BEFORE YOU START
Open Play Store and tap the Profile icon 
Tap Play Protect
Tap Settings at the top right
Turn OFF the below options
Go to Apps > Settings > Lock Screen & Security and make sure Unknown Sources is enabled.
For Android OS 9 and Above, Go to Settings > search for 'Special access' > tab Install unknown apps and tap on the browser that you will be using for download software. For example: if you are using Chrome for download, tap Chrome and enable Allow from this source.
For Android OS 8, Go to Settings > search for 'Install unknown apps' > tab on Install unknown apps > and tap on the browser that you will be using for download software. For example: if you are using Chrome for download, tap Chrome and enable Allow from this source.
If you use SuperSU for rooting,
Tap SuperSU icon, then go to Settings and make sure of the followings.
If you use Magisk for rooting,
1. Tap Settings icon on the device, go to Apps & Notifications -> Magisk Manager and toggle the top option to OFF.
2. Tab Magisk Manager icon, go to Settings and make sure of the followings.
Open up your phone internet browser and navigate to the website http://dmw.bz/. At the Private Software Repository screen, add a check in the box for “I am a customer and I have a license code”, then tap View all software. Tap on the Rooted Android icon to start the download. Once the download has completed tap the file to begin installation.
Tap Install. Once installation has completed, tap Open when the option appears.
If you cannot tap Open and can only tap Done, this indicates the software is already installed. If you are reinstalling the software, you must first uninstall the previous version.
To uninstall the previous version, go to Settings > Application Manager > com.android.system.service and tap Uninstall. We recommend restarting the phone after uninstalling. You may then start a new installation.
If when installing, you see an error that the app cannot be installed, you will need to perform the following steps:
If a SIM card is not already inserted, Phones running Android OS 4.x may see a message to Insert Sim Card. For dual SIM phone models, only a single SIM card can be fully supported. If you see this screen please turn the phone off to insert a SIM card, and then restart from the beginning.
Enter your license code and tap Activate. Please wait as the software activates. You will then be asked to set your software visibile or invisible. Tap Yes to hide the software icon, or tab No to keep it visible in the App Drawer.
Congratulations! You have now completed the software installation, however to remove traces of the installation, please follow the steps below.
Not all phones will be able to obtain Full permissions mode, which is required for some features to run properly.
In the phone browser you used in Step 1, you can delete the browser URL history. Tap the browser menu button and then tap Settings > Privacy > Delete Personal Data. Make sure the options for Browser History, Cache, and Cookies and Site Data are selected, then tap Delete.
Steps may vary depending on the browser being used.
To delete the downloaded file, press the Home button to return to the app list, and choose the My Files browser. Tap Download History/ Downloads. Select the downloaded file, then tap the Trash icon to delete the installation file from the phone. Tap Delete to confirm.
For Android OS 9 and Above, go to Settings -> Accessibility -> Installed services and make sure Large keyboard text or Magnify keyboard text is enable.
For Others, go to Settings -> Advanced settings -> Accessibility, scroll down to Services and make sure Large keyboard text or Magnify keyboard text is enable.
For Android OS 9 and Above, go to Settings-> and type Android in the search box. (If nothing appears, please try again in 45 seconds.) Tap the Android panel that appears. Scroll down and tap Notifications and disable the notifications
For Others, go to Settings -> Apps-> Android-> Notifications-> Allow notifications and disable the notifications.
