[G4 General] vfrjim:
I sent them an email yesterday, they responded in less than 24hours with this response:

Thank you for getting in touch with LG Email Services and letting us know about your situation.

We do recognize the inconvenience that this power issue may be causing you, James. LG Electronics is committed to providing the highest standards of product quality and customer service so it’s our pleasure to assist you with this today.

We promise to deliver a satisfaction level that exceeds our customers’ expectations, and constantly strive to provide the highest value to our customers through a fast, accurate and differentiated service based on multi-angle analysis of the customers’ satisfaction and expectation levels. As such, we’re glad to inform you that extended coverage to all LG G4 U.S. models like the LG G4 H811 affected by power issues is being offered within 30 months from brand new purchase from authorized dealers or 33 months from the manufacturing date.

Before we proceed with the service however, may we also please recommend trying a hard reset on the device to help it re-initialize in case this has not yet been attempted? This will help check if the device will still respond. Please be advised though that this process will also delete all data stored in the phone&#39s internal memory and this will not be recoverable unless a backup has been previously made. For a step-by-step guide in completing a reset on the unit, we invite you to visit http://www.lg.com/us/support/product-help/CT10000027-1432872486461-settings and check under the Factory Reset > Button Reset tab.

Should the power cycling or boot loop issue persist, we invite you to send the unit back to LG for assessment and warranty coverage. This way, repair or replacement options may also be checked directly by our licensed technicians. Please be advised though that any physical or liquid damage are charged accordingly for repairs (if the unit incurred any) and that the phone will be reset during diagnosis and repair.

For this, we have setup an easy process for you to complete the assessment/repair request online at your earliest convenience. Please visit WWW.LGMOBILEREPAIR.COM to set up the repair request.

In this form, please ensure to select the correct purchase date and upload a copy of the receipt if available. As the system may automatically use the purchase date for warranty, you may disregard any alerts for an out-of-warranty repair on this page as well. Once completed, you will be taken to a confirmation page with full details and instructions on the repair process and shipping. It is recommended to have this saved or printed out for reference.

Please also be advised that the repair process will take approximately 2 weeks from the day you ship the device to the day it is delivered back to you. If needed, please have the service temporarily suspended by your carrier so as to not incur any service charges while the phone is with the repair facility.

Thank you very much for your patience and understanding. We wish that you would be able to enjoy your LG product to its full potential and we would like to have the issue resolved at the soonest possible time.

We hope this information has been helpful in addressing your concern. Should you have any further inquiries or clarifications, please feel free to contact us again via Email, Live Chat, or Phone by calling 1-800-793-8896 and we’ll be glad to help out.

Thank you for choosing LG

So, i tried their automated sight but it didn't like my IMEI number, so i called them and they approved repair and sent me a shipping slip and told me it should be sent back in 2 weeks. Hope this helps others.

Jim