From AWESOME 4G to hardly ANY.... why? - Thunderbolt Q&A, Help & Troubleshooting

So I had my TBolt for like 6 months now and used to get AWESOME 4G here at work. I went on Vacation and it's never been the same. I don't know if I damaged the phone somehow, or if maybe my towers are somehow locked on to my vacation towes or something.
Ever since I got back, I get 4G SOMETIMES and it's always really flakey, where before it was AWESOME. I have to reboot several times a day as sometimes it will say I have 4G but nothing works.
Any ideas? I've tried numerous ROM/Radio combos...
Is there any config I can do on my end? I bought my Tbolt out of contract on ebay so I can't really replace it
It's been like this for about 3 weeks now.

Sent from my Defy using Tapatalk

i think the T-Mobile guy replying with that smily face is trying to say you should get a Galaxy S 4G.
i have heard though that since Verizon no longer offers unlimited data plans that they are going to "slow down" people that have unlimited as some cost cutting measure.
at least you got to have 4G though. 6 months now and still no 4G in my area.
you know what they say though, Verizon is one of the most evil corporations next to the Christian Coalition.

You may have a bad sim. Verizon will replace it for you. Also you can try powering down the phone and pull the sim out for about 10 min. Then boot it up. See if it won't lock. Has helped me before.
courtesy of my bolt and tapatalk

Root your phone and update the radio to newest 802 leak. Fixed all my issues with dropped data and reboots and yea everything that wad wrong with my phone
Sent from my Gingeritis free phone, its now Cl3an

I am having the EXACT same problem as you =/ I tried AOSP roms, Sense roms, different radios, nothing worked. My mom's thunderbolt still on stock gets GREAT 4g. I guess it's our sim cards. I'm gonna try to go to verizon to get it replaced see what happens

Lol, as a former T-Mobile rep, I would totally NOT encourage you to go to the Galaxy S 4g lol. I'll take dialed down LTE over HSPA+ any day lol!

Grnlantern79 said:
Root your phone and update the radio to newest 802 leak. Fixed all my issues with dropped data and reboots and yea everything that wad wrong with my phone
Sent from my Gingeritis free phone, its now Cl3an
Click to expand...
Click to collapse
where be the 802 leak?

ya can someone link to this 802 leak that seems to have helped?

http://teambamf.net/showthread.php/242-Radios

I just tried to use that new radio for my phone, it didn't work =/ The 4g symbol came on for a couple minutes but the internet didn't work. Then the symbol switched to 3g and the internet worked, but only 3g =/
Edit: ok, so now the 4g symbol stays there, but the arrows next to it dont light up and the internet doesn't work

You are located in a weak signal area. Try to move a couple of blocks away and see if you have better LTE signal.

My mom gets perfect 4g connection on stock

Related

[Howto] 3g Problems (The 1x lock)

Hello Friend Citizen! You have come to this thread because your 3g is not working correctly. You may have a 1x lock or even no data at all. It is important that you follow these steps:
1. DO NOT PANIC
2. DO NOT DECIDE TO BADMOUTH A ROM/RADIO/KERNEL ETC. (its not their fault. Honestly!)
3. Breathe.
4. See step 1.
Now that we've gone that far, let me first say that VZW is having network issues. Due to these issues, they have been causing phones in different areas and even random phones (not always your friends in the same area) to lose 3g. This is affecting the Fascinate as well as the ThunderBolt, the PALM PRE and many other verizon 3g and 4g phones.
On the offchance that it is actually a modem problem, simply backup your rom and restore to stock via odin. Test out your 3g and if it is still lost, relax and restore your rom and wait for VZW to get their act together.
You can use the DL09 package in this thread to test the stock radio.
http://forum.xda-developers.com/showthread.php?t=1044474
Probably not the correct place to post this, but great thread
yeah, mine literally went out in the last 30 minutes, tried *228 option 1 and after rebooting nothing changed....but now according to the network *228 is "not a valid number"
anyone want to conspire about how this could be a part of implementing the "if you're rooted we will deny you data access" drama that was floating around recently?
Nahh...
Double-checked with a coworker who also has a Fascinate. Bone-stock DL09 and she has no data right now, as well.
I've gone back to DL09 several time running stock, unlock, non-root...and 3G still wacked.
Let it OTA update to ED01 stock (took damn 3 hours) and still wacked
Took it to verizon store to show them a vanilla stock ED01 with 3G issue. They confirmed the hardware was hosed and will be sending me a new one.
I also went to the Verizon store an hour ago to have my phone looked at. The rep called a tech and apparently he said that my phone wasn't receiving any data from their side. So he reset my data and wamo.. pages are loading, the market works, and I'm still on dl09 modem. Going to flash EC01 and see what happens. Definintly something wrong on their side of this.
any links to the data outage information?
smilepak said:
I've gone back to DL09 several time running stock, unlock, non-root...and 3G still wacked.
Let it OTA update to ED01 stock (took damn 3 hours) and still wacked
Took it to verizon store to show them a vanilla stock ED01 with 3G issue. They confirmed the hardware was hosed and will be sending me a new one.
Click to expand...
Click to collapse
I don't think it's the hardware, Verizon is having confirmed data issues. Their 4G network went down earlier today and all devices fell back to 3G, which is now having issues. Mine actually came back a little while ago only to disappear again....it's a flaky network at this point. The guy at the Verizon store doesn't have the ability to assure you your hardware is hosed. That was opinion.
On the phone with a tech right now. Let's see what they can do for me.
On the phone with a tech right now. Let's see what they can do for me.
Click to expand...
Click to collapse
Let me know.. I'm tempted to take my device in to vzw..
Sent from my SCH-I500 using Tapatalk
With my coworker having the same issue on her untouched DL09, tech support believes it to be a network issue.
He escalated a ticket and hopefully will call back soon.
I'm on 1x on my tunda bowl.
Sent from my ADR6400L using XDA App
just took a poll in the office out of the 5 devices I checked 2 are stuck on 1x (a fasc and a tunabolt). The other three (2 fasc and one inc) are fine.
weird how random it is... all 5 devices are rooted, rom'ed etc..
3G is starting to come back for me. Its sketchy and slow but before as soon as it would pop up if I tried to use it it would flake out. Now it works most of the time but its like its really under a heavy load.
Sent from my SCH-I500 using XDA Premium App
So I guess this is what its like to be on att with an iphone. Or maybe I am just holding my phone wrong.
Sent from my SCH-I500 using Tapatalk
its a 4g problem which is a different spectrum than 3g i have a feeling its a rooted phone acknowledgment verizon is scanning for and then locking out data as they assume we are tethering free and taking up too much data communication ive called tech support they didnt confirm any of this however no outages in my area and have rebooted and updated settings to my device from there end so ill let ya know if it worked ... currently back to stock with froyo update that took 2 hours to download at 1x wtf... i hope im just being paranoid..
ilprobu2 said:
its a 4g problem which is a different spectrum than 3g i have a feeling its a rooted phone acknowledgment verizon is scanning for and then locking out data as they assume we are tethering free and taking up too much data communication ive called tech support they didnt confirm any of this however no outages in my area and have rebooted and updated settings to my device from there end so ill let ya know if it worked ... currently back to stock with froyo update that took 2 hours to download at 1x wtf... i hope im just being paranoid..
Click to expand...
Click to collapse
Where's that guy that was screaming this prediction all over android enthusiast forums everywhere? Is he taking credit? Lol
Sent from my SCH-I500 using XDA Premium App
ilprobu2 said:
its a 4g problem which is a different spectrum than 3g i have a feeling its a rooted phone acknowledgment verizon is scanning for and then locking out data as they assume we are tethering free and taking up too much data communication ive called tech support they didnt confirm any of this however no outages in my area and have rebooted and updated settings to my device from there end so ill let ya know if it worked ... currently back to stock with froyo update that took 2 hours to download at 1x wtf... i hope im just being paranoid..
Click to expand...
Click to collapse
Your foil hat is crooked.
Besides that, there is not just a 4G problem. Sorry to disappoint ya.
ilprobu2 said:
its a 4g problem which is a different spectrum than 3g i have a feeling its a rooted phone acknowledgment verizon is scanning for and then locking out data as they assume we are tethering free and taking up too much data communication ive called tech support they didnt confirm any of this however no outages in my area and have rebooted and updated settings to my device from there end so ill let ya know if it worked ... currently back to stock with froyo update that took 2 hours to download at 1x wtf... i hope im just being paranoid..
Click to expand...
Click to collapse
no its not. its the same thing. there is no functioning 4g network in the world. the "4g" that the networks are feeding us is just a slightly increase bandwidth aloted to certian phones. 4g is a gigabit network and requires different hardware in the towers. the load of crap that the networks are shoveling as "4g" is basiclly the same as you calling your cable company and increasing your cable modem speed. they are simply increasing the landline bandwidth to allow for increased use.
the problem comes from vzw not properly anticipating bandwidth demands after "4g" was launched.
Honestly I lost my 3G while messing around in the **772. I ended up just calling tech. They had to remove what ever identifys me on there 3g network. Then reactivate.. in seconds my 3g became active.... Though the tech was confused to why I was showing me roaming.... and yes data roaming was unchecked and system select set to home... But never the less I'm good now.....
Sent from my SCH-I500 using XDA Premium App

Absolutely no data connection

Ok wtf!? last night im was chilling playin some black ops and all the sudden my 4g icon was gone when i had check my phone after a text. its been a day now and i still have absolutely no data connection. i called verizon and they said theres no outage in my area (metro detroit). ive tried flashing plenty of radios since and still no data. im starting to get a wee bit butt hurt because i needs my data son! could i have possibly killed the antenna some how? anyone else ever experience this?
Put it in airplane mode. Tben out. Sometimes that helps, try a battery pull? All else fails bring it in and replaced
sent from my thunderbolt running CL3ANTH3ROY, using the XDA premium app
hydRoponic chRonic said:
Ok wtf!? last night im was chilling playin some black ops and all the sudden my 4g icon was gone when i had check my phone after a text. its been a day now and i still have absolutely no data connection. i called verizon and they said theres no outage in my area (metro detroit). ive tried flashing plenty of radios since and still no data. im starting to get a wee bit butt hurt because i needs my data son! could i have possibly killed the antenna some how? anyone else ever experience this?
Click to expand...
Click to collapse
I've had periods where my Tbolt didn't want to connect to LTE or EVDO for a long time. It generally fixed itself after enough time. Usually way less than a day though. I'm close enough I could probably take a look at it. See if it's your phone or if mine does the same thing.
justavillain said:
Put it in airplane mode. Tben out. Sometimes that helps, try a battery pull? All else fails bring it in and replaced
sent from my thunderbolt running CL3ANTH3ROY, using the XDA premium app
Click to expand...
Click to collapse
tried both. neither worked
loonatik78 said:
I've had periods where my Tbolt didn't want to connect to LTE or EVDO for a long time. It generally fixed itself after enough time. Usually way less than a day though. I'm close enough I could probably take a look at it. See if it's your phone or if mine does the same thing.
Click to expand...
Click to collapse
where abouts are you located? im in roseville. ive been all around today for work (clinton twp, detroit, harper woods and st clair shores) and no connection in either of them areas.
could it be that ive been flashing a stupid amount of roms/radios lately? im SERIOUSLY getting butt hurt because my gal keeps sending me what she calls "naughty pics" and im not able to download them!
thanks for the quick response from the boths of yous.
I'm in St. Louis, lost 4g this afternoon. Only 1x now. Could be Verizon, and nothing at all on your end. This is the first time I haven't had 4g since I got my bolt in May.
If its not Verizon, you could pull your sim for about 10 min, then pop it back in and power up the phone.
courtesy of my bolt and tapatalk
hydRoponic chRonic said:
tried both. neither worked
where abouts are you located? im in roseville. ive been all around today for work (clinton twp, detroit, harper woods and st clair shores) and no connection in either of them areas.
could it be that ive been flashing a stupid amount of roms/radios lately? im SERIOUSLY getting butt hurt because my gal keeps sending me what she calls "naughty pics" and im not able to download them!
thanks for the quick response from the boths of yous.
Click to expand...
Click to collapse
I'm down in Toledo at the moment. Things are working fine here. Only problem was the outage last night for a couple hours. Changed ROMs and radios since then, too, with no issue.
http://www.pcworld.com/businesscenter/article/226664/lte_outage_irks_users_dents_verizons_reputation.html
It's been widespread since Tuesday night.
courtesy of my bolt and tapatalk
im mean NO DATA! nothing at all. no 1x,3g or 4g
weather widget is from when i restored the rom, it wont update
edit. did a sim pull for 10 mins and vuala 1x pops up then changes to 3g. about 10 seconds later BOOM! nothing... im gonna try a sim pull for like an hour and see what happens with that. shouldnt be any difference but its worth a shot.
This could be many things, most likely you'll need a new SIM, youll need to unroot and restore stock, go into VZW, they'll give you a new one.
delivered via Zeus' finger
I'm in the same boat! Randomly lost all data a day or 2 ago. Tried everything soo far. Assumed my sim card is dead But people say it's a network problem. I get 3g in Rev.A mode. But nothing in normal mode. I'm pissed. Willing to try a new sim card but not unrooting my phone just for a sim. What would happen if you brought a rooted phone into Verizon. I just want a sim. Would they deny you service? Or put a note on your account stating your phone has been rooted and to void your warranties?
Last time I went to the store I knew more about the phone than all three reps combined. I doubt they would even know its rooted.
Put my phone in LTE mode and got 4g back finally.
courtesy of my bolt and tapatalk
ILMF said:
Last time I went to the store I knew more about the phone than all three reps combined. I doubt they would even know its rooted.
Put my phone in LTE mode and got 4g back finally.
courtesy of my bolt and tapatalk
Click to expand...
Click to collapse
Yeah, I know. But my phone doesn't look stock one bit. Custom splash, custom boot animation, sense 3.0, gingerbread 2.3.4, custom lock ring, glowing data icons, etc.... Etc..
THUNDEROID said:
Yeah, I know. But my phone doesn't look stock one bit. Custom splash, custom boot animation, sense 3.0, gingerbread 2.3.4, custom lock ring, glowing data icons, etc.... Etc..
Click to expand...
Click to collapse
If you were returning it, yeah, then I'd go back to stock. But, for a sim swap, you can power it off, and pull the sim for them, they won't even notice it when it boots. Unless of course your boot sound is F*** Verizon or something
courtesy of my bolt and tapatalk
im convinced its my phone. went into verizon today and the reps tbolt was working fine both 3g and 4g. we did a sim swap and still nothing although, i did get like 2 mins of 4g love about 3 hours after the sim swap but then right back to nothing after it downloaded some pics from texts.
does this have anything to do with it?
i need some help here
spent an hour on the phone with Verizon and they said the netowrk in my area was fine. After all was done and said they are shipping me a new sim. Today when I woke up my phone had a data connection. I haven't shut it off or anything since the tech call.
OP
On the APN screen did you try menu/reset to default?
Sent from my ADR6400L using XDA App
brenick said:
OP
On the APN screen did you try menu/reset to default?
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
yep. it changes to "VZWINTERNET" but once i back out it goes right back to disabled.
verizon is sending me a new phone on monday, they said i just have unroot the phone i have now.
Welp I just copied eveything from the "vzwinternet" apn and made a new one and it worked...
Sent from my ADR6400L using XDA App

[Q] Thunderbolt Radio? Signal Issues

tl;dr - TB is losing connectivity, almost no 4G, do I flash new radio? Which one? (post sounds less ignorant)
Out of nowhere I started to experience some really crippling internet & data issues. To be fair, I'm running CM7.1.1 which says that it has some known data issues, but I think these are a bit much.
I started to lose 4G connectivity completely - the symbol will show up on the screen, but just won't connect to anything. If I change the network mode to CDMA / EvDo it usually will pick up 3G at OK speeds, and will usually have 2-3 bars for regular cell coverage. 3G will work in and out, in for the most part. 4G I have managed to get up for about an hour, and now I can't get it at all.
Previously, I had a few disconnect issues but I'd reboot and everything would fix up quickly. I've done about 15-20 reboots in the past three days to no avail.
I figured that it might have something to do with radios... I spent a solid half hour or so researching flashing RUU's (how to, problems, etc.) and there is a LOT of conflicting information. Would flashing a new RUU help my issue? I think that it might... I'm currently on baseband 1.39.00.0627r (From the 1.70.605.0 RUU), and the latest is MUCH more recent.
I'd love some help / advice with if I should flash a new radio, which one, and if there is anything beyond the regular flashing / warnings that I need to worry about. Also, should I flash both LTE & CDMA separately? The names of the zip files are the same...one at a time? probably a noob question?
Hope this wasn't a repost of something, but I did a search first and couldn't see anything quite the same as this. Googled as well.
Cheers
Try ThunderShed it is much more up to date than the version you're running.
Sent from my ADR6400L using Tapatalk 2
Thanks! If I flash a new radio is it going to wipe the device anyway? I wouldn't mind keeping my current setup, but if it's going to wipe there's no reason NOT to just upgrade to ThunderShed.
No. Try the radio that came with the newest ota. That's the one I'm using and it is working well.
Sent from my ADR6400L using Tapatalk 2
Those didn't help much at all... I'm just going to flash ThunderShed and I'll bet anything I'm going to have better luck with that!
Exact samething started to happen with me except I'm running liquid gingerbread 3.2. Out of nowhere. My wife's thunderbolt gets great 4g connection but mine only 3g. I flashed latest radio but no dice. Wonder what's going on. I'm about to reset.
Sent from my HTC ThunderBolt using XDA
I've had the same problem twice before.
First off, I normally use only around 4GB of data a month, except during months that I have to travel. I never, ever tether (too risky).
In December 2011, I went to go visit some family over the Christmas/New Year's break. They rarely use the internet, so they opted for a cheap dialup home connection. Luckily for me though, the area was covered by LTE. In order to keep myself occupied, I streamed some Netflix, Hulu, Youtube, and other videos to my phone. After around 20GB of usage, 4G and 3G just died. Despite me changing around from CDMA Only to CDMA Only (PRL) to LTE, I was only able to pick up 1x. Flashing new radios didn't fix it, flashing new ROMs didn't fix it, leaving the battery out overnight didn't fix it, travelling an hour away to another family member's house (different tower) didn't fix it, getting a new SIM card didn't fix it, getting escalated to Tier 3 support didn't fix it, completely formatting the phone and installing official RUUs didn't fix it. I spent about a week trying to diagnose the problem, and was about to just use my insurance to get a replacement. Put my phone in the charger one night, went to bed, woke up, and 4G and 3G were back, about exactly 7 days after it first went down. Very odd, but I just chalked it up to a system glitch.
However, the same thing happened again in May 2012. Again, I visited my family and watched videos streamed to my phone to keep me occupied. About 10GB into the month, I had to leave for a trip to the other side of the country. While there, I had some downtime a couple of evenings to watch some movies. At 15GB, a similar thing happened. I was unable to connect to 4G, but 3G (albeit terrible connection) and 1x (faster and more reliable than 3G actually) worked fine. I thought that maybe the tower I was connected to was just experimenting with 4G before officially flipping the switch. However, no matter where I went, I was still restricted to 3G and 1x. After a 2000 mile flight back home, I was still restricted to terrible 3G and 1x. Again, after about a week, the problem went away and I was able to get on 4G again.
So, either my phone gets finicky when I have a lot of data usage, or Verizon likes to temp. ban 4G users who use lots of data in a short period of time.
You, my friend, were being throttled. That is exactly what happens when you get throttled.
Sent from my ADR6400L using Tapatalk 2
My data usage was less if anything. You sound like you were getting throttled, I wasn't... mine are just obnoxious connectivity issues.
I flashed (and am still working on) Thundershed now, it's a beautiful ROM - I'd recommend to anyone running CM7.1.1 on TB to just switch over... it's the same thing (base CM9) and you get ICS as well which seems to have increased the performance anyway.
There were other annoying bugs with the TB build of CM7.1.1 such as the inability to have headphones in the phone while talking (people just couldn't hear you) and some weird proximity sensor issues on phone calls.
Hopefully this new ROM is going to take care of the issues that previously annoyed me... the TB is a great phone and I'm glad I'm going to be able to get the most out of it now.
Thanks for the tip off to that ROM, disconecktie!
Yea its a fantastic rom. I ran sheds stuff on the Eris for around 2 years and if it wasn't for him that device would have died quick.
Sent from my ADR6400L using Tapatalk 2
And now you're running this on your TB? Yeah, seems like the dev community over there really has a lot of respect... he's active and does bug fixes too, really great stuff. Cheers
He's a great dev but you wont see him on xda. People over here pissed him off. I didn't like 1.5 much but the fixes he brought to 1.6 made this rom awesome again.
Sent from my ADR6400L using Tapatalk 2
As far as ur radio issue I was having the exact same problem yesterday and I live in the southern California area. My girl was perfect 3g on her dinc, I couldn't get any data at all and when I did, only 3g. Killed my battery quick too cuz it kept having to reconnect. Quite annoying, seems to b better today tho. Could of been just an off day. It was weird too cuz i finally shelled out for a rezound battery and that was my first day experience. Lol I thought it was the battery till today when its been solid all day. Running gsb 3.3b btw with imos kernel.
Sent from my ADR6400L using xda premium
.SoFLy. said:
My data usage was less if anything. You sound like you were getting throttled, I wasn't... mine are just obnoxious connectivity issues.
I flashed (and am still working on) Thundershed now, it's a beautiful ROM - I'd recommend to anyone running CM7.1.1 on TB to just switch over... it's the same thing (base CM9) and you get ICS as well which seems to have increased the performance anyway.
There were other annoying bugs with the TB build of CM7.1.1 such as the inability to have headphones in the phone while talking (people just couldn't hear you) and some weird proximity sensor issues on phone calls.
Hopefully this new ROM is going to take care of the issues that previously annoyed me... the TB is a great phone and I'm glad I'm going to be able to get the most out of it now.
Thanks for the tip off to that ROM, disconecktie!
Click to expand...
Click to collapse
Tshed isn't cm9. Its themed cm7.
Sent from my ADR6400L
.19 radios
I'm running Thundershed 1.6 w/ imo lean 184 6.2.1 using the .19 radios and other than having the GSM and LTE options ALL available to choose from, I'm having no issues at all. The 605.9 radios are very stable too. Hope this helps!
I suspect Verizon was working on the network for the past week or so. I had issues too, nothing big and I saw a few posts on AC where people had issues too. It seems to have resolved itself now.
I am in southern Cali too having the.same issue 4G goes in and out, 3g is solid I don't think I am near anywhere 4gigs...
Sent from my ADR6400L using XDA
Please use the Q&A Forum for questions &
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Moving to Q&A
similar problem
Hello all. First post. I'm a noob. Watched the video.
I see this post is 3 months old.
I'm having similar issues at home in Tyler, TX (we have 4G). One day my Verizon thunderbolt signal drops to 1X or nothing at all as far as data. This happens for several days. Verizon creates a ticket and calls me 2 days later to tell me it's not them. I travel to northern Kentucky (cincinnati area) to visit my son. Issue follows me to Kentucky. I root phone but am still using stock rom b/c I don't have a clue what I'm doing!
I travel to Dallas and my phone is healed. Blazingly fast. I can't keep up with it - it's so awesome. I decide I like this piece of crap after 1 year of hating it.
I travel home to Tyler today. I'm back to 1X or nothing at all.
Questions: So do I flash a rom with a different radio??? Is that how I can get a better signal? Scared straight b/c I have an E-key app that I use to get me into homes (home inspector) and I can't afford to have that app not work.
Thanks in advance
Bruce Noob
jbt816 said:
Hello all. First post. I'm a noob. Watched the video.
I see this post is 3 months old.
I'm having similar issues at home in Tyler, TX (we have 4G). One day my Verizon thunderbolt signal drops to 1X or nothing at all as far as data. This happens for several days. Verizon creates a ticket and calls me 2 days later to tell me it's not them. I travel to northern Kentucky (cincinnati area) to visit my son. Issue follows me to Kentucky. I root phone but am still using stock rom b/c I don't have a clue what I'm doing!
I travel to Dallas and my phone is healed. Blazingly fast. I can't keep up with it - it's so awesome. I decide I like this piece of crap after 1 year of hating it.
I travel home to Tyler today. I'm back to 1X or nothing at all.
Questions: So do I flash a rom with a different radio??? Is that how I can get a better signal? Scared straight b/c I have an E-key app that I use to get me into homes (home inspector) and I can't afford to have that app not work.
Thanks in advance
Bruce Noob
Click to expand...
Click to collapse
I live in overton tx and I don't have that problem. Maybe try getting a new sim. You may also check to make sure the golden tabs on the back of your phone are in good shape and make contact with the gold pads on the battery cover.
Sent from my Thunderbolt using Tapatalk 2

[Q] 4G connection but no data

For the past 4 days or so my phone has been able to "connect" to the 4G network but I cannot receive data over it. However when I switch the phone to 3G only data works flawlessly. Calls and SMS works fine but the browser and any apps that use data say no connection. The connection icon is grey instead of blue.
I've been running CM7.1 on the thunderbolt just fine for months but I decided to use another ROM just to be sure. Put thundershed 1.6 on today and for a while 4G worked but it died again. was using radios 1.48.00.0906w_1, 0.01.78.0906w_1. Thought it may be a problem with those so I flashed the just-released 1.49.00.0406w_1, 0.01.79.0331w_1. No change.
I've gone through all the other troubleshooting steps too, hard/soft reset, battery pull. reseat SIM card, toggle airplane mode, switch off the LTE radio, etc. Called verizon and they confirmed I have a recent PRL.
Anybody have thoughts as to how I can fix this?
i've been getting in and out data connection with the newest radio on my thunderbolt atm...i'm starting to wonder if its the phone itself
I don't think its anything we can fix ourselves. So many people are having problems similar to this that it must be verizon. I had exactly the same problem you are talking about and I can get it to straighten out by turning airplane mode and taking it back out.
Sent from my ADR6400L using Tapatalk 2
disconnecktie said:
I don't think its anything we can fix ourselves. So many people are having problems similar to this that it must be verizon. I had exactly the same problem you are talking about and I can get it to straighten out by turning airplane mode and taking it back out.
Sent from my ADR6400L using Tapatalk 2
Click to expand...
Click to collapse
I really hope it is verizon and not my phone, but I've talked to them probably 3 times in the past 2 days and no one has even hinted that they are having network problems.
So right now I guess I just have to wait it out. Man I hate streaming music over 3g...
-Nex
Update on the situation - My 4G data is back after about a week.
Looks like I was temp banned from Verizons 4G for using too much of my unlimited plan. Can anyone confirm this happening to other people?
Thats what I suspect at least, it could be a coincidence and their 4G tower in my area was broken for almost exactly a week.
-Nex

Anybody notice 4G issues?

Hi I used to have the S3, obviously I have the Note2, I notice that the location of work in nyc area had constant 4G all day. Now it bounces 3G most of the time. So what I did it checked mobile networks from global to LTE..
Is that right or should I leave it to global. When on global it searches for a better signal all the time. Maybe my sim card is bad??
Are there any issues with the radio, baseband, software issues?
Maybe my phone has an issue with the antenna?
I actually in fact live in NYC as well (downtown manhattan to be specific) and in my area, when i start to drive out, I bounce to 3G then eventually to 4G. Its everytime I drive out. Not sure if its the path or something .Doesn't really bother me because I shouldn't be using this beast while driving but just noticed if that helps.
Great to hear from you, neighbor! Yes some odd reason the phone bounces in & out 3G then 4G. Its annoying....But I thought it was just me.
Sent from my Portable SCH-I605
torqtube said:
Great to hear from you, neighbor! Yes some odd reason the phone bounces in & out 3G then 4G. Its annoying....But I thought it was just me.
Click to expand...
Click to collapse
I live in Florida and I was noticing my phone jump from 4g to 3g and back yesterday while at home where I normally have solid 4g.
I found the opposite. Cincinnati Ohio tho but my 4G is rock solid on my note II and was ehhhhh on my GSIII
Sent from my SCH-I605 using xda app-developers app
Glad to hear I'm not alone...I was ready to bring the phone back.
I guess the Samsung phones don't have a great antennas. My partner has a Motorola Bionic, his phone is 4G, all day. Other partner has a Rezound his is 3G but full signal strength.
We have the same signal bars strength wise. But his is 4G mine is 3G.
Sent from my Portable SCH-I605
Outside of Philly and my phone was randomly going into 3G the other night. I think it's network related as I restarted and had 4G back.
imnuts said:
Outside of Philly and my phone was randomly going into 3G the other night. I think it's network related as I restarted and had 4G back.
Click to expand...
Click to collapse
Yes I too had to restart the phone and I would get 4G.
Wouldn't that be an issue with the sim card at that point? I wouldnt think its the phone because the sim is what recognizes Verizon LTE networks?
Cirrect me if I'm wrong, I want to figure this out.
Sent from my Portable SCH-I605
Restarting causes the phone to re-authenticate with the network. Picking up 4G again is likely just luck of the draw. If a local tower (or towers) are having problems, you may keep 4G until there is an issue, then it'll disappear again until you swap towers, toggle airplane mode, or restart the phone. Without talking to VZW though, there is no telling if it is a network issue, or a device issue. Given the number of people that have seen problems recently though, I'm going to go with network issue.
I have 4G issues as well, seems just a day or so after rooting. I haven't seen 4G since; I've restarted several times, pulled sim card, put in airplane mode. I think I need the "get a new sim card" fix. I am rooted but no roms installed; does anyone know should I go full stock before walking into the store and asking for a new card? Or will I be ok since it's only rooted?
I had 4g issues this morning and this evening (in boston); reboots restored but i have no doubt this is verizon crap; my razr periodically had the same issue. At work i had no 4g issues. Drives me batty - I think the only fix is for at&t to record these issues and start using them in advertisements
Xaxxas said:
I have 4G issues as well, seems just a day or so after rooting. I haven't seen 4G since; I've restarted several times, pulled sim card, put in airplane mode. I think I need the "get a new sim card" fix. I am rooted but no roms installed; does anyone know should I go full stock before walking into the store and asking for a new card? Or will I be ok since it's only rooted?
Click to expand...
Click to collapse
Ok..I just replaced my sim from Verizon. They told me there was a bad batch of sims. So they gave me the 2nd batch. Please don't quote me, because that guy was a sales person who tries to sell me everything in the store...lol
I will let everybody know within a day or two.
Sent from my Portable SCH-I605
when i have lte issues I'll throw my phone in airplane mode for a couple seconds, then take it off. works most of the time for me.
sent from my rooted SAMSUNG GALAXY NOTE 2...
I'm no longer having issues, in fact I'm now seeing 4g in areas that were only 3g before. I think it was just network related.
EDIT: See you got it sorted out. Sorry for the bump.
I've noticed over the past few days that I've really been bouncing around a lot. Seems to go through phases.

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