(The "My" in the title, means it works for me, but it may not work for everyone. I'm aware that not everyone's is the same, I'm just posting the way i fixed mine so that It may help someone else.) So today makes 1 month and 2 weeks of my ownership of this Optimus. And immediately after I turned it on I began to experience the issue. So since then I decided to find a cause. I've tried like everything outlined in my first thread. But I think I've finally come to something, thanks to Reppards CM7. I'll get right to what I did. (remember, back up everything, including contacts, but to your sd and not to the gmail.) First of all, Gingerbreak 1.20. (From here there are two directions you could go, The other should be farther down.) Next, Get a Recovery. You can probably use Joneidy's Custom Recovery, but I used getitnowmarketing's. (read it all.) Use it to wipe all data, cache, settings and all that jazz. (from this you can also add a partition to your sd, but back it up to your computer first) Now flash CM7 according to the link up top that addresses this. DO NOT FLASH GAPPS! Boom. That's it. Somethings in the "GAPPS" whether stock or flashed were causing my reboots. Though Youtube, Calaneder, and Gmail. are fine. Just DONT BACKGROUND SYNC. or uploading/saving contacts to your Gmail account. I beleive the issue is in the Vendor(market), Partnership, or Talk apps. Yes, that means you can't download apps straight or recieve instant emails, but i find it a decent trade-off. I'll be troubleshooting all week, so it could be something else. Though, using that, I haven't reboot in 3 days (until i added a contact to my gmail account) which is okay. To be honest, I'm ocd and I hate having too many apps, so not having market doesn't really affect me. Not having market also means i can remove the stock browser. (I use Opera anyways.) This is the other way. Root, and remove all google apps. srsly. But i find using CM7 easier than finding what is needed and what is not. Also, If you didn't notice, the phone rebooted (once in more than 3days) without having flashed gapps, showing that the issue is still there. Something in gapps seems to act as a catalyst for this "reboot reaction" to occur, though. As I said, I'll consider researching, as I have been the ~2 past months. If it doesn't work, you could try something in the first link. I hope this helps. As it has helped me. Also, I have updated my prl, it could help you get better sig. Here's a link. Some very nice member decided to share this. Thanks to all the Members mentioned in this post whether by name, link, or reference, I couldn't have found this without you guys. (tbh you all should replace everyone at LG, lol) Reply If you need any help or have suggestions. Again, i hope this works, and have a nice day.