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Root Help me with LG Home please!!

What are you trying? You should really just copy the apk file (and odex if there is one) straight into /system/app

You cannot just copy those files to that directory. If you tried that you would get some error like permission denied if you tried it with adb. And i just tried to copy an apk file from my sdcard using astro to the /system/app directory and you can't.
 
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Um can i just copy the odexes and apks using Root Explorer and then turn R/O to R/W? Idk. im running out of options lol

Yes. If you you have Root Explorer that's probably the easiest way. But I think you'll have to move them. Root Explorer's copy always renamed the files for me.

Also, it's the reverse order from what you posted. Mount /system r+w in root explorer first, then move the files, then remount it ro when you're done.
 
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From 'adb shell' doing the following:

su
mount -o remount,rw /dev/block/mtdblock4 /system
mv /sdcard/YOURAPKFILE /system/app/

is really the simplest option. Good call, savoxis.

yeah but this happens

C:\VS740\sdk\tools>adb shell
* daemon not running. starting it now *
* daemon started successfully *
$ su
su
# mount -o remount,rw /dev/block/mtdblock4 /system
mount -o remount,rw /dev/block/mtdblock4 /system
# mv /sdcard/LG_Home.apk /system/app/
mv /sdcard/LG_Home.apk /system/app/
failed on '/sdcard/LG_Home.apk' - Cross-device link
i now have a2sd though. what should i do now.
 
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yeah but this happens

C:\VS740\sdk\tools>adb shell
* daemon not running. starting it now *
* daemon started successfully *
$ su
su
# mount -o remount,rw /dev/block/mtdblock4 /system
mount -o remount,rw /dev/block/mtdblock4 /system
# mv /sdcard/LG_Home.apk /system/app/
mv /sdcard/LG_Home.apk /system/app/
failed on '/sdcard/LG_Home.apk' - Cross-device link
i now have a2sd though. what should i do now.

Oops!

Replace that line with this:

cat /sdcard/LG_Home.apk > /system/app/LG_Home.apk
 
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