Cell Phone Booster for Home Up to 3,000 sq ft, Cell Booster Data for Band 66/4/12/17/13/5/25/2, Cell Signal Booster for All U.S. Carriers Verizon, AT&T, T-Mobile-5G 4G LTE 3G FCC Approved

Ease of installation and signal strength from one bar to three bars

I only had 1 bar outside my house, and spotty reception inside the house. After installation, the signal inside the house went from spotty/1bar to 3bars of cell service. The coverage inside the house depends on how many walls with wiring are in the path of the signal. From the farthest point in the house away from the internal antenna, I am still getting 1-2 bars of signal.

I live in a120 square foot, cement with 1/4 inch steel mesh imbeded, with 5 foot of soil on 3 sides, geodetic dome. I would receive -115dB of 4G signal if I put the phone against my only window.. Outside, my signal strength is around -105db to-110dB for 4 and 5G. My results: averaging-90dB all 5g. The system works. The antenna is 35 feet from dome antenna and 8 foot above ground.

I live in a low spot and don't get a very good cellular signal. Most times 1 bar, randomly 2 bars oitside of my house. Needless to say my reception is poor. I installed this booster, aimed the antenna and checked my ability to do anything with my cell phone. I had to be within 6 feet of the booster to see any difference in actual signal but I still could not do anything with my phone. It seems that this setup would work if the building you are in is the cause of your poor reception, however, if you have a poor signal outside to begin with then you will just have a poor signal coming from the booster. And yes, I did monitor the signal strength when aligning the antenna to the nearest cell tower.

First of all, be certain to find out which band your connected to at the location where you will be using this booster. Fortunately, this particular unit covers most bands. Secondly locate the direction that the tower is from your location. If you follow these steps and this booster is for your band, all you need to do is install it an point it toward the tower. This unit automatically adjusts the gain eliminating steps that are required with other boosters.The main reason I needed this booster is that the construction of my home blocked cell service. I did my research and after installing this booster, I went from barely one bar of 4G to three bars of 5G.

Used in a remote cabin and can now get and make phone calls.

Easy to install but doesn’t really help much.25 feet up and pointed at cell tower 2.5 miles away. I won’t purchase again

We live in a quad-wide mobilehome with a few dead zones where the individual coaches are joined to make our single house. Even outside the dead zones, there was room for improvement.This booster isn't life-altering, but it's a reasonably priced option that definitely helps.The hardware all feels like good quality. The biggest obstacle for us was figuring out which direction to point the antenna before we drilled a hole in our house to run the cable through, so we did a test setup in what we thought would be the best direction and got the following results.My husband's AT&T phone got considerably more boost from this booster than my Xfinity (Verizon) phone. So while this claims to work with all carriers, there are different results among carriers, and it looks like I'm not the only reviewer who saw better results with AT&T.But there was definite documentable improvement even with my phone. RSRP went from -118 dBm to -82 dBm which according to the internet is in the "excellent" range. Standing in the worst of the dead zones, I went from 1 bar to 3-4.Never got to a full 5 but I honestly wasn't expecting to. I'll be happy with "not having every phone call interrupted because I want to walk down the hall" level of signal boost, and it looks like that's what I'll be able to have.