Hi Jamie,
Thank you for your query regarding your LG G4
I hope you are well, and I would be happy to assist you.
At the moment, we are in the process of rolling out the update to G5 handsets, the update is being done in small batches over the course of the next few weeks so for for the moment please bear with us.
As soon as we have an update with regards to the G5 and other handsets however we will be sure to announce this through the normal channels, for for the moment please bear with us and keep an eye on your notifications.
My apologies I cannot provide more info at present, but please do keep an eye out for announcement as we hope to have news soon. If there is anything else I can help you with please don't hesitate to get back in touch.