Hello!
Here in Brazil motorola sell the atrix (non "4g") the only difference I have found is the support for 900mhz in 3G. The atrix 4g dnt support 900mhz in 3G.
My question is: its a hardware restriction or only software, I can unlock the 900mhz frequency for 3G network in ATRIX 4G AT&T or its impossible?
thanks!!
Related
I know telus used to be strictly cdma, however i know as of 2010 they have made some upgrades.
Does anyone know if unlocked phones such as this one:
(add http) cgi.ebay.com/MOTOROLA-DROID-MILESTONE-2-ANDROID-SMARTPHONE-UNLOCKED-/140483114173?pt=Cell_Phones&hash=item20b57234bd
would fully funcionall work on telus?
Just by looking at the supported bands it won't work on Telus or Bell. It will only work on Rogers but at EDGE speeds. The current supported bands by Telus and Bell are 3G only which are 850/1900 frequency. The only other provider in Canada which has a different one is Wind which is on the AWS 1700 frequency so T-Mobile 3G phones should work.
Telus and Bell Canada are not GSM because that refers to 2G which is a legacy network they do not have. They are 3G which all the 2G providers such as AT&T have upgraded to. Their CDMA network is still there running in parallel for now.
They use the exact same 3G system and frequencies as AT&T. So any AT&T 3G phone will also work on Bell or Telus. They do not have the legacy network so 2G phones will not work. Only 3G phones.
To put it another more technical way:
They support 3G UMTS/HSPA 850MHz and/or 1900MHz
They do NOT support 2G GSM/EDGE on any frequency
I'm living outside USA and I'm really like to buy Motorola Atrix 4G. I'm little worried about the fact that does it support WCDMA/UMTS 2100?
In the gsmarena review they mention it as dual-band 3G, but in the spec it is Tri-band 3g.
So could anyone confirm that this support WCDMA/UMTS 2100. Thanks.
I just want to clarify something... I read another thread (http://forum.xda-developers.com/showthread.php?t=991912) that suggests that you can enable UMTS 900mhz on an ATT Atrix (though the specification over at Motorola says it doesn't have it).
Can I just get a confirmation that I can or cannot turn on UMTS 900 on the Atrix (be it by flashing a radio version)
Running a stock but rooted ATT MB860 Atrix 4G with baseband version N_01.7.30P...
Bump... why do I have to keep doing this?
Ive got a T-mobile Optimus T LG P509. Its been unlocked and im now using it on the ATT network. Ive been told that ATT and T-mobile Operate on different frequencies, and that it is impossible for me to get 3g signal on the p509; is this correct?
AT&T 3G frequency bands are 850/1900 MHz while Optimus T supports 1700/2100 MHz so it should not work.
AT&T 3G Bands
OptimusT 3G Bands
im from mexico, we had 850 mhz like at& for 3g (we had lte but since my carrier sucks at lte i dont care lte but hspa+ AKA 3.9G)
so im trying to check offers on ebay (really expensive for internaitonal buyers ) but i saw some t-mobile htc one, so im wondwering t-mobile sim Unlocked will work on at&t 3g bands? hspa+?
Thanks