iPhone (5) in "Recovery mode"
Hello,
Yesterday my iPhone went black (ie, "dead"), and did not respond to my holding down the start button (on top). I had not previously shut down the phone. I found out that the way to bring a phone back up in that situation is to hold down both the start button and the Home button (bottom, front). This worked, but the phone went "dead" several more times. This method (holding down the two buttons) worked several times, and then it stopped working. Now, the phone is not responding to anything. I thought maybe the battery was at 0%, so I charged it overnight. But I can't tell how that went, since the screen is always black.
Next, I opened iTunes on my PC, and connected the iPhone to the computer. When I tried to run diagnostics, a message was posted saying that my phone is in "recovery mode." I'm not sure what that means. However, I read that if I choose to recover and update the phone, all my data will be erased. I have a backup of all the songs on the phone, but not all the photos. I certainly don't have a backup of text messages, contacts, etc. I didn't know one could back those up. Anyway, I clicked the "Restore and Update" button, and it told me that I would "have the option to restore contacts, text messages," etc. To be honest, I don't trust this message. Since I've never backed that stuff up, how will I be able to restore them??
My phone got into recovery mode once before, several months ago. I don't remember what I did, but I managed to get it back to normal, and I didn't lose any data. So I know that is possible. Could someone please tell me how I can bring the phone back up without destroying data? Thanks.
NOTE: I bought this phone new, sealed in the original packaging, in the summer of 2016. So it might be an older model, but it is not an old phone.
iPhone 5s, iOS 10.3.2, null