to the systemless version

I didn't even install Adaway, I just downloaded a host file and replaced it in /etc/
Works good enough for me and one less app running...

kennehh said:
hello im getting the following message everytime i try and download the lists "copying of host file failed! please read help for more information"
ive just updated to the android 7.0 through the developer program, twrp custom recovery installed with root access build number NRD90M
just wondering what could be causing this and if i can do anything to try and fix it thanks
Click to expand...
Click to collapse
In the exact same boat. Frustrating. Tried Adfree, to no avail. Adaway, to no avail. Tried the adaway bind zip file, making hosts writable, and even System to writable. Nothing.

treoo0_1 said:
In the exact same boat. Frustrating. Tried Adfree, to no avail. Adaway, to no avail. Tried the adaway bind zip file, making hosts writable, and even System to writable. Nothing.
Click to expand...
Click to collapse
i have fixed this by converting adaway from user apps to system apps using Link2SD, reboot and adaway working properly again

Very old thread, but I've had exactly the same problem installing AdAway on the last 3 or 4 phones -- all but one running Nougat 7.0, the other on Oreo 8.1. This was when trying to install AdAway versions 3.1 and 3.3.something.
I finally got it to write hosts file updates using one of the following, not sure which was the key:
-- Installed version 3.2 which had been running problem-free on an old phone for years. The biggest difference is this older phone is running Resurrection Remix 5.8.3 (Nougat 7.1.2).
-- Before trying to update the hosts file on this fresh install, I went straight to AdAway preferences and set "Check for updates daily", "Enable webserver", and "Start webserver on boot". After making those settings I tapped Download Files and Apply Ad Blocking, and it successfully wrote to the hosts file.
Again I don't know which was the fix. It seems weird that version 3.2 would work when a version just before and after it didn't work for me. But of course it is possible that the version is the difference. It seems even more weird that those 3 little preference settings make any difference at all . . . unless it's just the act of writing changes to the AdAway app itself.
Before installing 3.2, using Root Explorer I checked permissions on the working phone and one non-working phone, for the systems and etc folders, and for the hosts file itself. (In all cases AdAway is/was set to use /systems/etc/hosts.) I also checked Android permissions in the Apps list. All permissions were exactly the same on both phones: 0755 for system, 0755 for etc, and 0644 for hosts. No permissions assigned via Android.
Hoping this bump will also get fresh attention from somebody who might know the details of a real answer.

@Moondroid
Why the hell you trying to make some really old ass version of it work instead of installing the newest version? Lol
I've been using 4.2.7 and though its kind of weird on a fresh install I need to update and apply the hosts twice before searching for newer hosts comes back its up to date. But at least it works.

Related

Can't seem to make write changes to system

EDIT: Fixed by flashing latest factory images via fastboot, then the latest TWRP, then MagiskSU.
Hi there,
I'm rooted on stock 7.1.1 but I can't seem to make write changes consistently on the system partition. I was trying to rename NotoColorEmoji.ttf in /system/fonts so I could copy across the version with the iOS emojis, and somehow the rename worked so it's now named NotoColorEmojiOld.ttf - I managed to do this with root permissions in Solid Explorer. However, when I try and copy across the new NotoColorEmoji.ttf to the fonts folder, Solid Explorer says it's unable to do so. I've tried rebooting into TWRP, mounting system and using the file manager but it fails with Error 1. What's worse is I can't seem to rename NotoColorEmojiOld.ttf back to NotoColorEmoji.ttf either - neither Solid Explorer nor TWRP work for this despite both obviously having root access, both throw errors. As a result I have no emoji font file so all my emojis are blank boxes.
Any help in fixing this would be appreciated!
Try flashing a zip version of notocolor in twrp
CarteNoir said:
Hi there,
I'm rooted on stock 7.1.1 but I can't seem to make write changes consistently on the system partition. I was trying to rename NotoColorEmoji.ttf in /system/fonts so I could copy across the version with the iOS emojis, and somehow the rename worked so it's now named NotoColorEmojiOld.ttf - I managed to do this with root permissions in Solid Explorer. However, when I try and copy across the new NotoColorEmoji.ttf to the fonts folder, Solid Explorer says it's unable to do so. I've tried rebooting into TWRP, mounting system and using the file manager but it fails with Error 1. What's worse is I can't seem to rename NotoColorEmojiOld.ttf back to NotoColorEmoji.ttf either - neither Solid Explorer nor TWRP work for this despite both obviously having root access, both throw errors. As a result I have no emoji font file so all my emojis are blank boxes.
Any help in fixing this would be appreciated!
Click to expand...
Click to collapse
Are you using either phh superuser or magisksu?
Try changing your SELinux to Permissive with this app https://forum.xda-developers.com/showthread.php?t=2524485
bozinsky73 said:
Try flashing a zip version of notocolor in twrp
Click to expand...
Click to collapse
I get "set_perm: some changes failed, Updater process ended with ERROR: 7" and it doesn't work.
blitzkriegger said:
Are you using either phh superuser or magisksu?
Click to expand...
Click to collapse
Nope, just plain old systemless SuperSU.
collinjames said:
Try changing your SELinux to Permissive with this app https://forum.xda-developers.com/showthread.php?t=2524485
Click to expand...
Click to collapse
For some reason the app claims I don't have root permission despite the SuperSU dialog popping up and me granting it root.
CarteNoir said:
I get "set_perm: some changes failed, Updater process ended with ERROR: 7" and it doesn't work.
Nope, just plain old systemless SuperSU.
For some reason the app claims I don't have root permission despite the SuperSU dialog popping up and me granting it root.
Click to expand...
Click to collapse
Selinux didn't work for me at first on 7.1.1, I got the same error as you. But I went into twrp made sure system mounted, go into twrp terminal and cd into /system/bin and /system/xbin and in both of these directories type in (touch su) with out parenthesis. Reboot and see if that makes selinux changer works now.
Fe Mike said:
Selinux didn't work for me at first on 7.1.1, I got the same error as you. But I went into twrp made sure system mounted, go into twrp terminal and cd into /system/bin and /system/xbin and in both of these directories type in (touch su) with out parenthesis. Reboot and see if that makes selinux changer works now.
Click to expand...
Click to collapse
That got the app working and I was able to change SELinux to permissive, but I still can't make lasting changes to /system unfortunately.
Bumping - anyone else have any ideas? I'm not so much concerned with not being able to change emoji fonts as I am concerned with the ramifications of not having system write access - if anything breaks or comes up in the future that I need rw system for, I won't be able to fix stuff unless I sort this out.

Proper way to setup AdAway on stock rooted 6.0.1?

Hello, I'm on the latest 6.0.1 stock. I've used Nexus Root Toolkit to unlock my bootloader, root (SuperSU), and flash TWRP. I flashed Xposed using the Xposed installer. Now I'm looking to get AdAway up and running. I've done some searching and I see some conflicting reports about whether this needs to be done systemless, and how to get it working. Stuff I've heard is:
1. Just install the apk from XDA and install normally, update hosts, and you're good.
2. Install apk, use a program (like Titanium Backup) to make it a system app, update hosts, done.
3. Install apk, flash some sort of AdAway package in TWRP, update hosts, done.
4. Install apk, do some adb process to create a symlink of some sort, update hosts, done.
5. I haven't heard anyone really mention it, but in Preferences I see an option to "Enable systemless mode" which I haven't seen anyone really mention.
Can someone tell me which way I need to use, please?
>>> I also saw someone say that I need to use a file explorer after updating hosts to manually switch the permissions of the hosts file, in order to improve performance. Can anyone tell me if this is accurate, and if so how to do it?
Thanks!
kwest12 said:
Hello, I'm on the latest 6.0.1 stock. I've used Nexus Root Toolkit to unlock my bootloader, root (SuperSU), and flash TWRP. I flashed Xposed using the Xposed installer. Now I'm looking to get AdAway up and running. I've done some searching and I see some conflicting reports about whether this needs to be done systemless, and how to get it working. Stuff I've heard is:
1. Just install the apk from XDA and install normally, update hosts, and you're good.
2. Install apk, use a program (like Titanium Backup) to make it a system app, update hosts, done.
3. Install apk, flash some sort of AdAway package in TWRP, update hosts, done.
4. Install apk, do some adb process to create a symlink of some sort, update hosts, done.
5. I haven't heard anyone really mention it, but in Preferences I see an option to "Enable systemless mode" which I haven't seen anyone really mention.
Can someone tell me which way I need to use, please?
>>> I also saw someone say that I need to use a file explorer after updating hosts to manually switch the permissions of the hosts file, in order to improve performance. Can anyone tell me if this is accurate, and if so how to do it?
Thanks!
Click to expand...
Click to collapse
Hello... Just allow SU permission, tic "enable systemless mode" in preferences if you use systemless Root. Tap on "disable" next to the red cross and let it download the new host. When prompted, reboot. Done...
Never seen anything about setting extra permissions... I don't read the XDA thread anyway and downloaded the app from here: https://f-droid.org/repository/browse/?fdid=org.adaway
Cheers...

Adaway with magisk not working

Hi so I just got OnePlus 5. Bootloader unlocked.
Using official twrp 3.1.1.
Did a full wipe without wiping internal storage.
Installed freedom os 1.8. I had official oos 4.5.11 installed before.
Got rom setup. Magisk working fine. Adaway installed and updated. Rebooted phone
But ads are not being blocked. Not on websites (using Samsung internet browser ) not in apps (speed test).
I keep seeing ads.
What is going on here?
Yes adaway has root access double checked.
I am using Magisk 14.0 and Adaway without any problems.
So are you using same rom?
I'm on cellular network..4G
try enabling systemless hosts option in magisk settings. Might adjust some behaviors for you.
LimitsX said:
So are you using same rom?
Click to expand...
Click to collapse
I have used lineage, asop and oos. Right now I'm on oos 4.5.11. Never had a problem.
depends on what app you are using and host you have.
In my case, original host didn't do much.
I add this one : http://winhelp2002.mvps.org/hosts.txt
And most ads are blocked for my usage. (just copy this url host in adaway)
oVeRdOsE. said:
depends on what app you are using and host you have.
In my case, original host didn't do much.
I add this one : http://winhelp2002.mvps.org/hosts.txt
And most ads are blocked for my usage. (just copy this url host in adaway)
Click to expand...
Click to collapse
Lol, i tried most apps and every single website, its not being able to block. Could it be the FreedomOS related?
Thank you, I will definitely try that!
So I tested it again.
As long as I am on WiFi, ads are being blocked. Once I am off Wifi, im on cellular Data - 4G/4G+ or 3G+, there is no ad blocking.
Never had problem, regardless of app or room, will or not. It might be your device or carrier where you live since it works on wifi for you, but not on cellular data.
@LimitsX I've had this problem with AdAway hosts file not sticking after reboot since marshmallow. The way I fix it is to use a file manager to move the hosts file, /system/etc/hosts over to sdcard and back again to where it was originally, /system/etc/ , set permissions rwrr, and open AdAway, update the hosts file, and hot reboot. It should stick then. I don't why but it might have something to do with permissions and system integrity protections. The file manager app I use is Mixplorer from here at xda and no, I haven't had any issues with safety nut. I also use the AdAway from F-Droid. I haven't tried others. As always, make sure you have a current backup before touching anything in /system/ . You can also copy the updated hosts file to the sdcard from twrp. Boot straight into twrp after you update and copy to sdcard, reboot and delete /system/etc/hosts, grab /sdcard/hosts and move it to /system/ect/ set permissions: root root 00644 (rw-r-r-) and hot reboot. From then on, you will be able to just update thru the app
Hope that helps.
ElwOOd_CbGp said:
@LimitsX I've had this problem with AdAway hosts file not sticking after reboot since marshmallow. The way I fix it is to use a file manager to move the hosts file, /system/etc/hosts over to sdcard and back again to where it was originally, /system/etc/ , set permissions rwrr, and open AdAway, update the hosts file, and hot reboot. It should stick then. I don't why but it might have something to do with permissions and system integrity protections. The file manager app I use is Mixplorer from here at xda and no, I haven't had any issues with safety nut. I also use the AdAway from F-Droid. I haven't tried others. As always, make sure you have a current backup before touching anything in /system/ . You can also copy the updated hosts file to the sdcard from twrp. Boot straight into twrp after you update and copy to sdcard, reboot and delete /system/etc/hosts, grab /sdcard/hosts and move it to /system/ect/ set permissions: root root 00644 (rw-r-r-) and hot reboot. From then on, you will be able to just update thru the app
Hope that helps.
Click to expand...
Click to collapse
yeah, I saw this how-to aswell.
But, enter hosts manually should do the trick also, but not sure if he rejected this idea or just don't understand what I meant.
it worked for me.
if it was a how-to, I would have just linked to it. This is just the explanation of how I was able to get it to work. Entering the hosts data manually would take a year or more, so whatever you are referring to probably meant applying it manually with a file manager.
@LimitsX you might want to try a solution to change your dns settings (there's several) on mobile to see if that solves it. It's possible your carrier is putting your data thru a proxy, effectively killing your adblock capabilities
ElwOOd_CbGp said:
@LimitsX I've had this problem with AdAway hosts file not sticking after reboot since marshmallow. The way I fix it is to use a file manager to move the hosts file, /system/etc/hosts over to sdcard and back again to where it was originally, /system/etc/ , set permissions rwrr, and open AdAway, update the hosts file, and hot reboot. It should stick then. I don't why but it might have something to do with permissions and system integrity protections. The file manager app I use is Mixplorer from here at xda and no, I haven't had any issues with safety nut. I also use the AdAway from F-Droid. I haven't tried others. As always, make sure you have a current backup before touching anything in /system/ . You can also copy the updated hosts file to the sdcard from twrp. Boot straight into twrp after you update and copy to sdcard, reboot and delete /system/etc/hosts, grab /sdcard/hosts and move it to /system/ect/ set permissions: root root 00644 (rw-r-r-) and hot reboot. From then on, you will be able to just update thru the app
Hope that helps.
Click to expand...
Click to collapse
ElwOOd_CbGp said:
if it was a how-to, I would have just linked to it. This is just the explanation of how I was able to get it to work. Entering the hosts data manually would take a year or more, so whatever you are referring to probably meant applying it manually with a file manager.
@LimitsX you might want to try a solution to change your dns settings (there's several) on mobile to see if that solves it. It's possible your carrier is putting your data thru a proxy, effectively killing your adblock capabilities
Click to expand...
Click to collapse
Hey bro, Thank you for taking the time to helping me out. I didn't get a chance to reply earlier.
I've actually looked into this, apparently OOS doesn't properly setup APN for my Canadian sim card. I had to manually correct it, thus now blocking works . When I realized, wifi blocking works, I had to look into my sim card and APN settings. The proxy was incorrectly setup by the rom, when my carrier doesnt even use it lol..
Also, I noticed OOS doesn't properly setup GPS / Navigation for high accuracy. I had to manually open it lol.
Thank you to everyone who helped me. I really appreciate your kind help!
Hopefully this will be useful to others as well!
cool glad you got it. the internet is horrible without a good filter
Adaway acts like a proxy between the app and the ad network. I'm guessing the problem with ads not being block is caused by your cellular provider himself using a proxy to deliver content. Try another APN for mobile internet.
I've installed the latest version of adaway from here
https://androidfilehost.com/?w=files&flid=249276
And it works now
Sent from my ONEPLUS A5010 using Tapatalk
Poppeye0 said:
Adaway acts like a proxy between the app and the ad network. I'm guessing the problem with ads not being block is caused by your cellular provider himself using a proxy to deliver content. Try another APN for mobile internet.
Click to expand...
Click to collapse
alessandro_xda said:
I've installed the latest version of adaway from here
https://androidfilehost.com/?w=files&flid=249276
And it works now
Sent from my ONEPLUS A5010 using Tapatalk
Click to expand...
Click to collapse
Guys, post is old of more 1 year...
Pho3nX said:
Guys, post is old of more 1 year...
Click to expand...
Click to collapse
and???
still working on and off.
no later than this morning I searched for new host since few apps got ads back
oVeRdOsE. said:
and???
still working on and off.
no later than this morning I searched for new host since few apps got ads back
Click to expand...
Click to collapse
Huuuuuuuu..... Keep cool, keep calm
Okay, I'll leave you in your host file lol

Unable to modify /system folder

I've looked all over and I'm unable to find a solution or even what's stopping me from modifying the /system folder in the root directory. I can remove files from that folder and all of it's subfolders but I'm unable to add any files into that directory. I am rooted on the T-mobile OnePlus 6t that has been converted to the international ROM. I know my root works cause I can perform other root functions. I also cannot modify the /system folder from TWRP either which is really strange to me. Also, when TWRP prompts me to install the app, it just reboots recovery since it's trying to install it as a system app which I can't do for this odd reason I have yet to find out. This issue all of a sudden showed up after an OTA update and re-rooting after. I have tried reinstalling TWRP, Magisk and Oxygen OS itself but the issue persists. I have also tried running "reboot disemmcwp" as root in a terminal window AND using adb but I guess that command no longer works. Any suggestions welcome as this is the last place I can find an answer to this issue.
Edit: found out I'm unable to uninstall system apps for some reason. So the issue isn't space related.
Toilet Clauger said:
I've looked all over and I'm unable to find a solution or even what's stopping me from modifying the /system folder in the root directory. I can remove files from that folder and all of it's subfolders but I'm unable to add any files into that directory. I am rooted on the T-mobile OnePlus 6t that has been converted to the international ROM. I know my root works cause I can perform other root functions. I also cannot modify the /system folder from TWRP either which is really strange to me. Also, when TWRP prompts me to install the app, it just reboots recovery since it's trying to install it as a system app which I can't do for this odd reason I have yet to find out. This issue all of a sudden showed up after an OTA update and re-rooting after. I have tried reinstalling TWRP, Magisk and Oxygen OS itself but the issue persists. I have also tried running "reboot disemmcwp" as root in a terminal window AND using adb but I guess that command no longer works. Any suggestions welcome as this is the last place I can find an answer to this issue.
Click to expand...
Click to collapse
Known issue that in the Newer OxygenOS versions there is no free space in /system. I'd download Solid Explorer and check the Free Space in the Root Directory.
Sent from my OnePlus6T using XDA Labs
Mannan Qamar said:
Known issue that in the Newer OxygenOS versions there is no free space in /system. I'd download Solid Explorer and check the Free Space in the Root Directory.
Click to expand...
Click to collapse
I've thought about that before. I use root explorer and can see there's more space than needed for the files I want to insert. Is there some buffer space needed in there and how much?
Toilet Clauger said:
I've thought about that before. I use root explorer and can see there's more space than needed for the files I want to insert. Is there some buffer space needed in there and how much?
Click to expand...
Click to collapse
Well, if you go to magisk and select core only mode then reboot you will be able to modify system
toolhas4degrees said:
Well, if you go to magisk and select core only mode then reboot you will be able to modify system
Click to expand...
Click to collapse
I was actually able to find the issue. Space was the issue. I guess there's a space buffer needed from what a file explorer says is left and what's actually left. I uninstalled a couple system apps I disable anyway and was able to insert files/apps into system again.
I made space easy I have the new OnePlus camera apk 125mb the old one is 67mb

OP5 upgraded to Android 10 and rooted with Magisk, system changes don't stick

Hi,
Just upgraded my OP5 to Android 10 official stable version. Rooted successfully with Magisk 20.4
Now I'm trying to do some changes to the system folder but they revert back when I reboot.
1- Trying to replace the emoji with another ttf file, as I always did in Pie but the file gets reverted upon restart.
2- Trying to apply hosts file for ad blocking, same issue the file gets reverted as soon as I restart.
it looks like my system partition is reverting itself for some reason, does anyone know why this happens and how to make the changes stick?
PS: I don't want to enable (Systemless hosts in Magisk) because I'm planning to unroot after doing these changes.
thanks..
medo159 said:
Hi,
Just upgraded my OP5 to Android 10 official stable version. Rooted successfully with Magisk 20.4
Now I'm trying to do some changes to the system folder but they revert back when I reboot.
1- Trying to replace the emoji with another ttf file, as I always did in Pie but the file gets reverted upon restart.
2- Trying to apply hosts file for ad blocking, same issue the file gets reverted as soon as I restart.
it looks like my system partition is reverting itself for some reason, does anyone know why this happens and how to make the changes stick?
PS: I don't want to enable (Systemless hosts in Magisk) because I'm planning to unroot after doing these changes.
thanks..
Click to expand...
Click to collapse
Just forget to change hosts file manualy, use the better Adbloacker Rootless, Blokada
medo159 said:
QUOTE
Click to expand...
Click to collapse
Hi Mate,
Ensure to give proper permissions as follows: rw-r--r-- (0644) to the file. If it is a folder, the permissions are: rwxr-xr-x (0755)
medo159 said:
Hi,
Just upgraded my OP5 to Android 10 official stable version. Rooted successfully with Magisk 20.4
Now I'm trying to do some changes to the system folder but they revert back when I reboot.
1- Trying to replace the emoji with another ttf file, as I always did in Pie but the file gets reverted upon restart.
2- Trying to apply hosts file for ad blocking, same issue the file gets reverted as soon as I restart.
it looks like my system partition is reverting itself for some reason, does anyone know why this happens and how to make the changes stick?
PS: I don't want to enable (Systemless hosts in Magisk) because I'm planning to unroot after doing these changes.
thanks..
Click to expand...
Click to collapse
You can't mount the system partition as rw directly in Android 10. Here's a thread by topjohnwu (slightly technical, but give it a read) on why: https://twitter.com/topjohnwu/status/1259039809361739776

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