Hot answers tagged signal
21
Does the iPhone 4S generate a spark or detectable electric signal of any kind when receiving a call?
To cut it short: This assumption is false.
Cellphone are not able to cause high voltage sparks required to light gas. Probably only if short-circuited.
Mythbusters investigated this problem. Their answer was that such accidents were caused by static charge on the person, not by cellphones.
This is important to notice as
"Petrol has a low electrical ...
3
Under OS X, open Terminal.app and enter the following command:
defaults write NSGlobalDomain AppleFontSmoothing -int 2
Then, reboot your Mac.
This will enable subpixel font rendering on non-Apple LCDs. This simple tweak solved a lot of display issues for me back when I was using an external Dell display at work. I hope it helps you, too!
1
The only solution that actually worked was a full factory reset:
Make a backup of your iPhone using iTunes.
Using iTunes, perform a full reset of the iPhone.
After the iPhone reboots, disconnect it from iTunes and go through the initial setup.
Connect the iPhone back to iTunes.
When asked by iTunes, choose to restore the backup.
If applications are missing ...
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