Network Signal Guru

Network Signal Guru is a comprehensive multifunctional tool that offers its users the ability to solve all kinds of problems related to the quality of voice and data services on virtually any Android device, as well as to optimize radio frequency connections through the use of a series of engineering-related features.

This app covers various technologies, including GSM, GPRS, EDGE, UMTS, HSDPA, HSUPA, CDMA2000, EVDO, LTE, and NR5G. Similarly, it integrates the full recording and decoding of protocol layers for supported technologies (3GPP, Layer2, Layer3, and SIP) and direct decoding of Layer 3 signaling and data protocol packets on smartphones.

Network Signal Guru doesn't have a very intuitive interface, so you'll need to know what you're getting into in order to make the most of this app's many features. In order to use this tool, it's necessary to have a rooted device with a Qualcomm chipset model, otherwise it will be impossible to activate any of the features offered by Network Signal Guru.

The main purpose of Network Signal Guru is to provide a cheap and efficient solution to existing engineering processes, many of which are prohibitively expensive.