Phone Switches Off

Hi
My phone switches off and I have to re-insert the battery to switch it on. BB Curve 9360, its less than 4 months old. The worst part is when it went off while I was busy with a call.
Please help

A faulty battery could act in exactly that way, yet still be the cause of the situation. Faulty is faulty, which means results are unpredictable. But, if you don't want to even try to diagnose that for sure, we can move on...and hopefully it truly is not causal...
I recommend that you attempt to boot into Safe Mode:
KB17877 How to start a BlackBerry smartphone in Safe Mode
It may take you multiple attempts to get the ESC key sequence (press/release/hold) correct, so be patient. When successfully into Safe Mode, think carefully...what happened just before this behavior started? A new app? An update? A Theme? Something else? Think carefully as the smallest change could be causal...and attempt to undo whatever that was.
Good luck and let us know!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
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iPhone 4S using 3G in the background,causing huge battery loss. From last three days I'm finding my phone switched off in the morning when I wake up. Please Help

Maybe you hit the power button for 5 sec while you were asleap?
And what do you want to say us with:
Abhijeet Gupta wrote:
iPhone 4S using 3G in the background,causing huge battery loss.

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You say it started on yours after upgrading to iOS 8. I've been on iOS 8.0 for quite some time and only recently did this issue spring up.
The one thing I haven't tried is downgrading it back to iOS 7 (which would be a shame, but if it's the only answer...)
I'll get back to you once I've tried that.

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Attachments:
27032012225.jpg ‏797 KB
27032012226.jpg ‏844 KB

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sometimes it happens, a hard reset will sometimes solve the issue.
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Battery optimization: http://www.apple.com/batteries/iphone.html
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i just bought an iphone 4s a month back
the phone gets switched off on its own atleast 2 times in a day and when we press the home button it gets started.
when it is in the switched off mode, a person calling on it gets my dialer tone. He feels that i have not answered his call and has gone as a
missed call on my phone. But in actual, i have never received the call nor its presence is there as a missed call on the "switched off" iphone 4s.
Hence the caller feels that i am not answering his call nor even calling after i see his missed call
this is a very grave problem i am facing
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chetan sanghvi

i just bought an iphone 4s a month back
the phone gets switched off on its own atleast 2 times in a day and when we press the home button it gets started.
when it is in the switched off mode, a person calling on it gets my dialer tone. He feels that i have not answered his call and has gone as a
missed call on my phone. But in actual, i have never received the call nor its presence is there as a missed call on the "switched off" iphone 4s.
Hence the caller feels that i am not answering his call nor even calling after i see his missed call
this is a very grave problem i am facing
please help me out.
chetan sanghvi

My phone switches off after showing horizontal lines on the screen during the restore process and then shows the error 9 problem. please help i am so stressed.

Hello
My iphone 4S switches off after showing horizontal lines on the screen cutting through the apple logo during the restore process and then right after my iTunes shows the error 9 message, this happened 2 days ago when my phone just switched off unexpectedily and has been in this recovery mode since then. i have watched videos on Youtube and i have disabled Firewall before starting the process, i think i have done almost everything. please help anyone what do i do from here?
Just for interest sake i watched this video on youtube where this guy had the same problem but the difference is that he had it on an iPad. he opened the ipad up and did something on the ipad, it took less than a minute then his ipad worked.
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Regards
Lwando

Read here:
http://support.apple.com/kb/ts3694#9
Error 9 is usually a security software issue.

I phone switched off, I phone switched off, I phone switched off suddenly

i-phone suddenly switched off and now can not switch on

Suddenly switch off / shutdown problem :
Because of hardware problems (panic.plist) my Iphone 4s replaced with new one. (if you have panic.plist in your logfile (diagnostic & usage), you should restore (using Itunes) your Iphone, if it is persist you have to replace with new one.
If you want to use Iphone Don't Buy Iphone 4s, you should buy Iphone 4(It is my second Iphone 4s, but I have still problem with battery - my first phone changed because of different hardware problems (suddenly swich off)) with 1 hour (soft condition) usage remaining battery is %90 (very poor.)

Phone Switches Off

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