My iPhone want slide to unlock?

Ok I just go the update and I put on low battery mode and they want let me unlock it I don't know if low battery mode is the problem that it want unlock but please help me. It want let my get on my notifications are anything the only thing they let me do is talk to Siri and hold the power button and when i hold it all it does is say power off and it won't let my power it off.

Please help me (I'm on my sisters phone by the way )

My iPhone won't slide to unlock?

My phone won't slide open it won't let me slide down my notifications are anything. The only thing they let my do is talk to Siri and hold the power button and when I hold it they want let my slide to power off.

I locked myself out of my iphone 5c?

I locked myself out of my iphone 5c? - 1

Added (1). because i forgot my passcode now it says IPhone is disabled connect to iTunes and i pluged it into my computer and i don't know what to do

Iphone 6 plus overcharged after a wile?

Hi guys i have a question. I have an iphone 6 plus and it had a cord that turned off after it charged then it broke. I use a timer now for the cord so it is on from 8pm-3am. If i do not use the timer to charge it will it eventually over charge?

IPhone 5 voice navigation won't turn on?

When I first got it, it gave me audible directions, turn left etc…

But now the voice won't come on and I can't figure out why, in the settings it appears to be turned on. Can someone walk me through it?