Computer Science Archives - Martin Heinzerling

LG G4 811 (T-Mobile): Install Xposed, XPrivacy and AFWall+

26. März 2017 / 0 comments

In the last part of my series, we will install Xposed, XPrivacy and AFWall+, to create at least an expectable minimum of security and privacy on your LG G4.

LG G4 811 (T-Mobile): Unlock bootloader, install TWRP and root with SuperSU

19. März 2017 / 4 comments

This second article of my mini series will step you and your LG G4 811 trough unlocking the bootloader, install the custom recovery TWRP and get root access with SuperSu.

LG G4 811 (T-Mobile): Unbrick or factory reset with stock ROM

12. März 2017 / 1 comment

The first article in my series about the LG G4 will describe how to unbrick your phone if something went wrong. This guide is also useful to unroot your phone, restore the factory setting, remove any custom ROM and Recovery and last but not least if you want to reset your phone before reselling it.

Weihnachtskalender Challenge 2016

30. November 2016 / 1 comment

Die letzten Jahre hat sich eine kleine nette Tradition entwickelt: Die Weihnachtskalender Challenge. Es begann 2014 mit einer Pushup und Plank Challenge. Letztes Jahr ging es dann weiter mit einer Sally Up Challenge.

Install CyanogenMod 11.0 on Samsung Galaxy W GT-I8150

31. Juli 2014 / 2 comments

Recently I got the Samsung Galaxy W GT-I8150 of my brother and was able to give CyanogenMod a try. Before you continue reading and maybe breaking or bricking your phone, please keep in mind: It’s your fault!

Branch-based Git push notification on Jenkins

17. Juli 2014 / 0 comments

The Jenkins continuous integration server is not only able to poll a Git repository regularly for changes, but since version 1.1.14 of the Git Plugin you can invoke the poll by calling a specific url.

Code Kata: Berlin Clock

22. Juni 2014 / 0 comments

Recently I discovered a nice “new” Code Kata – the Berlin Clock. This is a nice Kata for practising Test Driven Development. I’m neither going to explain the Code Katas in general nor Test Driven Development in this post – maybe this will become a separate post later.