Mod Setting.apk

Here is one more thing since att is not going to update this phone. So you my want to remove "AT&T Software Update" from Setting

To do this you need apktool

decompile using

$apktool if framework-res.apk ( found at your phone /system/framework/framework-res.apk)

$apktool d Settings.apk ( found at your phone /system/priv-app/Setting/Setting.apk)

go to Settings\res\xml\dashboard_categories.xml

remove these lines at the bottom of file

<dashboard-tile android:icon="@drawable/ic_settings_att_software_update" android:id="@id/att_software_update" android:title="@string/tct_Software_update_settings">

<intent android:targetPackage="com.tcl.dmclient" android:action="android.intent.action.MAIN" android:targetClass="com.tcl.dmclient.gui.DMClient Activity" />

</dashboard-tile>

save and compile using

$apktool -c b Setting

Sign or no sign this app it will work

enjoy

https://forum.xda-developers.com/android/general/super-guide-alcatel-one-touch-4060a-t3621525/page7