My daughter has been asking for a new phone, but knew we couldn't afford the iPhone X. Her iPhone 6 is the oldest phone in our family of five iPhones, so I chose hers as the iFixit experiment. She figured it was slow and the battery wouldn't keep or take a charge very well because she's dropped it a million times. After hearing about the Apple battery/updates problem, I ordered a new battery and tool kit from iFixit because I did not want to be any more at the mercy of Apple than I already am. I prefer do-it-yourself fixes if possible anyway. My daughter's a year away from med school, so I figured she could handle iPhone surgery. I held the light, and she replace the battery. 100% complete success. The phone fired right up. She is so happy with the old 6's performance now. Pretty much like new except for all those dings on the case of course. I'm expecting two more kits in UPS today for my son's 6 and 6s iPhones. Very happy. Thanks!