After flashing Cyanogenmod 10.1 I have only been able to connect to 3G and cannot connect to 4G LTE. Does anyone know how to get LTE to work on Cm10.1?
Try doing a full wipe. Data/cache/dalvik, reflash CM.
Sent from my SCH-I605 using xda app-developers app
Also be sure you have LTE enabled in your network settings.
Were you ever able to regain LTE? This has happened to me as well. I've tried flashing back to stock, changing settings using *#*#4636#*#*, and a couple of others. Still nothing. Hate the idea of relying on 3G.
HysteriaVG said:
After flashing Cyanogenmod 10.1 I have only been able to connect to 3G and cannot connect to 4G LTE. Does anyone know how to get LTE to work on Cm10.1?
Click to expand...
Click to collapse
This happened to me. I ended up getting a new sim card and that fixed the problem.
Try putting your Sim card in someone else's phone that has LTE. If they only get 3G, it's your card. Of they still get 4G, it's something else with your phone causing the problem.
Sent from my SCH-I605 using xda app-developers app
*#*#4636#*#*. Select radio band, cellular.
Sent from my SCH-I605 using Tapatalk 4
Got my new LTE 4g card today and everything is good for me....Sounds like something is breaking the cards.
I'm now getting an error maybe once a day that my Sim card was removed, reboot. Starting to think maybe there is something causing problems.
Sent from my Verizon Galaxy Note 2 using xda-developers app
Something similar is happening to me. I'm on Carbonrom 1.8. 4g just stopped working. Have been reading around trying to get fixes. Got a new SIM card from Verizon and it still didn't fix it.
In my phone status it says I'm on CDMA - eHRPD:14, I believe this indicates I truly am on 3g. If it were 13 it'd be 4g. I think I have that right. I haven't come across much that's helpful although it seems this isn't that rare of an issue. Trying to fix as much of it as I can on my own. I've yet to revert back to stock. Have tried going to Beanstown, that did more harm than good (broke sms and didn't go to 4g).
StrictlyRandy said:
Something similar is happening to me. I'm on Carbonrom 1.8. 4g just stopped working. Have been reading around trying to get fixes. Got a new SIM card from Verizon and it still didn't fix it.
In my phone status it says I'm on CDMA - eHRPD:14, I believe this indicates I truly am on 3g. If it were 13 it'd be 4g. I think I have that right. I haven't come across much that's helpful although it seems this isn't that rare of an issue. Trying to fix as much of it as I can on my own. I've yet to revert back to stock. Have tried going to Beanstown, that did more harm than good (broke sms and didn't go to 4g).
Click to expand...
Click to collapse
Beans ROM is basically stock if you went to that and still didn't have 4G then there is something wrong with your phone. Try the dialer fix (Dialing the number posted above) and if that doesn't work I would start thinking about a warranty replacement.
Sent from my SCH-I605 using Tapatalk 4
miketoasty said:
Beans ROM is basically stock if you went to that and still didn't have 4G then there is something wrong with your phone. Try the dialer fix (Dialing the number posted above) and if that doesn't work I would start thinking about a warranty replacement.
Sent from my SCH-I605 using Tapatalk 4
Click to expand...
Click to collapse
I wonder if this is something that happened because of the ROM/Root or if it would have happened anyway.
StrictlyRandy said:
I wonder if this is something that happened because of the ROM/Root or if it would have happened anyway.
Click to expand...
Click to collapse
Most likely would have happened anyways. Rooting and ROMing don't touch the modems that control your cell signal.
Sent from my SCH-I605 using Tapatalk 4
StrictlyRandy said:
Something similar is happening to me. I'm on Carbonrom 1.8. 4g just stopped working. Have been reading around trying to get fixes. Got a new SIM card from Verizon and it still didn't fix it.
In my phone status it says I'm on CDMA - eHRPD:14, I believe this indicates I truly am on 3g. If it were 13 it'd be 4g. I think I have that right. I haven't come across much that's helpful although it seems this isn't that rare of an issue. Trying to fix as much of it as I can on my own. I've yet to revert back to stock. Have tried going to Beanstown, that did more harm than good (broke sms and didn't go to 4g).
Click to expand...
Click to collapse
Odin back to stock. It usually will solve strange issues like this.
http://forum.xda-developers.com/showthread.php?p=34891181
Sent From My Sticky Note, Too?
Having the same issue, mine came after i *228 my phone. It went through updating roaming and since then its stuck on 3g. Downloaded the Odin file going to try in the morning.
Ps. Attempted to insert my wife's sim into the phone to see if my sim was just bad but even with hers I was only getting 3g. Tried to flash the latest radio in twrp but didn't fix it either
Sent from my SCH-I605 using xda app-developers app
Noob input
Just rooted my Razr Maxx (had a rooted Droid X). Flashed CM 10.1, while on CM NO 4g, go back to stock ROM and DO have 4g. I've switched back and forth several times and remains the same.
Sounds like a CM problem, but hey, I'm no expert, pretty noob.
mfinlay04 said:
Having the same issue, mine came after i *228 my phone. It went through updating roaming and since then its stuck on 3g. Downloaded the Odin file going to try in the morning.
Ps. Attempted to insert my wife's sim into the phone to see if my sim was just bad but even with hers I was only getting 3g. Tried to flash the latest radio in twrp but didn't fix it either
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
NEVER *228 a 4g Verizon phone. It will and most likely burned up your sim card. *228 is not compatible with 4g devices.
Sent from my SCH-I605 using Tapatalk 4
got556 said:
NEVER *228 a 4g Verizon phone. It will and most likely burned up your sim card. *228 is not compatible with 4g devices.
Sent from my SCH-I605 using Tapatalk 4
Click to expand...
Click to collapse
Lesson learned. Did it on my galaxy nexus all the time without issue.
Sent from my SCH-I605 using Tapatalk 2
kwatch72 said:
This happened to me. I ended up getting a new sim card and that fixed the problem.
Try putting your Sim card in someone else's phone that has LTE. If they only get 3G, it's your card. Of they still get 4G, it's something else with your phone causing the problem.
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
Same thing happened to me. Verizon changed it for free.
BoostedB18C said:
Odin back to stock. It usually will solve strange issues like this.
http://forum.xda-developers.com/showthread.php?p=34891181
Sent From My Sticky Note, Too?
Click to expand...
Click to collapse
This alone did not work...however, I got a new sim card after doing this and I'm back on 4g. Got fixed a bit ago but was unable to post. Thanks for the help. No 4g was bugging me, but unfortunately it means I'm stock for the time being
Related
Okay so here's my deal. In my area I know that we have 4G, but my phone doesn't pick it up, its only on 3G. Sometimes if I play around with the hidden service menu I can pick up 4G but as soon as I send a text message, it switches to 1X until I reboot into CDMA+LTE/EVDo. Even when selecting that mode, I only pick up 3G even though I'm in a 4G area. Some background info: I'm on GB firmware and radios and running NeoMax 1.1 based on the latest leak. I'm also S-On. Any help would be greatly appreciated, thanks!
Sent from my Rezound using xda-developers app
zZDave_Stud said:
Okay so here's my deal. In my area I know that we have 4G, but my phone doesn't pick it up, its only on 3G. Sometimes if I play around with the hidden service menu I can pick up 4G but as soon as I send a text message, it switches to 1X until I reboot into CDMA+LTE/EVDo. Even when selecting that mode, I only pick up 3G even though I'm in a 4G area. Some background info: I'm on GB firmware and radios and running NeoMax 1.1 based on the latest leak. I'm also S-On. Any help would be greatly appreciated, thanks!
Sent from my Rezound using xda-developers app
Click to expand...
Click to collapse
I have been having that issue as well, fully stock. I called C/S they are supposedly having some issues with their towers in Maryland/PA.
hchristy2013 said:
I have been having that issue as well, fully stock. I called C/S they are supposedly having some issues with their towers in Maryland/PA.
Click to expand...
Click to collapse
noticing delayed messages in Philadelphia area as well
I have lost 4g from jumping from Rom to Rom. I ruued and it brought it back. Not stating that this is what your problem is, but it helped me......
Sent from my ADR6425LVW using Tapatalk 2
JeramyEggs said:
I have lost 4g from jumping from Rom to Rom. I ruued and it brought it back. Not stating that this is what your problem is, but it helped me......
Sent from my ADR6425LVW using Tapatalk 2
Click to expand...
Click to collapse
Yeah, if you've tried everything else, you should run the RUU (your choice, but why not run the latest leak) and then do a factory reset from hboot...with the stock recovery. That has helped a lot of people.
zZDave_Stud said:
Okay so here's my deal. In my area I know that we have 4G, but my phone doesn't pick it up, its only on 3G. Sometimes if I play around with the hidden service menu I can pick up 4G but as soon as I send a text message, it switches to 1X until I reboot into CDMA+LTE/EVDo. Even when selecting that mode, I only pick up 3G even though I'm in a 4G area. Some background info: I'm on GB firmware and radios and running NeoMax 1.1 based on the latest leak. I'm also S-On. Any help would be greatly appreciated, thanks!
Sent from my Rezound using xda-developers app
Click to expand...
Click to collapse
I blame it on Verizon's network they've been having a lot of outages since they flipped on LTE
update from Philadelphia area......delayed sns/mms and 4g outage
dyetheskin said:
update from Philadelphia area......delayed sns/mms and 4g outage
Click to expand...
Click to collapse
Thanks for all the replies guys, but it's not a 4G outage issue with me. I have my dad's phone, which is a 4G vzw phone next to my phone, and his is on 4G while I'm on 3G. Should I try switching roms?
zZDave_Stud said:
Thanks for all the replies guys, but it's not a 4G outage issue with me. I have my dad's phone, which is a 4G vzw phone next to my phone, and his is on 4G while I'm on 3G. Should I try switching roms?
Click to expand...
Click to collapse
Try doing a factory reset in hboot
AshtonTS said:
Try doing a factory reset in hboot
Click to expand...
Click to collapse
Alright well I'm trying to mess with the service menu again, rebooting it now and just cleared cache and dalvik. Gonna see if this does anything. If it doesn't, i'll factory reset in the morning.
turned out while changing radios to debug SMS delay I borked 4g. flashed stock recovery,cleared storage/factory reset,flashed amon ra,flashed random ics rom,xfer internal stuff I backed up,wiped everything,restored viperrez backup and all good with 4g working
I'm completely stock and this keeps happening to me randomly. Super frustrating when I know I normally have 4g and it happens (home, work, anywhere)
I went in and they put in a new SIM but it still happens.
Sent from my ADR6425LVW using xda app-developers app
Im going to explain this problem in a depth as i can.
I am s-off'd via jtagged, rooted and have twp recovery. I am on newest radio running NOS M7 v2.0.3
I can only connect to 3G for some reason with it reading eHRPD.
i do not know if it was reading this before i started the process of rooting since i never turn the phone completely on once i got it back.
So after some reading and advice i downloaded LTE on off to force 4G
It worked but at the cost of losing my mobile network causing me to not be able to make calls or send out text but i have 4G i can get on the internet.
Atm i am plagued with having 3G and service or using 4G w/o service... and this is a problem.
Also while on 4G it reads RSRP if that helps.
Idk if this is a hardware problem from me getting my device jtagged (which would suck since that means im stuck with it) or if it can be fixed.
Any suggestions would be highly appreciated since im getting annoyed
droidfun09 said:
Im going to explain this problem in a depth as i can.
I am s-off'd via jtagged, rooted and have twp recovery. I am on newest radio running NOS M7 v2.0.3
I can only connect to 3G for some reason with it reading eHRPD.
i do not know if it was reading this before i started the process of rooting since i never turn the phone completely on once i got it back.
So after some reading and advice i downloaded LTE on off to force 4G
It worked but at the cost of losing my mobile network causing me to not be able to make calls or send out text but i have 4G i can get on the internet.
Atm i am plagued with having 3G and service or using 4G w/o service... and this is a problem.
Also while on 4G it reads RSRP if that helps.
Idk if this is a hardware problem from me getting my device jtagged (which would suck since that means im stuck with it) or if it can be fixed.
Any suggestions would be highly appreciated since im getting annoyed
Click to expand...
Click to collapse
What carrier are you on?
In any case, I would RUU back to stock, including kernel, and see if I get 4G. Make sure 4G is available in your area....?
Look in mobile connection make sure you have 4g enabled...
Sent from my HTC6435LVW using xda app-developers app
I had the same problem when I got my phone back. Took it back to Verizon and got a new phone. I tried everything and nothing worked. It is like something happened to the radio. Tried to flash a new one nothing. Still haven't heard back from mtv on trying to get a refund.
Sent from my HTC6435LVW using Tapatalk 2
Sigh thats something i wanna avoid so Ill just have to stay stuck until moonshine comes out. I really like sense 5 and I don't wanna go back to 4+... Then I'll get a replacement I guess.
As far as RUU to stock and seeing if I was on LTE I already did all that. I was almost looking into build.props but I assumed that wouldnt work either. So guess I'm just stuck on 3G unless it randomly wanna come back which I doubt unless somebody comes up with a solution besides just getting a replacement.
Sent from my HTC6435LVW using xda app-developers app
droidfun09 said:
Im going to explain this problem in a depth as i can.
I am s-off'd via jtagged, rooted and have twp recovery. I am on newest radio running NOS M7 v2.0.3
I can only connect to 3G for some reason with it reading eHRPD.
i do not know if it was reading this before i started the process of rooting since i never turn the phone completely on once i got it back.
So after some reading and advice i downloaded LTE on off to force 4G
It worked but at the cost of losing my mobile network causing me to not be able to make calls or send out text but i have 4G i can get on the internet.
Atm i am plagued with having 3G and service or using 4G w/o service... and this is a problem.
Also while on 4G it reads RSRP if that helps.
Idk if this is a hardware problem from me getting my device jtagged (which would suck since that means im stuck with it) or if it can be fixed.
Any suggestions would be highly appreciated since im getting annoyed
Click to expand...
Click to collapse
I had this happen after using my nexus. Somehow my SIM got corrupted. 4g worked on the galaxynexus but not my DNA. New SIM card fixed it. Try going to Verizon and asking for a new SIM card.
Sent from my HTC6435LVW using xda premium
Thank you that fixed it. It took two Sims but I got everything working and now I have the ultimate phone.
Sent from my HTC6435LVW using xda app-developers app
droidfun09 said:
Thank you that fixed it. It took two Sims but I got everything working and now I have the ultimate phone.
Sent from my HTC6435LVW using xda app-developers app
Click to expand...
Click to collapse
Awesome. I would like to know why it does this. It's nice to use my nexus every once in a while. But now I can't without needing a new sim.
Sent from my HTC6435LVW using xda premium
I mean I doubt this is it but I had a really old sim card since 4G first came out. I would test this but I don't want it to happen again. Lol
Sent from my HTC6435LVW using xda app-developers app
droidfun09 said:
I mean I doubt this is it but I had a really old sim card since 4G first came out. I would test this but I don't want it to happen again. Lol
Sent from my HTC6435LVW using xda app-developers app
Click to expand...
Click to collapse
droidfun09 said:
Thank you that fixed it. It took two Sims but I got everything working and now I have the ultimate phone.
Sent from my HTC6435LVW using xda app-developers app
Click to expand...
Click to collapse
I have the same issue that you are having. I am glad I was not the only person to have this happen I am going to put my phone back to being S-On and locked with the factory ROM and then head to Verizon to get a new SIM card.
chayos00 said:
I have the same issue that you are having. I am glad I was not the only person to have this happen I am going to put my phone back to being S-On and locked with the factory ROM and then head to Verizon to get a new SIM card.
Click to expand...
Click to collapse
That's more than likely not necessary if ur just getting a new SIM card. U shouldn't have an issue even if ur s off and unlocked. SIM cards r free.
Sent from my HTC6435LVW using xda premium
Krispenwah said:
That's more than likely not necessary if ur just getting a new SIM card. U shouldn't have an issue even if ur s off and unlocked. SIM cards r free.
Sent from my HTC6435LVW using xda premium
Click to expand...
Click to collapse
Correct they are free, but the guy I tend to see at the Verizon store always seems to launch that hboot screen everytime I go in there. He did when I had the SIM card swapped earlier in the year as it would disconnect from my network several times a day. So I just want to be on the safe side.
I had my SIM card replaced twice on my resound and both times went to the store without relocking the bootloader or anything. Didn't have any issues. They programmed the new card and I was on my merry way. Maybe call em first and without giving any of ur account information ask if u can get a new SIM card if uv rooted ur phone. It would suck to go thru that process if it's not necessary but I can certainly understand the better safe than sorry approach. The phone call would definitely be worth the time though imo.
Sent from my HTC6435LVW using xda premium
chayos00 said:
Correct they are free, but the guy I tend to see at the Verizon store always seems to launch that hboot screen everytime I go in there. He did when I had the SIM card swapped earlier in the year as it would disconnect from my network several times a day. So I just want to be on the safe side.
Click to expand...
Click to collapse
Just go in and ask for a new sim card. No need to waste your time relocking and s-on'ing your phone.
Sent from my HTC6435LVW using xda app-developers app
So I got the issue resolved without a new SIM card. So here is a combo of things I did to resolved the issue. I have everything in the link below.
http://forum.xda-developers.com/showthread.php?t=2338810
I think it was resolved after I flashed my radio and then I went back to stock just in case I have any more issues in the next week. As if I do I will go back to the Verizon store and swap out my phone. But I'd rather be S-ON in case that happens and be that way for a bit. Plus I wanted to test the S-ON for future purposes of in case I needed to get back there I knew how to.
i bought a used inc 4g went and got a new sim, it has 3g but no 4g. i can manually put it on lte only the signal bars goes empty and X above it, tier 2 tech thinks its the sim so sending me another new one, heres a logcat of trying to go to 4g and wont.any one see anything that could cause it, thanks
sk842018 said:
i bought a used inc 4g went and got a new sim, it has 3g but no 4g. i can manually put it on lte only the signal bars goes empty and X above it, tier 2 tech thinks its the sim so sending me another new one, heres a logcat of trying to go to 4g and wont.any one see anything that could cause it, thanks
Click to expand...
Click to collapse
What ROM?
Phone is completely stock, New sim be here Monday if that ain't it said.get free clnr phone. Said shows LTE being sent to phone but only 3g.
sk842018 said:
i bought a used inc 4g went and got a new sim, it has 3g but no 4g. i can manually put it on lte only the signal bars goes empty and X above it, tier 2 tech thinks its the sim so sending me another new one, heres a logcat of trying to go to 4g and wont.any one see anything that could cause it, thanks
Click to expand...
Click to collapse
this happened to me as well..> Its not a rom issue... I tried all roms and tricks and nothing worked... Went to the Verizon to get another sim card which is free at their retail stores and got my 4G back
You could call their tech support and have them update your PRL. That is what they did for me, instantly I regained 4G LTE
Sent from my ADR6410LVW using xda app-developers app
Get off work a hour and 45 mins. New sim at home, I'll update after try that and tech support says looked like when they activated this sim something went wrong. Will update shortly.
So?
Sent from my ADR6410LVW using xda app-developers app
vazersecurity said:
So?
Sent from my ADR6410LVW using xda app-developers app
Click to expand...
Click to collapse
New sim. Still.only 3g. Set preferred network type LTE only. Status bars go greyed out.and X above them :/
And you contacted Verizon about the matter?
Sent from my ADR6410LVW using xda app-developers app
vazersecurity said:
And you contacted Verizon about the matter?
Sent from my ADR6410LVW using xda app-developers app
Click to expand...
Click to collapse
Yea, we've tried everything. They want to replace it under my insurance
If it isn't rooted then why not? But I would get more than one opinion.
Sent from my ADR6410LVW using xda app-developers app
Not outed all stock, if all else fails guess 100$ through insurance ain't bad, just seems weird,
sk842018 said:
Not outed all stock, if all else fails guess 100$ through insurance ain't bad, just seems weird,
Click to expand...
Click to collapse
I would have thought it would have been the SIM. I messed up the PRL on my SIM card because I didn't know that you weren't supposed to update your roaming capabilities by dialing *228. Big mistake. I confused the customer representative when I told him because I didn't what to tell him I had rooted my phone and put a custom ROM on it.
UPDATE: after rooting/ s-off last night I stayed on stock and changed a few build prob line edits, and messed around with diagnostic mode and got my 4g, lasted through nite and all morning till bout hr ago it went to 3g and won't go back on LTE. Rebooted must.of reverted what all I changed/edited back to normal. I'm going try go one by one.and.see.which one/one's I get 4g with, I'll try and find out what's causing it and.make.a.ind.d script that will run at boot.
sk842018 said:
UPDATE: after rooting/ s-off last night I stayed on stock and changed a few build prob line edits, and messed around with diagnostic mode and got my 4g, lasted through nite and all morning till bout hr ago it went to 3g and won't go back on LTE. Rebooted must.of reverted what all I changed/edited back to normal. I'm going try go one by one.and.see.which one/one's I get 4g with, I'll try and find out what's causing it and.make.a.ind.d script that will run at boot.
Click to expand...
Click to collapse
interesting ... WHEN you figure out, remember to please share the needed and resultant info with the rest of us Dinc4G users
thanks
Okay guys I have this problem with my Atrix 4G. It's usually on NottachTrix 2.0.0 or 1.9.0 since 2.3.0 was giving me weird errors. The problems I am having are that I have a strong signal of 4-5 bars and then either after an idle or just by watching it sometimes the signal degrades and eventually it's greyed out with a little x over it and it stays like that indefinitely. I've tried turning the wifi on and off, the GPS on and off, I've done a factory reset. I've repeatedly flashed the radios. 30, 36, 37, and the sbf of OLY_ATT_01.97.00R. I've done it with the sim in and out, with the sd in and out fixed permissions. " And I still have the issue of the signal either being completely off, or just degrading. I'm using this on T-Mobile but when I search for providers all it shows is AT&T and when I go to About Phone -> Status I consistently have between 90-120dBm under signal. What am I doing/not doing right?
Sakuryu said:
Okay guys I have this problem with my Atrix 4G. It's usually on NottachTrix 2.0.0 or 1.9.0 since 2.3.0 was giving me weird errors. The problems I am having are that I have a strong signal of 4-5 bars and then either after an idle or just by watching it sometimes the signal degrades and eventually it's greyed out with a little x over it and it stays like that indefinitely. I've tried turning the wifi on and off, the GPS on and off, I've done a factory reset. I've repeatedly flashed the radios. 30, 36, 37, and the sbf of OLY_ATT_01.97.00R. I've done it with the sim in and out, with the sd in and out fixed permissions. " And I still have the issue of the signal either being completely off, or just degrading. I'm using this on T-Mobile but when I search for providers all it shows is AT&T and when I go to About Phone -> Status I consistently have between 90-120dBm under signal. What am I doing/not doing right?
Click to expand...
Click to collapse
i'm not knowledgeable about this issue, but based off of what you said, you're using ATT radios on a T Mobile network. perhaps a T Mobile radio would work? if i'm wrong with this statement, then i am and i'll admit it, but thats what i would try.
Sent from my MB860 using xda app-developers app
Im not sure that's how it works since the radio wasn't designed for this phone. Oh and it was working before and kinda worms if I reboot the phone but it still degrades
Sakuryu said:
Im not sure that's how it works since the radio wasn't designed for this phone. Oh and it was working before and kinda worms if I reboot the phone but it still degrades
Click to expand...
Click to collapse
i'm not sure either, thats why i suggested trying it out. its still a fastboot flash radio radio.img kind of thing
Sent from my MB860 using xda app-developers app
palmbeach05 said:
i'm not sure either, thats why i suggested trying it out. its still a fastboot flash radio radio.img kind of thing
Sent from my MB860 using xda app-developers app
Click to expand...
Click to collapse
I always flash through CWM except for the 00R radio. And I just tried the other radios on the internet from the internationals to the UK to all US radios, still no luck at all. Is this a SIM issue or is my phone SOL?
Sakuryu said:
I always flash through CWM except for the 00R radio. And I just tried the other radios on the internet from the internationals to the UK to all US radios, still no luck at all. Is this a SIM issue or is my phone SOL?
Click to expand...
Click to collapse
i think i need to back track here and ask if you unlocked it so it is capable of running on different carriers. next would be did you set up the correct service settings like the vpn and stuff. and have you tried flashing, via fastboot or cwm, any t mobile radios?
Sent from my MB860 using xda app-developers app
palmbeach05 said:
i think i need to back track here and ask if you unlocked it so it is capable of running on different carriers. next would be did you set up the correct service settings like the vpn and stuff. and have you tried flashing, via fastboot or cwm, any t mobile radios?
Sent from my MB860 using xda app-developers app
Click to expand...
Click to collapse
Does this phone even have T-Mobile radios? I've flashed Via CWM, I am bootloader unlocked and SIM unlocked I have no clue what a VPN is but the APN comes with the phone I think.
Sakuryu said:
Does this phone even have T-Mobile radios? I've flashed Via CWM, I am bootloader unlocked and SIM unlocked I have no clue what a VPN is but the APN comes with the phone I think.
Click to expand...
Click to collapse
lol apn is what i meant, not vpn, my bad. but yes, do you have the T Mobile apn info set up so it should work? and this phone was never made available for T Mobile, so it doesn't have any T Mobile radios. you would have to look for T Mobile radios to do what i was talking about trying out
Sent from my MB860 using xda app-developers app
palmbeach05 said:
lol apn is what i meant, not vpn, my bad. but yes, do you have the T Mobile apn info set up so it should work? and this phone was never made available for T Mobile, so it doesn't have any T Mobile radios. you would have to look for T Mobile radios to do what i was talking about trying out
Sent from my MB860 using xda app-developers app
Click to expand...
Click to collapse
What T-Mobile radios do I look for? Isn't each radio made specifically for each phone? And When I catch signal it does work.
Sakuryu said:
What T-Mobile radios do I look for? Isn't each radio made specifically for each phone? And When I catch signal it does work.
Click to expand...
Click to collapse
ok its hardware issue. below is a paragraph about a different device that might point you in the right direction
"Did u follow the guide on XDA forums? They have the original guide for unlocking AWS bandwidth for ATT note 2 so that it could work on T-Mobile 4G.
If you flashed it correctly your phone should virtually pick up tmobile 4g any where you go.
Unless you live in a rural area that is."
it would be a hardware issue that should be able to be fixed using whatever was used in the case above. it may be about the note 2, but they did ask about other devices, so i would think it might work
Sent from my MB860 using xda app-developers app
From What I was reading, that method was for phones that have T-Mobile Variants that just have the 1700 Band blocked. Tmobile reps say it's probably a SIM issue which I'm hoping it is so I don't find out I have to buy a new atrix. But if its Software I'd love to be able to fix it now and get it over with.
Sakuryu said:
From What I was reading, that method was for phones that have T-Mobile Variants that just have the 1700 Band blocked. Tmobile reps say it's probably a SIM issue which I'm hoping it is so I don't find out I have to buy a new atrix. But if its Software I'd love to be able to fix it now and get it over with.
Click to expand...
Click to collapse
Okay it's working somewhat now that I found the 38P radio
Sakuryu said:
Okay it's working somewhat now that I found the 38P radio
Click to expand...
Click to collapse
I quite had somewhat similar problem but enabling 'use 2g only' I was able to avoid the loss of signal
Sent from my MB860 using xda app-developers app
Cannot get my S4 to connect to 4G. I have MDK rooted/unlocked running Carbon Rom, tried Sonic Rom and GPE 4.4.3, used Odin back to stock unrooted and still no 4G LTE.
Whats happening: on stock I had 4G at first boot-up but then it cannot connect anymore. When on Carbon if I change APN back to LTE Verizon standard it connects to LTE for a moment but kicks back to diff APN and 3G only. Same on any AOSP or GPE rom.
Any ideas? hardware issue?
arcane spade said:
Cannot get my S4 to connect to 4G. I have MDK rooted/unlocked running Carbon Rom, tried Sonic Rom and GPE 4.4.3, used Odin back to stock unrooted and still no 4G LTE.
Whats happening: on stock I had 4G at first boot-up but then it cannot connect anymore. When on Carbon if I change APN back to LTE Verizon standard it connects to LTE for a moment but kicks back to diff APN and 3G only. Same on any AOSP or GPE rom.
Any ideas? hardware issue?
Click to expand...
Click to collapse
Well could be your Sim card possibly since you had that issue on stock MDK
I know some aosp Roms have been getting updates to their APNs and I've ran into this same issue myself.
Currently I'm on this one http://forum.xda-developers.com/showthread.php?t=2760650
And my data is perfect. The APNs are not accessible however. But still no issues for me.
Sent from my SCH-I545 using Tapatalk
---------- Post added at 01:05 PM ---------- Previous post was at 01:03 PM ----------
Also have you tried flashing different modems? I know you used Odin so that'll put you back to MDK but before going and getting a new Sim you could try that ROM I linked you to and maybe flash the NC5 modem as well. That's what I'm running
Sent from my SCH-I545 using Tapatalk
Mistertac said:
Well could be your Sim card possibly since you had that issue on stock MDK
I know some aosp Roms have been getting updates to their APNs and I've ran into this same issue myself.
Currently I'm on this one http://forum.xda-developers.com/showthread.php?t=2760650
And my data is perfect. The APNs are not accessible however. But still no issues for me.
Sent from my SCH-I545 using Tapatalk
---------- Post added at 01:05 PM ---------- Previous post was at 01:03 PM ----------
Also have you tried flashing different modems? I know you used Odin so that'll put you back to MDK but before going and getting a new Sim you could try that ROM I linked you to and maybe flash the NC5 modem as well. That's what I'm running
Sent from my SCH-I545 using Tapatalk
Click to expand...
Click to collapse
I've tried a couple roms. It seems the issue is apn won't stock. I change it and sometimes get 4g for a moment then it resets and no 4g and if I delete all apn but one it still won't stick to that one.
arcane spade said:
I've tried a couple roms. It seems the issue is apn won't stock. I change it and sometimes get 4g for a moment then it resets and no 4g and if I delete all apn but one it still won't stick to that one.
Click to expand...
Click to collapse
And you used a full wipe MDK Odin file? You should be able to at least get it back on stock I'd think. And if not that point to your Sim most likely or who knows... Hardware issue maybe.
Sims are free at any corporate Verizon store and something like $15 at retail ones. May want to at least try that.
Sent from my SCH-I545 using Tapatalk
---------- Post added at 01:18 PM ---------- Previous post was at 01:16 PM ----------
Try pulling your Sim out for like 30 seconds then put it back in. Phone powered off. Supposed to reset it.
Sent from my SCH-I545 using Tapatalk
Awesome! New SIM card solved it.
Not awesome. 3 days on new Sim and 4g is no longer persistent. Anyone else with similar problems? I've tried another 3 or 4 roms and no progress.
arcane spade said:
Not awesome. 3 days on new Sim and 4g is no longer persistent. Anyone else with similar problems? I've tried another 3 or 4 roms and no progress.
Click to expand...
Click to collapse
I know dialing *228 can smoke a Sim card for us... Are you doing that by any chance? What Roms have you been on so far... I'm assuming it did work fine on stock?!
Sent from my SCH-I545 using Tapatalk
Have you tried the app Automatic system settings? You can select LTE only mode and force it into LTE. Ever since Kit Kat, I've had 4g far less than before. It constantly switches out to 3g when not in use for a while. Happens mostly inside buildings.
2958
arcane spade said:
Not awesome. 3 days on new Sim and 4g is no longer persistent. Anyone else with similar problems? I've tried another 3 or 4 roms and no progress.
Click to expand...
Click to collapse
Still happening on touch wiz?
Did you try re-flashing I545VRUAMDK_modem_apnhlos.zip from the modem thread?
scrillakev said:
Still happening on touch wiz?
Did you try re-flashing I545VRUAMDK_modem_apnhlos.zip from the modem thread?
Click to expand...
Click to collapse
I did, no luck
318sugarhill said:
Have you tried the app Automatic system settings? You can select LTE only mode and force it into LTE. Ever since Kit Kat, I've had 4g far less than before. It constantly switches out to 3g when not in use for a while. Happens mostly inside buildings.
Click to expand...
Click to collapse
I've tried using LTE only with Network settings and sometimes get LTE to stick but no cell signal available then.
Mistertac said:
I know dialing *228 can smoke a Sim card for us... Are you doing that by any chance? What Roms have you been on so far... I'm assuming it did work fine on stock?!
Sent from my SCH-I545 using Tapatalk
Click to expand...
Click to collapse
Kinda pissed right now, because I did use *228 and that might be it. It worked fine on stock and AOSP for a long time but I switched phones with my wife and did *228, got a new SIM card and worked but tried *228 to update roaming
arcane spade said:
I did, no luck
I've tried using LTE only with Network settings and sometimes get LTE to stick but no cell signal available then.
Kinda pissed right now, because I did use *228 and that might be it. It worked fine on stock and AOSP for a long time but I switched phones with my wife and did *228, got a new SIM card and worked but tried *228 to update roaming
Click to expand...
Click to collapse
That's what did it
.. http://forum.xda-developers.com/showthread.php?t=2667189
Check that out
Sent from my SCH-I545 using Tapatalk
Mistertac said:
That's what did it
.. http://forum.xda-developers.com/showthread.php?t=2667189
Check that out
Sent from my SCH-I545 using Tapatalk
Click to expand...
Click to collapse
Well F me Verizon. Thanks! At least now I know and I can fix this. Thank you for solving this problem - with rooted, flashed 1k times, warranty voided I was afraid I was stuck with 3G forever. Hopefully the Verizon store doesn't care that my phone is rooted, they got a little inquisitive last time.
arcane spade said:
Well F me Verizon. Thanks! At least now I know and I can fix this. Thank you for solving this problem - with rooted, flashed 1k times, warranty voided I was afraid I was stuck with 3G forever. Hopefully the Verizon store doesn't care that my phone is rooted, they got a little inquisitive last time.
Click to expand...
Click to collapse
No they don't care. Just if you make you feel better throw MDK back on there and freeze SDM but I've been in there for Sims running Liquid Smooth. Nothing they can do. Especially just for a Sim. That's a separate issue.
That post said someone had called them and explained and they fixed it without going into the store
Sent from my SCH-I545 using Tapatalk
iesboor sent
arcane spade said:
Well F me Verizon. Thanks! At least now I know and I can fix this. Thank you for solving this problem - with rooted, flashed 1k times, warranty voided I was afraid I was stuck with 3G forever. Hopefully the Verizon store doesn't care that my phone is rooted, they got a little inquisitive last time.
Click to expand...
Click to collapse
That damn *228 option. At least you know its not something thats broken forever. ;] Hope it works out for you man.
scrillakev said:
That damn *228 option. At least you know its not something thats broken forever. ;] Hope it works out for you man.
Click to expand...
Click to collapse
Got it working, did what someone suggested in that other thread and IM'd verizon and asked them to push PRL update to my phone, a few minutes later LTE!!!
arcane spade said:
Got it working, did what someone suggested in that other thread and IM'd verizon and asked them to push PRL update to my phone, a few minutes later LTE!!!
Click to expand...
Click to collapse
Glad you got it working again
Sent from my SCH-I545 using Tapatalk