Changing operator while maintaining number

How to switch from Tele2 to MTS while maintaining your previous number? Do I need any special documents for this? What are the reasons for moving to another...

Audio and sound Low-pass filter and stabilization unit

Frankly speaking, we didn’t expect that this scheme would cause so many difficulties when repeating it, and that the thread on the “Soldering Iron” forum would exceed 100...

What is a Smart TV set-top box?

Using a device such as a Smart TV set-top box for a TV, you can increase the functionality of almost any television receiver, including regular,...

Installing official firmware on LG G4 Lg g4s update

LG G4s runs Android 5.1.1 Lollipop OS. A proprietary interface shell called LG UX. Nothing new, relatively...

How to flash Lenovo S60, unlock bootloader, root and custom firmware?

Instructions for flashing the Lenovo s60 Sisley lite smartphone to a new version of Android OS, official or custom, as well as unlocking the Bootloader...

Why do you need Twitter and what to do on it?

Today I want to talk about such a popular phenomenon as Twitter. For webmasters, this social network can help attract...