Always been a fan of samsung, but I'm pulling my hair and wallet out. Had an S4, when the lollipop update hit the board overheated and the connection from the sim card holder to the motherboard came unglued, I weged some material in behind the case and suffered for 3 yrs with sim card not detected. I'd had enough so I bought a shinny new S5 this week. No add on apps just transfered the contacts, after an ATT update the GPS no longer works I'm like What the heck is up with samsung? SHoudl I try Motorola?