Hello ANYONE some luck with a Radio for the HTC DIamond who supportss ATT Crap 850/1900 mhz UMTS ?
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I am looking for an 850 MHz Radio Stack so I can use my new O2 XDA II phone in th Southeastern States in the Cingular 850 MHz network. Any ideas or help? Does the AT&T RS work or T-Mobile?[/img]
Tmobile 3G is going to released on UMTS 1700 Mhz and UMTS 2100 Mhz Bandwidth.. and GSM works on 1900Mhz and 850Mhz for roaming.
But I see none of the bandwidth selections in 1.0.25.05 Radio have those 4 together. is it possible to get those 4 bandwidths into one grouping on the NEXT Radio UPDATE??
JUST A GENERAL QUESTION!! PLEASE DO LET ME KNOW
HTC TOUCH DIAMOND
BElite 0.95 ROM
Radio 1.00.25.05
TF3D : 1.1.34569.0_1630.38
I bought my Diamond in HK-Asia where the 3G HSDPA is 2100Mhz. But I would like use it in Brazil where the 3G HSDPA is 850Mhz. Could I load any USA Radio (where 3G is 850Mhz) on my device to convert from 2100Mhz to 850Mhz HSDPA? Will it works?
As i think with the Radio roms as they are Quad band it should work, if its not an CDMA diam
Edit: Okay, sorry just speculation !
no you will not get 3g speed, only edge.
What is the difference between the Touch Diamond sold in Europe and the ones sold in US?
And the ones sold in Brazil (TIM and Claro operators using 850 Mhz 3G band)?
Which ROMs the Brazilian operators (TIM and Claro) use in their 3G 850 Mhz Touch Diamonds?
Is it possible to make European Diamond (France) operate in 850 Mhz 3G band?
As far as I remember after reading on this forum, unfortunatly no.
Hi, according to what i've read the radio should be choosen to the country and the carrier you're working with, I live in colombia and my carrier is movistar, but im not getting 3g speeds, i just bought a t-mobile g2, i've seen that carriers in colombia are working on UMTS 850 and UMTS 1900, so can anyone help me on choosing the correct radio to my phone?
THANKS!!!!
The 3G bands on the G2 are 1700/2100 and 2100 MHz, so you are never going to get 3G speeds on it, if your network is using 850 and 1900 MHz. This is set in hardware, and can't be changed by flashing radios. So you are stuck on EDGE. You bought the wrong model of the Vision if you want 3G on your network. The only version with compatibility with 850 and 1900 MHz 3G bands is the Bell Canada version of the Desire Z.