in this video we are updating Dbtsoftware and finger print software in oasys pos machine How to Update DBT app in Oasys DBT Fertilizer POS Step 1- Exit from MDM, Step 2- Uninstall the old DBT App, Step 3- Click the MDM icon to open MDM, Step 4- Click DBT icon shown in the MDM screen, Step 5- Popup msg will display to download the 3.3 DBT app, Step 6- once download complete popup msg will display to install the app, Step 7- click install your device and software ready to use