Signal guides: plain answers.
Why signal drops indoors, how to measure it, what's legal in India, and what to do next. Plain answers, with sources.
Is a mobile signal booster legal in India?
Short answer: DoT says only licensed telecom operators may use repeaters. Here is what the rules say, what enforcement looks like, and the legal ways to fix signal.
ReadGUIDELegal ways to improve mobile signal at home.
From Wi-Fi calling to an operator complaint backed by readings, these are the fixes that work in India without breaking telecom rules, in the order to try them.
ReadGUIDEHow to check your mobile signal strength (in dBm).
Bars lie; dBm doesn't. How to read your real signal on Android and iPhone, what the numbers mean, and how to log every room like a SignalCheck.
ReadGUIDEWhy is mobile signal weak indoors?
The network isn't the problem. The walls are. How concrete, glass, floors and basements absorb signal, with figures from ITU and 3GPP research.
ReadGUIDEWhy 5G drops to 4G when you walk indoors.
Higher frequencies lose more through walls. Why n78 5G fades indoors while 4G holds, and what actually helps in Indian homes and offices.
ReadGUIDEWi-Fi calling in India: set it up, and know its limits.
Wi-Fi calling routes your normal calls over home Wi-Fi at no extra charge on Jio and Airtel. How to turn it on, why it fails, and when it isn't enough.
ReadGUIDEHow to complain about poor mobile network, and get heard.
Docket numbers, the appellate authority, and why readings make complaints stronger. A step-by-step path for Jio, Airtel, Vi and BSNL users.
ReadBring the signal home.
Tell us which rooms drop calls. We’ll measure every one, and tell you honestly what will fix it.