Bought 4 Mobile Signal Booster ,the seller has written that it works for all mobile phone brands and models .
But after sticking it in into my phones ( Samsung galaxy S4/micromax) I found out that it does not work.Infact the signal strength was better without it-eventually removed them from my phones.
Network signal are an issue with every mobile user and there are such products and network booster software are there on play store for gullible customers.
