to know better about gsm chip and what can be done to decrease it’s control over the phone:
https://youtu.be/BswN-ZLxwqs?t=23m57s
#gta04 #openmoko #gsm #freedom #linux #neo900
i don’t know if it’s usable. isn’t microphone connected right to the gsm chip?
#surveillance #gsm #communication
all “modern” baseband processors (MTK, Qualcomm etc) have ROM bootloaders which perform cryptographic verification of downloaded fw images, and will not boot any image that has not been signed by the secret key corresponding to the public key whose hash is burned into OTP (one-time programmable) fuses right in the modem chip silicon! The FSF term for this freedom-robbing feature is tivoization.
http://lists.openmoko.org/pipermail/community/2014-January/069211.html
#gta-02 #gta-04 #openmoko #tivoization #mtk #qualcomm #bootloader #fw #firmware #gsm #3g #lte #ept #fsf #freedom
These are my notes on how to compile leo2moko gsm firmware source and flash it into openmoko gta-02 device.
http://norayr.arnet.am/log/?p=113
#gsm #openmoko #leo2moko #gta-02 #neo-freerunner #freerunner #firmware #shr #freedom
The second operating system hiding in every mobile phone
I’ve always known this, and I’m sure most of you do too, but we never really talk about it. Every smartphone or other device with mobile communications capability (e.g. 3G or LTE) actually runs not one, but two operating systems. Aside from the operating system that we as end-users see (Android, iOS, PalmOS), it also runs a small operating system that manages everything related to radio
http://www.osnews.com/story/27416/The_second_operating_system_hiding_in_every_mobile_phone
#surveillance #mobile #operating-systems #android #ios #palmos #3g #gsm #lte #technologies #radio #smartphones #device #communications #privacy #freedom
By GTA0x I meant GTA01 and GTA02. GolDeliCo’ so-called “GTA04” is rather badly misnamed: GTA originally stood for “GSM-TI-AGPS”; thus a device that does not use a GSM chipset from TI cannot be properly called GTA0x.
It is also quite misleading that Nikolaus markets his product as an “upgrade” to the good old Openmoko phones, as it is actually a downgrade: it replaces a free-able GSM modem (i.e., one on which the ability to run 100% free fw is within reach) with a non-freeable one, i.e., one on which such freeing is totally out of reach.
http://lists.openmoko.org/pipermail/community/2013-October/069022.html
#openmoko #gta-04 #gta-02 #gta-0x #gsm #firmware
First small steps toward free GSM firmware http://lists.openmoko.org/pipermail/community/2013-October/069010.html This thread is worth to check out. Also this comment http://lists.openmoko.org/pipermail/community/2013-October/069022.html
#freedom #free-software #floss #gsm #firmware #gta-02 #gta-0x #gta-04 #openmoko #gsm-ti-agps #ti #free-hardwore #open-hardware #csd #gprs #eminent-domain
http://www.wired.com/threatlevel/2012/12/warrantless-cell-site-data/ #gsm #tracking victory for prosecutors who are shifting their focus to warrantless cell-tower locational tracking of suspects in the wake of the Supreme Court ruling that law enforcement
Enter the #mobile phone number you want to query and immediately see its location anywhere in the world. http://cellzio.com/?gclid=CJG-qLLxj7QCFUON3godbEYAzg #gsm #phone #tracking
What I would like to see and have - a #Raspberry-Pi device with screen, wifi adapter and 3d printed case. That would be a nice and cheap platform for development of free mobile technologies. As a start point, we may port there #mer, (#meego) #nemomobile, #shr, #qtmoko.
And not having a #gsm module may be advantageous - we may start to communicate with each other more via #jabber #xmpp by using encription and our own servers, whether by doing voice and video calls via #internet or by writing chat messages and emails instead of expensive and overpriced sms messages.
After all, we do not need #carriers, we need just #wireless #internet providers who provide the connection anonymously. In this case even gsm, #lte, or #3g could be used.
