Any way to increase Captivate EDGE speeds? - Captivate General

Hey guys I am using the Captivate on EDGE only with Tmobile and was wondering if there is a way to increase the EDGE speeds. I saw on the G1 that they had a method of increasing the EDGE and 3G speeds and many saw a doubling of their EDGE speeds. That would be awesome if I could do the same with the Captivate. I love this phone so much I am willing to deal with the EDGE speeds. (I have TZones Unlimited Web which is incompatible with the Vibrant because Tmobile blocks all Android IMEI's sold by them on their cheaper plans.) Too bad IMEI related stuff is illegal. Otherwise Vibrant on Tmobile 3G would be absolutely amazing.

Simply put, the G1 is made for T-Mobile frequencies. The Captivate is made for AT&T frequencies. So no, it really isn't. What you have is what you get.

I am not asking for 3G frequencies on the Captivate. The Captivate supports T-Mobile's EDGE network. What I am asking is if anyone knows the command to increase the amount of timeslots for EDGE (thus increasing throughput on EDGE). This was done on the G1 while used on AT&T so the same concept applies here. They went from like 140kbps to around 300kbps.
My N95 8GB can do about 250kbps easily without any mods on the EDGE network with T-mobile.
http://forum.xda-developers.com/showthread.php?t=595108
That is the thread I am referring to.

Code:
ro.ril.hsxpa=2
ro.ril.gprsclass=12
put that in my /system/build.prop file and rebooted, seems to have a better data connection now.

The reason I said what I did was because I'm pretty sure the two carriers only have one (two at most) frequencies in common that the phone could work on.

Related

htc inspire with FAKE hspa+ ??

i have not seen 1 video anywhere showing htc inspire getting REAL hspa+ speed!
my samsung captivate with regular hspa getting better (higher) speed!
I am pretty sure that AT&T hasn't turned on their backhaul yet
JCreazy said:
I am pretty sure that AT&T hasn't turned on their backhaul yet
Click to expand...
Click to collapse
then why sent out hspa+ phone (inspire) for bloggers to review when hspa+ is not ready yet!
that is like car company sent out new cars (next year model) to reviewers but without the key! cus the engine is not ready yet?
I think the main purpose is to get the phone out and reviewed before the iPhone 4 goes to verizon. I personally care about battery life and os before it being faster than my current technology.
onthezone said:
I think the main purpose is to get the phone out and reviewed before the iPhone 4 goes to verizon. I personally care about battery life and os before it being faster than my current technology.
Click to expand...
Click to collapse
most people want this phone cus it' HSPA+ otherwise if you just care about battery or OS, just get a phone with 1500mzh battery (samsung captivate). haha
Myself could care less about the network speed. Theres a lot more I like about this phone than hsdpa+
HSPA+ is a touchy subject these days. As we all know, all HSPA phones benefit when AT&T and T-Mobile increase their network speeds and backhaul. It really comes down to network congestion and how far away from a tower you are.
I have a friend who's on T-Mobile who gets better download speeds at his work (about 3 miles away from mine) with his Nexus One than I do with my HSPA+ capable T-Mobile G2.
Most older phones are capable of HSPA speeds up to 7 Mbps. So until T-Mobile and AT&T crank up the download speeds to 21 or 42 Mbps, most people will not see much of a difference between HSPA+ phones which are labeled as "4G" and your run-of-the-mill 3G handset.
so it' another ATT BS lie?
on att.com it said "evolve faster with speeds up to 4x faster* then at&t's already fast mobile broadband network"
i have not seen 1 speedtest anywhere that shows inspire able to get real hspa+ speed!
how you know it' not another samsung? (get it? samsung with fake gps, htc inspire with fake hspa+)
I think it hspa+ capable. Yes ATT 4g is probably not fully launched. I also dont get why a 4g phone is released without 4g speed. I get dl speed of 3mbps in Houston. Houston has very good ATT service. Very consistent all areas in Houston. I am very curious how consistent 4g is here in Houston. However when we have 4g it will be a upgrade from 3g. I was planning to wait for the phone til its offered for free. I just don't have the urge to replace my N1.
Sent from my Nexus One using XDA App
netnerd said:
so it' another ATT BS lie?
on att.com it said "evolve faster with speeds up to 4x faster* then at&t's already fast mobile broadband network"
i have not seen 1 speedtest anywhere that shows inspire able to get real hspa+ speed!
how you know it' not another samsung? (get it? samsung with fake gps, htc inspire with fake hspa+)
Click to expand...
Click to collapse
The problem is the phone is definetly capable of the faster speeds it is just that AT&T at this time does not offer those speeds. Even with their 3G phones, the phones are very much capable of faster speeds then AT&T networks are putting out.
nickmgray said:
HSPA+ is a touchy subject these days. As we all know, all HSPA phones benefit when AT&T and T-Mobile increase their network speeds and backhaul. It really comes down to network congestion and how far away from a tower you are.
I have a friend who's on T-Mobile who gets better download speeds at his work (about 3 miles away from mine) with his Nexus One than I do with my HSPA+ capable T-Mobile G2.
Most older phones are capable of HSPA speeds up to 7 Mbps. So until T-Mobile and AT&T crank up the download speeds to 21 or 42 Mbps, most people will not see much of a difference between HSPA+ phones which are labeled as "4G" and your run-of-the-mill 3G handset.
Click to expand...
Click to collapse
exactly when the HSPA+ gets going all phones 3G and up should see a speed increase.
doctahjeph said:
The problem is the phone is definetly capable of the faster speeds it is just that AT&T at this time does not offer those speeds. Even with their 3G phones, the phones are very much capable of faster speeds then AT&T networks are putting out.
Click to expand...
Click to collapse
and the samsung galaxy S (captivate) is definitely capable of gps navigation cus it has a gps chip? or maybe the bigger problem is htc inspire has defective hspa+ !!
netnerd said:
and the samsung galaxy S (captivate) is definitely capable of gps navigation cus it has a gps chip? or maybe the bigger problem is htc inspire has defective hspa+ !!
Click to expand...
Click to collapse
netnerd said:
and the samsung galaxy S (captivate) is definitely capable of gps navigation cus it has a gps chip? or maybe the bigger problem is htc inspire has defective hspa+ !!
Click to expand...
Click to collapse
lol, no. I am pretty sure it is AT&T's network. You believe what you want though.
doctahjeph said:
lol, no. I am pretty sure it is AT&T's network. You believe what you want though.
Click to expand...
Click to collapse
there' a word for that, it' call Denial
netnerd said:
there' a word for that, it' call Denial
Click to expand...
Click to collapse
Obvious troll is obvious.
Maybe you should wait for the phone to come out before talking smack about it. Let's see how things pan out after the thing officially launches.
Ok guys arguing about this is pointless. Lets all calm down. Most times when The phones are sent out for review they are just that "Phone Reviews". When the network updates are ready then they will most likely due a new review comparing the 4G networks. There is alot more to a phone then how fast the connection is with the cell provider that can sway some one to decide to buy the phone.
As I can see this as heading to the flame war section I am gonna close this up now.

[Q] Data Rates, signal, quality of service

Hellos,
Was wondering and wanted to know from others, their experiences with using a D2G with different carriers/services.
I have a D2G on simple mobile currently. Switched from Sprint using an EVO 4G, data in my calling areas just stunk and never got better, forget ever getting a 4G signal..
But, it seems I am in an area between towers, because I seem to get the same result using Simple Mobile connected to Tmobile Towers. Signal drops from nothing to 3 bars if I turn around. And I only get an Edge data connection (I understand it's a frequency issue).
I was told by a Walmart Rep, that they use Family Mobile powered by Tmobile and don't have the throttle issue as with Simple Mobile, but 250mb data cap at the same $45/month as Straight Talk (even thought I'd be stuck at Edge with the D2G anyways) is too low a cap, especially if I were to switch phones later on.
So I recently read into Straight Talk as an option, after reading how bad H2O data is and that Simple Mobile's 3G is throttled to 119kbs (tested on a SK4G, yeap confirmed 119kbs max).
So I wanted to know from others, what kind of data rates they are getting on various providers using a D2G.
-CC
clockcycle said:
Hellos,
I was told by a Walmart Rep, that they use Family Mobile powered by Tmobile and don't have the throttle issue as with Simple Mobile, but 250mb data cap at the same $45/month as Straight Talk (even thought I'd be stuck at Edge with the D2G anyways) is too low a cap, especially if I were to switch phones later on.
So I recently read into Straight Talk as an option, after reading how bad H2O data is and that Simple Mobile's 3G is throttled to 119kbs (tested on a SK4G, yeap confirmed 119kbs max).
So I wanted to know from others, what kind of data rates they are getting on various providers using a D2G.
-CC
Click to expand...
Click to collapse
I would not know about Droid using 2G (on my old phones what I used as T-Mobile EDGE) or what I call "100K data" connection since I don't get it around here. I am sure that my data connection at times has degraded to 2G, but I have not noticed that as being the issue, so I have not been able to perform a speed test while in 2G mode.
Last June 2011 I used a Droid style phone on Virgin Mobile USA prepaid. That was the Motorola Triumph. I can't recall as a MVNO who was providing Virgin Mobile's signal, but I think it was Sprint by that point (Sprint bought Virgin Mobile USA prepaid). In any event, I was not pleased with the VM speeds (that is, if I was not using WiFi). My speeds were consistently about 300K to 700K.
Currently I use Straight Talk and I am VERY VERY pleased with the service. When I bought a phone and a Straight Talk SIM card I opted for GSM AT&T service since it had better GSM phones than T-Mobile did.
Since Straight Talk is an MVNO (buying its signal or "tower space" from other carriers and spectrum resellers) one's Straight Talk signal and data connection will only be as good as the provider you chose to use with your Straight Talk account. I assume the same principle applies to CDMA and Droid (Motorola) handsets.
Where I live in San Francisco I get a better signal from GSM-based AT&T than I did with T-Mobile GSM handsets, so on Straight Talk's SIM purchasing site I chose to buy an AT&T GSM SIM.
Whereas with T-Mobile 4G I would often get 2G in most parts of my residence, with AT&T 4G (again, this is with Straight Talk) using an Samsung Galaxy S II and ATT HTC Inspire, I consistently get a strong 4G signal (says "H+" on notification bar). And speed tests have been outstanding, (using speed test net 2286 kbps download, 1130kbps upload). Those speeds are in the "slower part of the house). This does not matter most of the time, however, since I use WiFi 90% of the time.
Bottom line: I suspect one's physical locale, handset model, and provider (CDMA, GSM, or specific carrier) all play an important part in the speed and quality of a data connection. In other words, everyone's experience may differ, even with someone who has the exact same setup as I, but who lives down the block.

[Q] Why is AT&T LTE faster than Verizons LTE?

So my two year contract is up and I wanted to see what network was best to go with, my biggest concern is LTE and wich network is better that means T-mo is out, Sprint not ready in my area so that leaves AT&T and Verizon. Now I talked to reps at both AT&T and Verizon and nither one knew what they were talking about making outragous statements about why their LTE network was better than their compettitors. On my way out of the AT&T store the rep said one of their techs just came in and can explain it all to me. The tech seemed to know what he was talking about he showed me they are testing LTE in my area right now and showed me it was working on his phone. He told me if I got a LTE phone right now today I would get the fastest LTE around because no one is the network in the area right now unless they have an LTE phone already and have it turned on for LTE. He also told me once LTE is offically turned on here that I will lose LTE speeds because of all the other devices plugging into it but even with speeds being reduced after testing I would still get LTE speeds faster than Verizons LTE because LTE is a GSM technology and works better with GSM phones and GSM networks. Verizons network is CDMA and has to be reworked to make it compatable with LTE and right now isn't all that stable and it crashes all the time, and since the phones are set for CDMA/LTE the phone has to work harder causing more/faster battery drain. I forget all the technical words he used but the guy really seemed to know his stuff and did say that Verizon is working to make it's LTE stable and believes theyt would have everything fixed by the end of year but because it's CDMA/LTE it can never be as fast as GSM/LTE.
Anyway my question is Is he correct and AT&Ts LTE is faster than Verizons? or is that more BS with alot of technical terms thrown in?
For the most part, the number of devices connected to the network is the biggest factor. The more devices connected, the slower it will go.
There might be some truth to the fact that Verizon's LTE network is newer and therefore unstable (as we've seen in the past) but that doesn't mean it will be necessarily slower while it's working for that reason, and AT&T's LTE network is newer so I don't see how that would be a plus for them. It's true that AT&T phones are GSM, and LTE is based on GSM, but implying that strong UMTS/HSPA+ network coverage is going to magically supplement LTE coverage sounds like BS to me. This might make it easier for AT&T to roll out their LTE network for that reason, but that doesn't mean that they've even come close to meeting Verizon in coverage yet.
So, in a nutshell, there's some truth to it. It's faster for the time being since there's no one on it, but there's nothing technically BETTER about AT&T's LTE as far as I know. LTE is LTE; it just depends on the carrier's infrastructure (internet connections to towers, tower locations and coverage, etc) to determine the the quality and speed of connection.
Besides, if AT&T's abilities to keep up with new subscribers on their 3G network is any indication, it won't be long before their LTE networks is slower than Verizons
Thanks
Thank you for clearing this up for me so your saying there is no difference between Verizon and AT&Ts LTE other than Verizon having a Larger Network right now.

Samsung Blaze with AT&T (instead of T-Mobile)

I have a Samsung Blaze (originally for use with T-Mobile) and would like to use it on the AT&T network. It is already unlocked. I can make/receive calls and texts with my AT&T sim in the phone.
On AT&T's network, my fastest speed test so far is around 7 Mbps down and around 1.2 Mbps up.
I have been reading for a while now in these forums about how it is possible to flash a different software modem into various Samsung phones in order to get better functionality or data speeds while using these phones.
If I want to get faster download speeds or even functionality with AT&T's LTE network, then is it as simple as flashing a new modem, perhaps the Skyrocket modem? Or am I limited by the hardware itself?
Is flashing a new modem into a Blaze 4G even necessary since I keep reading about how people are solving their slow bandwidth issues by flashing a Blaze modem into their phones?
It would be nice if I can avoid buying an AT&T device, but if I have to do that, are there any recommendations from anyone?

[Q] Enabling T-Mobile 3G or 4G?

Hey guys i recently unlocked my HOX and tossed a T-Mobile chip in it. Is there a way for me to get a better data speed? I'm only able to use 2G at the moment.
You can't simply enable it, as T-Mobile uses the 1700 AWS spectrum for 3G/4G in most of their areas. The HOX doesn't support 1700. T-Mobile's older 2G network runs on 1900mhz, which the HOX will pick up, but you'll be limited to EDGE speeds.
There is good news though. T-Mobile is currently in the process of upgrading those areas to support 3G/4G on the 1900mhz spectrum they have. Their main goal is to attract iPhone customers (since the iPhone also cannot run on their 1700mhz network). From what I've heard they're doing a pretty good job, but until they get your area upgraded, you'll be stuck on EDGE.
Hope that explanation makes sense. If not, here's a decent writeup:
http://9to5mac.com/2012/05/07/t-mob...rk-in-large-number-of-markets-by-end-of-2012/

Categories

Resources