I'm running void, and I need to make some space in /system.
In particular I'm interested in those apps which get updated in the market, but are installed using the "gapps" module:
- gmail (com.google.android.gm-1.apk)
- youtube (com.google.android.youtube-1.apk)
- google search (com.google.android.googlequicksearchbox-1.apk)
- maps (com.google.android.apps.maps-1.apk)
- market (Vending.apk)
Can I remove them on /system/app? They are already in /data/apps it shouldn't be a problem. Thanks
This has been asked a lot of times before, but anyway:
Code:
su
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
cd /system/app
rm *appname*.apk
The real answer of my question is: yes you can safely remove from /system/app all applications that you will find on market.
I tested it yesterday with success
Yeah, but my reply was a verbose version of "yes" Sorry, didn't get it right.
Titanum backup can remove all of those, and its included in one of the void packages... or maybe its already in the void rom. I cant remember which one at the top of my head. But even if you download the free one from market place with ads, it'll still do the job
You really should leave the filesystem they way you found it (read only). I would recommend that you append the above steps with:
Code:
mount -o ro,remount -t yaffs2 /dev/block/mtdblock3 /system
It more than likely will be fine without it and on the next reboot it will mount as read only, but proper procedure is to put it back as read only when you're finished with it.
U can use Titaniumbackup to remove them or Root explorer(seach in market).
Sent from my LG-P500 using XDA Premium App
I thought I'd bricked my NT but it would appear that it is actually alive because it turns up with adb and I can get shell and then issue command su, but what I can't do is replace the old build.prop because file system is not writable. How do I remount it to be writeable from a shell please?
Thanks!
CelticWebSolutions said:
I thought I'd bricked my NT but it would appear that it is actually alive because it turns up with adb and I can get shell and then issue command su, but what I can't do is replace the old build.prop because file system is not writable. How do I remount it to be writeable from a shell please?
Thanks!
Click to expand...
Click to collapse
mount -o rw,remount -t ext4 /dev/block/mmcblk0p8 /system
Type mount to verify rw, make your changes
mount -o ro,remount -t ext4 /dev/block/mmcblk0p8 /system
Type mount to verify ro
Thank you!
hwong96 said:
mount -o rw,remount -t ext4 /dev/block/mmcblk0p8 /system
Type mount to verify rw, make your changes .....
Click to expand...
Click to collapse
I don't have this tablet but a phone with similar problem.
this does not work for me, although I have ROOTED phone MTK6572, android 4.2.2 ;
"/ root" gets RW, but "/system" stays RO.
I get this message:
error
"the item "system" is read only"
I have tried many apps in phone (remount system RW, FX file expl. ....), and mtkdroid-tools and ADB shell in PC.
I have tried many similar version of that command, too, inc. busybox remount. non of those work.
any ideas, what to try next?
what file or thing or item and where I need to change to get this remounting system to RW done?
it is ext4, and remountable.
I have SuperSU in phone but can't update its binaries: /system stays RO, what ever I try...
I can't change audios, anything in /system.
very annoying...
Jack_Rover said:
I don't have this tablet but a phone with similar problem.
this does not work for me, although I have ROOTED phone MTK6572, android 4.2.2 ;
"/ root" gets RW, but "/system" stays RO.
I get this message:
error
"the item "system" is read only"
I have tried many apps in phone (remount system RW, FX file expl. ....), and mtkdroid-tools and ADB shell in PC.
I have tried many similar version of that command, too, inc. busybox remount. non of those work.
any ideas, what to try next?
what file or thing or item and where I need to change to get this remounting system to RW done?
it is ext4, and remountable.
I have SuperSU in phone but can't update its binaries: /system stays RO, what ever I try...
I can't change audios, anything in /system.
very annoying...
Click to expand...
Click to collapse
I understand your frustration, however, you should try to post your question to the MTK6572 or Samsung S4 thread. Anyway, since you have asked I'll answer. The mount point for /system is different on each phone model. There is no one standard /system mount point. On the Nook Tablet and Nook Color it is mmcblk0p8. On your device it is different, so the command you tried will not work.
You need to find out what the /system mount point is for your phone.
Open terminal from phone and type su.
Press enter.
At the # prompt type cat /proc/mtd
Press enter.
Look at the output on the screen and see what the mount point is for /system.
A the the # prompt type mount -o rw,remount -t ext4 /dev/block/enteryoursystemmountpointhere /system
Note: replace enteryourmountpointhere with your mount point from the previous step.
Change /system to ro when done. Hope this works for you.
Also download root checker app to ensure you rooted properly.
hwong96 said:
I understand your frustration, however, you should try to post your question to the MTK6572 or Samsung S4 thread. ......
Click to expand...
Click to collapse
thanks for your responce.
with that "cat ..." I got : "no such file or dir"...
I know already that my mnt point is (did try already these earlier):
mount -o rw,remount /dev/block/mmcblk0p4 system
mount -o remount,rw -t ext4 /[email protected] /system
but no success, " system read only" stays, and no change.
Jack_Rover said:
thanks for your responce.
with that "cat ..." I got : "no such file or dir"...
I know already that my mnt point is (did try already these earlier):
mount -o rw,remount /dev/block/mmcblk0p4 system
mount -o remount,rw -t ext4 /[email protected] /system
but no success, " system read only" stays, and no change.
Click to expand...
Click to collapse
Did you use the root checker app to verify for proper root?
hwong96 said:
Did you use the root checker app to verify for proper root?
Click to expand...
Click to collapse
yes.
I have many apps (e.g. FX, ATools, TitaniumBup, busybox, ES, mount /system rw, SD maid, root expl., adbd insec., rootAppDel, a.s.o.) that use root rights, and phone's superSU gives the rights to them.
AT:s terminal has # prompt, so it must be root. (?)
adbd insecure's current status = binary: insecure; usb debugging: enabled.
I have earlier version SU's binaries working ok, but updating SU made this binary-update-issue: " binary update failure" and so SU-app won't open (it closes after failing binary update), though otherwise it works ok (and worked earlier until I did let G-play to update it, silly me!).
somehow my /system has been "open" i.e. RW earlier, since busybox and superSU has been installed, but now it is "stuck" to that RO-status. "/" opens, but "/system" not.
MTK Droid Root & Tools v2.5.3 (from here xdadevs) gets root shell ok, but fails when trying to install SU, busybox a.s.o. ("read-only system") - and it "crashes".
maybe kernel related? or boot loader, or .... what?
-----
btw, my apologises, that I wrote this issue to this thread, but I found my "problem" here with the search, and after posting I realized that this is "tablet area..."
so this part can be moved to better place by those who know best where to - though not to trash, anyway....
Jack_Rover said:
yes.
I have many apps (e.g. FX, ATools, TitaniumBup, busybox, ES, mount /system rw, SD maid, root expl., adbd insec., rootAppDel, a.s.o.) that use root rights, and phone's superSU gives the rights to them.
AT:s terminal has # prompt, so it must be root. (?)
adbd insecure's current status = binary: insecure; usb debugging: enabled.
I have earlier version SU's binaries working ok, but updating SU made this binary-update-issue: " binary update failure" and so SU-app won't open (it closes after failing binary update), though otherwise it works ok (and worked earlier until I did let G-play to update it, silly me!).
somehow my /system has been "open" i.e. RW earlier, since busybox and superSU has been installed, but now it is "stuck" to that RO-status. "/" opens, but "/system" not.
MTK Droid Root & Tools v2.5.3 (from here xdadevs) gets root shell ok, but fails when trying to install SU, busybox a.s.o. ("read-only system") - and it "crashes".
maybe kernel related? or boot loader, or .... what?
-----
btw, my apologises, that I wrote this issue to this thread, but I found my "problem" here with the search, and after posting I realized that this is "tablet area..."
so this part can be moved to better place by those who know best where to - though not to trash, anyway....
Click to expand...
Click to collapse
Don't know what else to suggest, except maybe contact Chainfire on G+.
.
Today i am going to teach you how to block Airpush ads that appear on the notification bar.
Requirements
-> Root
-> Terminal emulator (Search Play store)
-> Basic knowledge of terminal commands (echo, mount, etc.)
Ok, so you've got root. If you don't, root your phone.
1.) Go to the Play Store and search "Android terminal emulator" and click install. Wait for it to finish installing.
2.) Go to the app.
3.) Type in "su" to get root access
Code:
$ su
#
(Don't type in the $ and # symbols just only "su")
Now you have root access.
4.) Remount /system as r/w
Code:
mount -o remount,rw /system
5.) Add Airpush ad server hostname to hosts file
Code:
echo "127.0.0.1 api.airpush.com" >> /system/etc/hosts
6.) Remount /system as r/o
Code:
mount -o remount,ro /system
7.) Reboot device
And you're done! No more ads on your notification bar!
Sent from my lg optimus t
Will this block score updates from ESPN? I'd figure it will and if so how exclude certain one
Sent from my LG-VM670 using xda app-developers app
jaredw444 said:
Will this block score updates from ESPN? I'd figure it will and if so how exclude certain one
Sent from my LG-VM670 using xda app-developers app
Click to expand...
Click to collapse
I don't know. I'll try if i can
Hello all,
I'm trying to delete a system file using the Android terminal (as my end goal is to put it in a run shell task in Tasker) and it either reboots my phone or just doesn't delete.
Long story short, I'm using the Weak Sauce root method, but I do not have S-Off as I like how easy it is to undo the Weak Sauce root alone. This means, of course, I don't have immediate RW access to system. So here's what I've done:
Code:
# mount -o rw,remount -t yaffs2 /dev/block/mmcblk0p46 /system
# busybox rm -f /system/media/audio/ui/camera_click.ogg
# mount -o ro,remount -t yaffs2 /dev/block/mmcblk0p46 /system
When I do the first and last commands alone, the system mounts as RW and RO correctly, confirmed with # mount|grep system. But that middle command is the problem. Sometimes nothing will happen, other times my phone will reboot. I've also tried adding the following before the rm command with no success:
Code:
# chmod 777 /system/media/audio/ui/camera_click.ogg
I AM able to delete the file manually through ES File Explorer when mounted RW. But it comes back after I restart my phone, hence why I want this command to be used in Tasker.
What am I doing wrong?
PS: as for the "why" of deleting the shutter sound file, I take screenshots sometimes and the sound drives me nuts. I've tried removing the ogg file from the camera apk, but that didn't work after a reboot. I also tried replacing the ogg file with a silent one, but no success there either as the real one reloads itself when I restart.
Oh, and full disclosure, I also posted this in the M8 forum. I'm putting it here hoping more people see it and can help!
I'm lucky enough to have new HDX 7 lte with build 13.3.1.0 and want to change rom, etc. From what I've read, an updated system kills chance to unlock bootlader.
All posts/articles show need for file browser (e.g. ES Browser), but to get browser onto tablet I'd have to get online & download via Amazon app store. How do I do that without having automatic system update? Is there a window of time before system download? Is there some other way to find & install sideloaded apks?
I'm fairly sure I've rooted, but can't tell for sure without file browser
install es explorer or any other apk's
Code:
adb install esexplorer.apk
or (if you rooted) disable ota
Code:
adb shell
su
mount -o rw,remount /system
mv /system/app/com.amazon.dcp.apk /system/app/com.amazon.dcp.apk.old
mount -o ro,remount /system
reboot
exit
Progress bar during download update appears at the top.