Error 53.
It has recently put a lot of people on edge about having their phones repaired by third party repair services or doing a simple update.
One rumor I have seen floating around lately has been that if you replace the screen, let's say after you dropped it and it cracked, is not going to contribute to an error 53 code.
Here's the thing, the home button is linked the newer Apple products, 5s and up. They are programmed and chipped to read from one phone and one phone only to kind of cut back on phone repairs by third party and it's been linked to fingerprint theft of iPhone users. That's kind of it explained shortly. A screen is not linked to anything, the digitizer is coded to the phone, for now. It is just another part floating around that you can simply remove from the housing and swap in a new one.
What get most after having the screen AND home button replaced is that it WILL work on older updates but once the phone has started the process of updating to newer somewhere, 9.1 and up, it'll then detect the faulty button and brick your phone.
I'm writing this at 1am so it won't be the greatest but it's kind of an opener to a very interesting discussion topic.

Now, i5se.
I have not researched or verified with credibility sources but it is said to be a release of an iPhone during March this year. Taken from an article on 9to5mac, "The new 4-inch iPhone 5se is designed to spur iPhone hardware upgrades for customer seeking newer technologies and faster devices without the need to upgrade to the far larger 4.7-inch and 5.5-inch iPhone 6s and 6s Plus screen sizes. While the iPhone 5ses body will be nearly identical to the 2013 iPhone 5s, the new smartphone is said to include Apples latest A9 and M9 processors, an NFC chip for Apple Pay, support for always-on Siri activation, the iPhone 6s camera system, and the ability to take Live Photos. The device will come in the same colors as the 6s, according to sources: gold, rose gold, silver, and space gray". I will leave that up to you guys to respond on.


DON'T SET IT BACK!
January 1, 1970 has recently been set on iPhones by users as a "gag"/scam and has rendered some phones useless. I've read, if you have the tools and the "know how" to do it, you can disconnect the battery then reconnect as a minimal reset or simple drain the battery. I have not looked into it any further and will actually test it out once I have another iPhone in my possession. Also have to have a bit of fun!

iPhone "7". This is a very broad topic so this is open to discussion.

Please interact and give me your take on the 4 main topics floating around currently at the start of the new year!

I will have further info and other opinions later in the day and the week. Thank you for reading. If you see any grammar mistakes I'm sorry, I'm really tired lol.