Msomi Maktaba All Notes

Download Msomi Maktaba App

Download Msomi Maktaba App Now for past papers & offline Reading.

Install Msomi Maktaba App for offline Study Notes and unlimited access to Msomi Maktaba Past Papers .


Msomi Maktaba APK Download


  • Install Blocked error in Android

Allowing app installs from Unknown Sources in Android

As part of the Android Operative system, there is a restriction that blocks installing applications outside the Google Play Store.

If you have a phone running Android Oreo or higher, you won’t see a setting to allow installation of apps from unknown sources. Instead, Google treats this as an app permission and you’re asked each and every time you want to install an apk.

If it’s your first time installing an App, you will be greeted with the following message as you try to install:
"Install blocked. For security, your phone is set to block installation of applications not obtained from Play Store"

But, what should you do to proceed with the installation?

To allow app installs, follow this steps:

  1. Navigate to Setting > Security.
  2. Check the option Unknown sources.
  3. Tap OK on the prompt message.
  4. Select Trust.

Tap in Settings to allow the install.

Follow this steps if You Still have problem Installing Msomi Maktaba App

For Android 8 and above

On most Android devices:

  1. Go to your phone’s Settings
  2. Go to Security & privacy > More settings
  3. Tap on Install apps from external sources
  4. Select the browser you want to download APK files from
  5. Toggle Allow app installs ON

For Samsung devices running Android Version 8 and above:

  1. Go to your phone’s Settings
  2. Go to Biometrics and security > Install unknown apps
  3. Select the browser you want to download APK files from
  4. Toggle Allow app installs ON

For versions earlier than Android 8

  1. Go to your phone’s Settings
  2. Tap on Security
  3. Under Device administration, toggle Unknown sources ON

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.