Milan Kragujevic

5G ti neće "spržiti" mozak

Published on under serbian, technology, networking, science.

Kako svet polako prelazi na novu generaciju mobilnih mreža, javljaju se (nekima) poznate priče o štetnosti mobilnih mreža i radio talasa. Verovatno ste do sada videli naslove kao što je “5G izaziva rak”, “Nove frekvencije 5G izazivaju rak m...


Upoznajte EuroDOCSIS #1: neznani junak brzog kablovskog Interneta

Published on under serbian, networking, technology.

Idealni način da se izgradi nacionalna broadband mreža za pristup Internetu je putem dvosmernih kablova velikog propusnog opsega od “centrale” do domova pojedinačnih korisnika. Međutim, nekada moramo da radimo sa onime što imamo, a ono što...


m:sat TV + mt:s 4G Internet — Dobitna kombinacija?

Published on under serbian, networking, reviews.

Kao neko ko dosta radi preko Interneta od kuće, imam potrebu za stabilnim i brzim Internetom. Nažalost, živim na lokaciji koju su skoro svi tradicionalni Internet provajderi zapostavili. Nemam fiksni telefon, nemam kablovsku, a optici ni tr...


Huawei, Američka vlada, i budućnost pametnih telefona

Published on under serbian, technology, rants.

Donald Tramp je 15.05.2019. potpisao Executive Order čime je, koristeći moć u okviru Emergency Economic Powers Act (EEPA), zabranio Američkim kompanijama da “koriste mrežnu opremu napravljenu od strane kompanija koje predstavljaju rizik za...


Kako funkcioniše širokopojasni pristup Internetu preko telefonske parice?

Published on under serbian, technology.

Većina korisnika Interneta u Srbiji i u svetu koristi tzv. DSL tj. Digital Subscriber Loop (najčešće ADSL — Asymmetric Digital Subscriber Loop , kod priključaka sa razdaljinom od centrale manjom od 1 km može biti i VDSL — Very-High-Data-Rat...


The trade of privacy for convenience

Published on under english, rants.

Nokia (HMD Global) has just been discovered for shipping spyware with their mobile phones. An investigation by Finland Data Protection Board is under way. Only, it had been discovered by myself 9 months ago. I even wrote about it on Hacker...


Obaveštenje za korisnike Telenor Kućnog Interneta

Published on under serbian.

Koristim priliku da obavestim čitaoce ovog bloga da je Telenor ukinuo neograničen Internet po smanjenoj brzini nakon potrošenog Internet saobraćaja ("gigabajta") iz paketa. Nakon što potrošite 100 GB ili 150 GB (u zavisnosti od toga koju ta...


Sistemi kontrole pristupa kod satelitske televizije

Published on under serbian, technology.

Sastelitska televizija od samog početka nije zamišljena kao sistem koji "zabranjuje pristup informacijama" određenim korisnicima, tj. gde zavisno od toga koji paket pretplate plaćate, imate određeni pristup kanalima. 1980-ih godina u Americ...


MadNet i Internet revolucija (koja već tu!)

Published on under serbian, networking, reviews.

Ovaj tekst nije sponzorisan, napisan je kao lično mišljenje autora i niko ovaj tekst nije pregledao ili odobrio pre objave. Ne garantujem za tačnost informacija. Sami donesite svoje zaključke. Svi smo čuli za Vip Kućni Net i Telenor Home In...


Da li nas mobilni operateri varaju telefonima za dinar?!

Published on under serbian, rants.

Da li nas mobilni operateri varaju telefonima za dinar?! Sveopšti utisak u društvu je da je uzimanje telefona kod operatera nešto “najgore što možeš da uradiš”, odnosno da je to najskuplji metod kupovine telefona, i da se mnogo više isplati...


How to install Windows 10 on DigitalOcean?

Published on under english, tutorials, cloud.

Updated for 2019: New link to download is here: https://files.kragujevic.tech/public/10.ENT.x64.EVAL.US-English.gz For whatever reason, DigitalOcean chooses not to offer it’s users the ability to run Windows on it’s virtual cloud platform...


Vodič za raskid ugovora kod telekomunikacionih operatera

Published on under serbian.

Ovaj tekst ne predstavlja pravni savet, i ne može se kao takav posmatrati. Tekst predstavlja lično mišljenje autora, i autor ne garantuje za ispravnost, validnost, tačnost, isl. teksta Početkom prošlog meseca, Ministarstvo Trgovine, Turizma...


Vip fiksna telefonija

Published on under reviews, serbian.

Ovaj tekst nije sponzorisan od strane Vip mobile d.o.o., napisan je kao lično mišljenje autora (mene) i moje bake i niko ovaj tekst nije odobrio ili pregledao pre objavljivanja. Vip je, jako tiho, krajem maja prošle godine pokrenuo uslugu...


How to restore TP-Link MR-3420 V5 to factory firmware

Published on under english, tutorials, networking.

If you’ve upgraded your TP-Link MR-3420 V5 to OpenWRT firmware, you might find that you can no longer flash back the original system firmware. Trying to flash the official firmware from TP-Link results in a “soft brick” (all lights light up...


Kako "izvući" PPP i SIP parametre iz ZTE H267N VDSL IAD modema

Published on under serbian, tutorials, networking.

Ako želite da koristite sopstveni modem, umesto ZTE H267N modema koji Telekom Srbija daje za korisnike BBTF linije sa VDSL-om, možete zatražiti od Telekoma da Vam izdaju podatke za SIP i PPP, ali to može potrajati i najverovatnije ćete mor...


OpenVPN in 4MB - Or how I learned to stop worrying and love the TL-WR840N

Published on under english, tutorials, networking.

I'm a big believer in privacy and don't want my ISP to collect data about my browsing. I have decided to setup an OpenVPN server on a DigitalOcean droplet for $5/mo (Get your own server here with $10 credit). However, for whatever reason,...


Restoring a bricked TP-Link router with TFTP

Published on under english, tutorials, networking.

If you accidentally brick (install wrong firmware or misconfigure) your TP-Link router (in this case a TP-Link TL-WR740N v5), you can easily restore it without UART access by utilizing the built in bootloader's recovery feature. This works...


Vip Kućni Net Recenzija

Published on under reviews, serbian.

Ovaj tekst nije sponzorisan od strane Vip mobile d.o.o., napisan je kao lično mišljenje autora (mene) i niko ovaj tekst nije odobrio ili pregledao pre objavljivanja. Šta je to zapravo “Kućni Net”? Vip Kućni Net je nova usluga kompanije Vip...


Increase Internet speed by load-balancing two WAN connections with WR740N and OpenWRT

Published on under english, tutorials, networking.

If you have two slower Internet connections, for example DSL and WISP, and want to join them together, this tutorial is for you! Using a cheap router, OpenWRT and some skills and time, you can convert your ordinary router into a load balanc...


How to install MySQL on macOS

Published on under english, tutorials.

The easiest way to install MySQL on macOS Sierra or newer is to use Homebrew. Homebrew is a package manager for Mac that contains many open source projects packaged in its repositories and they can be installed with a simple command. Step 1...


Tablet Stark Groove 7W-L raspakivanje i opis

Published on under reviews, serbian.

This is a post intended for Serbian audience only, as the tablet in question is only available in Serbia. If you really want to, use Google Translate to read the post in your language. Tržište tableta u Srbiji je stagnirano već neko vreme,...


Controlling a drone from a PC with an Arduino

Published on under english, tutorials.

Introduction As some of you may know, I’m a huge drone fan [pun intended], and as such I’m always experimenting with these wonderful flying machines and finding new uses for them, as well as new ways to have fun with them. I have always wan...


Vip Drop saga i lekcije o odnosu sa korisnicima

Published on under reviews, serbian.

This article is in Serbian because it concerns people who use Serbia’s mobile operator Vip Mobile d.o.o. It’s meant solely for Serbian audience. Danas je konačno razrešena velika misterija, i sam problem, u vezi sa Vip Drop servisom. Za neu...


How to get MP4 link from Google Drive August 2017!

Published on under english, tutorials.

Updated for end of August 2017: Nobody can play Google Drive redirector links anymore, but if you want to generate download links for files, look in this post here, and if you want quality links from Picasa look here. Please regularly check...


Writing an IMEI to a Mediatek chipset Android phone

Published on under english, tutorials.

Introduction This guide will show you how to write a new IMEI to a Mediatek Android device quickly and easily, and without damaging the device! I recently purchased an Ulefone U007 Pro (in Serbia branded as the TESLA Smartphone 3.2 Lite), w...