The mobile phone signal jammer uses its own frequency to interfere with the mobile phone to receive the normal frequency from the base station, so that the mobile phone mistakenly thinks that the signal sent by Cell Phone Blocker Legal Issues is the signal of the base station, so the mobile phone and the base station lose contact, and the mobile phone cannot be used normally. . Now the standard cell phone jammer on the market can block all 2G/3G/4G mobile phone signals and 2.4G WIFI signals. According to your description, your school should block 3G, 4G and Wi-Fi signals, and you can also call and send Short message. There is no good way to crack it. The only way is to install a mobile phone signal amplifier to compete with it. When there is a mobile phone amplifier, the signal of the mobile phone will become stronger, and it is difficult for the mobile phone jammer to suppress it at this time.
The mobile phone signal jammer can block all 2G 3G 4G signals and 2.4G WIFI signals of all mobile, China Unicom and telecom mobile phones. Block their purpose. Your school's Cell Phone Blocker Legal Issues should not block 2G. After you keep 2G, the phone can make calls and send text messages normally, but the 3G 4G and WIFI Internet access functions are blocked. Some posts say that if you turn off the automatic selection of the mobile phone's network operator, the mobile phone will not be blocked. In fact, this is not true, because the mobile phone jammer is blocked for all mobile phone frequencies under the three operators. So no matter how you switch, you will be blocked, and you cannot avoid being blocked by purchasing any software. The only way is to use cell phone signal towers on site, because cell phone cell towers enhance cell phone signals, while cell phone signal jammers block cell phone signals. When cell phone towers are too close, the power of cell phone jammers will increase. It is impossible to compete with it, and most mobile phones cannot be blocked at this time.
