Will an iPad have the same signal strength as an iPhone?

I'm looking to buy a new iPad for my younger sister. Currently she watches youtube videos on my iPhone 5. Everyone in my family has an iPhone new and old gens. All of them suffer from bad Wi-Fi when we go up stairs (router is downstairs.) BUT any other internet device such as a Laptop or my Nexus have perfect connection from a distance. The iPhones in our house can only go so far before the videos constantly buffer.

My question is will an iPad suffer the same problem as my iPhones OR does the iPad have stronger Wi-Fi like a normal laptop/macbook/tablet… Or does the iPad have the same Wi-Fi specs as the iPhone.

My iphone 5C ios 8 suddenly went to black and white display? - 1

I've searched all over the web to see if I'm alone with this problem and thus far, it seems I'm! I assumed it was a bug with the new iOS 8 release… And wasn't too worried about it because of that…

But when I searched for the problem for a solid 45 minutes or more and still couldn't find ONE person with this same issue, it had me a little concerned! (Almost creepy! Lol)

Anybody out there seen this? Everything is working perfectly normally and the phone is jsut fine. It's just completely lacking any color whatsoever… I'm completely at a loss here!

Where can I hide my razor blades? - 1

Yeah yeah I cut get over it and don't tell me to stop. I use the little blades from pencil sharpeners. I was hiding it in my iPhone cover but my mum found it multiple times. I currently have one hidden among my pads and tampons in my school bag, another one in a jewellery box under the bit of foam that it comes with, I have another in the back if my tv remote and another in my CD player. I don't want any obvious hiding places. I had one in my purse but it was hard to get out. I like to have at least one with me at all times (even when I go to school) although I usually don't use it. I guess I just like knowing it's there if I need it. Any ideas?

IPhone restarts while charging?

I have an iPhone 6. Whenever it's charging, it restarts. It starts to vibrate and then restarts. It happens only while it's charging and restarts at anytime during it. It doesn't happen always but it is getting more frequent now. I've tried changing chargers but same. It annoys me very much and how should I put an end to this? I'm running IOS 10.3.1 in case.

How to get rid of over 7 GB of Other data on my iPhone 4S? - 1

I got my iPhone 4S 16GB almost 5 months ago. I have 700 songs (3 GB) and 9 apps (2.5 GB) on it. But I have 0.81 GB of free space, because under "Other" on iTunes it says I have 7.4 GB worth of data and it goes up and down drastically when I sync my phone after only a little bit. It was actually just 6.9 GB and then I deleted 2 apps, synced it a few minutes later, and then it went up to 7.4 GB.

I keep having to delete all my pictures and videos, because "Other" takes up all my available space. I've looked it up but I haven't gotten a clear answer on what "Other" even really is. I understand it's from the e-mails and texts and Facebook and Twitter and Instagram information. But I don't even have the Facebook app, this problem was way before I downloaded Twitter, etc. Should I stop using my e-mail account on my phone, delete all my texts and notes, etc? I've heard that that's usually the solution if you just simply have too much data, but I read that if you have over 5 GB of "Other" that it could be data corruption which a restore of your phone would fix. I have over 7 GB of "Other" so, do I have to restore my phone data even though I've had it for 5 months? How would I do that and what will that get rid of?

Also, my software is completely up to date with iOS 6.1.3.