Experience a dramatic improvement in your cell phone signal with the Amazboost cell phone booster. This powerful device is fully compatible with all major US carriers—including Verizon, AT&T, T-Mobile, and US Cellular—and amplifies critical bands 12/17, 13, 5, 4/66, and 2/25. Enjoy enhanced 3G, 4G LTE, and 5G signals for faster data, crystal-clear calls, and rock-solid reliability. A quick tip: verify that your area provides 5G service on existing 4G bands before purchasing for 5G use.
Designed to cover up to 2500 square feet, this booster can amplify your signal up to 100 times. The exact coverage depends on your outdoor signal strength: achieve up to 400 sq ft with 1-2 bars, 1300 sq ft with 3-4 bars, and the full 2500 sq ft with a strong 5-bar signal. It’s the perfect solution for boosting multiple devices at once in a small home, office, or single room, with no subscriptions or hidden fees. Please note: this booster is not recommended for apartments, trucks, or RVs, and is not advised if your outside signal (RSRP) is weaker than -110 dBm.
Installation is a straightforward DIY project that typically takes 1-2 hours. You will need to mount the outdoor antenna on your roof and run the cable through a wall—please review the instructions carefully before you begin. An important consideration: if your property is surrounded by tall trees within 100 feet, you may need to mount the antenna at 60% to 80% of the tree’s height to secure a stable signal.
A quick, helpful suggestion: when using apps like Cellmapper to locate your nearest tower, we recommend using the basic free services without logging in for the best experience.
Rest assured, this FCC-approved booster (FCC ID: A7V-SR75702002) automatically optimizes gain and power levels for peak performance. Your purchase is protected by a 1-year warranty and our risk-free promise. If you experience any issues, our dedicated team will work to resolve them within 24 hours.