FINALLY! GSM on DROID 4!!! IT WORKS!

[duxdad]

Rooted? Not rooted?

 

[anoopch]

rooted or not rooted..

doesnnot matter...

 

[Big D]

all you have to do is enter APN settings manually.

I'm a dummy. How do i do that and where do i find the apn?

Thanks very much

 

[ikari]

all you have to do is enter APN settings manually.

That's only for data connectivity, of course.

I'm a dummy. How do i do that and where do i find the apn?
Thanks very much

System settings -> More -> Mobile networks -> Access Point Names.


You can find your proper settings on the web (they are provider specific)

 

[oj007]

Droid 4 help needed

Hi friends, i just updated my droid4. I am trying simple mobile sim but phone give me message (this sim is from unknown source) any help?????

 

[oj007]

The sim is from unknown source.

Hi i am having same problem, the sim is from unknown source... When you go to settings, about phone. It shows my simple mobile phone number there but when i try to make a call it says emergency calls only??? Any help please??

 

[erfannf2]

Guys, we have problems with bionic! The hack only made the device work on GSM 850/1900 and 900/1800 with 3G but not working on 900/1800 2G networks! I want to know that whether D4 after ICS has same problem or it's solved? Can you help us solve the problem using D4 ICS Update script?:hail:

 

[vmu]

Updated the first post. All links are working again and I added a step by step guide. Enjoy and good luck!

 

[astura]

May I ask a "simple" question, if I was to buy the amazon non contract version, and bring the phone directly to Brazil, would I face any issues trying the described method in first post to unlock GSM for Brazilian SIM card?

 

[ikari]

Probably not.
I got mine straight to Poland, it has never seen a Verizon signal.
The only "tricky" part was to bypass the initial Verizon's device setup (by touching all 4 corners of the screen, one by one).

 

[astura]

Well then, if that is the case, thanks a lot.
As soon my brother-in-law manage to travel to USA, he´ll bring me one.
By the way, is this method of clicking the 4 corners (each one separately) easy as is it sounds?

 

[ikari]

Yes, it is that easy. See for yourself:
[video=youtube;8xV-dkAR-kQ]http://www.youtube.com/watch?v=8xV-dkAR-kQ[/video]

 

[xiheasas]

I am quite confused here. After changing the strings on ICS 4.0.4 using the RadioComm, Am I able to use the T-mobile GSM here in the US?

 

[skywruz]

I too am confused. Will this work on a US (i.e. T-Mobil AT&T etc) GSM with at least 2g for voice and text if i use radiocomm on ics 4.0.4 or is this all still not working at all in the USA it seems like that got skewed when 4.0.4 was released.

 

[kbeefy]

getting ready to go to Mexico, I have a rooted verizon d4 running 4.0.4.
I have a telcel sim for it, but when I install it it doesn't find any service.

Is there a soulution if I'm running 4.0.4? The instructions on the first post indicate only 2.3.6.