Database Users

[Q] Radio Question - I couldn't figure out yet

Hello,
I have been reading about HTC Vision Radio around posts here (For both the G2 and the D-Z).
I saw that that the hardware specs for the Radio bands are different between the 2 models and that people can actually flash the Radios from both models into the G2 device (Which I own).
Considering I use an Israeli operator that has 3G network only (known that its bands are 850/2100 here), My question is - Does updating the Radio for my device is actually controlling the bands I can use with it ???
In other words, The main Radio circuit supports all bands and then the Radio Firmware locks it to use the specific band for the specific operator ? (i.e. T-Mobile) ...
I would love to know if that's true, so I definitely need to upgrade/update to a working Radio for my operator since I know right now I'm using only the 2100 Band and I'm getting real reception issues.....
Thanks in advanced,
Amir.

You're asking whether changing radios can change the bands used by the device for calling/data? If so than no it can't, flashing a different radio can't change a Tmo G2 to use at&t 3g bands etc... That's pure hardware.
Sent from my T-Mobile G2

S5360L band changing ?

hi
i have here few PCS of S5630L
its same phone but bands are not the same.
HSDPA 7.2 850/1900MHz
anyone think it can be changed via software ? or its a hardware issue ?
if so can i change bands filters ?
thx

anything ? anyone ?

it can never be done,
it is the internal radio which transmits and receives frequencies,
which is a hardware thing,
if i got you correctly S530L is CDMA and you want a GSM band

deathnotice01 said:
it can never be done,
it is the internal radio which transmits and receives frequencies,
which is a hardware thing,
if i got you correctly S530L is CDMA and you want a GSM band
Click to expand...
Click to collapse
This model is not cdma, irs gsm model fits to some countries like brazil and argentina.
so this phone works only on quad gsm 2g network with no, but on 3g networks it works only on 850/1900 and i need 2100
On older nokia phones we changed anttena duplexer and bands filters and it did the job.
On newer phone like i9000 we can change bands via programing menu.
I just wonder if it can be done even with hardware changes.
Thanks

Anyone ??
I tried *#*#197328640#*#* but not working

[Q] Galaxy Note III N900T, GSM Bands?

Hi people, i want buy a N900T in T-Mobile (used in eBay) to use this in Argentina but in my country don't have 3G signal in all sites. In my city don't have 3G but this have 2G bands. This model have quad band GSM? or only have 3G/4G?
Thanks!!

Hello, I have this same problem, buy N900T [stock n900tuvucnb4] in US, to use in Europe, Poland.
3G band is working, calling and internet, but 2G is not, no signal ;/
I instail custom rom from n9005 [alexndr.n9005xxugng1] and custom kernel [aurora kernel r11].
Phone have 2g signal, is conecting to the carrier but i can't make a phone calls and sms, I dial a numer but noting hapend, no signal.
Any advice ?

Hi, i have in my hands the N900T and works perfect! I don't have 3G in my city and with 2G works perfect! no problems with this. Try flash the modem for this model.

LG D800 4G-LTE International Compatibility

Hy I own an LG D800 factory unlocked but I cannot see the 4G icon even if changed my SIM card to a 4G capable SIM my phone simply doesn´t show the 4G icon.My provider is Vodafone.RO there is a solution for using the D800 LTE chip on 1800MHz frequency or I am stuck at 3G?

LGD800
i have LGD800 i have same issues i cant use Lte 1800 Mhz please provide solution to sort out the dilemma!

Frequency band change?

I have to replace my screen on my phone, and I figured in the meantime I might have a look at my frequency band, I am using the Chinese model of the oneplus 2 and I am just wondering is it possible to change it into the European model to pick up better signals over here by changing the antenna in the phone itself or would that work?