Hello Readers, here i will be showing you how to solve problems on "app not installed" on your android mobile phone
The problem is so much persist on many android phones which may cause frustration as an android user.
This problem may occur after you eventually reboot your phone and next thing you see is that some of your applications are missing.
The problem also occur if your memory card is not inserted properly before your phone boot up
The app not installed issues may also occur when trying to remove the application and later when you trying to install it back,then your phone gives you this "app not Installed"
The "app not installed" problem are caused through some installation files that still remain in the data folder under the root access on your android phones.
To get rid of this fraustration error and install your love missing app back,follow the below steps.
1st>Make sure your phone is rooted, click
here to read more about how to root an android phone.
Rooting you android device will give you access to your root files folder on your android phone
2nd- Download this application form
here
3rd>Press on menu button on the three light buttons on your phone and choose setting
change the Root access to
superuser as display in the picture below
4th>Open the application and click on
/(Root) as display in the picture shown below
After clicking on root,their is another folder called "Data" click on it again to give you access to another Data installation folder which is inside this Data folder

After clicking on the data folder,it will lead you to another data folder again,this last data folder is below Dalvik-cache folder and this folder contain all the installation folders of all applications on your phone
Search and mark the application folder of the apps that you wished to install ..
after you mark it,delete the folder by pressing the delete bin present on your right below on the phone screen.
...After all these steps are carefully done,exit from the application and try installing the application thats is given error back...
comment below if you find this information useful
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