Linked Questions

1 vote
1 answer

Change adb permissions to rw? [duplicate]

I have LineageOS on my phone. I'm looking to edit some files in /system. I'm using root permission for adb devices from Developers Options. When I request to move file into /system, I get the message ...
Kalye's user avatar
  • 11
25 votes
6 answers

Certificate Install without mandatory PIN lockscreen

Google Support says: The type of lock that's acceptable may be predetermined by your system administrator. Where I can define what's acceptable? I can regenerate the certificate if needed. So I ...
rdlu's user avatar
  • 353
19 votes
3 answers

how to mount /system as read/write in android?

cannot mount /system in android with following command, anyone has a solution for this? root@hwG7-UL20:/ # mount -o rw,remount,rw /system mount: Invalid argument 255|root@hwG7-UL20:/ # mount -o ...
iclinux's user avatar
  • 291
0 votes
3 answers

Unable to install .apk from /system/priv-app

I moved my apk file to /system/priv-app just as you adviced me in this thread. When I'm trying to install it through clicking this .apk, Android said me that "The application has not been installed". ...
Bartosz Królak's user avatar
3 votes
5 answers

How can I disable automatic OTA updates on a Nexus device on Marshmallow?

With Google's new policy of issuing monthly security updates to Nexus devices going on from Marshmallow, me, the proud owner of a Nexus 9 (16GB,WiFi, Build version: MRA58K), has to dirty flash all the ...
Tamoghna Chowdhury's user avatar
0 votes
1 answer

Getting mount's usage suggestion when attempting /system remount [duplicate]

I'm trying to remount system on a rooted Samsung GT-S6102 running Android 2.3.6: # mount -o rw,remount,rw /system Usage: mount [-r] [-w] [-o options] [-t type] device directory This is exactly like ...
Robert S. Barnes's user avatar
2 votes
2 answers

Cannot disable com.motorola.ccc.ota

Since "Motorola Software Update" decided to download Nougat OTA without asking my opinion, I declared a war. But the weapons I use are broken. Withot su: shell@athene:/ $ pm disable com.motorola.ccc....
Art's user avatar
  • 125
0 votes
2 answers

Uninstall TWRP application without PlayStore?

I accidentally agreed to the annoying TWRP application (me.twrp.twrpapp: the android application that keeps TWRP Recovery up to date.). Is it possible to remove this application from the install? Is ...
Evan Carroll's user avatar
  • 4,073
0 votes
2 answers

Android x86: remounting /system : /dev/loop1 is read only

I try to remove google apps from android x86 dowloaded from here and I managed to make it run over virtualbox, afterwards in installed it to a virtual hard disk. But I want on it to remove any ...
Dimitrios Desyllas's user avatar
0 votes
1 answer

Error "mount: operation not permitted" when trying to mount system as read/write

I am trying to mount system as r\w and every app couldn't do it including root explorer and link2sd. I am using Xperia z2 android v4.4.4 and I the device is rooted and I have restarted the phone. I ...
RL.AdmiralX's user avatar
0 votes
0 answers

ADB Shell / Magisk : Add folder to /system problem

I have an old phone on which I installed a new custom ROM, but the WiFi does not work because /system/etc/wifi is missing. I just have to move the vendor's folder from system/vendor/etc/wifi with ...
user avatar
1 vote
1 answer

CM11 - Cant remove the camera app

I am running CM11(Nightly) on my Galaxy Tab P1000 and I cannot remove the camera app that came with it. I have tried the following command-: adb shell rm -f /system/app/camera2.apk But this has ...
Heidi's user avatar
  • 43