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Welcome to Tech Zone
- Your Real-Time Tech Feed
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Owner: @Madara_uchiha333
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WhatsApp beta for Android 2.25.22.22: what's new?

WhatsApp is rolling out a feature that lets users personalize their status with disappearing settings, and it's available to some beta testers!
Some users can get this feature through earlier updates.

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Instagram introduces the repost feature
U can repost posts to all followers
Also if ur friend repost
U can saw same as like


Also adds a separate section showing comments from your friends on posts they commented on.
U can also see
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Xiaomi AI Glasses V1.1.80.0 New Update Released

Changelog:
1. Optimize the problem of motion blur in recording
2. Fix the problem of glasses camera collaboration in some scenes
3. Fix other known issues


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Genshin Impact will discontinue support and updates on PS4 "due to limitations related to hardware performance and platform application size."

PS4 version will be removed from PSN on Sept 10th, 2025

PS4 in-game purchases delisting on Feb 25, 2026.

PS4 update support ends on April 8th, 2026.

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Genshin Impact ends support for PlayStation 4 in April 2026, minimum requirements for the mobile version have increased

PlayStation 4:

- The PS4 version will be removed from the store on the 10th of September 2025
- It will still be available to download from your PSN Library if you claim it before then
- All in-game purchases will be removed on the 25th of February 2026
- The PS4 version will no longer be playable from the 8th of April 2026

Android:

- Supported: ARMv8-A 64-bit architecture, non-PowerVR GPU, Snapdragon 660 or Helio G88 and above, 4 GB RAM or more, Android 10 and above.
- Recommended: Snapdragon 855, Dimensity 1000, or Kirin 980 and above, 6 GB RAM or more, Android 12 and above.

iOS:

- Supported: iPhone 8 Plus or iPhone X and above, A11 or above, 3 GB RAM or more, iOS 13.0 and above (Bluetooth controllers need iOS 14)
- Recommended: iPhone 12 series or iPad (9th generation) and later models, Apple A13 SoC or above, 4 GB RAM or more, iOS 13.0 and above (Bluetooth controllers need iOS 14)
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So after 1.5_2 weeks Google Play system update ( july patch released

Xiaomi finally got Google Play system update July patch

Size - 87MB

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Here one more

Instagram is going after Snapchat’s Snap Map.

Launching today in the US, Instagram Map lets you:

- Share your latest active location (off by default)
- Discover location based posts & reels from friends/creators
- Leave short “Notes” pinned to locations

Unlike Snapchat, the map only updates when you open the app - no always on tracking.

It’s a move that could also appeal to fans of Zenly, the social map app Snap shot down in 2023.

Other updates:

Reposts for reels & feed posts (with their own profile tab) - similar to TikTok reposts & Twitter retweets

“Friends” tab in Reels now global, showing what your friends like, comment on, repost, or create

Global rollout coming soon.

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Galaxy Z Flip6: First One UI 8 beta build has been spotted on the test server!!

Build Versions: F741BXXU2ZYH1/F741BOXM2ZYH1/F741BXXU2CYH1

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Galaxy Z Fold6: First One UI 8 beta build has been spotted on the test server!!

Build Versions: F956BXXU2ZYH1/F956BOXM2ZYH1/F956BXXU2CYH1

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India has 20% of the world's semiconductor design talent.
Apple will invest $600 billion in U.S. manufacturing

All glass for iPhones and Apple Watches will now be made in the U.S.

Apple is working with Samsung to make a new chip in the U.S., likely a next-gen image sensor, ending Sony’s 10-year lead.

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Flipkart has made strategic investments in many brands & product lineups over the years

This is how they get exclusive phone launches on the platform.

Amazon in comparison has only 3-4 brands

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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
---

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—

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