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Saturday, 10 October 2026 Reading Room

Tech

APN, VoLTE, Wi-Fi Calling y 5G: cómo comparar por operadora

Dos personas pueden tener el mismo iPhone, actualizado a la misma versión de iOS, y una hace videollamadas por Wi-Fi mientras a la otra la llamada se le corta apenas sale del rango del router. La diferencia no está en el hardware: está en un paquete de ajustes de operadora que cada compañía telefónica empuja al firmware del teléfono, con reglas distintas para APN, VoLTE, Wi-Fi Calling y 5G. Ese…

dev.to ·

APN, VoLTE, Wi-Fi Calling y 5G son ajustes de operadora que dependen del firmware del teléfono y no de la tarjeta SIM. Estos ajustes determinan cómo el dispositivo se conecta a la red de cada operadora y pueden afectar la calidad de la señal, las llamadas y el acceso a Internet. Una base de datos abierta llamada Carrier-Explode compila estos parámetros para cada modelo de iPhone, Pixel y Galaxy, permitiendo compararlos entre operadoras y versiones de firmware.

Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.

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More in Tech

Your Low-Code Platform Is a Credential Store Whether You Planned It or Not.

I was on a call with a customer's IT lead four months after their system went live. He was calm, which was the strange part.

  • Low-code platforms treat credentials as regular data.
  • Permissions, export paths, and audit trails inherit from data model.
  • Cloning applications spreads credentials to multiple environments.

·dev.to

SoundSafari: ten seconds of recording, one minute of listening

Built for the DEV Week 1 “Touch Grass” challenge . What I Built SoundSafari is a small outdoor listening exercise. You record ten seconds of your surroundings, get a tentative sound category, and use…

  • SoundSafari app encourages users to record 10 seconds of ambient sound
  • Users listen for 1 minute to outdoors after recording and write reflection
  • App uses Audio Spectrogram Transformer for local audio classification

·dev.to

Pocket Outside gives you a park plan to print

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass . What I Built Pocket Outside helps you choose a small outdoor break in Mississauga.

  • Pocket Outside app finds parks based on user preferences like parks with trees or wetland boardwalks
  • Open-source code allows local park updates and AI model changes, licensed under MIT

·dev.to

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