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zBoost Zb540
8.8 out of 10

zBoost Zb540

Best Price at Amazon

Reviews and Problems with zBoost Zb540

Showing 1-5 of 5
Overall 2

Buyer Beware

John, Walmart
10 February 2016
  • Summary: This product's coverage range is extremely less than advertised. In addition, this product did not even raise my cell single one bar. Customer service from zBoost did offer to send me a free external antenna to help increase the booster's performance but the external antenna requires a minimum of 15...
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Overall 10

Truth In Advertising

Doug, Walmart
27 October 2015
  • Summary: This product appears to perform exactly as advertised! It was purchased for installation in a weak signal environment that drops to zero in a metal building living quarters, and the window antenna was able to find adequate signal to rebroadcast inside the metal building very satisfactory.
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Overall 8

it works

buddy, Walmart
4 July 2015
  • Summary: brought my cell signal from1/2 to 3 bars , might do better when I get ant higher.
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Overall 6

my review

DEAN, Walmart
19 May 2015
  • Summary: I am always having to reset the booster because it is flashing yellow or red
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Overall 4

Does not work well in isolated areas

KCD2, Walmart
21 July 2014
  • Summary: Had no reception to begin with. The booster increased signal strength by one or two bars but still not enough strength to receive calls. Outgoing calls are dropped. Texting is hit or miss.
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