I've bin pretty disapointed with the roms signal and service strength on my G2 lately.
When I bought my fone I had full 4G bars all the time in my area and at home, so it can't be that "towers" moved or network error. I can explain why.
First with stock rom I got it all bars, rooted and everything.
I notice the signal change once I jump to a rom first was virtuous, I get 3G all the time..speed test sucks and it sometimes goes to edge. It goes to 4G once in a blue moon...for only like 6 seconds max. I swear.
Than I go back to stock "backup" and my signal strength is back to awesomeness and check speedtestt and they're out of hand perfect.
So I stayed stock for a bit, tried other roms and same crap.
Stayed stock for a bit more longer, now on cm 6.1.1 and its not as bad as it was but its really bad still. Edge is on as I speak at a spot where 4G is full strength all the time at my house.
I need help figuring out what's the cause? Is it a kernel? Or something? If so can I flash the stock one for it on the cm so I can have my stock speed since its the best?
Or what can it be?
Pleeeaaasee help ! I wanna enjoy this rom,but without excellent signal/service strength it means nothing at all to me but back to boring old stock...
Thanks..
Sent from my HTC Vision using XDA App
did u check ur apn?
Not really, but it shouldn't have bin touched since the apn isn't in stock.
Just don't get why all of the custom roms have bad service but when I got back to stock with root and all the service goes back to being excellent again.
Sent from my HTC Vision using XDA App
Compare 6.1.1 and stocks build.prop files
Maybe you will find your answer there?
Another point to make is that the stock rom doesn't show a 3G icon.....it just displays the 'H' icon regardless of whether you are on 3G or 4G.
So when using the stock ROM, you just *thought* you were getting 4G all the time when you were actually only getting 3G connections.
On the non-stock ROM's, they actually differentiate between 3G and 4G. Thus you get to see when you are 'really' using 4G and the few times you actually get 4G speeds.
It's all a marketing game by the providers.
f4phantomii said:
Another point to make is that the stock rom doesn't show a 3G icon.....it just displays the 'H' icon regardless of whether you are on 3G or 4G.
So when using the stock ROM, you just *thought* you were getting 4G all the time when you were actually only getting 3G connections.
On the non-stock ROM's, they actually differentiate between 3G and 4G. Thus you get to see when you are 'really' using 4G and the few times you actually get 4G speeds.
It's all a marketing game by the providers.
Click to expand...
Click to collapse
Your right, the stock rom doesn't differentiate between umts n hspa. But one thing I noticed is that all rooted roms have a slight lag when switching from umts n hspa.
I can totally attest to this statement. Stock data access speeds and signal is much better than custom ROMS. It must be something that is missing in the kernel or maybe the ROM itself. Dont think it is the radio because no one has mentioned flashing another radio in any of the stock roms list so far.
I am on CM 6.1.1 right now and I really want this ROM to have the same signal as the stock....
I have the same thing on mine. When I tried cyananogen my signal was crap. I would get slower speeds and less service overall. Same for MIUI. Couldn't handle it and went back to stock. Not to be unapreciative to rom developers but its hard to beat stock connection and battery life
Sent from my T-Mobile G2 using XDA App
rumitg2 said:
I have the same thing on mine. When I tried cyananogen my signal was crap. I would get slower speeds and less service overall. Same for MIUI. Couldn't handle it and went back to stock. Not to be unapreciative to rom developers but its hard to beat stock connection and battery life
Sent from my T-Mobile G2 using XDA App
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Click to collapse
I agree, I'm currently back to stock till someone finds out what's the problem and fixes it.
This clearly states its not only me.
Sent from my T-Mobile G2 using XDA App
f4phantomii said:
Another point to make is that the stock rom doesn't show a 3G icon.....it just displays the 'H' icon regardless of whether you are on 3G or 4G.
So when using the stock ROM, you just *thought* you were getting 4G all the time when you were actually only getting 3G connections.
On the non-stock ROM's, they actually differentiate between 3G and 4G. Thus you get to see when you are 'really' using 4G and the few times you actually get 4G speeds.
It's all a marketing game by the providers.
Click to expand...
Click to collapse
Wish you where right, but I wouldn't post this up if it was just that.
I tested the speeds out with speed test and my results cleary show that stock has perfect 4G speeds. also used tethering and on my ps3 it loses connectiong with custom roms. When usually it doesn't . So, it couldn't be that. Download speeds and everything lags a lot, and I go to edge awhole lot where I'm at when I'm always in 4G.
Sent from my T-Mobile G2 using XDA App
I have owned many diff types of android phones. And all were rooted with custom roms and all exhibited the "laggy umts to hspa switch."
might be something we r gonna have to comprimise...
On an unrelated note. My n900 from nokia is capable of hspa plus but only till about 10mb where as my g2 can pull in about 14mb. Today I noticed that the n900 consistently hovers around 5-7mb per second where as my g2 hovers around 2mb-4mb per sec lol.
Can't wait for the nokia n9.
I'm confident your answer is in /system/build.prop. Check the HSDPA and HSUPA categories.
funkeee said:
I'm confident your answer is in /system/build.prop. Check the HSDPA and HSUPA categories.
Click to expand...
Click to collapse
And what do I do here?
Is it possible, that everyone that owns a G2 having this problem but doesn't notice it?
We need to let people know.
Sent from my T-Mobile G2 using XDA App
It's gotta be something in the software, a setting gone awry or accidentally unnoticed, a line in the kernal code or something.
Eventually CM or someone will figure it out and we'll enjoy "4g" speeds even while ROM'd up.
AbsolutZeroGI said:
It's gotta be something in the software, a setting gone awry or accidentally unnoticed, a line in the kernal code or something.
Eventually CM or someone will figure it out and we'll enjoy "4g" speeds even while ROM'd up.
Click to expand...
Click to collapse
I believe its in the build.prop file. Rodriguezstyle once released a beautiful black n green rom for the nexus one. It didn't exhibit the umts to hspa lag. I remember reviewing his build.prop. it was definately very different from what I have seen in the past
sheek360 said:
I believe its in the build.prop file. Rodriguezstyle once released a beautiful black n green rom for the nexus one. It didn't exhibit the umts to hspa lag. I remember reviewing his build.prop. it was definately very different from what I have seen in the past
Click to expand...
Click to collapse
Is it possible to port his build.prop into one of our existing ROMs? Maybe that'll fix the problem.
Ive compared the build.prop files from a stock backup and 6.1.1 and there's nothing in there in the communication settings that would be causing this. They're literally the same going down the list.
It must be the new radio 6.1.1 uses which isn't the Tmobile stock radio. That's the only thing that could be affecting communications (bars and data speeds).
But I agree I'm seeing similar results i an HSPA+ area where Speedtest seems to get stuck and wobble around 1.5mb down like its some kind of cap or something. Haven't seen a huge signal bar drop though.
klmsu19 said:
Ive compared the build.prop files from a stock backup and 6.1.1 and there's nothing in there in the communication settings that would be causing this. They're literally the same going down the list.
It must be the new radio 6.1.1 uses which isn't the Tmobile stock radio. That's the only thing that could be affecting communications (bars and data speeds).
But I agree I'm seeing similar results i an HSPA+ area where Speedtest seems to get stuck and wobble around 1.5mb down like its some kind of cap or something. Haven't seen a huge signal bar drop though.
Click to expand...
Click to collapse
Compare stock to cm 6.1.1?
sheek360 said:
Compare stock to cm 6.1.1?
Click to expand...
Click to collapse
Yes stock ROM to CM 6.1.1 was what I meant. Nothing different in build.prop that would affect the radio portion. Just some memory tweaks but that would have nothing to do with the signal or data speeds.
klmsu19 said:
Ive compared the build.prop files from a stock backup and 6.1.1 and there's nothing in there in the communication settings that would be causing this. They're literally the same going down the list.
It must be the new radio 6.1.1 uses which isn't the Tmobile stock radio. That's the only thing that could be affecting communications (bars and data speeds).
But I agree I'm seeing similar results i an HSPA+ area where Speedtest seems to get stuck and wobble around 1.5mb down like its some kind of cap or something. Haven't seen a huge signal bar drop though.
Click to expand...
Click to collapse
klmsu19 said:
Yes stock ROM to CM 6.1.1 was what I meant. Nothing different in build.prop that would affect the radio portion. Just some memory tweaks but that would have nothing to do with the signal or data speeds.
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Click to collapse
Oh ok. Sorry for the confusion.
After the new g2 update I actually got stronger signals n better data speeds though. I don't think downgrading the radio will help....
But its worth a go I guess
I apologise if this has come up before. However, and I don't understand why, my HTC DEsire was running perfectly about 2 weeks ago. But for some reason after I installed the iNSertCoin ROM my internet speed and market download speed is INSANELY slow. My phone says that I've got a 4 bar HSDPA connection so this really shouldn't be occuring. I've reverted back to the GingerVillain ROM (the rom I used before iNsertCoin) and it's still a problem.
I've tried many different Radios with the correct RIL's and nothing seems to work. It works fine with wifi (don't know why that would help but meh )
Help would be much appreciated guys. THanks.
Is anybody there?!
Come on guys. Someone help lol
You do realise that using something like HSDPA or 3G connects maybe miles away. It also depends on how much connection your carrier is giving out. Just use Wi-Fi or something but using something like HSDPA isn't always guaranteed to be 100% fast at ALL times.
Check at your carrier if you have any kind of maximum bandwith use. Maybe after like 200MB data transfer your account gets limited speeds. Fair use policy or something. Maybe that's why your speeds are so slow.
My plan is Unlimited Internet and I'm 100% sure I don't use so much that I exceed the fair-use policy. And my point is that 2 weeks ago it was perfectly fine. The speed was fine and I haven't moved house or anything. Just seems very odd that it would drop so much. For example, it takes me A VERY LONG time to download an app now. Before, this wasn't the case.
I can't seem to get a decent wifi signal unless i'm actually standing near the router (and even then it's 2 bars at most). I doubt it's the router (cisco linksys e2000) since my iphone and pc have no trouble staying connected while being further away. I remember having a better connection when i was using the stock rom (cm7.3 atm) so i'm guessing there's something i need to fix but im not really sure what's wrong and was hoping someone could drop some knowledge on me.
Sent from my Desire HD using XDA Premium App
Hi there, This issue can be caused by a mismatched ROM and radio, each radio and ROM work together with a specific RIL (radio interface library) which can be flashed through recovery or CWM. You may find that the recommended radio for your ROM and the correct RIL could solve your problems.
The wifi signal on DHD is poor while comparing to other phones, I wish that we could modify its strenght.
Through a wooden wall and about 4-5 metres away the signal is around 65dBm, which is ok, but as soon as I move slightly so the the signal is going throught diagonally it drops to 80dBm instantly. That's only moving very slightly.
In my sig you can see what I'm using and so far that's the best combo I've found for a decent signal.
Sent from my Desire HD using Tapatalk
Lately I have been experiencing some slow 3g speeds. At first I thought that 3g reception in my area was just not very fast, however I don't think that's the case anymore. For example, I did a speedtest and got 300kbps down and 400kbps up while a friend of mine standing right beside me (also on verizon and has a Droid X) got 1000kbps down and 500kbps up.
What could be causing slower 3g speeds? Any help would be great as slow speeds are very annoying. Also now he keeps insisting that his phone is vastly superior to the Dinc...
Xazen said:
Lately I have been experiencing some slow 3g speeds. At first I thought that 3g reception in my area was just not very fast, however I don't think that's the case anymore. For example, I did a speedtest and got 300kbps down and 400kbps up while a friend of mine standing right beside me (also on verizon and has a Droid X) got 1000kbps down and 500kbps up.
What could be causing slower 3g speeds? Any help would be great as slow speeds are very annoying. Also now he keeps insisting that his phone is vastly superior to the Dinc...
Click to expand...
Click to collapse
Not sure what would be causing that. Have you tried flashing different radios?
Also, throw our massive dev community in his face if he thinks his phone is all that. Locked bootloader < Inc.
Sent from my Droid Incredible running CM7.0.3.
SteveG12543 said:
Not sure what would be causing that. Have you tried flashing different radios?
Also, throw our massive dev community in his face if he thinks his phone is all that. Locked bootloader < Inc.
Sent from my Droid Incredible running CM7.0.3.
Click to expand...
Click to collapse
I have not tried flashing a new radio ever sense I first flashed 2.15.00.07.28. Is there another radio I should use or could reflashing that one help at all?
Noooo no no no no don't flash the radio again. That causes bricks, so I've heard. There are three newer radios than yours (9.01, 11.19, and 4.09, in that order), but there isn't any way to tell which one will work for your phone in your area except by trying them yourselves. But... Flashing radios is risky. You should always check your MD5 sum with the one provided from where you downloaded it. You can get them all from www.dougpiston.com
Sent from my Droid Incredible running CM7.0.3.
Only way to brick is to pull the battery when flashing the radio. Check md5, have a good charge and you'll be fine.
Sent from my ADR6300 using XDA App
Ok if a new radio might help I guess ill try that.
The same friend mentioned that his rom included something that removed the data throttle. Obviously that could increase speeds... anything like that for the Dinc?
I don't know if it was just the natural variation in data speed but I got better speedtest results with the 4.08 radio. As far as throttling, if there is any throttling done its on Verizon's side and you can't do anything to your phone for it. If you were being throttled you would see an icon in your status bar and (should) receive notice from Verizon. The only people that would be throttled are (I think) the top 5% of data users so unless you use A LOT of data I wouldn't worry about it.
Sent from my ADR6300 using XDA App
Iv read in a few places that in the newer versions of android (2.3.x) something on the WiFi signal strength was changed to -88 and a lot of el cheapo routers can't keep that signal hence causing the WiFi signal to drop out on your desire HD. Is there anyway to change this on the phone so it picks up the WiFi connection better and doesn't drop out / fluctuate as much?
Sent from my Desire HD using XDA App
The radio is what controls the WiFi signal. Different Roms will perform differently with different radios.
If possible always flash the recommended radio for each Rom.
I, however, have not changed my radio from the one the dhd came with. Never had a problem.
Some roms have an increased WiFi scan rate. I don't know how to perform this independantly though, sorry.
So to sum all this up. if your WiFi is dropping. Try flashing a different radio. Be careful though. This is the most risky process for bricking phones. But read plenty of posts and it should run smoothly. Hope this helps.
Sent from my HTC Desire HD using xda premium
any solution?
I'm experiencing a fluctuating wifi signal even without moving at my desk. Is there any solution?