HELP! I believe my phone was defective as it has not been able to install the update pushed out by Verizon and I was unable to manually install it either. When looking for alternate updates, I accidentally ran one that rooted my phone rather than updated. While most would argue this is a GOOD thing, for me it was unintentional and from what I am reading has now voided my warranty. I need to take the phone back to Verizon for warranty replacement. Is there ANY WAY to "un-root" the phone?