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원문 게시자: Lee Roy Lerma ,

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HERE IS THE FIX WITHOUT LOOSING YOUR PRECIOUS MEMORIES!!!!

This is the second time my girlfriends phone has had the bootloop problem. So here is the fix to boot it up and get a chanch to save your important data before factory reset! Take out the battery then reinsert it but dont turn it on! Put your phone in the freeze for about 15 min. Then take it out and it should boot up normally. If not, put it back in the freezer just a bit longer, like maybe 5 min then try rebooting it again. Now if the phone gets warm enough it will go back into its bootlooping problem so move the phone from the freezer to the refrigerator  along with a usb cable sticking out when you close the door. Hook up your usb cable and start transferring your data. After your data is saved, perform the factoy reset by taking out the battery, reinserting the batery, hold the volume down button then hold the power button. As soon as you see the LG logo release the power button then quickly hold it again. Shortly you will see the factory reset option. Select yes to clear all its memory and get you phone working in its factory settings. Here is the article that gave me the solution the first time this happened  http://forum.xda-developers.com/tmobile-g4/help/how-to-recover-data-boot-loop-defect-t3297766

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