Update to Galaxy S4

[dmarie7]

This morning  received a notification that a software update is available for my phone. What update is this and what changes will it make to my phone?

[tikibar1 · Accepted solution]

click here:

http://www.verizonwireless.com/dam/support/pdf/system_update/benefits-galaxys4-12-1-14.pdf

[Klue]

What will happen when this update is installed on a perfectly operating phone, that doesn't have the problems the update is suppose to fix?