📶 Mobile Network Evolution (Tech • Speed • Features)

1G – AMPS, NMT
🔹 Analog voice only
🔹 No SMS, no data
🔹 2.4 kbps
---

2G – GSM, CDMA
🔹 Digital voice, SMS
🔹 Basic encryption
🔹 64 kbps

2.5G – GPRS
🔹 First mobile internet (packet-switched)
🔹 114 kbps

2.75G – EDGE
🔹 Enhanced 2G speeds
🔹 Better browsing experience
🔹 384 kbps
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3G – UMTS (WCDMA), CDMA2000
🔹 Mobile web, email, app stores
🔹 Video calling support
🔹 Up to 2 Mbps

3.5G – HSPA (HSDPA/HSUPA)
🔹 Fast downloads/uploads
🔹 Music & video streaming
🔹 Up to 14 Mbps

3.75G – HSPA+
🔹 Boosted 3G experience
🔹 Up to 42 Mbps
---

4G – LTE, WiMAX
🔹 Full mobile broadband
🔹 VoLTE: Voice over LTE
🔹 HD video, online gaming
🔹 100 Mbps – 1 Gbps

4.5G – LTE-A / LTE-A Pro
🔹 Carrier aggregation
🔹 Lower latency, better efficiency
🔹 ~1 Gbps
---

5G – NR (Sub-6, mmWave)
🔹 Ultra-low latency, real-time IoT
🔹 Smart cities, autonomous cars
🔹 VoNR: Voice over New Radio
🔹 Up to 10 Gbps

5.5G – 5G-Advanced (3GPP Rel-18+)
🔹 AI-native, edge computing
🔹 XR, industrial automation
🔹 Up to 20 Gbps
---

6G (Coming Soon)
🔹 Expected by 2030
🔹 Holographic calls, brain-machine interfaces
🔹 100 Gbps+, ultra-intelligent networking
---

From analog voice to real-time cloud + XR—
Which generation did you start with? 📱💬

Jio is planning something big on August 29.

OpenAI Launches GPT-5, Makes It Free for All ChatGPT Users

GPT-5 is finally official and OpenAI is rolling out its most advanced AI model to all ChatGPT users for free, starting today.

Free users can access the GPT-5 model with limited usage; ChatGPT Plus users get GPT-5 with higher limits; and ChatGPT Pro, and Team users can access GPT-5 Pro.

GPT-5 delivers strong performance across coding, math, visual perception, writing, health, and more. It also dramatically reduces hallucinations.

You Can Use GPT-5 for Free in Microsoft Copilot

OpenAI's most advanced GPT-5 model is now available for free in Microsoft Copilot, Microsoft 365 Copilot, GitHub Copilot, and Azure AI.

Finally! Google Security Patch Rolling Out for All Xiaomi, Redmi & POCO Devices – Update Now 🔐

https://youtu.be/xKUKRZezbh8
https://youtu.be/xKUKRZezbh8
https://youtu.be/xKUKRZezbh8



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As $80 price tags are beginning to become the norm for AAA noscripts in 2025, it’s a fair query, but one that Take-Two Interactive, owner of “GTA” maker Rockstar Games, is not ready to answer this far out from the game’s May 2026 release.