Feeds

CDMA Verizon iPhone 4 contains GSM chip

Universal connectivity for iPhone 5?

3 Big data security analytics techniques

The Verizon iPhone 4 contains a radio chip capable of connecting to both CDMA and to GSM networks, a detailed autopsy of the device has revealed.

The take-apart was conducted by iFixit.com and exposed the presence of Qualcomm's MDM6600 chip, a part that supports both types of cellular technology when connected to appropriate antennae.

Naturally, the Veriphone's integrated aerial is tuned to CDMA, but there's technically nothing to stop Apple incorporating a second, GSM-tuned antenna too, allowing it to produce a single handset capable of connecting to either network.

Or it will simply unify the circuitboard, which will be plugged into different casings for CDMA and GSM operators.

IFixit's teardown reveals that most of the Verizon iPhone's parts are not interchangeable with those from a GSM iPhone 4.

With no Sim slot in the handset, Apple has labelled the phone "does not contain any user-serviceable parts", and there is a pair of its 'pentalobe' screws to keep the case shut. ®

SANS - Survey on application security programs

More from The Register

next story
Leaked pics show EMBIGGENED iPhone 6 screen
Fat-fingered fanbois rejoice over Chinternet snaps
Oh no, Joe: WinPhone users already griping over 8.1 mega-update
Hang on. Which bit of Developer Preview don't you understand?
Microsoft lobs pre-release Windows Phone 8.1 at devs who dare
App makers can load it before anyone else, but if they do they're stuck with it
True optical zoom coming to HTC smartphone cameras
Time to ditch that heavy DSLR? Maybe in a year, year and a half
Rounded corners? Pah! Amazon's '3D phone has eye-tracking tech'
Now THAT'S what we call a proper new feature
Zucker punched: Google gobbles Facebook-wooed Titan Aerospace
Up, up and away in my beautiful balloon flying broadband-bot
US mobile firms cave on kill switch, agree to install anti-theft code
Slow and kludgy rollout will protect corporate profits
Sony battery recall as VAIO goes out with a bang, not a whimper
The perils of having Panasonic as a partner
Leaked photos may indicate slimmer next-generation iPad
Will iPad Air evolve into iPad Helium?
prev story

Whitepapers

SANS - Survey on application security programs
In this whitepaper learn about the state of application security programs and practices of 488 surveyed respondents, and discover how mature and effective these programs are.
Combat fraud and increase customer satisfaction
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Top three mobile application threats
Learn about three of the top mobile application security threats facing businesses today and recommendations on how to mitigate the risk.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.