How to lock iPhone5 while on a call without hanging up on the person?

I know people get confused so let me say I'm NOT TALKING ABOUT THE SENSOR
- what I mean is lets say I'm on IG or something and someone calls me and I want to lock the phone to save battery because you're wasting twice as much battery when you're on the phone and it's unlocked and open, if I were to press the power button it hangs up the phone call which is annoying and it doesn't autolock while on a call so how the heck do I lock it without hanging up on a person?

How to transfer data from my iPhone to a new cellphone?

I have an iPhone 4S. I'd like to get something new. However I'm not sure how to transfer all my data (contacts, songs pics etc.) over to the new future cellphone. If there's a way to do this without going into a cellphone carrier store please inform me! Also, am I able to transfer stuff from my ACTIVATED iPhone to an INACTIVATED new phone?

Icloud problem with my iphone 5?

I baught an iphone 5 off of the internet and the previous owner of the phone was using (FIND MY IPHONE) . And i can't even gey my phone in voice over mode. How and why?

Does the iphone 5 come in silver?

I have t-mobile and recently i broke my phone. It was covered by asurion phone insurance. When my mom called they said they were sending a different kind of iphone and it was silver. Does that mean i'm getting a 5s?! Wouldnt it be more expensive? (they didn't have the iphone in black or white so they said silver)
do they even make a silver iphone 5 or is it definitely a 5s? Correct answer chosen quickly thank you!

What To Get Family For Christmas?

Christmas is fast approaching and being a broke 13 year old girl with no form of transportation other than parents, purchasing Christmas gifts is a difficult task, what makes it harder is that I can't think of something to get my family.

Mum is interested in health and gardening and is working constantly to look after the family. She is always complaining about needing a hair cut. She also loves her family.

Dad is a busy business man who is working a lot of the time to bring in the money for the bills etc. He is interested in Technology, and personal hygiene.

My almost 2 year old sister is interested in drawing, enjoys stealing our ipad's, iphones etc, photography and reading.

Please give me some gift idea's.

I lost my iphone 5 and how can i find it?

I had that app called find my iphone and it says its offline. It might be dead to. Where I last put it at is around the field. I don't know if someone stole it or not. How can I find it at the school. Is there a way without a find my Iphone app. I checked everywhere in the field too. Do you guys think they stole it or turned it back to the lost and found. I don't want to tell my about it to she will get mad.

IPhone 5, wouldnt turn on, now is acting really strange?

I've had my iphone 5 since about september 2013. I bought it still with ios 6 ios 7 wsant yet released. When it was i downloaded it and eveything was fine. For the past 2 months or so my iphone shuts off by its self for no reason. To get it to start back up, i have to hold down the sleep and home button for at leasr 20 seconds. This past weekend it would cut off, and restarting it would NOT WORK. It would not turn on at all. This is also with a battery charge of over 80 %. When this fist happened saturday i paniced of course and called apple. My phone had 26 unclean shutdowns. A woman helped me back up my phone, restore it and add all of my info back. She said i should notice a difference, but it hasn't gotten better. Tonight, my phone cut off and would not cut back on again. I went from charging it to the wal to plugging it in to my computer (itunes did not recognize a phone being plugged in) to trying to turn it on not plugged in at all. I finally left it plugged to the wall for 10 minutes, it didn't turn on. Tried my computer again, the wall again, and after holding down the buttons for 30 seconds it turned on. It is now SUPER laggy, which my phone has never been, and i can't even adjust my brightness. When it locks now the screen turns black but is still lit, and i click the home button to make my lock screen come on.
should i take this in to the apple store? I'm really tired of this happening unexpectedly, and i always freak out when it won't turn on.