I have gotten the notification to update to 4.4 an so far the update has failed 3 times. Each time it appears to download the file so I believe it is a new file and not a corrupt file. The phone will boot into the recovery and start the update. I would say it gets about 20ish% and then it says the "update has failed" and then it reboots. Luckily each time It goes back to 4.3 and all is well. Should I just call it good and stay on 4.3, or what do I need to do to make sure it is not applying the same download each time? Would I wipe the cache from the recovery mode to do that or is it another option?