android - How to install app as system app -

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i want implement root functions (like restarting phone) in app , therefore app must install system app.

is there programmatically way that?

thanks lot

how??

in method use script tour program execute root

why script??

because need kill whole app transfer system

why can't on installation??

we can't because system app should signed google (like talkback)

so begin

preparing script

the script copying whole folder /system/app partition (just download system/app mover play store , watch scripts)

executing

you need start script root calling 

su -c " "

congrats

you got system


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