Application Manager Hanging

Follow these simple steps to install the Bose Connect app on your iPhone: Open App Store: Tap on the "App Store" icon on your iPhone. The App Store is represented by a blue icon with a white letter "A". Looking for Bose Connect: In the App Store, tap the search icon (magnifying glass) at the bottom right of the screen. Type "Bose Connect" in the search bar at the top of the screen. Select Bose Connect: Find the official Bose Connect application (developed by Bose Corporation) from the search and tap on it. Install the app: Click the "Get" or "Install" button on the Bose Connect app page (it may display a cloud icon with an arrow). You can use your Apple ID with Face ID, Touch ID, or your passcode. Wait for installation: After clicking the "Get" or "Install" button, the app will download and start the installation. You will see a progress log in the app icon on your home screen. Open the App: Once the installation is complete, you will see the Bose Connect app on your home screen. Tap on its icon to launch the app. Install Bose Connect: Follow the on-screen instructions to install the Bose Connect application and connect it to your compatible Bose audio products. Please note that your iPhone must be running a compatible iOS version to download and use the Bose Connect app. The app allows you to manage and control Bose Bluetooth features, customize settings, and update firmware for compatible Bose devices. If you encounter any issues installing or using the app, make sure your iPhone software is up-to-date and that the latest version of the Bose Connect app is available in the App Store. Also, make sure your Bose audio devices are compatible with the Bose Connect app

Hope this help.
1. From your home page go to Main Settings by pulling down the Notification Bar and clicking on the Settings icon at the top right of the screen. (it's gear shaped)
2. Scroll down the Settings menu, and click on Applications under the Phone section about two thirds down the page.
3. At the top of this new menu click on "Applications Manager".
4. In the top right corner of the Applications Manager menu click on "More"
5. Now a click on "Draw over Other Applications"
6. Scroll down this menu and find the offending application, in this example "Facebook"
7. Click on the button to the right of your offending application to deselect it.
8. Close out of the Settings menus.

NOTE: Alternately, deselect all the applications under step 8 except those you know pop up over other applications such as messaging, for example.

Go to settings on your device -app manager-and locate phone app under system app tab,open phone app and clear cache then restart your phone.

look in the top left or right hand corner of the devices screen, there should be three dots ...if you touch that option it will bring up a list of things u can do such as hide apps ,show hidden app, hide disabled apps etc

Have you checked the app drawer?. If you see it there, long press it and you can add a shortcut to the home screen.

This has nothing to do with your hotspot, the problem you are facing (processcom.facebook.katana) is caused by your phone, I hope you also posted your phone model so we can help you much more. but depending on your phone and Depending on your Operating system,
Try going to your application,
tap settings (it is a gear like icon), from your settings,
Tap application manager (JB4.1 & 4.2)
tap the more/general tab (JB 4.3), then tap application manager,
from application manager, navigate to downloaded, (programs downloaded and installed)
scroll down to your facebook app, tap to open it,
once open, tap clear cache, and clear data,
reboot your phone.
once your phone rebooted normally, tap facebook application, and re-enter your username and password, make sure to enable sync, try also checking facebook app settings if it has the option to sync with wifi, if yes, make sure it is enabled.

1st You download Webcam Driver.
I don't have an application to open the downloaded driver install for my JCAM 100 on my old Mac. What app can i use?
After this install the Webcam driver in the system.
Installation of Webcam Driver
Go to the control panel
Click on the System Icon
Click on the Hardware Tab
Click on the Device Manager s
Select the Unknown Device or printer device where yellow Question Marks sign on it.
Right click on it and uninstall it.
After this go to the top of the device manager and click on scan for hardware changes.
Driver installation Wizard start.
Brows Your Driver from the Hard Disk and click on next.
Driver will be install.

1. Make sure you have an active internet connection before updating the catalogs.

2. Go to Menu (top left icon on your desktop) -> "Application Manager", tap on top of the screen to open "Application Catalogs"; make sure you have the desired catalog(s) enabled.

3. If no catalogs are displayed, you may add them manually

Application Catalogs -> New

Catalog name: Nokia Applications
Web address: https://downloads.maemo.nokia.com/fremantle/ssu/apps/
Distribution: ./
Components:

-> Save

Catalog name: Nokia System Software Updates
Web address: https://downloads.maemo.nokia.com/fremantle/ssu/mr0/
Distribution: ./
Components:

-> Save

Catalog name: Extras
Web address: http://repository.maemo.org/extras/
Distribution: fremantle-1.3
Components: free non-free

-> Save

-> Update

Hi there!
There is no specific icon for the secondary camera - the secondary camera is really just for Skype video calling.
There is an app called "mirror" which uses the secondary camera and displays the real-time image on the phone (image clarity is not very good though due to the low resolution camera). You can download it from http://maemo.org/downloads/product/Maemo5/mirror/.

Take app:manager in settings then change the Software installation to "All" mode.And Online certification check to"Off".Then you able to install the softwares