Amazboost Cell Phone Booster for Home, Cell Phone Signal Booster Kit, Cell Booster for Boosting 3G/4G/5G LTE Data Up to 2,500 sq ft, Compatible with All US Carriers, FCC Approved

Bought one before that only boosted Verizon. Verizon got so greedy that I felt I needed versatility to use other carriers in the area. Took other unit to my other place and got this multi carrier booster for main home. Total install was about an hour or so. Worked instantly. Boosted -112 signal to -44. Have metal roof here and closest carrier tower is 5 miles away over a high hill. Put booster antenna on a 5 foot pole on top of the roof and ran a temp install to test it out. Runs so good I haven't rerouted for a permanent install yet. This unit has 60' long cable so I'm going to mount antenna on a longer pole and get all the height I can for the best signal. IMPORTANT!!! Get the booster antenna as far away from the inside amplifier as you can! When I had the last unit 20 feet closer to the antenna I only had half the boost.Also, with this unit I don't have to fiddle with aiming the antenna like I did the other one. This antenna seems to pick up no matter where I point it regardless of tower location. I went from 1/2 bar to 0 bars on phone to 4-1/2 to 5 bars on my Nokia 3V phone and my wife (different carrier) went from 0 bars to 4 bars on her Moto. Works the same in windy conditions. I'M LOVIN' IT and I'M NOT AT McDONALDS EITHER!

Does not work well with T-mobile.Using OpenSignal located the tower, pointing the antenna to the tower. (also tested other direction)The signal boosted from 1bar to 4bar.However, the boost has no impact to 4G speed. Still have trouble to open webpage. As OpenSignal speed test shows, download speed improved a little, from 231Kbps to 288Kbps, latency unchanged, upload speed is even slower with the boost.Might be useful to others, but no luck for me.

First, I like this product because it has helped me solve a nagging problem but I don't believe it will cover 2,500 square feet. Following the manufacturer instructions, I tested signal strength in my house and in my yard to determine optimal position of external antenna and indoor booster. After it was hooked up and operating, I went back through my house and tested for signal strength. Best signal strength was obtained with direct line of sight between phone and indoor booster. I have block walls in my home so signal strength dropped off dramatically when there is a wall between phone and booster. Also, and this is what I found most surprising, even with direct line of sight, signal strength started to drop at more than 10 feet distance from the booster. The booster had almost no measurable effect at about 20 feet. So, my estimation is that is most effective for only one room. I did internet speed tests with it and was very pleased that I could get download and upload speeds in the vicinity of 20 mbps on each when I was within 10 feet of the booster. Upload speeds, like signal strength, dropped off the further I got from the booster. Overall, I am very pleased because this beats the heck out of my rural Wi-Fi provider's upload and download speeds.

I got this for my off-the-grid cabin that is well away from any cell towers (15-20 miles). I had an old, 3G, cell booster there for 15 years and it worked fair, but I was hoping that the new technology would be a lot better. The first unit I got worked, but not even as good as my old one, and it seemed to have some problems so I contacted the company. They were very helpful and sent me a replacement base unit. The new unit works great with voice being rock solid 99% of the time. The internet speed is far improved, but it still failed to work well on some foggy, snowy or rainy days or when cell traffic much higher than normal on the opening weekend of deer season. I mounted the antenna on a 20' steel pole that I can rotate from the ground to point it at the various, distant towers in my area. That higher pole mount is the key to long range signal reception. I get zero bars on the ground even outside. From the roof top though I do get one bar, which is barely enough to boost it to a usable signal. The pole is 8' higher than my cabin roof top.

I once a month come this remote area of East Texas. Practically no internet connection. Did not want to pay $60 a month for a DSL. So I used this setting instead. I even did not permanently fix the antenna and just rope tightened it to the porch rail guard towards a tower four kilometer away. Results? Good. Antenna bars are showing up now. It seems rain , wind and trees may decrease the bars but as you keep using it more , you notice a “ warm up” and slowly it speeds up. If you go closer to inside unit antenna bars increase but not the speed. Overall this system saved the day. I turn it off at midnights not to get irradiated also when I leave I just bring the antenna in not to get damaged by unnecessary exposure. In the start it may need turning off and on till it gets reset. Also if units stops just reset it by turning it on and off . It may not be a cable internet but it will save the day easily. Thank you for making such a thing.