I am new to this forum and I am also newbie to Android OS.
When I install some app on the SD card it is working well until I reboot the OS. After rebooting when I try to run the app, the icon is present, but it says "Application is not installed", when I go into settings->apps i see the name of the app with grey icon with SD on the down right corner with 0.00B showing. This is happening with every single app installed on the SD card.
Apps are showing in /mnt/asec/<name of the app dir>/pkg.apk when installed on SD card. After rebooting, the dir /mnt/asec is empty.
Can someone help me please to solve this problem?
My tablet is Lenovo TAB A7-40 A3500 7" Display.
Recently, I have rooted my OS (Adroid Jelly Bean 4.2.2) with VRoot (PC version) Chinese version, and after rooting it installed superuser app with blue shield icon. After reboot it changed my theme with ugly looking icons. This is only informative becuase I am not sure if this is the cause for the above mentioned problem.