HSDPA in Brazil - Networking

Hi everyone!
CLARO has recently started offering 3G - HSDPA in some Brazilian cities.
Although I have been using TIM for some time I am strongly tempted to switch to Claro.
But before doing that, I would like to know if anyone is already using CLARO´s HSDPA and can give me some information about things like:
- signal quality
- download speed
- voip quality
Besides that, does anyone know any information about other carriers GSM 3G roll outs in Brazil? VIVO has got 3G but only for CDMA, I believe...
Thanks

Other Brazilian operators are catching up with HSDPA
I happen to work in a vendor for Brazil telecom market. As far as I know, VIVO will launch its HSDPA in August 08 and Oi will be in September 08. Clario and VIVO will have the biggest coverage. Claro has a bad image in 2G regarding network quality but it tries to change this image by 3G. VIVO always positions itself as the best network in Brazil and it is almost true. At the end of 2008 VIVO will have the best coverage in 3G in Brazil. But the configuration of data link of VIVO is very complex.
All Brazilian operators provides various packages based on speed and traffic. HSDPA is very good to run VoIP. I am now using a Claro HSDPA USB Modem and the average download speed is 1Mbps. Sometimes it even goes to 2Mbps.
rap said:
Hi everyone!
CLARO has recently started offering 3G - HSDPA in some Brazilian cities.
Although I have been using TIM for some time I am strongly tempted to switch to Claro.
But before doing that, I would like to know if anyone is already using CLARO´s HSDPA and can give me some information about things like:
- signal quality
- download speed
- voip quality
Besides that, does anyone know any information about other carriers GSM 3G roll outs in Brazil? VIVO has got 3G but only for CDMA, I believe...
Thanks
Click to expand...
Click to collapse

Related

Universal and T-Mobile (US) 3G Network....

Are our Universals compatible with the new T-Mobile 3G network in the US? Ive searched the internet, some say no, others say yes....
ATLDON said:
Are our Universals compatible with the new T-Mobile 3G network in the US? Ive searched the internet, some say no, others say yes....
Click to expand...
Click to collapse
Well I don´t know in USA, but in México with my Uni I can´t connect to any 3G network as Universal has only for Europe and Asia networks, I think is the same for your country, shame...
orb3000 said:
Well I don´t know in USA, but in México with my Uni I can´t connect to any 3G network as Universal has only for Europe and Asia networks, I think is the same for your country, shame...
Click to expand...
Click to collapse
Interesting.......no tweaks?
Just have to see....3G won't be available in my area until the beginning of the year anyway
UPDATE:
T-Mobile 3G works on my I-Mate Jasjar in the Jacksonville Florida area. The only adjustments I had to make was a minor MMS settings change.
Anybody in the northwest US able to connect to T-Mobile's 3G network?
I try to force my band to WCDMA and specify the UMTS freq as 2100, but then it simply doesn't seem to want to register with the network. When I set it to auto, it appears to simply be using GPRS.
Somewhat related, anybody know of a way to force displaying an icon indicating EDGE vs default GPRS connection?
Edit: I just recalled that there's no EDGE support on the Uni, unless I'm mistaken, so disregard that...
Edit (again): So if I'm understanding this properly... The Uni only operates on UMTS/WCDMA/whatever 2100, not 1700, which T-Mobile US uses. It was designed for uk/other 3G usage, not future US 3G usage. So we've got 3G support outside the US, but as far as I can tell - we shouldn't be able to use 3G in the US, at least on T-Mobile's network, since they're using 1700 mhz band/AWS range, and the 2100 mhz band used elsewhere is not compatible. I THINK. I'm honestly just learning about this sort of thing now as I go, despite having had my Uni for a while and having known about T-Mobile rolling out 3G coverage for some time.
ATLDON said:
UPDATE:
T-Mobile 3G works on my I-Mate Jasjar in the Jacksonville Florida area. The only adjustments I had to make was a minor MMS settings change.
Click to expand...
Click to collapse
Could you give some more details on this?
Please correct me if I am wrong, but I think the deal is basically, as postulated by orb3000 - no 3G for US Universal users.
I was told by a T-Mobile rep on the phone that if I can connect to 1700 or 2100 mhz band, I should be able to use 3G... So I wonder... Huh.
GRiM_BoB said:
I was told by a T-Mobile rep on the phone that if I can connect to 1700 or 2100 mhz band, I should be able to use 3G... So I wonder... Huh.
Click to expand...
Click to collapse
Ive heard not all areas have 3G on both bands. Probably your area doesnt have 2100 mhz yet.
ATLDON said:
Ive heard not all areas have 3G on both bands. Probably your area doesnt have 2100 mhz yet.
Click to expand...
Click to collapse
So can you confirm if T-Mobile uses 1700/2100 as:
1700 down/2100 up
1700 voice/2100 data
1700 OR 2100?
Because I've seen a lot of different things saying different things. =/
Incidentally, please go to http://www.dslreports.com/mspeed and tell me what speed you get on your phone.
GRiM_BoB said:
So can you confirm if T-Mobile uses 1700/2100 as:
1700 down/2100 up
1700 voice/2100 data
1700 OR 2100?
Because I've seen a lot of different things saying different things. =/
Incidentally, please go to http://www.dslreports.com/mspeed and tell me what speed you get on your phone.
Click to expand...
Click to collapse
T-Mobile uses 1700 AND 2100 mhz bands....sent and recieved data ARE NOT SPLIT between the two bands.....voice and data ARE NOT split between bands.
Ill check my speed tonight when I get off work....
I can see the difference between 3G and GPRS though. I have a HTC Wizard that supports EDGE, and my Imate JasJar is only slightly faster than my Wizard. My girlfriend has the new Mobile G1 and her 3G speed run rings around my Imate JasJar internet speed this is probably so because the age of our Universals.
3G Coverage U.S 2100 Frequency With The Univerisal
ATLDON said:
T-Mobile uses 1700 AND 2100 mhz bands....sent and recieved data ARE NOT SPLIT between the two bands.....voice and data ARE NOT split between bands.
Ill check my speed tonight when I get off work....
I can see the difference between 3G and GPRS though. I have a HTC Wizard that supports EDGE, and my Imate JasJar is only slightly faster than my Wizard. My girlfriend has the new Mobile G1 and her 3G speed run rings around my Imate JasJar internet speed this is probably so because the age of our Universals.
Click to expand...
Click to collapse
I have a Qtek 9000 and am waiting for the 3G coverage for my area with T-Mobile which should be in the spring of 2009. Over the past few years I have done a great deal of research on this and have also spoken to very knowledgeable Tier 3 T-Mobile staff that are familiar with this and this is what they told me. The universal will work on the 2100 frequency with T-Mobile. T-Mobile will be using the 1700 & 2100 frequency bands in the U.S. for 3G frequency. I know when I visited my relatives in Germany in 2004 Year in the summer as I can speak, read & write German as good as English even though I am first generation in the U.S. which I visit my relatives every 5 years and due to visit them in the summer of 2009 year. The 2100 band was already released in the spring of 2004 year in Germany. But since T-Mobile has only certain cities available that have the 3G coverage in the U.S. which is spotty at this time. Since the T-Mobile G1 was deployed in October this should make the rollout faster in the U.S. for the 1700 & 2100 mhz frequency. Can you please confirm on your I-mate Jasjar on what your 3G speeds are? They should be at least 384 k.p.s. It is also nice to know that the send & receive data, voice & data are not slit between the two bands of 1700 & 2100 mhz frequency.
MobileSpeedTest.com
533.35 KB/sec
Park and ATLDON, thanks for all the info - this is all very good to know, and great news for US Universal users. I'll just have to wait for 3G 2100 to be active here in Portland, then.
Oh, and ATLDON - one more question. Under your Phone Settings, where you can select GSM and UMTS band and Network Type, did you set it to Auto, or force UMTs, or did you even change anything?
GRiM_BoB said:
Park and ATLDON, thanks for all the info - this is all very good to know, and great news for US Universal users. I'll just have to wait for 3G 2100 to be active here in Portland, then.
Oh, and ATLDON - one more question. Under your Phone Settings, where you can select GSM and UMTS band and Network Type, did you set it to Auto, or force UMTs, or did you even change anything?
Click to expand...
Click to collapse
I have it set on Auto.
this is interesting stuff, i just got my jasjar as an anniversary gift from my girlfriend and i love the device however anyone that has used HSDPA which i had on my kaiser before i sold it 500-900k going to GPRS has been something that would make one want to cry, and its good news to hear this because i need some form of high speed again, and i'd like to confirm this working because i am going to get a t-mobile prepaid or flex paid sim ASAP to get this going, i am in new york anyone from around here to confirm 2100Mhz?
also anyone able to do a screenshot ?
Funny, I was just trying to get an answer as to whether or not there was a delay in deploying 3G over 1700 vs 2100 mhz to a given area, and I ended up being told "definitively" that unless my handset is able to connect to both freqs, I would be unable to utilize 3G access. CONFUSION. I think there are some disconnects between staff at the T-Mobile customer support, and I haven't really gotten much further than what I would imagine to be tier-two tech support.
I trust in ATLDON's success story, so... Maybe I'll just have to wait and see.
Do you get a 3G indicator somewhere in the taskbar or system tray when you're connected? And what was the MMS setting you had to change? What server are you using for net access? Do you have the $6/mo T-MobileWeb access or one of the other plans?
Sorry for all the questions, just very curious and hopeful that I would soon be able to really use my Uni.
GRiM_BoB said:
Funny, I was just trying to get an answer as to whether or not there was a delay in deploying 3G over 1700 vs 2100 mhz to a given area, and I ended up being told "definitively" that unless my handset is able to connect to both freqs, I would be unable to utilize 3G access. CONFUSION. I think there are some disconnects between staff at the T-Mobile customer support, and I haven't really gotten much further than what I would imagine to be tier-two tech support.
I trust in ATLDON's success story, so... Maybe I'll just have to wait and see.
Do you get a 3G indicator somewhere in the taskbar or system tray when you're connected? And what was the MMS setting you had to change? What server are you using for net access? Do you have the $6/mo T-MobileWeb access or one of the other plans?
Sorry for all the questions, just very curious and hopeful that I would soon be able to really use my Uni.
Click to expand...
Click to collapse
The 3G indicators don't work on the 6.1 Roms I use. I havent tried any of the WM 5 roms to see if their indicators work
The MMS connect, I had to change it from T-Mobile MMS to the Internet to send/receive multimedia.
I have the 19.99 unlimited data plan.
I use epc.tmobile.com
Are there any other US Uni users in different areas who can report 3G connectivity?
Thus far I've found my own interactions with T-Mobile tech support to be thoroughly useless in getting any sort of details on AWS/3G/2100mhz deployment (maybe I'm just not talking to the right people?)
So, a couple weeks later (and still impatient ) - anyone else in the US with a Universal able to access T-Mobile's 3G network?
ATLDON said:
MobileSpeedTest.com
533.35 KB/sec
Click to expand...
Click to collapse
Interesting. 3G has a maximum of 384Kbs to get faster you need HSDPA which AFAIK the Uni does not have...
i would like to know as well i am going to be off of ATT by the 10th of January and i am in nyc i would really like to know so i can make the switch ASAP

Does anyone know what's the HSDPA for AT&T in US? Is it 850/1900?

Does anyone know what's the HSDPA for AT&T in US? Is it 850/1900?
I know that At&t is not 850 as people from the rest of the world who buy iphones 3g in usa can use them on 3g in their countries and only america use 3g on 850
HSDPA is 850/1900 for AT&T. Look at the specs for some of the 3G phones on their website, they should all say 850/1900 UMTS
This is what it looks like to various HTC mfg phones....in Ca.
on my ATT 8525(att wm6.0 rom)= 3G:850, HSDPA:1900
No matter which network is being used 3G is what is displayed
On my X1i only HSDPA: 1900 this connects only in the major metropolitan area! in Ca. I live in a small commuter community so, HSDPA is about 15 mile out of range north or south of me....But we do have 3G: 850(what att uses in their fringe areas) so no joy for my X1i
scl_electronics said:
This is what it looks like to various HTC mfg phones....in Ca.
on my ATT 8525(att wm6.0 rom)= 3G:850, HSDPA:1900
No matter which network is being used 3G is what is displayed
Click to expand...
Click to collapse
Download Advanced Configuration Tool (search) and you can turn on HSPDA and the icon. I've read some people had trouble with the setting sticking; however I've had good luck with the stock ATT Rom and latest 1.12.25.19 (I think) radio. Didn't do any speed tests to actually see if it made a difference other than anecdotal evidence.

[Q] Telstra Australia AP settings & speed ?

Hi all,
Mostly a lurker here over the years, love the site and forums - great community! I'm running latest JG4 Optus on my SGS with the new "2200 score" lagfix - awesome!
Anyone else getting really slow data on Telstra? I have tried telstra.wap telstra.corp telstra.internet telstra.iph all of these AP's give extremely slow data, and the phone symbol at the top flicks between 'H' (assume HSDPA) and 3G at times. I'm talking 0.4mpbs.
My friend is on Optus and his *cough* iPhone is getting 4.45mbps, in comparison my speed is nowhere near this speed. I am in metro Melbourne.
Anyone else have slow Telstra experience or know a trick or setting to help out - would be much appreciated!
Thanks all.
i could be wrong, but i dont think the galaxy s supports telstra network very well, if at all. dunno, not real tecchy, but its what ive heard round the traps. something to do with the bands the phone supports (900/2100 or 2200ish) and telstra is 850 something or other. smarter people than me will be able to clarify.
Correct, Telstra uses 850mhz and 2100 (apparently). But, only some variants support 850, and Telstra are releasing their own for that frequency. So I'd imagine that 2100 simply has lower coverage (Optus on the otherhand uses the more standard 900mhz frequency).
If you already own the phone, you may wish to consider moving to an optus based network (such as Exetel for Virgin). However, it is also entirely possible/probable that the galaxy S ships with a chip that supports 850mhz, and it simply needs to be enabled (I have seen threads which showed a way to apparently enable it).
Or, it may be just reception probs
Hi, thanks for the input...
According to http://www.samsung.com/au/consumer/...dex.idx?pagetype=prd_detail&tab=specification the phone does support 850 and 2100. Strange
asgard said:
Hi, thanks for the input...
According to http://www.samsung.com/au/consumer/...dex.idx?pagetype=prd_detail&tab=specification the phone does support 850 and 2100. Strange
Click to expand...
Click to collapse
It possibly does, but which country did you purchase it in? Remember, some countries might have had it disabled (because they don't use 850, or have other services on those frequencies).
andrewluecke said:
It possibly does, but which country did you purchase it in? Remember, some countries might have had it disabled (because they don't use 850, or have other services on those frequencies).
Click to expand...
Click to collapse
Hi Andrew Purchased in Australia from Allphones "unlocked". Tried the 850 band turn on and various other fiddles in that debug/phone settings area relating to 3G and HSDPA - unfortunately the max I've seen on Telstra is 0.40Mbps, my friend gets 4.45Mbps on iPhone/Optus
Coverage in my area is usually great, I'm in Melb metro area and normally full bars.
asgard said:
Hi Andrew Purchased in Australia from Allphones "unlocked". Tried the 850 band turn on and various other fiddles in that debug/phone settings area relating to 3G and HSDPA - unfortunately the max I've seen on Telstra is 0.40Mbps, my friend gets 4.45Mbps on iPhone/Optus
Coverage in my area is usually great, I'm in Melb metro area and normally full bars.
Click to expand...
Click to collapse
mate it might be worth a look over at whirlpool forums, they seem to have a fair bit of stuff about telstra and the galaxy s over there, so you should hopefully find some help
Hi, thanks for all the information, heres the low down:
Telstra has WCDMA 2100 and 850 bands, but the Galaxy S badged versions of this phone only support quad band in GSM, it is triband on WCDMA and unfortunately 850 isn't supported Telstra will be selling a different version of this phone shortly ("Captivate" badge!?!?!?) which WILL support their 3.5G 850 network at full speed.
Bummer!

Poor Reception in UK (Using USA 6P) Roaming

Hi all
Im running the 7.0 ROM, bootloader and radio from tupac4u and am getting terrible reception in the UK most noticeable in the Poole/Bournemouth and south area.
I was on pure nexus previously and had the same issues.
I am roaming from NZ and usually it connects to Vodafone UK and sometimes EE.
Has anyone had any issues with reception here with the USA model phone? (I know 4g won't work but 3g+ is still hugely spotty and even call GSM reception and network is terrible).
Is there anything i can do? My colleague has a s6edge and gets better reception than me most of the time and we have the same mobile servive plan.
. thanks
[/COLOR]
versd said:
Hi all
Im running the 7.0 ROM, bootloader and radio from tupac4u and am getting terrible reception in the UK most noticeable in the Poole/Bournemouth and south area.
I was on pure nexus previously and had the same issues.
I am roaming from NZ and usually it connects to Vodafone UK and sometimes EE.
Has anyone had any issues with reception here with the USA model phone? (I know 4g won't work but 3g+ is still hugely spotty and even call GSM reception and network is terrible).
Is there anything i can do? My colleague has a s6edge and gets better reception than me most of the time and we have the same mobile servive plan.
. thanks
Click to expand...
Click to collapse
These gsm bands should be supported by the US model:
850 GSM
900 (E-GSM) GSM
1800 (DCS) GSM
1900 (PCS) GSM
Scouce: https://www.frequencycheck.com/models/GNoeA/google-nexus-6p-h1511.
Me personaly i would never buy a US model for the EU/World market.
Thanks for your response. I am just wondering if there is a UK radio I can flash to get a better signal in general. My colleagues with similar banded phones get much better reception so I am just wondering if it is something to do with the 6P?
I'm in the UK for work, and on roaming .. if I lived in the UK I would have purchased a global model for sure.
Cheers

XT1644 Greece GSM Bands?

I have an XT1644 and I am going to Greece in September. My carrier (cricket wireless) is able to add international calling and data for a low-cost fee for the time I am over there. My question is, will my phone work on the bands within Greece or will I need to get a new phone for the time I am over there and then switch back? I couldn't find any answers on this while looking on the forums.
and Moto g4 plus on the frequency check website looks like it would work without a problem on 2/3 bands. Is this true?
Based on my phone specs listed and the bands from the link above It seems it will work but I do not want to be stranded without data when I get over there. :fingers-crossed:
From what I can tell, your XT1644 should work in Greece Your device has support for LTE 3 and 7 (1800 MHz, 2600 MHz) though is missing LTE band 20 (800 MHz) as you've noted. Seems that most carriers have support for bands 3 and 7 so it looks like you'll get LTE (hopefully a nice signal in the region you're in). A useful website for seeing which carriers will play nice with your device is: http://willmyphonework.net/
Seems that most of the 4G/LTE operators (e.g. Cosmote, Frog, Vodafone and Wind) there have decent coverage of Greece (from their coverage maps).
Well it looks like I read the agreement wrong for Cricket. It is from the US to that country. My phone will work but I will have to get a temporary card from Greece in order for it to work. Any suggestions on that one?
Get a local SIM card like Vodafone. They constantly have deals for new customers, offers for higher data. I think it is something like 20 Euros.
Lack of band 20 is not important, Vodafone in EU have a strong H/H+ (3G) network usually in the rural areas (where LTE 20 might be deployed) and the G4 Plus has all the needed bands for that.
PS: I am returning from Romania now, where with Vodafone and equivalent of $20, by playing with the offers, I had 44GB of data for my vacation. Plus 900 phone minutes with US. In Romania, the 3G speeds where around 19/5 Mbps, on 4G (they don't display LTE) I had speess up to 66/22Mbps.

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