Just thought of sharing what I've discovered:
"I'll make this very simple:
Based on my testing, and the antenna theory as presented by the experts, cellphone antenna booster stickers do not work as advertised.
Based on their marketing techniques, including the imaginary or unverifiable "experts" stating they work, it's my belief antenna booster stickers are a scam.
It's these pervasive small scams that really get me upset. They sneak in under the radar. They're cheap and unobtrusive enough to insinuate themselves everywhere. Having a society where one can sell almost anything (without any proper verification of claims) gives an undeserved level of legitimacy.
In this case, the claims are far too good to be true. But the sad fact is that enough people are buying these types of products to keep companies successful for years.
Save your money."
Cellphone antenna booster sticker test and analysis
BUMP na lang ko.