AmazboostCell Phone Booster for Home, Cell Phone Signal Booster Kit, All U.S. Carriers -Compatible with Verizon, AT&T, T-Mobile, Sprint & More-5G 4G LTE 3G FCC Approved

I had this on my list for months before I decided to buy it. I bought it to use at work. The building I work in is like a warehouse and it’s located in a rural area. I get a solid one bar throughout most of the building but in the offices and break rooms I get zilch. I set it up for a quick test after I unboxed it and BAM! I got four bars! The guys in the shop said I was stupid for spending my own money on it but they are singing my praises after seeing how good it works.I saw a few reviews where it didn’t work well. I’m sure some people liver in areas that are challenging. Based on my results I am well pleased.

I was skeptical but it works amazing. I have a remote cabin that I have a blink security system on but the Att Hotspot that I run the cameras off. Never works because service drops in and out Constantly. No other company provides service that will reach that location, It's down in The Valley next to a Lake. In all service drops out except for att.I installed the antenna on a tree. Just up the hill from my cabin about twelve feet up the tree. Chop some branches down unmade sure to point it in the direction of the nearest cell phone tower.Flat side facing the tower. I ran the cable down and underneath my cabin and up through the floor I made sure that I was ten feet minimum vertical differences and twenty feet later distance from the internet to the booster.. Let me tell you this thing worked amazing I now have Full bars of a t and t service and my hotspot works great. I was also able to get one bar of t mobile 5g and my girlfriend was able to get two bars of verizon 5g. Worth the money spent. I'll update in a couple months of there are any issues.

I had my doubts about this because where I live the nearest antenna is on the other side of the forest with huge trees in the middle. I ended up pointing at an antenna a little far but with less congestion. On my case was impossible to even make a phone call on my house, I was relaying only on WiFi calling but when the fiber is down for some reason I got literally no communication. After installing I get just decent signal 2-3 bars on the farther end of the house while I get 5 bars when near the equipment. Maybe the data is not the fastest but I can at least navigate the web and make calls without issues.

I REALLY wanted this Amazboost A-1 Signal booster to work! I had high expectations after reading the reviews. So, I ordered one from Amazon. The set-up is not difficult, so I did a test run! I took the Yagi antenna outside, mounted it and aimed it in the direction of my cell phone provider tower (AT&T), ran the 50' of RG6 cable from the Yagi antenna, attached it to the booster which was 50' "directly behind" (per the instructions) the direction the Yagi antenna was pointed, attached the indoor antenna to the booster and plugged it in. After plugging in the booster, there are 5 "Alarm" green indicator lights on front of the booster that are supposed to come on for one second, then turn off, which means that it has passed a self-test and is running correctly. Then, if any of the "Alarm" lights come back on and blink or stay on, the booster is "oscillating", which is similar to putting a microphone in front of a speaker......which means signal from the outside antenna is being picked up by the booster and being re-transmitted. So, simply, it begins a "loop" or "feedback" with the signal leaking from the outside antenna being re-transmitted by the booster.....until the device won't work and some or all the "Alarm" lights stay on or blink. To alleviate this, the Yagi antenna are supposed to be at least 30' away horizontally from the booster OR 20' horizontally and 13' vertical and pointed AWAY FROM the booster. I had 50' of cable (min. was 30' horizontally) and I could not prevent the oscillation from happening. The second alarm light never lighted.....either during the startup or during oscillation. So, I returned it to Amazon and re-ordered a second unit, which Amazon made very easy to do.The second unit came, so I set up a test run outside again. I attached the Yagi antenna to a metal post, pointed it in the direction of the cell tower (no metal objects were in front of it), ran the 50' of RG6 cable to the booster (which was directly behind the direction the Yagi was pointed), added the inside antenna to the booster, tightened all connectors, plugged the device in, and the unit's "Alarm" lights lit once for a second (self-test), went off, then they all came back on.......oscillation again. As a test for oscillation, you remove the indoor antenna from the booster, and if the alarm lights go out, then oscillation is the problem. That is exactly what happened when I removed the indoor antenna from the booster......no alarm lights were lit! I readjusted the booster to different locations behind the Yagi. I moved the Yagi antenna around trying to make sure it wasn't backfeeding signal to the booster. All to no avail. Sometimes a couple of the alarm lights would go off, but would return in a few seconds. No amount of "adjusting" of the booster or the Yagi would turn the alarm lights off permanently! So, back this one goes too and I am very disappointed that it wouldn't work. I spent 3-4 hours combined trying to make these work, but couldn't. I'm very glad I didn't run cable inside my home before discovering this anomaly. I would suggest doing a test run before actually running cable and setting up this device. After reading reviews, I think those with a metal roof/building have a better chance of making this device work as the signal from the outside Yagi antenna may not be able to backfeed to the booster thru the metal siding/roof! The instructions, that came with the unit, were easy to understand and thorough. Everything came with the booster needed to set it up, except a pole to mount the device to (which you shouldn't expect anyway). Nice unit! Would have loved to have kept it......if it worked correctly!!Wish this device would have worked! I really worked at making it work correctly, but to no avail.