What Cell Phones Have External Antenna Jack . Do not have usable rf ports. The telstra tough max has an external antenna port, its the only phone on the market at the moment that does have a external antenna port and best still it works on telstra's 700mhz 4g network. PortaPack for HackRF One is Imminent! from www.sharebrained.com The amplifier is about half as powerful as the wilson pro 70 plus, so you won't cover as large of an area, but that's most likely sufficient for most small to medium size homes. I'm not sure about any current phones though. After inquiring with a number of people selling phones on your list they told me their phone had no external jack.
What Cell Phones Have Removable Batteries . And phones mess up almost daily. Htc one j with swappable battery (photo credit : Olympus AIR Review from www.imaging-resource.com But as the phone market matured, and battery technology got better, samsung eventually did away with removable batteries on all of its major releases. A day at port in a foreign country is not safe with just one battery charge. However, when you look at the current landscape of android (and smartphones in general) that is no longer the case.