There are certainly times when one needs to know what version of software the phone is running, vanning. You came to the right place. Ann154 gave you some great advice regarding the differences in operating systems. Here is how you can tell what exact version you have on your LG G4: https://www.verizonwireless.com/support/knowledge-base-161158/ Please share more details regarding why you need to know what software version you have and we’ll gladly do all we can to help further.
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