Technology

Xiaomi App – How To Re-Install Stock Factory Version – How To Fix Corrupted Gallery App [no root]

Android Mobile Technology
Xiaomi App – How To Re-Install Stock Factory Version – How To Fix Corrupted Gallery App [no root]

Article last updated: September 17, 2025 My Xiaomi 14 Ultra‘s built-in Gallery application started acting weird after the latest iteration of HyperOS 2.0.x ROM upgrade, refusing to load some image and video files, acting differently in portrait and landscape modes, showing many blank / ghost thumbnails and so on. Standard repairing procedures you will receive […]

How To Upgrade Small Memory Card To New Larger Memory Card on Android Phone

22 Comments  Android Computers Mobile Photography Technology
How To Upgrade Small Memory Card To New Larger Memory Card on Android Phone

Time has come to replace your smaller microSD on your Android phone with a larger one, but now you are in trouble! How to copy all your existing data from original (previous) memory card to the new one, so that all your photos and videos, along with transferred apps to SD card, and other files, […]

Video Surveillance Tutorial – How To Configure Network DVR Internet Access on Android/iOS/PC Apps and Web Browsers

Networking Technology Video
Video Surveillance Tutorial – How To Configure Network DVR Internet Access on Android/iOS/PC Apps and Web Browsers

💡 This guide can be used to make any home / office computer or device accessible from the “outside world” aka internet. We assume basic TCP/IP stack and IP v4 addressing knowledge, understanding basic computer networking theory and terminology like IP address, port number, TCP/UDP protocols, DNS, DHCP, etc. Without required skills it is unlikely […]