Metal cases & iphone signals?

[EMHOWELL]

Why does aluminum affect signals on phone accessories?
Does same apply to silver, copper, nickel? Please substantiate...need to know in 24 hours or yesterday!
Thank you! EM

 

[essdee]

need to know in 24 hours or yesterday!

 

[weisjt]

im not sure but i think any metal around the iphone will block signal, are you buying a element case on ebay or something.

 

[SomeDudeAsking]

Try wrapping your phone in aluminum foil.

 

[Mechinyun]

Yes they will affect signal. It depends on how well your coverage is in your area that makes it make or break. I bought a cheaper vapor knock off and it dropped my bar by 1. Still have 4, All good. No GPS signal problems also. Just my experience. I got mine off ebay from this seller, was quick. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=270711484169

 

[3gbuff]

Yes they will affect signal. It depends on how well your coverage is in your area that makes it make or break. I bought a cheaper vapor knock off and it dropped my bar by 1. Still have 4, All good. No GPS signal problems also. Just my experience. I got mine off ebay from this seller, was quick. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=270711484169

Funny, i have the same case and it killed my signal...GPS was non-existant as well.