Help Solving Awful Data Speeds Problem - HTC Inspire 4G

I'm trying to solve this problem on my girlfriend's phone:
The data speeds are absolutely terrible, I'm talking 100-500 kbps download speed max.
Basically, I've tried CM7 7.0.2 to no avail, tried the speeds fix posted to modify the build.prop, flashed the newest radio and matching RIL..no improved speeds and frequent data drops.
Gave up on CM7 and tried a Sense ROM, Ace Inspired 1.0.1...same problem without the data drops.
It's connected to an HSPA network so I still can't understand why we're seeing data speeds this poor. She came from a non-smartphone data plan before purchasing the HTC Inspire so I'm wondering if AT&T didn't properly set up her upgrade. According to her plan, she's on the 4G data plan. I'm starting to think this is not a user side issue anymore. We're in the Philadelphia suburbs, gonna have to call up AT&T to see if they can fix anything. If anyone can provide any information regarding the problems I'd appreciate it very much. Thanks.

Is there 4g in your area?
Sent from my HTC Desire HD using XDA App

Yes, there is 4G in my area.

What radio are you using?
Sent from my HTC Desire HD using XDA App

Sdobron said:
Basically, I've tried CM7 7.0.2 to no avail, tried the speeds fix posted to modify the build.prop, flashed the newest radio and matching RIL..no improved speeds and frequent data drops.
Click to expand...
Click to collapse
If I wasn't clear, I meant the OTA radio.

Check the APN settings. There's a thread here about the right settings for 4G speeds.

+1 it's the APN settings. That issue flustered me for a week until the idea that something is wrong with the way the device handles cellular data caught traction and that APN thread popped up.

I'm having horrible speed in a brick house
Sent from my Desire HD using XDA Premium App

Thanks guys. I'll check it tonight too. Speeds were awful even when it was stock and unrooted though.

Sdobron said:
Thanks guys. I'll check it tonight too. Speeds were awful even when it was stock and unrooted though.
Click to expand...
Click to collapse
Same here. The APN settings were wrong by default.

Related

Slow hspa+

I'm in San Francisco right now and am clearly in AT&T's 4g territory. Well I'm only pulling 3mb down on a speed test. And my buddy who is sitting right next to me with his iPhone 4 is pulling 4.5 down. I thought the iPhone 4 was only hspa and not even plus?
Is it possible ATT is throttling me because I dont have a "4G" specific plan?
Sent from my Inspire 4G using XDA App
Try switching radios
Sent from my Inspire 4G using XDA Premium App
A data plan is of course, always going to be a data plan. There is no difference from one plan to another AFAIK besides 2GB and 4GB or if you're grandfathered for unlimited.
Just obviously with software updates etc. to enable "4G".
I'm up here in MT and I barely touch 1.5Mbps if I'm lucky. My friend has the same issue, and AT&T keeps telling me it's because MT is a "new acquisition". BS I've had the service for almost 3 months now. Learn to put up more towers!
Anyways, that's my $0.02.
-Cyanide
1.18.12 said:
Try switching radios
Sent from my Inspire 4G using XDA Premium App
Click to expand...
Click to collapse
Wells there's not much I can do about it now. I'm in the back seat of a car going 80 miles an hour towards a non '4G' area.
I was certain I flashed the right radio. I have the H emblem next to my service indicator.
Can anyone that has experience with san Francisco confirm my speeds are unusually low? Also does anyone know if the iPhone is hspa+?
Sent from my Inspire 4G using XDA App
Cyanideskittle2010 said:
A data plan is of course, always going to be a data plan. There is no difference from one plan to another AFAIK besides 2GB and 4GB or if you're grandfathered for unlimited.
Just obviously with software updates etc. to enable "4G".
I'm up here in MT and I barely touch 1.5Mbps if I'm lucky. My friend has the same issue, and AT&T keeps telling me it's because MT is a "new acquisition". BS I've had the service for almost 3 months now. Learn to put up more towers!
Anyways, that's my $0.02.
-Cyanide
Click to expand...
Click to collapse
3 months is not a long time when you think about it. It takes 3 years and about 2.9 million dollars to put up one single tower.
Thread moved to Q&A
Cyanideskittle2010 said:
A data plan is of course, always going to be a data plan. There is no difference from one plan to another AFAIK besides 2GB and 4GB or if you're grandfathered for unlimited.
Just obviously with software updates etc. to enable "4G".
I'm up here in MT and I barely touch 1.5Mbps if I'm lucky. My friend has the same issue, and AT&T keeps telling me it's because MT is a "new acquisition". BS I've had the service for almost 3 months now. Learn to put up more towers!
Anyways, that's my $0.02.
-Cyanide
Click to expand...
Click to collapse
I'm getting 1.5 in my hometown of Sacramento, but that's clearly not in 4g territory so I assumed its just 3g there (even though I have the h emblem). 3 is definitely than 1.5 but it still doesn't explain why my buddies iPhone is pulling more down when its apparently not capable of hspa+
Sent from my Inspire 4G using XDA App
What rom are you on? Try different radios and make sure to flash the matching ril. And verify that you are you their 4g network by going to settings>about phone>network
Sent from my cracked Inspire 4G
trell959 said:
What rom are you on? Try different radios and make sure to flash the matching ril. And verify that you are you their 4g network by going to settings>about phone>network
It says hsdpa, is that right?
Sent from my cracked Inspire 4G
Click to expand...
Click to collapse
Sent from my Inspire 4G using XDA App
I have read in a number of posts that the data plan does matter. The 4G plan offer access to another APN, with is required for authentication on the 4G network. In the Dev forum, there is a thread about APNs that discusses this.
Four-Fifty-X said:
I have read in a number of posts that the data plan does matter. The 4G plan offer access to another APN, with is required for authentication on the 4G network. In the Dev forum, there is a thread about APNs that discusses this.
Click to expand...
Click to collapse
I'm going to go check that out immediately.
Sent from my Inspire 4G using XDA App
I really wish this hadn't been moved to QA because no one looks in here. I am really trying to find a solution to this issue. I have been searching and can't come up with a definite answer. I need people who live in the bay to post what speeds they have been getting. I think I may need to call att.
seh6183 said:
I really wish this hadn't been moved to QA because no one looks in here. I am really trying to find a solution to this issue. I have been searching and can't come up with a definite answer. I need people who live in the bay to post what speeds they have been getting. I think I may need to call att.
Click to expand...
Click to collapse
Did you check the thread in dev section and edit the build prop? Might call att And see if there are certain apns needed for the 4G network authentication.
zelendel said:
Did you check the thread in dev section and edit the build prop? Might call att And see if there are certain apns needed for the 4G network authentication.
Click to expand...
Click to collapse
I saw the the thread about editing the build prop yes. I just checked att coverage maps for 4g and Sacramento is now in the coverage zone. Should now be seeing hspa+ speeds here. I'll do a test when I get home but I'm willing bet my roommates iPhone will still pull faster speeds than me. I will also get on the phone with att and find out if i need a different plan. Will report back.
seh6183 said:
I saw the the thread about editing the build prop yes. I just checked att coverage maps for 4g and Sacramento is now in the coverage zone. Should now be seeing hspa+ speeds here. I'll do a test when I get home but I'm willing bet my roommates iPhone will still pull faster speeds than me. I will also get on the phone with att and find out if i need a different plan. Will report back.
Click to expand...
Click to collapse
Comparing the iphone to the inspire is not really fair as the iphone doesnt use the same apn settings, and they also have a reserved amount of bandwith set aside for iphones only. Not to mention they seem to go faster due to alot of things being cached on Apples servers which the iphone connects to first so it seems like they can pull data faster but it is not what it seems.
Ah, I'm not the only one pulling down slower speeds than other devices. My GF's Infuse consistently pulls down 6-7 mbps while my Inspire, at the same time and location, will pull down 3-4. My build prop is edited, and I've tried other radios (and rils) with not much luck. Is this a device capability issue?
The only thing I haven't done is mess with APNs much. I feel as though it won't change anything, but eventually I'll try that as well.
Simba501 said:
Ah, I'm not the only one pulling down slower speeds than other devices. My GF's Infuse consistently pulls down 6-7 mbps while my Inspire, at the same time and location, will pull down 3-4. My build prop is edited, and I've tried other radios (and rils) with not much luck. Is this a device capability issue?
The only thing I haven't done is mess with APNs much. I feel as though it won't change anything, but eventually I'll try that as well.
Click to expand...
Click to collapse
I would try that, As it can have a great impact on your connection. I could set you up with the old apn settings and you would pull edge speeds. So it only goes to reason that the APN settings might have a large thing to do with it.
zelendel said:
I would try that, As it can have a great impact on your connection. I could set you up with the old apn settings and you would pull edge speeds. So it only goes to reason that the APN settings might have a large thing to do with it.
Click to expand...
Click to collapse
Yeah. Most users speeds double
Sent from my Inspire 4G using XDA Premium App
zelendel said:
I would try that, As it can have a great impact on your connection. I could set you up with the old apn settings and you would pull edge speeds. So it only goes to reason that the APN settings might have a large thing to do with it.
Click to expand...
Click to collapse
1.18.12 said:
Yeah. Most users speeds double
Sent from my Inspire 4G using XDA Premium App
Click to expand...
Click to collapse
I'm going to look around at the speeds others are getting. I just can't seem to get more than 3-5 mbps. I know my area is capable of it because my GF's Infuse gets 5-8 mbps consistently, and at the same time I test mine. Weird.
I'll wait for compelling results before I change mine, because I've been modding heavily the last few days and I'm exactly not in the testing mood.
seh6183 said:
I really wish this hadn't been moved to QA because no one looks in here. I am really trying to find a solution to this issue. I have been searching and can't come up with a definite answer. I need people who live in the bay to post what speeds they have been getting. I think I may need to call att.
Click to expand...
Click to collapse
The day after I got my Inspire, I went to an A's game. The best I got on that trip was 1.5/0.35. A week later in Sac, in the parking lot of the Kaiser on Morse Avenue, I was able to pull 5.0/0.35. The best I got at home in Woodland was 3.0/0.35. I am now rooted, running ClearDroid, and get 4-5 down with upload better than 1. I'm still on my unlimited plan.
Sent from my Inspire 4G using the power of the dark side.

Slow data speeds Philadelphia suburbs possible fixes?

Anyone else live in this area and experience slow data? Fastest we've recorded was 1.5 mbps. Avg is 300-500 kpbs downstream. Tried to verify all APN settings with 4 different roms, these were correct. No change in speed.
Anyway to verify the radio is working correctly? I'm starting to wonder if it's hardware issue. (settings show hsdpa connection) I've tried stock radio, ota radio, and most recent the M2 radio. M2 has fixed gps problems, but still have slow data.
Have you been using the proper RIL files with your radios?
Sent from my Inspire 4G using XDA App
Jake33108 said:
Have you been using the proper RIL files with your radios?
Sent from my Inspire 4G using XDA App
Click to expand...
Click to collapse
Using Mikes latest atm, I'm using the recommended radio for this ROM (the ROM contains the correct RIL files).
I live in the burbs as well, but the fastest I've gotten is about 3mb down / 1mb up.
Normal speed is around 1.5mb down / 1mb up.
Not as fast as others, not as fast as I expected, but still not terrible either. I've found the updated OTA radio the best. Maybe try flashing a different ROM and make sure your're using the correct RIL for the ROM your using. AOSP Roms use the G RIL I believe. Sense ROMS use the HM RILs.
jaw2012 said:
I live in the burbs as well, but the fastest I've gotten is about 3mb down / 1mb up.
Normal speed is around 1.5mb down / 1mb up.
Not as fast as others, not as fast as I expected, but still not terrible either. I've found the updated OTA radio the best. Maybe try flashing a different ROM and make sure your're using the correct RIL for the ROM your using. AOSP Roms use the G RIL I believe. Sense ROMS use the HM RILs.
Click to expand...
Click to collapse
Basically att has poor network in the burbs then
I don't live there but travel there from day to day. What you 2 are getting I got also. I make it a point to check data speeds wherever I go. Speeds are much better in Harrisburg and York area.
Agoattamer said:
I don't live there but travel there from day to day. What you 2 are getting I got also. I make it a point to check data speeds wherever I go. Speeds are much better in Harrisburg and York area.
Click to expand...
Click to collapse
Guess this is enough for confirmation, I've been going crazy trying to get 3G speeds...basically I'm getting edge 90% of the time.

AT&T 4G are you on it?

After getting very poor speeds, I never got above 4.1, I stopped in my local AT&T shop.
Turns out that when I went from my Blackberry to the Infuse, they never put me on the 4G plan, only on the unlimited data plan.
I haven't been up to Nashville to test whether my Infuse is now connecting at AT&T's 4G, but I just wanted to let everyone know. That if you got grandfathered in, they may not have put you on the 4G unlimited plan.
4g umlimited plan is just what their calling their data plans for "4g" devices right now. There 4g network is just a spruced up 3g network and since we use 3g sims it doesnt matter what your plan is you should get faster speeds if they backhauled the network ware you live.
Sent from my SAMSUNG-SGH-I997 using xda premium
Truckerglenn said:
After getting very poor speeds, I never got above 4.1, I stopped in my local AT&T shop.
Turns out that when I went from my Blackberry to the Infuse, they never put me on the 4G plan, only on the unlimited data plan.
I haven't been up to Nashville to test whether my Infuse is now connecting at AT&T's 4G, but I just wanted to let everyone know. That if you got grandfathered in, they may not have put you on the 4G unlimited plan.
Click to expand...
Click to collapse
I doubt there is a 4G data plan. I am using a 3+ year old SIM (doesn't even say 3G on it) and am getting 5mb speeds and haven't spoken with ATT in years.
Sent from my GT-P7510 using xda premium
MisterEdF said:
I doubt there is a 4G data plan. I am using a 3+ year old SIM (doesn't even say 3G on it) and am getting 5mb speeds and haven't spoken with ATT in years.
Sent from my GT-P7510 using xda premium
Click to expand...
Click to collapse
so you doubt there is a 4g data plan because you have had the same sim card for 3 years and get 3g data speeds???
bottom line there are different data plans for 4g hspa+ data, (same price but different feature code/provisioning) those who dismiss this idea as some kind of att conspiracy theory, well i dont know what to tell you, but maybe you should put some tape over the front facing camera on your phones so "they" cant watch you!
Tomdg07 said:
so you doubt there is a 4g data plan because you have had the same sim card for 3 years and get 3g data speeds???
bottom line there are different data plans for 4g hspa+ data, (same price but different feature code/provisioning) those who dismiss this idea as some kind of att conspiracy theory, well i dont know what to tell you, but maybe you should put some tape over the front facing camera on your phones so "they" cant watch you!
Click to expand...
Click to collapse
LOL well said my man. I got that camera on my Thrill 4G as well makes you think huh? Maybe the big blue monster of AT & T really is watchinge type this. Muahahaha!
Sent from my LG Thrill 4G using XDA Premium app.
Speed tests are not that great...
Well i have noticed that the two major speed test apps are not really that good testing. They are too all over the place, but i can tell my speeds are gaining every day a little bit. 4G is in my area, which i am not supposedly connecting to it fully because i have to wait a while, and I am on the uckd5 modem which seems to work best for me. What is the best speed test app?
I've thought about flashing the uckd5 modem just to see if going back makes a difference.
Truckerglenn said:
I've thought about flashing the uckd5 modem just to see if going back makes a difference.
Click to expand...
Click to collapse
D5 isn't going to give you better speeds just by virtue of it being the stock modem that came with the phone...
E3 is supposed to be an improvement on D5... same with G3, but that's it's own special case, since it is the Rogers modem. and H1 is supposed to be an improvement over E3.
i have noticed that they are all very similar when it comes down to it. i get the same speeds with each of them, signal is the same within 10 dbm, and call reception is not different enough among them to notice.
too many variables at play (atmosphere, tower usage, time of day, etc.) to really make a fair determination that one of them is much better than the other.
but yeah, i guess my point is that you won't see better speeds just because you are switching to the modem that the infuse came with, and is "supposed" to be using.
mfpearson said:
D5 isn't going to give you better speeds just by virtue of it being the stock modem that came with the phone...
E3 is supposed to be an improvement on D5... same with G3, but that's it's own special case, since it is the Rogers modem. and H1 is supposed to be an improvement over E3.
i have noticed that they are all very similar when it comes down to it. i get the same speeds with each of them, signal is the same within 10 dbm, and call reception is not different enough among them to notice.
too many variables at play (atmosphere, tower usage, time of day, etc.) to really make a fair determination that one of them is much better than the other.
but yeah, i guess my point is that you won't see better speeds just because you are switching to the modem that the infuse came with, and is "supposed" to be using.
Click to expand...
Click to collapse
I could get 6mb download with stock infuse rom, now on infused 2.1 or serenity 7, I can't over 4, think it's just coincidence? I really don't know that much about the modems and their software, I'm a noob at this stuff.
Sent from my SGH-I997 using Tapatalk
steadly2004 said:
I could get 6mb download with stock infuse rom, now on infused 2.1 or serenity 7, I can't over 4, think it's just coincidence? I really don't know that much about the modems and their software, I'm a noob at this stuff.
Sent from my SGH-I997 using Tapatalk
Click to expand...
Click to collapse
Those are Rogers GB based ROM's, which are known to have HSPA+ problems.
steadly2004 said:
I could get 6mb download with stock infuse rom, now on infused 2.1 or serenity 7, I can't over 4, think it's just coincidence? I really don't know that much about the modems and their software, I'm a noob at this stuff.
Sent from my SGH-I997 using Tapatalk
Click to expand...
Click to collapse
not a coincidence at all. that's how it should be. if you are truly supposed to be getting 4g speeds in your area, you probably won't see those speeds on a GB based ROM until we no longer have to use Rogers GB as the base for those ROMS.
once the infuse gets the GB update, and the ROMS are based on that update, speeds should be what they are supposed to be.
but your issue is the ROM you are on - not the modem you are using.
My thought.
I am running infused v2.1 with the kd5 modem. I see that the longer i stick with one modem, speeds start increasing. This happens a lot faster with the original modem. Does any one else notice this?
Ryanscool said:
I am running infused v2.1 with the kd5 modem. I see that the longer i stick with one modem, speeds start increasing. This happens a lot faster with the original modem. Does any one else notice this?
Click to expand...
Click to collapse
now THAT actually is a coincidence, haha.

True 4g?

And i thought ATT's 4g was slow. Was getting 4Mbit max with infused. Now with CM7 i'm getting 7-11 constantly.
Carnifex3 said:
And i thought ATT's 4g was slow. Was getting 4Mbit max with infused. Now with CM7 i'm getting 7-11 constantly.
Click to expand...
Click to collapse
Same location as the previous test? Did you use the 1 APN trick?
Same location and did not mess with the apns.
Really? That rom makes it that much faster?
Sent from my SAMSUNG-SGH-I997 using Tapatalk
Carnifex3 said:
Same location and did not mess with the apns.
Click to expand...
Click to collapse
Daayum, maybe I should go back to my CM7 build then lol
nicoled985 said:
Really? That rom makes it that much faster?
Sent from my SAMSUNG-SGH-I997 using Tapatalk
Click to expand...
Click to collapse
I can only assume. One thing i will point out is the GPS is horrible. Phone will freeze and reboot when using GPS unless WiFi is on. Also the GPS lock takes longer than it should and it fails to track you. But i rarely use GPS so its a fair trade off for me.
The GPS thing was a short lived bug that has since been fixed again.
Sent from my SAMSUNG-SGH-I997
Really...good to hear its just me. I downloaded the source and complied it yesterday. So should i just run repo sync once more and recompile it?
Yup. Repo sync and rebuild should fix what ails ya as far as GPS.
Sent from my SAMSUNG-SGH-I997
Carnifex3 said:
And i thought ATT's 4g was slow. Was getting 4Mbit max with infused. Now with CM7 i'm getting 7-11 constantly.
Click to expand...
Click to collapse
You're on wifi... nothing changed on your H+. You are on a wifi network.
AdamOutler said:
You're on wifi... nothing changed on your H+. You are on a wifi network.
Click to expand...
Click to collapse
Tsk, tsk, tsk. Here I thought better of you, but obviously, like is so prevalent around here, you clearly didn't read the OP (or more clearly, didn't bother to look at the screenshot).
It is VERY clear in his original screenshot that it states HSDPA as the network type. So no, he's not on wifi. Again, since you want to repeat it, no, he's not on a wifi network.
LinuxBozo said:
Tsk, tsk, tsk. Here I thought better of you, but obviously, like is so prevalent around here, you clearly didn't read the OP (or more clearly, didn't bother to look at the screenshot).
It is VERY clear in his original screenshot that it states HSDPA as the network type. So no, he's not on wifi. Again, since you want to repeat it, no, he's not on a wifi network.
Click to expand...
Click to collapse
He attached a thumbnail to the post showing his high speeds connected to Wifi according to the logo.
Which actually means that the only thing that was true was that he was on Wifi when he took the screenshot, not when the results were ran.
Besides the telltale HSDPA as the network type, further details reveal his external IP of 166.205.x.x is owned by WDSPC (http://www.wdspc.org), or Wireless Data Service Provider Corporation, which leases their IP space to ATT, Verizon, US Cellular and other cell network providers. I think we can now agree he was on a cellular network at the time of the test, yes?
look at the times. the screenshot was taken atleast 9 and a half hours after the test. im sure he had plenty of time to turn on wifi since then before the screenshot. the results say hspa and thats convincing enough for me.
Sorry I use wifi at home. But if I was only getting 11 mbits down and one up I would have a big problem.
Sent from my SGH-I997 using XDA App
Carnifex3 said:
Sorry I use wifi at home. But if I was only getting 11 mbits down and one up I would have a big problem.
Sent from my SGH-I997 using XDA App
Click to expand...
Click to collapse
haha!!! I actually just returned my phone to stock, after dealing with a bunch of GB issues. This may be the tipping point that brings me to cyanogenmod!
More stats...
Some could argue that's only 3g speeds to. Lol
Wifi...
Sent from my SGH-I997 using XDA App
Sorry for the off-topic question but what version of SpeedTest are you running there? Mine (from the Market) doesn't look like that. It's all iPhone-ified...
edit: Nevermind. I'm an idiot. Carry on.
LinuxBozo said:
Which actually means that the only thing that was true was that he was on Wifi when he took the screenshot, not when the results were ran.
Besides the telltale HSDPA as the network type, further details reveal his external IP of 166.205.x.x is owned by WDSPC (http://www.wdspc.org), or Wireless Data Service Provider Corporation, which leases their IP space to ATT, Verizon, US Cellular and other cell network providers. I think we can now agree he was on a cellular network at the time of the test, yes?
Click to expand...
Click to collapse
My god, you are so full of win.
On-topic: do you think UCKJ2 will improve this?
I'm currently using MIUI 1.10.14. Ran infused v2 before, but like all the customization available on MIUI, and it seems faster. But I had been using the UCKJ1 modem and the speeds were alright.
I updated to UCKJ2 today, and the speeds were noticeably faster, but when I sent a text message more than 150 characters, I believe, it would say "failure" and not send. So I flashed back since I tend to send long text messages...
But the speeds definitely increased with the UCKJ2 modem

4G info that I'm HAPPY to report, but it raises more questions...

I am one of the people who have had a hard time getting good 4G service even though I'm in a. great 4G area. Today I noticed that if I reboot my phone in the area I wish to receive 4G service I get a super-fast 4G connection!
Now, that is great news but why can't my phone do this without a reboot? Does anyone know why this happens?
Have you tried simply turning airplane mode on/off rather than rebooting?
No, I didn't and thanks for the idea. But the phone should be able to do this on its own, right?
I have to toggle airplane mode when in a spotty 4g area. I hope a new radio will help with making a more seamless switch.
Sent from my SCH-I535 using xda app-developers app
ajd88 said:
I have to toggle airplane mode when in a spotty 4g area. I hope a new radio will help with making a more seamless switch.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
What do you mean new radio?
I'm more curious why I was getting speeds upwards to around 34d/l and 24upload before (just a few weeks ago when they flipped the switch for 4g)... and i'm getting weird but constantly lower ranges from 5-20d/l to 8-15upload...
still faster speeds than 3g here, but just odd...
bby144 said:
What do you mean new radio?
Click to expand...
Click to collapse
A new baseband.
Sent from my SCH-I535 using xda app-developers app
bby144 said:
What do you mean new radio?
Click to expand...
Click to collapse
Sent from my SCH-I535 using xda app-developers app
ajd88 said:
A new baseband.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
To be more specific (not sure if you know or are curious) a new radio hopefully will report greater signal for your respective area. New radios typically come with ota updates and users may notice greater data speeds and network signal.
Sent from my SCH-I535 using xda app-developers app
gentleart said:
I am one of the people who have had a hard time getting good 4G service even though I'm in a. great 4G area. Today I noticed that if I reboot my phone in the area I wish to receive 4G service I get a super-fast 4G connection!
Now, that is great news but why can't my phone do this without a reboot? Does anyone know why this happens?
Click to expand...
Click to collapse
Download from Google Play - Phone Info and do it manuallly
I've been having the same issues within buildings. Definitely a cycle of airplane mode will help once you leave the building and/or have moved locations.
gentleart said:
I am one of the people who have had a hard time getting good 4G service even though I'm in a. great 4G area. Today I noticed that if I reboot my phone in the area I wish to receive 4G service I get a super-fast 4G connection!
Now, that is great news but why can't my phone do this without a reboot? Does anyone know why this happens?
Click to expand...
Click to collapse
Had the same problem too. I went to another city without 4G and came back home and tried to watch some YouTube. Noticed right away that YouTube was buffering. Initially thought that maybe Verizon was throttling me. My speed was from 0.5 to 3 Mbps max. Restarted phone and did speed test; speed went back up to 10 Mbps. That made me happy again.
Sent from my SCH-I535
Do you guys think Verizon will implement an ota update with a new radio, but also something to lock the bootloader back up?
Well we have some people who have posted the radio updates on the forums here, and I don't think they touch the bootloader (not 100% though), so assuming Verizon does push an OTA for new radios tied with a re-locked bootloader, it'd only be a matter of time before XDA figures out how to install only the radio update.
4G
noingwhat said:
Well we have some people who have posted the radio updates on the forums here, and I don't think they touch the bootloader (not 100% though), so assuming Verizon does push an OTA for new radios tied with a re-locked bootloader, it'd only be a matter of time before XDA figures out how to install only the radio update.
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I bought 3 SGIII's and noticed right away that mine was not getting as good of 4g as my two daughters. Long story short, after 2 weeks I got an new phone with the updated VRALG. Was better but not great. Verizon Reps stated it was a known problem with som SGIII's.
Now I am running Synergy ROM and 4G is alot less problematic, even better than both my daughters most of the time. If I do have a problem I will cycle Airplane mode and it fixes it. My 2 cents
I feel like there's something wrong with my phone. The signal is week and I'm getting abysmal speeds. Like .2mb per sec downloading something. I'm also in a highly populated area where 4g seems to be strong here
Has it been like that since you got it?
Sent from my SCH-I535 using xda app-developers app
Well when I first got it the sim card wouldn't activate so the customer service guy had to force it twice to get it to work. The speed will go up in different areas but not by much
One of these days Sammy will just pay moto for their 4g radios. This issue u guys are having along with data drops in strong 4g have plagued vzw gnexs
Sent from my Galaxy Nexus using xda premium
If its really that bad. Its a hassle but it'll work...
Dial *#*#4626#*#* or download the "Phone Info" app shortcut, and it'll take you to the same area.
There you can select your radios, Dont mess with anything besides the drop down box with the preferred networks. Set to LTE Only, (defualt is LTE/CDMA/Evdo) when you are in LTE only mode, you should get pretty blazing fast internet. But your SMS/calling outbound and inbound wont work while this is activated.
As for an actual fix... You just need expirament with the different radios... On my Old bionic phone, i remember it was getting really spotty 4g, more than usual. A clean wipe seemed to alleviate the issue. I can't explain why it would it just did...

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