How do i reboot my i phone - iPhone Apple Cell Phones

Hello Anon, try taking the battery out, put it back in, try again...

Hi Angela, Reboot means turn your phone off then turn it back on. Too easy.......CHEERS..

There is always an option that pops up when you long press the power button in your phone, asking you if you want to reboot or switch off.

Also if you switch off and switch on again its more or less a reboot

Hello,
I will need to know what model phone that you are currently using before I am able to provide any furth assistance.
Until you provide your phones model, I will give you two basic reboot processes for most non-smartphones and smartphones.

1. You may attempt to reboot the phone simply by pressing and holding the lock screen/power button.

2. You may attempt to reboot the phone by removing the battery (if easily accessible) and counting down from 10 and re-inserting the battery.

3. For iPhones, you may attempt the reboot process by pressing , and holding the lock screen/power button, and the home button until the screen becomes black and the device goes Into the reboot process.

4. Lastly, for some smart phones you may power the device off by pressing and holding both the volume UP and the lock screen until the screen becomes black and the device enters the reboot process.

If none of these work, please leave specify the model of your cellphone device and I will provide further assistance and advice. Thank you
-Seth

Hold Power Button of your Samsung Galaxy Ace for 8-10 Seconds then it will reboot
OR
Just Switch Off your phone and Switch it ON again!!!

my phone worked like that when i wanted to turn on my bluetooth after i upgraded it to android 4.0.4 suddenly my phone hanged then just started to rebooting , i take it to sony.s agent for 3 times . they always flashed it but after one or two days again it rebooted,i thing thats better to take it back to android 2.3.4 or 2.3.7 (xperia gamer) thats better i'll try that then say the results

SIMPLE FIX:
Symptom: My blackberry BB keeps rebooting and restarting; endless loop.

Solution: Remove battery, Re-Insert Battery, replace case backing & PRESS & HOLD on back of casing when reboot gets to just before home screen.
Keep holding until home screen comes up completely and everything loads. (usually 10-15 seconds once home screen appears)
IMPORTANT: WHERE to press & hold back of phone/battery casing when rebooting;
On back of phone casing there are 2 gold strips that hold 2 gold nodes on phone down. THIS IS WHERE you press.
In essence you are firmly holding these nodes down with back casing on, just as phone reboots to home screen.

Works every time for me. Hope it works for you.

Unfortunately this is just a common matrix problem there really isn't any fix. my guess is the phone just sort of gets over loaded and reboots itself.

The problem was solved by replacing the flex cable that connects the two halves together. My phones screen is back, all the buttons work, and the camera button no longer reboots the phone (also going to camera through mypix doesn't cause reboot either). The cable was very easy to replace and took me 10 minutes at most only using a screw driver and the info in the link I provided ealier.