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Da li nas mobilni operateri varaju telefonima za dinar?!
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 uzeti telefon za keš i tarifnipaket bez telefona. Interesantno je da je i Informer pisao o tome kako su VIP i Telenor “prevaranti” (kako su “lepo zaboravili” Telekom Srbija / mts) jer nude telefone za 1 dinar. Obećavam da nisam plaćen od strane Vip-a ili Tele...
Continue readingHow to install Windows 10 on DigitalOcean?
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. Many people, myself included, wish to run Windows in the Cloud, and find DigitalOcean’s services to be competitively priced, but until now, this was thought to be impossible. Thanks to good people at WhatUpTime.com, this is now possible! The system image we wi...
Continue readingVodič za raskid ugovora kod telekomunikacionih operatera
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 i Telekomunikacija je objavilo grupu saopštenja za mobilne i kablovske operatere (kao i ostale telekomunikacione provajdere, npr. WISP, fiksna telefonija, itd…) gde, pozivajući na Zakon o zaštiti potrošača, informišu operatere, kao i potrošače, na neizvršivos...
Continue readingVip fiksna telefonija
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 “Vip Fiksni”, tj. usluga fiksne telefonije u javnoj telekomunikacionoj mreži. Nažalost, Vip ne objavljuje broj korisnika fiksne telefonije, ali mi taj broj ne deluje kao veliki. Jedan od “krivaca” za to je i RATEL, regulatorna agencija za Internet i telekomuni...
Continue readingHow to restore TP-Link MR-3420 V5 to factory firmware
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 and then WAN lights up orange and the router reboots). If you already have a soft-bricked router, re-flash OpenWRT using a TFTP server, like shown in my tutorial here. Log in to OpenWRT with SSH (192.168.1.1, user root, password empty or whatever you set) and...
Continue readingKako "izvući" PPP i SIP parametre iz ZTE H267N VDSL IAD modema
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 morati da se odreknete nekih prava time što koristite sopstveni modem. Međutim, postoji lakši način, a to je da izvučete podatke iz svog modema. Potrebno je da priključite modem na telefonsku liniju, sačekate da skine konfiguraciju sa Telekomovog servera, i povež...
Continue readingOpenVPN in 4MB - Or how I learned to stop worrying and love the TL-WR840N
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 $10 credit). However, for whatever reason, I wanted to set up the VPN on the router level, so that all my devices get it's benefits. The router I choose to do this is TP-Link's TL-WR840N V5, which only has 4 MB of Flash memory, but has 64 MB of RAM. The 4 MB of flash are a showstopper in most cases for...
Continue readingRestoring a bricked TP-Link router with TFTP
If you accidentally brick (install wrong firmware or misconfigure) your TP-Link router (in this case a TP-Link TL-WR740N v5), you can easily restore it without UART access by utilizing the built in bootloader's recovery feature. This works by setting your computer's IP to 192.168.0.66 and then holding the Reset button while the router is turning on. It will pull the recovery image from TFTP and install it and then reboot. Resources Stock firmware for TL-WR740N v5 (or as a ZIP) TFTP daemon for W...
Continue readingVip Kućni Net Recenzija
Ovaj tekst nije sponzorisan od strane Vip mobile d.o.o., napisan je kao lično mišljenje autora (mene) i niko ovaj tekst nije odobrio ili pregledao pre objavljivanja. Šta je to zapravo “Kućni Net”? Vip Kućni Net je nova usluga kompanije Vip mobile, koja omogućava korisnicima da koriste 100 GB interneta po punoj brzini, uz dobijanje 4G LTE modema na korišćenje, uz ugovor na 24 meseca. Nakon potrošenih 100 GB, brzina se smanjuje na, u zavisnosti od paketa, 2 Mbps, 3 Mbps ili 5 Mbps. Sami paketi se...
Continue readingHow to install MySQL on macOS
The easiest way to install MySQL on macOS Sierra or newer is to use Homebrew. Homebrew is a package manager for Mac that contains many open source projects packaged in its repositories and they can be installed with a simple command. Step 1: Install Homebrew If you don’t have Homebrew already (check by running brew --version, which should return something like Homebrew 1.5.4), you can easily install it by running a single command. /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent...
Continue readingTablet Stark Groove 7W-L raspakivanje i opis
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, jer ljudi jednostavno ne žele da kupuju tablete svake godine. Mobilni telefoni se dobijaju na ugovor na 2 godine za 1 dinar, stoga to “gura” prodaju, a i sama činjenica da je bilo dosta inovacije na polju mobilnih telefona, najskorije tzv. “Infinity Display” e...
Continue readingControlling a drone from a PC with an Arduino
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 wanted to control a drone with a PC, and later have a camera feed from the drone to the computer, to be able to do some kind of pattern matching and follow objects, without a huge budget and large and dangerous drones. In this post I will show you how to control ...
Continue readingVip Drop saga i lekcije o odnosu sa korisnicima
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 neupućene, Vip Drop je servis koji nudi Vip u Srbiji i on omogućava korisnicima da imaju “cloud” prostor za čuvanje podataka, kao i određeni protok od i ka tom servisu koji je besplatan. Sam servis je vlasništvo Koofr d.o.o. iz Slovenije, u parternstvu sa A1 Slov...
Continue readingHow to get MP4 link from Google Drive August 2017!
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 back this article to find out the latest info!
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