The iPhone 4 was my first. I used a bumper on it and it kept the phone in pristine condition for 2 years. The bumper cracked and I replaced it with a new one. The new one would press on the buttons randomly. They basically managed to screw up the quality over 2 years so that it was unusable. I figured it out after exchanging it multiple times then eventually just getting a refund. Been caseless & without protection ever since. Even if they make one now it’ll be bad. Because that’s what Apple does.