weBoost Support - February 27, 2020 22:06 What’s the warranty on weBoost cell phone signal boosters? Print weBoost signal boosters and antennas are backed by a 30-day money-back guarantee and a 2-Year warranty. For more details on the warranty and return policy, please check out the link below. https://www.weboost.com/return-warranty-policy Related articles Finding Your Phone's Signal Strength Reading (Field Test Mode) Do I need to register my booster with weBoost? Where can I download my booster's install guides? My booster gets hot / warm. Is it ok? How Does a Cell Phone Signal Booster Work?