I thought this was a fluke, but now I'm using the Sprint Galaxy S3 I discovered it's real. I flash phones to the network I work for in Nigeria - Visafone, and of all the phones I've encountered so far (I've used a Droid Incredible, a Verizon Galaxy Nexus and flashed numerous other phones for other people) this problem only occurs with the Sprint Galaxy S3. I've tried all the available modems and this even made me to be on the lookout for the latest leaks so I can flash for the few clients I've done the Sprint S3 for. Now I'm using it myself I found that this is a real pain; network goes off intermittently and you need to reboot for it to come back again. Please has anyone else who is using the Sprint S3 on another network experienced this, and if so is there any fix?
I haven't had this problem in a long while, then I had it only while running through my airave. Here I think sprints network was to blame. I am currently running mc3 radio with no problems what so ever. Now every once and awhile while on airave only, my 3g will quit and come back up.
sent from somewhere
joeyhdownsouth said:
I haven't had this problem in a long while, then I had it only while running through my airave. Here I think sprints network was to blame. I am currently running mc3 radio with no problems what so ever. Now every once and awhile while on airave only, my 3g will quit and come back up.
sent from somewhere
Click to expand...
Click to collapse
I think this problem largely occurs only Sprint S3s. Strangely though I've never experienced it with other devices from other networks flashed to Visafone. Even some Sprint Epic 4G Touch phones I've flashed to Visafone are rock stable; no complaints about the signal drops. Just the Sprint S3s.
Originally Posted by joeyhdownsouth<br />
I haven't had this problem in a long while, then I had it only while running through my airave. Here I think sprints network was to blame. I am currently running mc3 radio with no problems what so ever. Now every once and awhile while on airave only, my 3g will quit and come back up.<br />
<br />
sent from somewhere
Click to expand...
Click to collapse
<br />
I think this problem largely occurs only Sprint S3s. Strangely though I've never experienced it with other devices from other networks flashed to Visafone. Even some Sprint Epic 4G Touch phones I've flashed to Visafone are rock stable; no complaints about the signal drops. Just the Sprint S3s.
Click to expand...
Click to collapse
Are you sure Sprint isnt updating towers in your area? It may also be the Connection Optimizer kicking in and constantly changing your connection.
CNexus said:
Are you sure Sprint isnt updating towers in your area? It may also be the Connection Optimizer kicking in and constantly changing your connection.
Click to expand...
Click to collapse
I am not using Sprint network. These are Sprint devices but flashed to Visafone Nigeria where I work. I've flashed about 200 phones altogether and it's only with the Sprint S3s that this occurs. Some other Sprint devices I've flashed work flawlessly, I even did an LG LS970 just yesterday and it's fine, no signal drops. I also noticed that the Mobile Network type changes from EVDO REV A to 1XRTT and back again from time to time, perhaps an antenna issue(?). I've tried ALL the existing Sprint S3 radios but problem still persists. Even though I have the feeling that the connection optimiser is for wifi and 4g, I also disabled it. Still the problem persists.
CNexus said:
Are you sure Sprint isnt updating towers in your area? It may also be the Connection Optimizer kicking in and constantly changing your connection.
Click to expand...
Click to collapse
I believe they finished updating towers in my area, not the optimizer, 1st app I erase when flashing a rom.
---------- Post added at 06:21 PM ---------- Previous post was at 06:19 PM ----------
ezeuba said:
I am not using Sprint network. These are Sprint devices but flashed to Visafone Nigeria where I work. I've flashed about 200 phones altogether and it's only with the Sprint S3s that this occurs. Some other Sprint devices I've flashed work flawlessly, I even did an LG LS970 just yesterday and it's fine, no signal drops. I also noticed that the Mobile Network type changes from EVDO REV A to 1XRTT and back again from time to time, perhaps an antenna issue(?). I've tried ALL the existing Sprint S3 radios but problem still persists. Even though I have the feeling that the connection optimiser is for wifi and 4g, I also disabled it. Still the problem persists.
Click to expand...
Click to collapse
I think you might be right about the antenna issue, because when I switch off my wifi, and run on 3g even through airave, connection still to this day switches from 3g to 1x, and then back again. Now, I always erase optimizer from my phone when flashing a new rom.
Problem seems to have been solved... I used Mobile Odin pro to flash the MB4 modem and since yesterday have not had any signal issues. It seems Mobile Odin does a better job of flashing the modem than the desktop version. Still observing, but it's a relief to see steady signal on this phone now.
Sent from my SPH-L710 using xda app-developers app
Related
for some reason after i flash a rom i will only get 1x and i have to go back to a stock rom to get 3g back. has anyone else had this problem?
Check your prls and modems
Sent from my SPH-L710 using xda premium
i have updated the prls and i was on the latest modem and it was still doing it. then i tried downgrading to LF9 modem with no change. im on the LG2 build.
Which ROM? On Cm10 early builds I only showed 1x but if doing speed tests and looking at dbm signal output I was still getting 3g speeds.
i first tried it on blazer ROM 1.5 then i seen there was an update so i tried 1.6 but got the same thing
i have also just tried it with Team VeNuM's blue themed rom and i have the same outcome
What kind of real speeds are you getting when you speed test? It's entirely possible that you truly only have 1x speeds in your area. Sprint has "strongly encouraged" Samsung and HTC to always show 3G in areas where there is supposedly 3G. Most custom ROMs have corrected this by showing actual speeds in their ROMs. So it could also be that you truly are only getting 1x and the stock ROM is falsely reporting 3G.
ok well now that im home (i was away on vacation in the Poconos) i ran a speed test and got decent numbers this is the results of 3 tests i ran /ping- 92, 77, 76 /download kB/s- 214.6, 236.8, 152.5 /upload kB/s- 78.3, 77.8, 101.6. so i backed up, flashed Team VeNuM's rom and wiped cache but when the phone booted it showed 3g so maybe b/c i was in PA it might have been saying i was in 3g when i really wasnt proving what you were saying jdogg836. so heres the results of the speed test /ping- 121, 134, 206 /download kB/s- 89.1, 67, 64.4 /upload kB/s- 61.1, 28, 58.6 it's showing much slower speeds but im not sure why
makipsee said:
ok well now that im home (i was away on vacation in the Poconos) i ran a speed test and got decent numbers this is the results of 3 tests i ran /ping- 92, 77, 76 /download kB/s- 214.6, 236.8, 152.5 /upload kB/s- 78.3, 77.8, 101.6. so i backed up, flashed Team VeNuM's rom and wiped cache but when the phone booted it showed 3g so maybe b/c i was in PA it might have been saying i was in 3g when i really wasnt proving what you were saying jdogg836. so heres the results of the speed test /ping- 121, 134, 206 /download kB/s- 89.1, 67, 64.4 /upload kB/s- 61.1, 28, 58.6 it's showing much slower speeds but im not sure why
Click to expand...
Click to collapse
Call sprint...lots of antennas are only around 60-70% right now....got to do with upgrading system from my understanding...also...upgrade your radio to LG8 and see what happens. :fingers-crossed:
but that big of a drop within minutes? yea im on the LF9 modem i downgraded from the LG2. are people having better luck with the LG8 from the LG2?
makipsee said:
for some reason after i flash a rom i will only get 1x and i have to go back to a stock rom to get 3g back. has anyone else had this problem?
Click to expand...
Click to collapse
Check to see if the time you flashed has the 1x/3g mod... stock Roms only ever show 3g even when they are on 1x..
You can also go into the market and download netmonitor which will tell you your true network type.
I'm almost willing to bet that's the problem.
I too live in pa and most northern parts only have 1x service.. just so you know.
Harrisburg/reading/Lebanon is where you start getting 3g.
Edit. Most of what I said was already explained. Didn't see jdoggs post.
Sent from my SPH-L710 using xda premium
makipsee said:
for some reason after i flash a rom i will only get 1x and i have to go back to a stock rom to get 3g back. has anyone else had this problem?
Click to expand...
Click to collapse
Personally I've has this problem since day 1 with this phone. On Airave it seems worse than being connected to towers for me. Sometimes mine goes from 3g to 1x to no data. Turning mobile data off and on usually fixes the issue. I've tried all radios, no difference, LG8 seems to keep connection longer.
joeyhdownsouth said:
Personally I've has this problem since day 1 with this phone. On Airave it seems worse than being connected to towers for me. Sometimes mine goes from 3g to 1x to no data. Turning mobile data off and on usually fixes the issue. I've tried all radios, no difference, LG8 seems to keep connection longer.
Click to expand...
Click to collapse
If you have the original airave it only has 1x.
The newer version the airvana has 3g coverage..
Sent from my SPH-L710 using xda premium
dtr145r said:
If you have the original airave it only has 1x.
The newer version the airvana has 3g coverage..
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
I've had newer one since the day it came out, no problems with any other phone I've had, just s3. I believe the problem to be the phone, sprint, or my isp.
this message brought to you by my GalaxyS3
I have had modem issues since day one too, I got a new phone because of the poor signal and it's the same.
I tried all the radios this weekend and found no real gains with any. I saw the 1x indicator with the CM10 7/29 build and the AOKP ROM.
Stock based ROM all showed 3G, but it would make sense if they are lying, although I would see 1x in distant lands on my EVO.
I will try the speed test.
It's also worth noting that I have a friend with a stock HTC X one getting about the same signal as me, so it may well be that sprint is messed up here.
lost+found said:
I have had modem issues since day one too, I got a new phone because of the poor signal and it's the same.
I tried all the radios this weekend and found no real gains with any. I saw the 1x indicator with the CM10 7/29 build and the AOKP ROM.
Stock based ROM all showed 3G, but it would make sense if they are lying, although I would see 1x in distant lands on my EVO.
I will try the speed test.
It's also worth noting that I have a friend with a stock HTC X one getting about the same signal as me, so it may well be that sprint is messed up here.
Click to expand...
Click to collapse
I'm not sure at this point, tried everything under the sun, just today I got into the Airvana management page and set it to my router's reserved IP for my Airvana. I think its Sprint also, but you know when I'm right under the Airvana, it seems my s3 keeps solid data connection. This could very well be a weak radio in the S3. All I know is I never had this issue with any previous phones. Maybe 1 day someone will figure this out as Sprint Airave techs are worthless, I feel like I know more than they do!
My problem is even worse since I rooted and flashed AOKP. Hopefully someone can help here. I can make phone calls, it shows 1x, but I don't have a data connection...
Wondering if it is my area. I haven't had issues before. Maybe I should call Sprint to see if they are messing with the towers.
UPDATE: Fixed by flashing stock rom and using the ##72786# in the phone keypad thankfully.
colddonkey said:
My problem is even worse since I rooted and flashed AOKP. Hopefully someone can help here. I can make phone calls, it shows 1x, but I don't have a data connection...
Wondering if it is my area. I haven't had issues before. Maybe I should call Sprint to see if they are messing with the towers.
Click to expand...
Click to collapse
Yuuup.. They are dicking around constantly.
Sent from my SPH-L710 using xda premium
Some basic info: Sprint SGS3; rooted, manually updated to LG8. Otherwise, stock.
Since then, I've noticed that my phone doesn't "hold on" to 4G as well as it did pre root and update. For example, the 4G icon will be next to the signal strength in my status bar then it will disappear, there will just be signal strength with no connection indicator then either 3G or 4G will appear. I don't ever remember this happening before root/update. I haven't flashed anything else on the phone, and the main reason I rooted in the first place was so I could easily tether.
Has anyone else had this same issue?
Its funny that the LG8 update was supposed to help users that were having LTE connectivity issues... this happens to me on occasion too. i would venture to say that a combination of LTE still being in early development and coverage being spotty at times even in areas where u may have gotten full coverage at one point plus the "Connection Optimizer" that often jacks with ur data connection switching between wifi, 3g and 4g(LTE)... try doing a ##72786# to reactivate ur phone on the network... this will automatically re-associate ur data profile with the network and update prl info as well...
+1 I have the same issue
Sent from my SPH-L710 using xda premium
I am envious that you have a LTE signal to lose, I've not tasted any LTE yet 3 weeks after go live of LTE in the Atlanta area
Visionikz03 said:
Its funny that the LG8 update was supposed to help users that were having LTE connectivity issues... this happens to me on occasion too. i would venture to say that a combination of LTE still being in early development and coverage being spotty at times even in areas where u may have gotten full coverage at one point plus the "Connection Optimizer" that often jacks with ur data connection switching between wifi, 3g and 4g(LTE)... try doing a ##72786# to reactivate ur phone on the network... this will automatically re-associate ur data profile with the network and update prl info as well...
Click to expand...
Click to collapse
Thanks for the reply. I'll try the ##72786# and report back with results.
You make a fair point about LTE still getting off the ground, but I will say that pre-root/update, my phone held 4G consistently. Whatever the issue is, hopefully it will sort itself out soon, or enough people will have the same issue that it spurs some action on Sprint's side.
I'm in Houston, FWIW.
Edit/Update: ##72786# seemed to do the trick. HOWEVER, about 15 minutes ago, I attempted to turn on WiFi Tether. My laptop connected with no issues, but about 5 minutes into it, neither the 4G nor the 3G icons appeared next to the signal strength meter. ##72786#'d again, just to see if it made a difference, updated PRL and Profile. Things are holding steady so far, but we'll see how long this lasts.
I'll try to update later in the day.
kindalikemike said:
Thanks for the reply. I'll try the ##72786# and report back with results.
You make a fair point about LTE still getting off the ground, but I will say that pre-root/update, my phone held 4G consistently. Whatever the issue is, hopefully it will sort itself out soon, or enough people will have the same issue that it spurs some action on Sprint's side.
I'm in Houston, FWIW.
Edit/Update: ##72786# seemed to do the trick. HOWEVER, about 15 minutes ago, I attempted to turn on WiFi Tether. My laptop connected with no issues, but about 5 minutes into it, neither the 4G nor the 3G icons appeared next to the signal strength meter. ##72786#'d again, just to see if it made a difference, updated PRL and Profile. Things are holding steady so far, but we'll see how long this lasts.
I'll try to update later in the day.
Click to expand...
Click to collapse
Glad to see it worked. This is by no means a permanent fix. As u flash different roms thru out ur phones life span its a good idea to run this code every so often as flashing can overtime degrade baseband performance as those files dont get replaced with a rom but different roms interact with those files depending on the tweaks made at software level...
Sent from my SPH-L710 using xda premium
jdelano said:
I am envious that you have a LTE signal to lose, I've not tasted any LTE yet 3 weeks after go live of LTE in the Atlanta area
Click to expand...
Click to collapse
I can't wait either. For those that have 4G i'm curious as to what the battery life is like and how much faster the network is on the SG3.
Visionikz03 said:
Glad to see it worked. This is by no means a permanent fix. As u flash different roms thru out ur phones life span its a good idea to run this code every so often as flashing can overtime degrade baseband performance as those files dont get replaced with a rom but different roms interact with those files depending on the tweaks made at software level...
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
The issues cropped up again throughout the day, though not as frequently. I made a post in a reddit subforum and someone there suggested I flash new radios. Any idea on whether that would work, and if so, where/how/what?
kindalikemike said:
The issues cropped up again throughout the day, though not as frequently. I made a post in a reddit subforum and someone there suggested I flash new radios. Any idea on whether that would work, and if so, where/how/what?
Click to expand...
Click to collapse
I tried to flash the LG2 radio and it made no difference at all.
mrg02d said:
I tried to flash the LG2 radio and it made no difference at all.
Click to expand...
Click to collapse
It won't, till Sprint gets their network done. I've been back and forth on all radios, no difference IMO.
this message brought to you by my GalaxyS3 running Phantom's Blazer v1.6
Try this... http://forum.xda-developers.com/showthread.php?t=1816530
Sent from my SPH-L710 using xda premium
That is dissapointing
jdelano said:
I am envious that you have a LTE signal to lose, I've not tasted any LTE yet 3 weeks after go live of LTE in the Atlanta area
Click to expand...
Click to collapse
I am up here in Sugar Hill. Sprint Map shows you deep in LTEville. I worked in Tucker last year when a co-worker got a Verizon Tunderbolt. His 4G was screaming. He was getting 40+ down!
But the map also shows Cumming in LTE land so I drove over there just to see what LTE looked like and I saw the icon flicker on for about 30 sec. but it never really was there.
Naddict said:
Try this... http://forum.xda-developers.com/showthread.php?t=1816530
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
Just flashed back to LG2, so I'll update later and see how things are going.
So today I have had issues with connecting to Sprint's network. In a city near mine, they are upgrading to 4G. My phone has been going from full signal to zero signal within seconds. It is killing my battery life. I am running CM10.1 with the current nightly. I restored a previous version of CM to see if it was an issue with the ROM and I was getting the same results. Do I need to flash the radios or leave it be? Could it be because of Network Vision? Is there a way to back up my current radios in case something goes haywire?
thekman24 said:
So today I have had issues with connecting to Sprint's network. In a city near mine, they are upgrading to 4G. My phone has been going from full signal to zero signal within seconds. It is killing my battery life. I am running CM10.1 with the current nightly. I restored a previous version of CM to see if it was an issue with the ROM and I was getting the same results. Do I need to flash the radios or leave it be? Could it be because of Network Vision? Is there a way to back up my current radios in case something goes haywire?
Click to expand...
Click to collapse
Its most likely a carrier issue....make sure you have the most current radios installed which are FD02 if i remember correctly....other than that its a very rare occurance that software would affect your signal...probably due to the work that they are doing in the area....turn off LTE and see if the 3G signal does the same thing...good luck let us know what happens
Its sprints terrible network.
Sent from my Galaxy Nexus using xda premium
I've turned off 4g, reconnected with airplane mode, restarted my phone, fixed permissions. 3G is the same. I hardly have any service. The thing is, the past couple weeks the service here has been awesome. Then yesterday, this.
Sent from my Galaxy Nexus using xda app-developers app
thekman24 said:
I've turned off 4g, reconnected with airplane mode, restarted my phone, fixed permissions. 3G is the same. I hardly have any service. The thing is, the past couple weeks the service here has been awesome. Then yesterday, this.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Like i said its most likely the work that they are doing .... Give it a couple days because the same thing happened to me when Verizon was putting up their towers near me when i had my thunderbolt....give sprint a call see whats going on
...check their website see what it says for your area....for what its worth I'm 99% sure its their doing
JamesPumaEnjoi said:
Like i said its most likely the work that they are doing .... Give it a couple days because the same thing happened to me when Verizon was putting up their towers near me when i had my thunderbolt....give sprint a call see whats going on
...check their website see what it says for your area....for what its worth I'm 99% sure its their doing
Click to expand...
Click to collapse
Well, I have confirmed it to be on Sprint's end. All it took was a quick drive around town to pick up a different tower. My buddy has a signal booster in his apartment and I was picking up full bars there. Here's hoping LTE is close!
4g just started popping up on my phone, but every time it does, I have no network access. Is this a phone issue or Sprint just testing out new towers?
Lte turned off for now. Problem solved.
babyschmoof said:
4g just started popping up on my phone, but every time it does, I have no network access. Is this a phone issue or Sprint just testing out new towers?
Lte turned off for now. Problem solved.
Click to expand...
Click to collapse
It happens to me once in awhile. I will connect to the LTE network but no data. After a min or two it switches back to 3G. The LTE networks are up around me, but I don't think the upgrade is 100% complete. I'm thinking its a Sprint issue.
Sent from my Freeza MD4 Stock Rooted Galaxy S3
TheSocalGuy79 said:
It happens to me once in awhile. I will connect to the LTE network but no data. After a min or two it switches back to 3G. The LTE networks are up around me, but I don't think the upgrade is 100% complete. I'm thinking its a Sprint issue.
Sent from my Freeza MD4 Stock Rooted Galaxy S3
Click to expand...
Click to collapse
It happens to me right outside my house... I get 1 bar of LTE service, but no data. I know they have been updated the network around me and chalk it up to that. I just toggle off LTE or hop on my Wifi.
babyschmoof said:
4g just started popping up on my phone, but every time it does, I have no network access. Is this a phone issue or Sprint just testing out new towers?
Lte turned off for now. Problem solved.
Click to expand...
Click to collapse
From the sounds of it, Sprint is adding 4g to your area. They generally start out in the rural areas and make their way inward. You could be on the boundary and we'll continue to get intermittent signals until the get enough work done to get s stronger signal. Hang in there, it gets better.
Sent from my SPH-L710 using Tapatalk 2
First let me apologize if this has been answered somewhere else before, I've read at least 15/20 different threads that had an issue similar to mine but none of the fixes suggested in those threads were of any help. I cannot seem to find anything about LTE working perfectly on someone's phone then just stopping working; every thread I have found pertains to people losing LTE after flashing a new ROM or while traveling to different cities.
I have a SGH-T999L and am located in Chicago where there T-Mobile does have an active LTE network in place. I have had my phone for almost a month now and have had no problems; I have flashed several different ROMs onto it (cyanogenmod, liquid smooth, pacman) without issues as well. Early yesterday morning though my LTE suddenly stopped working. I have not updated the device or changed anything on the phone or ROM. I haven't even installed any new apps in a few days. I first called T-Mobile, they said their network is working properly in Chicago right now. After determining it wasn't a problem with the towers, I tried reflashing the modem for the device (I got it from this thread: http://forum.xda-developers.com/showthread.php?t=1880987) to no avail. Even though the IMEI was showing up properly I even did a NV restore to see if that would help, which it didn't. I then flashed the stock ROM (UVAMB7) to see if that would fix anything, however the phone is still not picking up LTE. I have even tried doing the diagnostic codes *#197328640# and according to that, the LTE radio is turned on and working properly.
As it is right now, the phone will go through periods where it cannot find any data signal for about 5 minutes at time then HPSA+15 turns on, which also confuses me as Chicago is HSPA+42 market and if I turn on my regular SGH-T999 and set it next to my SGH-T999L, it is able to pick up the HSPA+42 without a problem. Also, the phone hasn't been dropped or anything so I don't think it has to do with physical damage to the antenna or anything like that; literally I had my phone plugged in charging on the table all night and the next day the LTE had just stopped working. I have tried everything I can think of, if anyone can give me any help with this issue it would be very greatly appreciated
sandra361 said:
First let me apologize if this has been answered somewhere else before, I've read at least 15/20 different threads that had an issue similar to mine but none of the fixes suggested in those threads were of any help. I cannot seem to find anything about LTE working perfectly on someone's phone then just stopping working; every thread I have found pertains to people losing LTE after flashing a new ROM or while traveling to different cities.
I have a SGH-T999L and am located in Chicago where there T-Mobile does have an active LTE network in place. I have had my phone for almost a month now and have had no problems; I have flashed several different ROMs onto it (cyanogenmod, liquid smooth, pacman) without issues as well. Early yesterday morning though my LTE suddenly stopped working. I have not updated the device or changed anything on the phone or ROM. I haven't even installed any new apps in a few days. I first called T-Mobile, they said their network is working properly in Chicago right now. After determining it wasn't a problem with the towers, I tried reflashing the modem for the device (I got it from this thread: http://forum.xda-developers.com/showthread.php?t=1880987) to no avail. Even though the IMEI was showing up properly I even did a NV restore to see if that would help, which it didn't. I then flashed the stock ROM (UVAMB7) to see if that would fix anything, however the phone is still not picking up LTE. I have even tried doing the diagnostic codes *#197328640# and according to that, the LTE radio is turned on and working properly.
As it is right now, the phone will go through periods where it cannot find any data signal for about 5 minutes at time then HPSA+15 turns on, which also confuses me as Chicago is HSPA+42 market and if I turn on my regular SGH-T999 and set it next to my SGH-T999L, it is able to pick up the HSPA+42 without a problem. Also, the phone hasn't been dropped or anything so I don't think it has to do with physical damage to the antenna or anything like that; literally I had my phone plugged in charging on the table all night and the next day the LTE had just stopped working. I have tried everything I can think of, if anyone can give me any help with this issue it would be very greatly appreciated
Click to expand...
Click to collapse
You might odin back to root66 and see if that works. If not, triangle away and warranty it out.
Hastily spouted for your befuddlement
start a downliad, then go to Settings, about device, status. what does it show under network type? roms dont always didplay things as we are used to. this will show your true connection.
Sent from my T-Mobile MyTouch 3G Slide(HTC Espresso) using Tapatalk 2
DocHoliday77 said:
start a downliad, then go to Settings, about device, status. what does it show under network type? roms dont always didplay things as we are used to. this will show your true connection.
Sent from my T-Mobile MyTouch 3G Slide(HTC Espresso) using Tapatalk 2
Click to expand...
Click to collapse
When I do that, it shows up as UMTS until I start downloading, then it will connect to HSPA+15 then go back to UMTS once the download finishes. The phone network type used to show as LTE before I had problems, sometimes it would switch between HSPA and LTE while I was downloading or loading webpages but it would still show LTE under network type. Now it seems as though it isn't even connecting to the LTE at all.
i wouldnt worry about the hspa 42 so much. it may be the lte devices dont use it in order to save bandwidth for non lte devices. just a theory.
as for lte, you can try flashing the T999N modem to see if it helps. otherwise id agree with the other suggestion. odin flash your root66 firmware and see if it still happens. if so it may be hardware related.
Sent from my T-Mobile MyTouch 3G Slide(HTC Espresso) using Tapatalk 2
DocHoliday77 said:
i wouldnt worry about the hspa 42 so much. it may be the lte devices dont use it in order to save bandwidth for non lte devices. just a theory.
as for lte, you can try flashing the T999N modem to see if it helps. otherwise id agree with the other suggestion. odin flash your root66 firmware and see if it still happens. if so it may be hardware related.
Sent from my T-Mobile MyTouch 3G Slide(HTC Espresso) using Tapatalk 2
Click to expand...
Click to collapse
Thank you, I will try flashing the modem. As for reflashing via odin, I tried doing that and the problem is still there so if flashing the modem doesn't work, I'll have to call Samsung for a warranty repair . I just wish I knew why it randomly decided to fail so I don't accidentally kill any other devices lol
Well, flashing the modem didn't work. Hopefully Samsung will be able to repair whatever is wrong with it. Thank you so much for taking the time to try to help though, I very much appreciate it
it could be something as simple as an antenna becoming disconnected, or something wrong with the radio itself. but once you are full stock, and still having issues it pretty much rules out a firmware/software type issue. Leaving the most likely cause to be one you probably couldnt fix.
just to make sure tmobile was correct, id try to go a few miles away and see if it connects though. just to be thorough.
Sent from my T-Mobile MyTouch 3G Slide(HTC Espresso) using Tapatalk 2