Restart loop is a pretty nasty glitch that causes the bugged device to be unable to properly start; instead it keeps on restarting over and over again until hard reset. This unfortunate glitch has reportedly began to plague a number of LG G7 smartphones. The reason for G7’s restart loop is currently unknown. Thankfully, LG reacted in the best possible way, namely by allowing every affected unit to be exchanged for a working one. You have to contact the LG tech support first, though.
We will let you know if the reason and possible fix for the problem have been found.