Cell Phone Antenna Booster Signal Enhancer

[vijayshimla]

My daughter's Samsung Jet is suffering from diminished connectivity- loss of/low mobile signal- even where other mobiles have full signal. Seems to have developed this over past 6 months or so.
Will a Cell Phone Antenna Booster Signal Enhancer like this help.
Universal Generation X Cell Phone Antenna Booster Signal Enhancer for T-mobile | eBay
or is any there other solution ?

 

[vivek.krishnan]

IMO, these things do not work. See if you can get the phone checked if under warranty.