Will sticking tinfoil to my SIM improve my mobile signal?

Someone at work said sticking tinfoil to my SIM card can improve my mobile signal. Are they taking the p***?!

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bora  Jan. 10, 2012 at 10:56

when i was naughty at school my dad used to take my phone and wrap it in tin foil. the reception would die. i dont know why he didn't just switch it off.

blizzard7  Jan. 10, 2012 at 12:23

Highly doubt it. Your SIM doesn't have anything to do with your signal strength, that's down to your antenna.


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