HELP, i can't install system app

[sergio279]

Hi everybody, unfortunately i uninstalled the gallery system app and camera system app in my Alcatel One Touch POP D5.
Well, i downloaded the firmware of the phone and i extracted the apk. I try to install in system/app and i can't.
With root explorer i gave to the app the necessary permission as the rest of the system apps, and it doesn't work.
The app is installaded but doesn't work.

The apps had been installed but the name of the apps is wrong and when i try to enter to apps the app is closed and can't enter

I need help, thanksssssss

 

[sergio279]

I cant post images because i am newest in this forum, sorry and sorry for my english too

 

[sergio279]

Anyone?

 

[Rajaks]

Hi everybody, unfortunately i uninstalled the gallery system app and camera system app in my Alcatel One Touch POP D5.
Well, i downloaded the firmware of the phone and i extracted the apk. I try to install in system/app and i can't.
With root explorer i gave to the app the necessary permission as the rest of the system apps, and it doesn't work.
The app is installaded but doesn't work.

The apps had been installed but the name of the apps is wrong and when i try to enter to apps the app is closed and can't enter

I need help, thanksssssss

Hey, system app doesn't work with only apks it also require libs file.

So, Install Third Party apps like in camera GOOGLE CAMERA
And in Gallery QUICKPIC is best

 

[sergio279]

Hey, system app doesn't work with only apks it also require libs file.

So, Install Third Party apps like in camera GOOGLE CAMERA
And in Gallery QUICKPIC is best

Thanks, so, if i install the app and de libs the app will run?
Yes, i know that the quickpic is better but i need the stock gallery becasuse for change de lockscreen wallpaper i need stock gallery.
which is the path where are the libs?
I will look the lib and instal the app with lib

 

[sergio279]

I have installed the app as in the image:

But the name is wrong and doesn,t enter to app

 

[Rajaks]

Thanks, so, if i install the app and de libs the app will run?
Yes, i know that the quickpic is better but i need the stock gallery becasuse for change de lockscreen wallpaper i need stock gallery.
which is the path where are the libs?
I will look the lib and instal the app with lib

The lib file run as a plugin of any apps.

The dictionary of lib is /system/lib

 

[sergio279]

The lib file run as a plugin of any apps.

The dictionary of lib is /system/lib

Okey, in system/lib are a lot of files and libs...
What is the lib of gallery? Are any way to know the lib of gallery? Thanks

And i have two apks files and one odex file, one apk and odex are in the system/app and the other apk is in the custpack/jrd_custres/app
What is the neccesary?