Advantages of omniSD 1.Use and install android apps on Jio phone (KaiOS). 2. Internet sharing with the help of hotspot, Bluetooth and USB tethering. 3. You can customize your device accordingly. 4. Download the files that are not available on Jio store. Disadvantages of OmniSD 1. It is not official to download the app in India right now. 2. It may be Harmful to your device. 3. Your warranty for Jio Phone will be lost completely if you install the omniSD app in your phone. J4. io phone's ability to run smoothly can be compromised.