Or as an alternative title “Liberating your Galaxy S4 Hardware from Samsung Bloatware”.

Unfortunately there is lots of (ad-infested) blogs and forums with dodgy pieces of information on this topic and I found it pretty hard to get descent concise information. So hopefully this might help some poor Linux User liberate their phone. Whilst this has been tested on a Samsung GT-I9505 S4 International LTE device (JFLTEXX series) it should be applicable to other similar Samsung phones that are not fastboot capable (ie. all but the Galaxy Nexus range).

Just got myself (actually it’s for our Office Manager back in OZ) one of these Chromebooks while in Europe (since Google Australia with their absolutely hopeless hardware strategy do not seem to be able to ship any devices – Nexus 4 anyone ?) .

Since the first days turned out to be a bit of a frustrating experience, I thought I share some of the findings as I had a hard time finding much useful info on troubleshooting ChromeOS.

As a Galaxy Nexus Owner I have been waiting for months for an OTA (over the air) upgrade to the factory installed Firmware (4.0.2). I am finally sick of waiting and complaining to Google (an absolute lost cause).

After some research it turns out that (contrary to popular opinion) not every unlocked Google Nexus actually has the ‘official’ Google Firmware. Some of them have a Samsung variant (WTF !?) of the firmware. Now I really don’t want to get off the technical topic, but I personally think that this means Google is misleading their most loyal customer base. The reason I chose a Nexus device over the (from a hardware perspective) superior HTC One X was the fact that they were supposed to have the official Google Firmware and I did not have to wait forever for bugfixes from the manufacturers.

To use a Samsung Galaxy Nexus as a media device (MTP) there is a utility called gMTP.

sudo apt-get install gmtp mtpfs mtp-tools

NOTE: Unfortunately there is a bug in the 64-bit version at the moment (https://bugs.launchpad.net/ubuntu/+source/mtpfs/+bug/936165) – which means it’s not all that useful to me at the moment.

Getting Multifunction Printers to scan under Linux can be a bit of a pain. The Samsung SCX-3400 I had to install recently was no exception.

Here are the necessary steps I had to perform:

1. Ignore all Samsung Provided CD’s and downloads. They do not work under Oneiric Ocelot (11.10)
2. Add Samsung Unified Driver repository http://www.bchemnet.com/suldr/smfpv3.html
3. Install Samsung drivers and libsane-extras
4. Edit sane configuration files

vim /etc/apt/sources.list
#add the Samsung Unified Driver Repo
deb http://www.bchemnet.com/suldr/ debian extra

wget http://www.bchemnet.com/suldr/suldr.gpg
apt-key add suldr.gpg
apt-get update
apt-get install samsungmfp-data samsungmfp-driver samsungmfp-network samsungmfp-scanner samsungmfp-configurator-data samsungmfp-configurator-qt4 libsane-extras

The following sane config files need to be modified (add lines)