no connection at all on 4g - Thunderbolt Q&A, Help & Troubleshooting

I was running fine on my thunderbolt after rooting. Then I flashed cm7 and now I can connect to evdo/cdma. But any radio setting with LTE not only stops the data connection but stops connecting completely. What should i do?

i rebooted a few times...and now im back on 4g? wtf?

and 4g is out again...

4g connectivity in cm7 is being worked on, word on the street (twitter) is that slayher has made significant progress. Hang around the cm7 thread for the latest, we're a friendly bunch, just don't ask for an eta
Sent from my ADR6400L using XDA Premium App

Related

4G down?

I'm in Atlanta and it seems 4G has been down the last few days. Anyone else notice this or is it my phone? I haven't really changed anything, just installed a few apps.
Sent from my ADR6400L using XDA App
It has been kinda iffy here in Arizona also the speeds have been really low as well
Sent from my ADR6400L using XDA App
I'm also in AZ and can confirm i'm only seeing 1X where I normally have strong 4G/3G Signals.
I'm in Connecticut, and seems like I'm having a similar issue. However, I'm rooted, running Gingerbrick radio/ROM, and been changing kernels as Imoseyn puts out new ones, so I was not sure if it was the network, or bugs in the GB software.
No issues in Charlotte. I am currently in the middle of a medical building with no windows and 3 bars signal strength. I just got over 15Mbps down and close to 8Mbps up on Speedtest.net.
Sent from my ADR6400L using Tapatalk
In washington dc...i'm getting 3G but not 4G. However I did update the kernal before I went to bed last night so that might be the issue.
EDIT: Rebooted and 4G is back.
Thanks
No 4g where I'm at in cali... But I can say for the past few days, 3g has been slow if at all. Have to do reboot just to get anything and it will say 3g in my phone but no data when I try using my browser and all. (Data turned on)
*WALK in the WORD*
STL here, 4G zone, into and out of 1X off and on all day.
4G was very spotty in Cincinnati this weekend.. seems to have leveled out as of this morning.
Sent from my ADR6400L using XDA Premium App
dhaymond said:
No 4g where I'm at in cali... But I can say for the past few days, 3g has been slow if at all. Have to do reboot just to get anything and it will say 3g in my phone but no data when I try using my browser and all. (Data turned on)
*WALK in the WORD*
Click to expand...
Click to collapse
4g has been spotty today I'm in the Pomona area

4G still having problems in NY?

Good morning community,
Anyone else still experiencing 4G problems in NYC? It will stay on 4G for about ten seconds,then I will lose connection all together, before it reconnects to 3G.
My radio settings are correctly selected at CDMA+LTE/EVDO auto and I am on the MR2.0 radio.
This has been happening for me since yesterday.
Thanks!
I'm having the same problem and it's been like that for about 3 days now. I'm on CM7 so it can't be the radio.
Sent from my ThunderBolt using XDA Premium App
tazman19 said:
Good morning community,
Anyone else still experiencing 4G problems in NYC? It will stay on 4G for about ten seconds,then I will lose connection all together, before it reconnects to 3G.
My radio settings are correctly selected at CDMA+LTE/EVDO auto and I am on the MR2.0 radio.
This has been happening for me since yesterday.
Thanks!
Click to expand...
Click to collapse
I updated my kernel this morning and thought that was the issue with 4g going in and out. I'm glad I saw your post. I'm in new york too.
Sent from my ADR6400L using XDA App
Going from Brooklyn to Queens this morning. 4G has been spotty for me too. Assumed it was the weather.
Sent from my ADR6400L using XDA Premium App
Seems more stable right now though.
Sent from my ADR6400L using XDA Premium App
lrs421 said:
Seems more stable right now though.
Sent from my ADR6400L using XDA Premium App
Click to expand...
Click to collapse
Have not tried going back yet. Switched to 3G only and that has had a steady signal, albeit very slow......LOL
Verizon had 4G issues about a week ago, maybe there are still residual lingering issues?
not sure what is going on. the first 3 days with my bolt were great. i was on the OTA update (MR1 i am guessing) and had 4G singal at work and everywhere else i went, pulling about 20mp/s downloads all day long. but, for the last 5 days i have had spotty 4G, zero 4G at work. when i can connect to 4G i am getting like 5mp/s downloads. and that is IF 4G doesnt hang and not load anything. starting to get frustrated....not to mention, my buddy who sits right next to me at work has a droid Charge witth 4G and pulling just under 20mb/s here.
wondering if it is a LTE/ thunderbolt issue. the TB and LTE are not playing nicely together. not sure why that would be, but i dont have any other explanation.
having slow/non exhistant 4G with MR1, MR2 and MR2.5 radios.
im in queens. College point. Today 4g has been fine for me.

Really slow 4g speeds. Bad sim?

So I was running a cm7 rom, and for the most part, I always keep my phone in 3g, unless I'm downloading or doing alot of web surfing. Anyways, I toggled my 4g on, and the speeds were ridiculously slow (0.5mbs down) . It was like that for about a week. I just figured it was a rom issue?? Well I flashed a sense rom today, and the 4g speeds are just as slow. My signal indicator shows a full signal (4g) but the up/down arrows are constantly lit. I even tried flashing back and forth between the 802 and 906 radios. Has anyone had this problem? Is it a bad sim? My 3g works fine...
Sent from my ADR6400L using XDA Premium App
n8theshredder said:
So I was running a cm7 rom, and for the most part, I always keep my phone in 3g, unless I'm downloading or doing alot of web surfing. Anyways, I toggled my 4g on, and the speeds were ridiculously slow (0.5mbs down) . It was like that for about a week. I just figured it was a rom issue?? Well I flashed a sense rom today, and the 4g speeds are just as slow. My signal indicator shows a full signal (4g) but the up/down arrows are constantly lit. I even tried flashing back and forth between the 802 and 906 radios. Has anyone had this problem? Is it a bad sim? My 3g works fine...
Sent from my ADR6400L using XDA Premium App
Click to expand...
Click to collapse
If it was a bad SIM all you'd get would be 1x and no 3g or 4g.
Update: I had my wife test her 4g speeds at work and they were fine (tbolt). When she came home, I re-ran her speedtest, and it did exactly what my phone does. I must just live in some weird pocket.
Sent from my ADR6400L using XDA Premium App

4G tethering

I'm currently running InfectedRom Eternity with stock kernal but having problems with the hotspot when I have a 4g signal and turn it on it automatically converts to a 3g hotspot and when I turn it back off picks up the 4g signal again.......help? I've tried wiping all data and settings and flashing different roms but problem remains
Sent from my PG86100 using XDA App
DMCPR2049 said:
I'm currently running InfectedRom Eternity with stock kernal but having problems with the hotspot when I have a 4g signal and turn it on it automatically converts to a 3g hotspot and when I turn it back off picks up the 4g signal again.......help? I've tried wiping all data and settings and flashing different roms but problem remains
Sent from my PG86100 using XDA App
Click to expand...
Click to collapse
Hotspot will not work with 4G. I recommend you d/l wifi tether. That is what I use for 4G. Just do a forum search, I've seen posts w/ the apk attached that should work for you .
Looked up one link. I know that the latest version is 108, but here is a link for 105.
http://android-wifi-tether.googlecode.com/files/wifi_tether_v3_1-pre105.apk
Or even better reference this thread. I believe that V107 is available.
http://forum.xda-developers.com/showthread.php?t=1226225&highlight=tether
Thnx many ill just use the newest update of wifi tether just a little confused cause the 4G tether was working fine a couple months ago and by any chance does anyone know how to improve 3G and 4G signal and speed its gotten so slow
Sent from my PG86100 using XDA App

4G and Wifi

I notice everytime I turn my Wifi on, the 4g Icon still shows. However my speeds run at wifi speeds. The 4g icon will occasionally disappear but comes back from time to time. I'm running the rooted stock rom.
Is there a reason for this?
Thanks in advance.
Ive noticed this sometimes also, i just check off mobile network if i have wifi on, just to be safe, and it goes away.
sent from my Amaze Quiksense 2.1.2 w/faux .006 kernel
That was my question as well. I just got the phone coming from evo but haven't root it yet. So, I'm running stock without root and have the same thing. Could anyone chime in on that?
Sent from my HTC_Amaze_4G using Tapatalk
I run juicedefender so I don't have this issue, but they both show if in on WiFi and download an mms message, it only downloads through 4g so it cones in long enough to download the message and goes away.
I have same issue weird thing is my wife has same phone and hers never comes up when connected to WiFi. Only when a picture is coming through how ever mine won't go away at all its annoying
I'm stock no root
Sent from my HTC_Amaze_4G using Tapatalk
I am guessing you guys have tmo my account app installed. This is a crappy app and uses 4g (apparently to make a secure connection) even when WiFi is on. So whenever you see 4g and WiFi both, just goto running services in settings and stop my account app and 4g icon should go away.
Getting rid of this app and other bloat is one of the main reasons for me to root this phone.
Sent from my HTC Glacier using xda premium
I do have the tmo my account app installed and noticed the same thing. Now i know why it does it! Thanks for sharing the knowledge chem

Categories

Resources