GSM locked - Touch HD Windows Mobile ROM Development

My friend have a blackstone and he is locked in 3G network, in GSM not working. What he can do. Thanks

Related

Is there any way to get the mda to use the 3g network?

I have an unlocked mda, but i want to use the 3g network. Is there anything i can do to get it to work? Or just get a (at&t) phone?
Basically, there should be no problem if you are using a 3G network based on GSM baseband. However if the 3G network is not GSM based, you have no way to get it work unless using another phone.

HTC Network Issues

I have a GSM version of the HTC Touch Diamond, and it was apparantly working with all rogers and fido networks in canada. however when trying to test it with the Bell Network it doesnt find and connect? any recommendations? apparantly it has to do with the network bands? is there some way to flash my radio to take in the cdma radio instead of the gsm radio?

Unlocked HD7

I have an HD7 from T-Mobile supplied to me by my company for testing. I reside in Canada and would like to use this phone with my Bell Mobility account so I have successfully unlocked the HD7 based on the instructions provided to me from T-Mobile. I worked with Bell on getting the phone on the network and no matter what the technician did the phone always showed "No Service".
According to the Bell Website it says:
"Your device must be compatible - it must be HSPA (or UMTS) and 850 MHz and 1900 MHz compatible."
The T-Mobile specs shows the following:
"850 MHz;900 MHz;1800 MHz;1900 MHz;UMTS: Band I (2100);UMTS: Band IV (1700/2100)"
The odd thing I find is that Bell Mobility released the HTC HD7 as one of their products a couple of weeks ago. So why wouldn't this phone just work on their network? Currently using it with my T-Mobile SIM it roams on the Rogers network so I assume that clearly states that the phone whould work with a Rogers SIM card, useless for me.
Is there anyway to get this phone to work with the Bell network? Would a custom ROM help in this situation?
Thanks!
Huh. I would not expect "no service" I would expect that you get 2G service but definitely not 3G.
I have used my unlocked TMOUS HD7 abroad and got 2G service in places w/o 2100 UMTS (similar to your situation Canada).
http://www.htcimeiunlock.com/
you could try the above site to unlock your phone
they worked for me was on O2 uk and got unlock code within less then 10 mins..
It wont work, as bell doesnt have a 2G GSM network bell uses it old CDMA network for 2G service and EVDO Rev A, for 3G along side its newly released HSPA+ network which runs on the 850Mhz band. As such a Tmobile US HD7 wont work with Bell, it will work on Rogers on its 2G GSM network. For you to use any new devices on Bell's HSPA network they would have to be from the following Carriers Telstra(Australia), ATT(USA), Rogers(CAN), Telus(CAN). Note for Telus they will have to be newer HSPA+ devices.
However as a side note you can run your TMobile HD7 on the new carriers, such as Videotron, WIND Mobile, Moblicity. All three carries use advance wireless service (AWS) frequencies.

[Q] Is there a way to connect to a 4g LTE gsm network with the m7 international?

I have a HTC ONE that I used on cellcoms cdma network. I want to use that phone on net 10s gsm network. the phone is unlocked and i get service with the net 10 sim. everything works fine except the 2g data speeds. does this phone not have the radio for lte on a gsm network? Any help would be great!
Thanks, Bruce.

HTC Desire 626 Signal Network Problem ( 2G/Edge Only)

Hi everybody! I have a problem, my 626 Sprint just get 2G signal only,even though i already chosen 3G only in Network mode,
anybody help me to know what to do? thanks before
Same problem. Help pls
I'm having this same issue as I'm stuck on 2G while d device has 4G. Tried unlocking the bands through qpst and dfs CDMA tool, yet no success. From what I've read, we may b able to add bands with a custom kernel which I'm not sure has been created for this device.
Unactivated
I'm trying to activate my service with a CDMA carrier that is called choice wireless I haven't active the phone yet unsure if it will cause a problem no bars. Just locks the 4g LTE gsm. The carrier don't use Sims and I haven't yet to call them. Plz help

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