Sudden 4G speed drop? - Thunderbolt General

Hey guys. Over the past 2 weeks or so, I've noticed a dramatic drop in LTE speeds with my phone. Also, it now quite frequently completely drops 4G or a data connection all together. I've been running the 802 radios on SHIFTSENSE 1.5X and used to consistantly hit 5-7Mbits, now I struggle to break 0.75Mbit. Thinking this could be a sudden strange ROM or radio bug, I upgraded to the new 906 radios and tried Liquid 3.0. No difference.
Any tips or suggestions? Is my radio burnt out and in need of replacement? Anyone else in Philadelphia area PA experiencing the same?
Thanks!

phayzon said:
Hey guys. Over the past 2 weeks or so, I've noticed a dramatic drop in LTE speeds with my phone. Also, it now quite frequently completely drops 4G or a data connection all together. I've been running the 802 radios on SHIFTSENSE 1.5X and used to consistantly hit 5-7Mbits, now I struggle to break 0.75Mbit. Thinking this could be a sudden strange ROM or radio bug, I upgraded to the new 906 radios and tried Liquid 3.0. No difference.
Any tips or suggestions? Is my radio burnt out and in need of replacement? Anyone else in Philadelphia area PA experiencing the same?
Thanks!
Click to expand...
Click to collapse
i know if you use a lot of bandwidth(and are on the unlimited data) that Verizon at some point will slow down your connection for a bit. last month i used nearly 30GB and the last week of my billing cycle i noticied that my speed had also dropped considerably. coincidentally, at that time i decided to try out a new rom(switched from Synergy over to shiftao5p) and upon doing so my bandwidth went back to normal.
perhaps switching roms gets around Verizon's throttling ? in either case, i'm sure that if you did use a ridiculous amount of bandwidth one month and they did throttle you, they'd most likely set it back to normal on the new billing cycle.

If I said I used 2GB last month that would be an extreme exaggeration. I doubt I even used 1GB. I don't think I got throttled

phayzon said:
If I said I used 2GB last month that would be an extreme exaggeration. I doubt I even used 1GB. I don't think I got throttled
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Click to collapse
did your area recently receive 4G?... they could still be working out the kinks here & there. additionally, it's possible there could have been a 4G outage or they may just be doing maintenance in your area.
have you called Verizon and asked?... a lot of times though if they are doing work on the towers in your area the Verizon reps won't have the info on the hand in regards to it. generally though, if you are in a 4G area and 4G is down(or considerably slow) for more then just a few days there could be a problem with the phone itself.
considering that it's been working for you though i doubt it's a software issue unless you've recently switched radios.
i have heard of people having reception issues though do to the antenna piece on the back panel of the phone(the panel you remove to take out the battery, sim card, sd card). try taking it to a local Verizon store and let them know your concern. they'll replace the panel for you for free and it may be the culprit.

Related

People with G2X signal problems...

Hi all, Just wanted to contribute to this wonderful community as it has given me so much. I was having signal issues, very weak 4g...Constant switching from 4g to E. I read about people who didnt have the right 4g service applied to their contract from T-Mobile.
Mine was a $25 a month data service which did not benefit my phone like it should. The guy who helped from t-mobile showed me that indeed my phone should have been running the $30 4g service which replaces the one I had. Once I had the switch done my service went from E - four bars to 4g - three bars instantly.
Go check your contract and make sure you make the switch if you have a 4g phone. Good luck. I'm running the eagleblood 1.02 and its perfect, Never had any freezes, Reboots etc...A little screen bleeding but overall best phone I have had.
I have also removed the blue tape behind the cover for the heck of it. NOt sure if it has had any effect but definitely check your services.
I have the 4G Data on my plan, and I still have the same issue. Thanks Anyway
This is NOT true. My very good friend works in the tech support side for T-Mobile and he told me the only difference between the 4G plan and my plan is 5$. The 4G plan is only a computer code for pricing and does nothing for your service. I should know because I had it on my phone and after he took it off for me, guess what.....I still got the same service and download speeds.
The problem with this phone is low signal strength. It seems to have problems with low signals, 1-2 bars and then loses connection intermittantly. If your 4G keeps going down to 2G do a hard reset to clear the settings. It should keep the 4G regardless of the signal after. For me I lose the signal at home especially if I hold the phone from the bottom with my palm to the back, I can watch the bars go away then when I remove my hand it raises up. Antenna is in a bad place I think. LG messed up!
I'm still on the MT3G $24.99 a month unlimited data + 400 texts plan, my phone gets great 4G speeds, (at least as great as T-Mo's "4G" is capable of) definitely faster than the same plan on my N1.
ETA: I'm in Seattle, T-Mobiles U.S. base of operations. I dunno for sure, but it makes sense that the data coverage here would be a little better than in a lot of other areas.
ashton4life said:
The problem with this phone is low signal strength. It seems to have problems with low signals, 1-2 bars and then loses connection intermittantly. If your 4G keeps going down to 2G do a hard reset to clear the settings. It should keep the 4G regardless of the signal after. For me I lose the signal at home especially if I hold the phone from the bottom with my palm to the back, I can watch the bars go away then when I remove my hand it raises up. Antenna is in a bad place I think. LG messed up!
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Click to collapse
I'm suddenly having IPhone 4 flash-backs!!! Sheesh.. For what its worth I was having the same issues with low to no signal, but I recently (last night) installed the 2.3.3 GB Rom and I must confess that I have all the bars and no WIFI sleeping issues.. YMMV..
They didn't change the radio firmware but apparently my phone likes the GB ROM better I guess.....
Good Luck
dlammons said:
I'm suddenly having IPhone 4 flash-backs!!! Sheesh.. For what its worth I was having the same issues with low to no signal, but I recently (last night) installed the 2.3.3 GB Rom and I must confess that I have all the bars and no WIFI sleeping issues.. YMMV..
They didn't change the radio firmware but apparently my phone likes the GB ROM better I guess.....
Good Luck
Click to expand...
Click to collapse
So do you think the Gingerbread update may help the low signal issues? I returned my phone today and now I have to wait for them to send me my deposit back. I may just wait a month or so and buy it again if others see a difference also. The Tmobile 2.3 update is suppose to happen some time this month.
I got my unlimited 4g with 5gb cap for $20/month,u got ripped off
Sent from my LG-P999 using XDA App
bobthq said:
I got my unlimited 4g with 5gb cap for $20/month,u got ripped off
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
It doesn't matter if you have the 4g plan or the regular plan. The speeds stay exactly the same. Anyone who thinks the 4G data plan has anything to do with your data speeds needs to delete there screen name and stop fallowing this website.
The plan doesn't affect the speed or the fluctuation issues of 4G/2G/EDGE. It basically just comes down to your coverage area.
I was having absolutely no issues with 4G signals since I bought the phone, but when I went to Dallas last weekend I was having weak signals, slow downloads, etc. Went back to Austin and signal was fine like before.
I'm still on the old G1 unlimited data plan and speeds are faster than when I was on my G1.
g2x signal weaker then g1 signal
My G2x gets a weaker signal then my G1 does in the exact same spots. My G1 can be 3g when my G2x is EDGE in the exact same spot. Walking from an EDGE spot to 3g/4g coverage area my G1 bumps up 100-500 feet sooner the the G2x. Nobody at LG or t-mobile would do anything about it. Returned the g2x on day 14 but they had to pry it out of my hands because other then having a sucky signal I loooooved the phone.
I was told by a customer service rep that works for sprint that 4G for Tmobile only works if you switch to Sprint and put the sim card in the Sprint phone. Then you will have to get some foil and wrap your phone in it and hold it 91 degree from the angle of the sun.
I got my G2x a few days ago and was having some serious signal issues. Half of the time it was on emergency calls only. T-mobile suggested I swap my SIM that I had for 3 years, saying they had reports of older sims not working with the upgraded HSPA+ 42 towers. It immediately fixed the issues everywhere except at home where they are having problems upgrading that tower.
If you have signal issues, try swapping out that old sim. Also check if you are in a market that is getting upgraded
lokibtm said:
I got my G2x a few days ago and was having some serious signal issues. Half of the time it was on emergency calls only. T-mobile suggested I swap my SIM that I had for 3 years, saying they had reports of older sims not working with the upgraded HSPA+ 42 towers. It immediately fixed the issues everywhere except at home where they are having problems upgrading that tower.
If you have signal issues, try swapping out that old sim. Also check if you are in a market that is getting upgraded
Click to expand...
Click to collapse
Same here. Apparently my old SIM card was only good for Edge whereas I got a free 3G (works with 4G) sim card replacement at a T-Mobile store.
My observations....
When i was using my Nexus One as my main phone... i could tell the day hey turned on HDSPA+ in my area...i was getting about 5mb down and 1.5 - 2 MB up almost consistently for about a few weeks ...then it dropped down to regularly 2-3 down and about 1.5 up. Which is about what i was getting up until i ot my G2x. Now my top speeds are about 7MB down and if i am lucky i hit 1mb up otherwise it is almost always a hair below 1mb up. Yes i know the Nexus one was not 4g HSDPA+...but like i said i could tell they day they turned it on. When i got the Nexus One i switched from Blackberry and I never switched my actual plan until i got the G2x. So to me it seems there is some type of throttling involved somehow. Just think about it... if you go over your 5GB limit with the so called unlimited plan.... they throttle your speed right? hit has to be done automatically.... so why can't some type of computer coding error be wrong on someones phone/account an only giving them 3g or less speeds?
Also is anyone getting terrible upload speeds like me? Before you say upload speeds do not matter unless you are uploading... consider that even when you download...a data packet has to be sent back (Uploaded) to say give me the next set of data packets for download... and the faster your upload is...you would see increased/faster downloads also. Think T1 vs aDSL at the same speed. It seems that our data is not "unlimited" and it is aDSL as well. Sorry i am rambling LOL anyway i would much rather get steady 3MB down and 1.5 up if it got better battery life. I did notice when i had my nexus one it would only kick in the high data when you went online like opening a web browser etc.. otherwise it throttled it down. (yes i saw it change by quickly going back to the settings are for status and watched it change back and forth) which was done in a fix that helped battery life... by increasing the idle time.
As far as switching 2g (edge) to 4G and never showing 3g..i read a few posts that said that LG was aware of this and would be fixed in the next patch update or/ Gingerbread update. So perhaps this is also effecting people phones as well.
Sorry if i strayed from topic... i just tried to paint a bigger picture about throttling speeds based on plan or phone type. Maybe it does not happen to everyone...but it could happen to some.
In my home I get very weak signals with any phone, whether its GSM or CDMA but when I tried the G2x it continuesly disconnected and lost signal. This happened more on the G2x then any of my previus 5 phones. I was forced to return it. I would have kept it but this was a big problem. I believe that this phone does definetly have reception problems plus it loses the signal just holding the phone from the bottom with my palm to the back, basically just holding it normally. If I raised my hand to the top it got better.... I really liked it. I'm back with my old LG envy2 and it never loses signal any where in my home. I may just try the Sensation when it comes out and pass on the G2x getting fixed.

Erratic data

I'm temporary assigned to Cheyenne, WY and just got my Charge since my DroidX bit the dust. Can't wait to get back to Orlando which is covered in LTE but in the meantime I'm stuck on 3G.
My issue is that my data icon keeps going to 3G with a little D underneath it which means i have no data feed and when I do something that requires data, like the market, it doesn't always kick back in right away, which causes some apps not to work.
Has anybody else experienced this issue or am I just on a crappy tower? I did upgrade to ED2 in hopes that that would fix it.
Sent from my Droid Charge using Tapatalk
Same issue - different state
Mods sorry I double posted. Please take down my similar thread. Here is what I posted.
I have a Thunderbolt and really enjoy 95% of how it works - except of course the battery life. So in an effort to retain the function of the Thunderbolt and improve battery life I picked up a Droid Charge. The screen is FANTASTIC and it runs almost as fast as the Bolt.
Here comes the big BUT!! But the data connection falls off a lot and I have to do a reset to get the 3g data connection back. There are some of other smaller things but the big BUT makes the Charge unusable for me.
Anyone a quick fix to this issue?
I am surprised this issue hasn't been reported more widely.
Experience tells me that Sammy ROM fixes are sssllloooww to come along.
So unless there is something I am missing - back goes the Sammy.
Also another quick question - anyone get Skype to work?
Thanks
I am having a bunch of connection issues as well. It seems like the 3g connection is spotty and handing off from 4g to 3g is worse. To make matters worse, if I am transferring anything when the issue occurs the transfer is toast and the app needs to be killed before it behaves again.
As for Skype, the one in the marker works (the non VZ one) so far. Haven't tested voice, but VZ ver wouldn't even run.
I have had the same problem with my thunderbolt so I returned it and got the charge and haven't had as much of a data problem and the battery life is so much better than the bolt.
No data issues here. But there also isn't LTE offered in the area so I guess I wouldn't be experiencing 4g/3g swapping ever...
In fact, I'm actually experiencing much better connectivity (wifi, 3g, gps, voice) than I was on my Fascinate.
No 3G here either but still erratic
Just to clarify, 4g is not available in my primary area. My phone has a good solid lock on a good solid signal then BOOM no more data.
Given what some of the others have said - it sounds hardware related.
Probable best to just take it back.
Yup, shoddy 3G
I'm having issues with sporadic 3G connectivity as well. Previously, I owned a Droid Eris and never had any issues with 3G in my area leading me to believe it's a problem with the Charge. I don't live in a 4G area so there is no interference there. I'll be mid-app and boom, it drops for about 2 minutes or until I toggle the data switch off/on.
Glad I'm not the only one, but still very annoying.
Aside from my few hardware/design complaints of the Charge, THIS issue is by far the worst that directly affects the user experience.
Samsung, are you reading this thread? Please help us!
I'm having the same issue. I was about to call verizon to make sure there were no outages. Places I normally have no issue maintaining 3g coverage I'm dropping down to 1X.
i had the same problem, i went to verizon and they reactivated my phone and now my phone works great with no problems. go to verizon and tell them to reactivate your phone, they may also give u a new sim card too.
Went to Verizon
Yep - went to Verizon also. Left the Charge there. We'll see where it goes but for now too many negatives. As I said earlier, I really like the Sammy screens started with the Fascinate. I just don't feel like waiting around for the slow train that Sammy/Verizon always seem to be on for fixes. Hopefully I am wrong soon but for now I am right.
modestmartin said:
I'm having issues with sporadic 3G connectivity as well. Previously, I owned a Droid Eris and never had any issues with 3G in my area leading me to believe it's a problem with the Charge. I don't live in a 4G area so there is no interference there. I'll be mid-app and boom, it drops for about 2 minutes or until I toggle the data switch off/on.
Glad I'm not the only one, but still very annoying.
Aside from my few hardware/design complaints of the Charge, THIS issue is by far the worst that directly affects the user experience.
Samsung, are you reading this thread? Please help us!
Click to expand...
Click to collapse
It's a network and/or modem firmware issue - the Thunderbolt is plagued with the EXACT same problems.
Glitch4583 said:
I'm temporary assigned to Cheyenne, WY and just got my Charge since my DroidX bit the dust. Can't wait to get back to Orlando which is covered in LTE but in the meantime I'm stuck on 3G.
My issue is that my data icon keeps going to 3G with a little D underneath it which means i have no data feed and when I do something that requires data, like the market, it doesn't always kick back in right away, which causes some apps not to work.
Has anybody else experienced this issue or am I just on a crappy tower? I did upgrade to ED2 in hopes that that would fix it.
Sent from my Droid Charge using Tapatalk
Click to expand...
Click to collapse
OT F.E. Warren? My Cousin was stationed there, he was a guard at the Minuteman III ICBM Silo's and Launch Facilities, are you on the base or at the Missile's? I hope the deployment goes well! OT
Back on Topic, I noticed that little D underneath the 3G today and thought "what the?" lol. It was only there for a few seconds, so I dismissed it, I'll keep a watch on it though and report back any data issues.
I'm on base thank Jebus, I work behind a desk in the Communications SQ. As for the D, I went into vzw and they say claim it's normal. Personally I think it has something to do with the bad infrastructure we have in Wyoming, causing major power drain issues on my phone.
Sent from my Droid Charge using Tapatalk
My wife's droid charge is having very bad issues with the 3g dropping and never coming back. Were in el paso, TX.
Same issue here in Orlando. 4G to 3G drops data...very annoying....wife is ready to return for iPhone4. Help please! Don't want fruit in house.
Having the same problem in Alabama, don't have 3G yet and yet I get the D and then 1X and it completely drops out. Last night I lost data completely and wouldn't come back up even after I rebooted the phone. I wasn't sure if this was due to the battery being about < 5% (I was trying to kill it) or what. About to boot my phone back up and see how it does. I had just switched WiFi off in my apt. and never got the 3G data stream.
I have it set to CDMA only since there is no 4G in my area right now, don't know if that really helps or hurts the situation though.
I actually thought the D meant that something about the stream being dormant because I do get it a lot of times but when I refresh facebook or something, 3G immediately comes back up.
Glitch4583 said:
I'm on base thank Jebus, I work behind a desk in the Communications SQ.
Click to expand...
Click to collapse
Lol Right on Being out at the Missile Silo's and Launch Facilities is a lonely job, a VERY essential job of course, to keep the peace, but lonely nevertheless
How is your data doing lately, any better?
It's not getting any better but I talked to tech support and they said it's a known issue. Guess there'll be an ED3 soon.
Sent from my Droid Charge using Tapatalk
ShotgunSam said:
Having the same problem in Alabama, don't have 3G yet and yet I get the D and then 1X and it completely drops out. Last night I lost data completely and wouldn't come back up even after I rebooted the phone. I wasn't sure if this was due to the battery being about < 5% (I was trying to kill it) or what. About to boot my phone back up and see how it does. I had just switched WiFi off in my apt. and never got the 3G data stream.
I have it set to CDMA only since there is no 4G in my area right now, don't know if that really helps or hurts the situation though.
I actually thought the D meant that something about the stream being dormant because I do get it a lot of times but when I refresh facebook or something, 3G immediately comes back up.
Click to expand...
Click to collapse
I am also having the same issue here in Portland OR since I got the Charge since 5/16. Today, I had GPS issues when I was Google navigation. It could not get a satellite lock. I tried people has suggested did not work but doing a factory reset worked. I still have the same data issues.
Glitch4583 said:
It's not getting any better but I talked to tech support and they said it's a known issue. Guess there'll be an ED3 soon.
Sent from my Droid Charge using Tapatalk
Click to expand...
Click to collapse
I hope so. I would really like to keep the Droid Charge.

data speeds with Mobilicity is terrible

Hi I got my tmobile sensation yesterday and installed the latest evolution hd rom with their recommended radio which was the latest one. I never played around with the phone on the stock rom but since I spent some time browsing I noticed that the speed is really slow. I tried to run the speednet test and I think the fastest I got was 800kb and other times the test just gives me an error. I also notice that the data connection disconnects from time to time. Does anyone else in toronto suffer from such problems?
Thanks
I'm aware this is an old thread but I've noticed it too. I bought a Nexus s at the beginning of december, and up until recently I usually got ~0.5mbps. they've been getting better though, for the last few weeks i've been getting 1.5-2.5mbps (still not very fast, but MUCH better than before. but hey, UNLIMITED data for $25/month, I can't complain, even if it means accepting slightly slower data speeds.
EDIT: Let's make this a "post your speeds thread"
Best of 3 tests (USB Tethered to my laptop)

Issues with this phone?

I've read reports on the Internet of many users having issues with the Samsung Galaxy S3 such as small cracks appearing in the casing of the phone out of no where. Another thing is the weak signal strength this phone is known for. All the reports I could find were outdated and I really want to like this phone and purchase it.
I'd like to know if anyone knows if these problems have been fixed by Samsung.
Thanks in advance!
Touchpadnoob said:
I've read reports on the Internet of many users having issues with the Samsung Galaxy S3 such as small cracks appearing in the casing of the phone out of no where. Another thing is the weak signal strength this phone is known for. All the reports I could find were outdated and I really want to like this phone and purchase it.
I'd like to know if anyone knows if these problems have been fixed by Samsung.
Thanks in advance!
Click to expand...
Click to collapse
easily the best phone ive ever owned.
no problems yet
Touchpadnoob said:
I've read reports on the Internet of many users having issues with the Samsung Galaxy S3 such as small cracks appearing in the casing of the phone out of no where. Another thing is the weak signal strength this phone is known for. All the reports I could find were outdated and I really want to like this phone and purchase it.
I'd like to know if anyone knows if these problems have been fixed by Samsung.
Thanks in advance!
Click to expand...
Click to collapse
Signal has been top notch on mine.....Just as good as my wife's Rezound. Much much better then my GNEX!
Below 40% battery the signal becomes progressively weaker, noticably so, but no issues with calls, mostly manifests itself in data.
Otherwise, though, great signal. As I sit here in the middle of a state park far from anything. I travel a lot, neighborhood of a thousand interstate miles a week, and haven't dropped a call yet.
Device rocks, and haven't noticed any physical deterioration. As a smartphone you can't do any better on the market today in terms of quality, performance or features.
Worth getting the 32 gig model and slapping a 64 gig card in it. Nothing like having nearly 100 gigs of immediately available interactive storage.
4g lte is impressively fast.
one thing to remember is somebody will always have something to gripe about no matter what. that being said the s3 is by far the most solid device i have ever owned!
I've had two different Galaxy S3's on Verizon, and both have horrible data issues. Disconnects from data, and not gaining data back until reboot, slow data speeds when I have it, and signal bars constantly going from 1 to 2 to 3 to 4 to 3 to 2 to 3 to 4 etc....
The second phone has never been rooted or modified, and the first one I tried everything I could think of. So many ROMs, modems, and flashes, and nothing worked. Other Verizon phones nearby work just fine. Just my experience though.
Thread is called issues with this phone
Let's keep other phones out of it
Thanks
Thread cleaned
FNM
kennyglass123 said:
Thread is called issues with this phone
Let's keep other phones out of it
Thanks
Thread cleaned
FNM
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If you are referring to me then I was talking about the Galaxy S3. The OP was talking about the Galaxy S3 too.
Sent from my iPhone using Tapatalk
I only got 2 bars where I am at, but looking at my family's other phones, they are about the same in reception (razr droid) . Now my dad who lives out of state, is telling me that when he calls me, it goes straight to voice mail (i dont see any indication that he called) , so this is an issue im trying to figure out, but I have a custom rom and kernal. So hard to say what the issue is for me ( I also got a crack on the screen already from slippage the 2nd day I owned the phone, but its very minimal), happened because I didn't have a case at the time.
https://sphotos-a.xx.fbcdn.net/hphotos-snc7/s720x720/386262_10151093476528557_832449593_n.jpg
The phone otherwise is awesome, Get some good protection for it, it is a must! I carry it in my pocket,but I do feel like if someone bumps up against my thigh that it could break.
I think people are to caught up in the bars. I never look at the bars. If my phone has 4G and I don't drop calls then there is no problems with the radio. I even get 4G in fringe areas where my GNEX did not.
Also, my wife's rezound can say she has 3 bars is a fringe areas but it still takes 10 minutes to
load a webpage.
Bars are a bunch of BS. Usage is what really counts.
Signal strength is what matters. I'm actually considering I might have a bad phone since it constantly loses data or drops to 1x in my apt, where the map shows full 4G coverage and my previous phone (Sprint) never had a single issue. Tested a friends Nexus and it had slow speeds but never lost a connection, and the Nexus is said to have really poor reception.
ECrispy said:
Signal strength is what matters. I'm actually considering I might have a bad phone since it constantly loses data or drops to 1x in my apt, where the map shows full 4G coverage and my previous phone (Sprint) never had a single issue. Tested a friends Nexus and it had slow speeds but never lost a connection, and the Nexus is said to have really poor reception.
Click to expand...
Click to collapse
First question are you rooted? if not you should get an update from Verizon with a new modem. If so go to the modem link and down the newest modem and flash it via Odin. I flashed mine and it seems to help with the single problem I was having. Also when you look at the bars I was told that if your data is on the bars you see is for your data when it is off the bars you see is for your voice.
silver1882 said:
First question are you rooted? if not you should get an update from Verizon with a new modem. If so go to the modem link and down the newest modem and flash it via Odin. I flashed mine and it seems to help with the single problem I was having. Also when you look at the bars I was told that if your data is on the bars you see is for your data when it is off the bars you see is for your voice.
Click to expand...
Click to collapse
I am a bit confused by this advice going around. I am rooted, and unlocked. I checked for root access a few times before posting this, and I can still do everything I could before. I have manually received the OTA update, and don't notice a difference in my root capabilities. Are you saying something was supposed to break once I updated?

Intermittent connectivity issues

Every so often my M8 will basically become disconnected from the network. This NORMALLY appears when I'm in a low coverage zone, and it's as if my phone just doesn't want to reconnect when I get back into a higher coverage area.
For instance at my gym, I frequently get a weak signal, but it's usually 4G. Sometimes it'll drop to 3G, and then sometimes when I get back into an area of the gym that has 4G coverage my phone will say it's still on 3G. However, there's actually no connectivity at all, and I need to either reboot or toggle airplane mode to get a connection again.
Sometimes (at least 2-3 times in the last week) it happened while, at least to the best of my knowledge, I was in a 4G area (though with weak coverage) the entire time. Again I fixed it each time by toggling airplane.
Has anyone else seen an issue like this? It's frustrating as hell. And more importantly has anyone heard of a fix for this?
sfreemanoh said:
Every so often my M8 will basically become disconnected from the network. This NORMALLY appears when I'm in a low coverage zone, and it's as if my phone just doesn't want to reconnect when I get back into a higher coverage area.
For instance at my gym, I frequently get a weak signal, but it's usually 4G. Sometimes it'll drop to 3G, and then sometimes when I get back into an area of the gym that has 4G coverage my phone will say it's still on 3G. However, there's actually no connectivity at all, and I need to either reboot or toggle airplane mode to get a connection again.
Sometimes (at least 2-3 times in the last week) it happened while, at least to the best of my knowledge, I was in a 4G area (though with weak coverage) the entire time. Again I fixed it each time by toggling airplane.
Has anyone else seen an issue like this? It's frustrating as hell. And more importantly has anyone heard of a fix for this?
Click to expand...
Click to collapse
Yep, actually I had a thread about this a while back; I tried just about everything (other ROMs, new sim cards, factory resets, the whole shebang) and my only solution so far (if you intend on keeping your current phone) is to completely unroot my phone, along with removing all root-related applications (namely Xposed). It still happens from time to time, but a lot less frequently then when rooted and running Xposed modules. I have a new phone coming in today from Verizon, so hopefully that unit will not have any of these issues... I still am not entirely sure what causes it, though it is definitely exacerbated by Xposed. Hopefully some of this helps? If you have any further questions feel free to ask, either through PM or this here thread.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Sevinex said:
Yep, actually I had a thread about this a while back; I tried just about everything (other ROMs, new sim cards, factory resets, the whole shebang) and my only solution so far (if you intend on keeping your current phone) is to completely unroot my phone, along with removing all root-related applications (namely Xposed). It still happens from time to time, but a lot less frequently then when rooted and running Xposed modules. I have a new phone coming in today from Verizon, so hopefully that unit will not have any of these issues... I still am not entirely sure what causes it, though it is definitely exacerbated by Xposed. Hopefully some of this helps? If you have any further questions feel free to ask, either through PM or this here thread.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
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I am having same did getting new phone help? I think its just crappy radios myself nothing to do with root exposed or anything.
wooddale said:
I am having same did getting new phone help? I think its just crappy radios myself nothing to do with root exposed or anything.
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I have a new phone now, and so far I haven't experienced any data connectivity issues. This morning I did notice that my SMS were not sending properly, but that issue has since faded away, so hopefully it was Verizon network based... Anyways, I will try reinstalling Xposed and a couple modules later today (likely Snapshare and the Sense 6 Toolbox) and will report back sometime tomorrow or the next on how it goes. Fingers crossed...
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Sevinex said:
I have a new phone now, and so far I haven't experienced any data connectivity issues. This morning I did notice that my SMS were not sending properly, but that issue has since faded away, so hopefully it was Verizon network based... Anyways, I will try reinstalling Xposed and a couple modules later today (likely Snapshare and the Sense 6 Toolbox) and will report back sometime tomorrow or the next on how it goes. Fingers crossed...
Sent from my HTC6525LVW using XDA Premium 4 mobile app
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Thanks keep us informed.
wooddale said:
Thanks keep us informed.
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sfreemanoh said:
Every so often my M8 will basically become disconnected from the network. This NORMALLY appears when I'm in a low coverage zone, and it's as if my phone just doesn't want to reconnect when I get back into a higher coverage area.
For instance at my gym, I frequently get a weak signal, but it's usually 4G. Sometimes it'll drop to 3G, and then sometimes when I get back into an area of the gym that has 4G coverage my phone will say it's still on 3G. However, there's actually no connectivity at all, and I need to either reboot or toggle airplane mode to get a connection again.
Sometimes (at least 2-3 times in the last week) it happened while, at least to the best of my knowledge, I was in a 4G area (though with weak coverage) the entire time. Again I fixed it each time by toggling airplane.
Has anyone else seen an issue like this? It's frustrating as hell. And more importantly has anyone heard of a fix for this?
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Lol, so after installing Xposed, I suddenly started having issues maintaining a solid 4G connection; 3G works fine, just whenever I do manage to connect to 4G I am unable to use any data (says I am connected to the mobile network, but I do not get any upload or download data movement). Even after removing Xposed and all associated modules, I am still experiencing this problems. I am going in today/Monday to get a new SIM card (hopefully this is what is causing my issues) but goddamn I just cannot seem to catch a break in terms of my phones' data connection. If the above doesn't work I may have to send for another phone, though after having now received three replacements this entire process is getting a little irksome... I really do love this phone, but it seems as if it is my M8 is rejecting my love from every angle.
UPDATE: The new SIM didn't do anything, I still am having 4G issues, so another phone it is...
it's not just your phone....
Sevinex said:
Lol, so after installing Xposed, I suddenly started having issues maintaining a solid 4G connection; 3G works fine, just whenever I do manage to connect to 4G I am unable to use any data (says I am connected to the mobile network, but I do not get any upload or download data movement). Even after removing Xposed and all associated modules, I am still experiencing this problems. I am going in today/Monday to get a new SIM card (hopefully this is what is causing my issues) but goddamn I just cannot seem to catch a break in terms of my phones' data connection. If the above doesn't work I may have to send for another phone, though after having now received three replacements this entire process is getting a little irksome... I really do love this phone, but it seems as if it is my M8 is rejecting my love from every angle.
UPDATE: The new SIM didn't do anything, I still am having 4G issues, so another phone it is...
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a lot of feedback on the web across multiple carriers of the poor lte signal retention on this phone.....this is starting to sound like a hardware defect or a major "radio" software glitch.
biswasd said:
a lot of feedback on the web across multiple carriers of the poor lte signal retention on this phone.....this is starting to sound like a hardware defect or a major "radio" software glitch.
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I dumped mine could not handle it anymore get rid of it before you loose any more money. I have had a lot of phones when there bad from the start they don't usually get any better. The Droid Bionic being the only exception.
sfreemanoh said:
Every so often my M8 will basically become disconnected from the network. This NORMALLY appears when I'm in a low coverage zone, and it's as if my phone just doesn't want to reconnect when I get back into a higher coverage area.
For instance at my gym, I frequently get a weak signal, but it's usually 4G. Sometimes it'll drop to 3G, and then sometimes when I get back into an area of the gym that has 4G coverage my phone will say it's still on 3G. However, there's actually no connectivity at all, and I need to either reboot or toggle airplane mode to get a connection again.
Sometimes (at least 2-3 times in the last week) it happened while, at least to the best of my knowledge, I was in a 4G area (though with weak coverage) the entire time. Again I fixed it each time by toggling airplane.
Has anyone else seen an issue like this? It's frustrating as hell. And more importantly has anyone heard of a fix for this?
Click to expand...
Click to collapse
I had the same problem with my new M8 when travelling from/to areas with low or no data coverage back to areas where I knew there was a LTE signal. Only toggling Airplane Mode would make the data reconnect. That problem was solved for me with a new sim card.
I also had very bad data connectivity at home in a major southern California city (best was -105 dBm) whereas I got up to -83 dBm in some rural town in Arizona.
Read trook's posts #34 and up here: http://forum.xda-developers.com/showthread.php?p=53838257
Some of these problems may be connected to the new data service VZW is rolling out.
I would wait a few weeks before ditiching this phone. 'Cause it rocks!!!
bull**** phone
berndblb said:
I had the same problem with my new M8 when travelling from/to areas with low or no data coverage back to areas where I knew there was a LTE signal. Only toggling Airplane Mode would make the data reconnect. That problem was solved for me with a new sim card.
I also had very bad data connectivity at home in a major southern California city (best was -105 dBm) whereas I got up to -83 dBm in some rural town in Arizona.
Read trook's posts #34 and up here: http://forum.xda-developers.com/showthread.php?p=53838257
Some of these problems may be connected to the new data service VZW is rolling out.
I would wait a few weeks before ditiching this phone. 'Cause it rocks!!!
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Click to collapse
it has nothing to do with the AWS rollout - i have a Verizon Galaxy S5 sitting right next to my M8 ---- guess what - consistent data speeds on the s5 (15 mbs down)......on the m8 (3-4mbs down) - and the data flucutates and in the signal meter , I'm getting about -6db less on the M8 than the s5.
trust me, i so desperately want to keep this phone, b/c quite frankly, i hate the amoled screen on the s5, but alas, i cant keep a phone that doesn't work well
biswasd said:
it has nothing to do with the AWS rollout - i have a Verizon Galaxy S5 sitting right next to my M8 ---- guess what - consistent data speeds on the s5 (15 mbs down)......on the m8 (3-4mbs down) - and the data flucutates and in the signal meter , I'm getting about -6db less on the M8 than the s5.
trust me, i so desperately want to keep this phone, b/c quite frankly, i hate the amoled screen on the s5, but alas, i cant keep a phone that doesn't work well
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Did you have to do that?! You just ruined my evening! That's really not what I wanted to hear!
The cold hard truth - aaaarghhh. [emoji24]
Now I have to re-think this purchase 'cause I use my phone 80% for data related functions!
But thanks anyway for posting. Even if it hurt...
cold hard facts
berndblb said:
Did you have to do that?! You just ruined my evening! That's really not what I wanted to hear!
The cold hard truth - aaaarghhh. [emoji24]
Now I have to re-think this purchase 'cause I use my phone 80% for data related functions!
But thanks anyway for posting. Even if it hurt...
Click to expand...
Click to collapse
yes - sorry bro - i'm quite disappointed by what i am seeing with my own two eyes as well as all the others across the US and the rest of the world who are experiencing the SAME symptoms. so this is not a verizon network issue --
me thinks its a faulty radio which is causing bad handoffs between 3g and 4g (LTE). once the phone drops down to 3g, it never regains 4g signal for some reason. also, there is the issue of the constant signal fluctuations even when the phone is on LTE...so who knows. maybe combo of bad radio and poor quality antenna module.
i'm not a phone engineer but i have enough common sense and knowledge about phones to know a lemon when i see one......so, yup, i'm keeping the s5 and return the m8 tomorrow under the 14 day guarantee from verizon. shame....
biswasd said:
yes - sorry bro - i'm quite disappointed by what i am seeing with my own two eyes as well as all the others across the US and the rest of the world who are experiencing the SAME symptoms. so this is not a verizon network issue --
me thinks its a faulty radio which is causing bad handoffs between 3g and 4g (LTE). once the phone drops down to 3g, it never regains 4g signal for some reason. also, there is the issue of the constant signal fluctuations even when the phone is on LTE...so who knows. maybe combo of bad radio and poor quality antenna module.
i'm not a phone engineer but i have enough common sense and knowledge about phones to know a lemon when i see one......so, yup, i'm keeping the s5 and return the m8 tomorrow under the 14 day guarantee from verizon. shame....
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Click to collapse
To tell the truth I have been reading about the same issue on the general M8 forum - probably just didn't want to make the connection.... So thanks for opening my eyes.
I'm hoping for bad radio software that may get fixed with some future update (although my 6th sense tells me it's the bad antenna module....)
Too late for me for a clean exchange. Gonna have to read the Squaretrade fine print.....

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