The devices are not only unlikely to pass the registration process with carriers, but have caused service disruption.
 
            
            Signal boosters can reportedly disrupt entire networks and now retail giant Amazon has been found selling unlicensed mobile phone signal boosters.
The US Federal Communications Commission (FCC) started tightly regulating signal boosters five years ago as the devices, if misconfigured or poorly manufactured, can knock out service for everyone who happen to be close by.
Today, all consumer signal boosters sold and marketed in the US must meet the agency's strict technical standards. Doing so can get expensive, and many FCC-authorised boosters cost hundreds or even thousands of dollars.
E-commerce sites like Amazon offer cheaper options. The only problem is, they're not always compliant, the Wired recently reported.
Amazon has been found selling signal boosters without US FCC licenses including those from Phonelex, MingColl, and Subroad and some marked as Amazon's "Choice".
The devices are not only unlikely to pass the registration process with carriers, but have caused service disruptions -- more than one buyer has received complaints from carriers after their boosters interfered with cell towers. Call drops and disconnections are distinct possibilities, according to Engadget.
All of the six signal booster vendors spotted in the investigation appeared to be located in China with few if any contact details and were using bogus reviews to give the appearance of popularity.
Get your daily dose of tech news, reviews, and insights, in under 80 characters on Gadgets 360 Turbo. Connect with fellow tech lovers on our Forum. Follow us on X, Facebook, WhatsApp, Threads and Google News for instant updates. Catch all the action on our YouTube channel.
 iQOO 15 Indian Variant Allegedly Surfaces on Geekbench With Snapdragon 8 Elite Gen 5 Chipset
                            
                            
                                iQOO 15 Indian Variant Allegedly Surfaces on Geekbench With Snapdragon 8 Elite Gen 5 Chipset
                            
                        
                     Apple CEO Reportedly Confirms Partnership Plans Beyond OpenAI; Revamped Siri Expected to Launch in 2026
                            
                            
                                Apple CEO Reportedly Confirms Partnership Plans Beyond OpenAI; Revamped Siri Expected to Launch in 2026
                            
                        
                     Scientists May Have Finally Solved the Sun’s Mysteriously Hot Atmosphere Puzzle
                            
                            
                                Scientists May Have Finally Solved the Sun’s Mysteriously Hot Atmosphere Puzzle
                            
                        
                     Vivo X300 Series Launched Globally With 200-Megapixel Zeiss Camera, Up to 6.78-Inch Display: Price, Features
                            
                            
                                Vivo X300 Series Launched Globally With 200-Megapixel Zeiss Camera, Up to 6.78-Inch Display: Price, Features