COS13.1 reception issues - ONE Q&A, Help & Troubleshooting

I've been using the OnePlus One with CyanogenOS 13.1 for a while now, but reception seems to be very flaky. I live in an area where reception is already not that great, but nobody else here has as many problems with it as me. At work, I'll have 3 out of 4 bars and "H+" supposedly, but will be unable to open a web page. Incoming calls will make my phone ring, but once I pick up the call will drop. At home, I have to rely on a mobile data connection. It always says "4G", but every couple of minutes the connection will drop for anywhere between 10 seconds and a minute or so (not fun when gaming ).
So in general, the phone will say it has good reception, but it won't actually work. When it does have proper reception, it will drop every couple of minutes. What do I do about this? Will it help to flash an alternative model image, perhaps?

RobinJ1995 said:
I've been using the OnePlus One with CyanogenOS 13.1 for a while now, but reception seems to be very flaky. I live in an area where reception is already not that great, but nobody else here has as many problems with it as me. At work, I'll have 3 out of 4 bars and "H+" supposedly, but will be unable to open a web page. Incoming calls will make my phone ring, but once I pick up the call will drop. At home, I have to rely on a mobile data connection. It always says "4G", but every couple of minutes the connection will drop for anywhere between 10 seconds and a minute or so (not fun when gaming ).
So in general, the phone will say it has good reception, but it won't actually work. When it does have proper reception, it will drop every couple of minutes. What do I do about this? Will it help to flash an alternative model image, perhaps?
Click to expand...
Click to collapse
Try flashing the C7 firmware maybe that should do the trick
https://forum.xda-developers.com/oneplus-one/general/firmware-modem-oneplus-one-t3462214
Download the file ,take backup before flashing
I suggest u flash the
bacon_firmware_update_2016_1-25_.4.0.1.c7-00011.zip
Worked well for me

Hunting_Party10 said:
Try flashing the C7 firmware maybe that should do the trick
https://forum.xda-developers.com/oneplus-one/general/firmware-modem-oneplus-one-t3462214
Download the file ,take backup before flashing
I suggest u flash the
bacon_firmware_update_2016_1-25_.4.0.1.c7-00011.zip
Worked well for me
Click to expand...
Click to collapse
Thanks. Is there any way to check which one I have now?

RobinJ1995 said:
Thanks. Is there any way to check which one I have now?
Click to expand...
Click to collapse
Settings, about phone .base band version u should see c6 or c7 written there

Hunting_Party10 said:
Settings, about phone .base band version u should see c6 or c7 written there
Click to expand...
Click to collapse
Yup, c6. Thanks. I'll see if c7 improves things

RobinJ1995 said:
Yup, c6. Thanks. I'll see if c7 improves things
Click to expand...
Click to collapse
I'm in the same boat, Cyanogen OS 13.1 and same reception issues, if you could update us whether c7 resolved it or not it'd be great.

As far as I can see it hasn't really improved things that much. There seem to be less of those long stretches where the connection stops working for no apparent reason (although they're still there), but the overall connection speed appears to have decreased dramatically. It's also done nothing to fix the problem that when I get called from certain IP phone systems the call will just drop immediately.

Related

Let's recap the new update

After about one day of this GB update, what can we tell? Still any issues? Some people bricked their phones, so is there any idea why? Can we recap on what has been achieved this far? Are there any flashable ROMs with all good stuff?
The phone is still buggy. I have been having issue with BT and the phone locked up on a call once.
Basically, sometimes when I turn my BT headset off, it will still say it is connected on the phone. I will need to turn the BT off and then back on to get it to work correctly again.
As for the phone locking up. I was on BT and switched over to the speaker phone and the phone just died. I had to do a battery pull to get it to turn back on.
So it really just sounds like they need to work on BT more because I never had these issues on Froyo.
aowendoff said:
The phone is still buggy. I have been having issue with BT and the phone locked up on a call once.
Basically, sometimes when I turn my BT headset off, it will still say it is connected on the phone. I will need to turn the BT off and then back on to get it to work correctly again.
As for the phone locking up. I was on BT and switched over to the speaker phone and the phone just died. I had to do a battery pull to get it to turn back on.
So it really just sounds like they need to work on BT more because I never had these issues on Froyo.
Click to expand...
Click to collapse
Did you update the baseband?
I'm curious about this too! I was about to start a tread, but this one shall do.
Questions -
1. (People having reboots before update)
*Did it fix the reboot issue?
2. (People with signal problems before update)
*Did the new baseband fix this/ do you get better signal now??
3. Another problem I have is that wifi and 4G constantly battle each other to see which one gets the signal. So I have to turn wifi on and off until 2G/4G go away.
(For people that have this)
*Did this get solved?
4. * Does GPS lock faster/work better?
I've had three different phones and I've had same issues with all three and even trying different roms. A different rom might fix one issue, but not the others for me.
My main concern is the reboot and signal issues!
These are questions for people that have same or similar issues.
NOT for people with no issues before update.
So please NO "There is nothing wrong with my phone!" People.
Thanks!!
....
For those who are still having problems after the update it might be wise just to do a factory reset because froyo and gbread is very different...
* GPS locks much faster now, often instantly, and indoors.
* Switching between 2G/4G seems to be smoother; doesn't lose the connection for a few seconds like it used to
htc2364 said:
I'm curious about this too! I was about to start a tread, but this one shall do.
Questions -
1. (People having reboots before update)
*Did it fix the reboot issue?
2. (People with signal problems before update)
*Did the new baseband fix this/ do you get better signal now??
3. Another problem I have is that wifi and 4G constantly battle each other to see which one gets the signal. So I have to turn wifi on and off until 2G/4G go away.
(For people that have this)
*Did this get solved?
4. * Does GPS lock faster/work better?
I've had three different phones and I've had same issues with all three and even trying different roms. A different rom might fix one issue, but not the others for me.
My main concern is the reboot and signal issues!
These are questions for people that have same or similar issues.
NOT for people with no issues before update.
So please NO "There is nothing wrong with my phone!" People.
Thanks!!
....
Click to expand...
Click to collapse
I had reboot issues before and so far haven't had any, but to make a proper conclusion I'll have to wait, as even before the update sometimes I would make it days between reboots/shut offs and sometimes only hours.
GPS appears to be very good now, as for wifi/4g/2g I always turn off 2g and use only wcdma setting, and haven't had any issues with it, I leave my wifi and BT on at all times too even when not connected and don't have too bad battery strain.
some things I noticed, in the gallery now when I hit share I don't see the gmail option, the camera reverted back to stock, which is a shame because I loved the things the LG cam app had, but there are a lot of camera apps (I love vignette) so that's not a huge issue, if anyone has the lg app I would love it back though.
I did have some sluggishness especially this morning, I downloaded some widgets though so it might be more of what I added than the update itself.
one surprise was that I thought it was supposed to wipe all data etc. from the phone, but everything was set up the same as I had it before with launcher pro, so I was happy I didn't have to start from scratch. Also I have been getting occasional force closes with launcher pro that I didn't have before.
as far as quadrant scores go I'm getting consistant 2600+ so that is good, I had Faux's kernal and OC to 1300 w/ pimpmycpu and was getting 2800-3000 so without OC I'm more than happy with 2600. Now if only netflix will make it's way to this phone as is, and hopefully we can root soon as i really want ROM Manager, pimpmycpu and a few other root only apps to work again! Love this community, everyone is so helpful and creative, keep up the good work.
GPS locks Faster
Google Music Beta offline feature does NOT work, won't download.
Android Market did not restore my previous apps.
Touch screen is still dodgy, sometimes requiring multiple touches.
Email, specifically @Live.com mail will not display junk mail. Other folders, yes, but not junk.
More frequent messages about Cannot connect to Server
Has anyone figured out why some people have bricks trying to update? To be honest I still hesitate to do the update because I still don't know why this happens
MOST of the situations seem to be because they didn't want to follow directions, and insisted on doing it their way...then, "OMG! LG BRICKZORD MY PHONE!!!"
I'm sure there were a minority few that had some other difficulty, but from what I read, almost every "brick" post I read had failed to list "nvflashed stock recovery" as one of the prerequisite steps.
mmapcpro said:
MOST of the situations seem to be because they didn't want to follow directions, and insisted on doing it their way...then, "OMG! LG BRICKZORD MY PHONE!!!"
I'm sure there were a minority few that had some other difficulty, but from what I read, almost every "brick" post I read had failed to list "nvflashed stock recovery" as one of the prerequisite steps.
Click to expand...
Click to collapse
I think it's worth waiting for a rooted flashable version a day or two and to avoid any risks.
mmapcpro said:
MOST of the situations seem to be because they didn't want to follow directions, and insisted on doing it their way...then, "OMG! LG BRICKZORD MY PHONE!!!"
I'm sure there were a minority few that had some other difficulty, but from what I read, almost every "brick" post I read had failed to list "nvflashed stock recovery" as one of the prerequisite steps.
Click to expand...
Click to collapse
<nods head and ducks>
mmapcpro said:
MOST of the situations seem to be because they didn't want to follow directions, and insisted on doing it their way...then, "OMG! LG BRICKZORD MY PHONE!!!"
I'm sure there were a minority few that had some other difficulty, but from what I read, almost every "brick" post I read had failed to list "nvflashed stock recovery" as one of the prerequisite steps.
Click to expand...
Click to collapse
this ^^
even so, i had latest cwm running and i didnt brick **** lol people get so damn worried when the updating bar doesnt move consistently so they start fiddling with **** and boom! brick!
dmartin1976 said:
GPS appears to be very good now...
Click to expand...
Click to collapse
I wish that were true for me. As I've mentioned in other threads, I'm still getting 90-180 second TTFFs, which is about where I was with stock Froyo. I hope someone will reply to my question in the other thread about the system settings they have that give them such good results. I've fiddled with all of the ones in the hidden menu GPS Test section and haven't found a good combination (and I don't know what the factory settings are supposed to be any more); it's hard because of having to wait a few hours between tests to let the ephemeris data expire in the receiver so I won't just be getting a carryover hot fix.
dmartin1976 said:
some things I noticed, in the gallery now when I hit share I don't see the gmail option, the camera reverted back to stock, which is a shame because I loved the things the LG cam app had...
Click to expand...
Click to collapse
Hmm, that's strange; I still have Gmail in the list of options for "Share" in the gallery.
As for the camera, I think I actually like this one better. At least, it seems to do a better job of taking close-ups with the flash. With the original LG camera, close-up flash photos were always blown-out and overexposed. I took a couple of test shots in a dark room with the flash, and they look great, about as good as you can get with an LED flash, I think.
JHaste said:
this ^^
even so, i had latest cwm running and i didnt brick **** lol people get so damn worried when the updating bar doesnt move consistently so they start fiddling with **** and boom! brick!
Click to expand...
Click to collapse
If I recall, once you reach the % range....the install range, it tells you, do NOT disconnect. Some of the pictures people were showing were in the Analyze area, before the actual download and install. I think if you get past the analyze phase you can install. I don't believe you can get past it with CWR installed.
Even still, the anticipated failure rate of an update like this (Bricked), is like 8 digits to the right of the decimal point. Even with the problems MS had with the NODO update on the Samsungs, the total # of failures was like 8 World wide. (or just over half their sales. )
So the process is pretty well tested and known.
alodar1 said:
If I recall, once you reach the % range....the install range, it tells you, do NOT disconnect. Some of the pictures people were showing were in the Analyze area, before the actual download and install. I think if you get past the analyze phase you can install. I don't believe you can get past it with CWR installed.
Even still, the anticipated failure rate of an update like this (Bricked), is like 8 digits to the right of the decimal point. Even with the problems MS had with the NODO update on the Samsungs, the total # of failures was like 8 World wide. (or just over half their sales. )
So the process is pretty well tested and known.
Click to expand...
Click to collapse
I promise you that I did it with CWM installed... I literally restored my stock nandroid, booted into that and then ran the update tool... I only had one hiccup where after i got to the S/W screen (after I had already downloaded but before the update) it said that I did not have the phone connected so i unplugged and plugged back in and that didnt work... so I unplugged, pulled the battery, put it back in, plugged in and everything went smoothly
JHaste said:
I promise you that I did it with CWM installed... I literally restored my stock nandroid, booted into that and then ran the update tool... I only had one hiccup where after i got to the S/W screen (after I had already downloaded but before the update) it said that I did not have the phone connected so i unplugged and plugged back in and that didnt work... so I unplugged, pulled the battery, put it back in, plugged in and everything went smoothly
Click to expand...
Click to collapse
So it seems some folks just had bad luck
krekabl said:
So it seems some folks just had bad luck
Click to expand...
Click to collapse
or the file they downloaded was corrupt? its not like we had an md5 to match...
JHaste said:
or the file they downloaded was corrupt? its not like we had an md5 to match...
Click to expand...
Click to collapse
well everybody updated the same source didn't they?
GPS locks on a lot faster...but still loses accuracy in middle of route.

[Q] Signal Indicator and Signal Not in Sync

I've been running Valhalla v1.3.2 since it was released (about 13 days). About 5 days ago I started having issues with reception. I tried different modems from the modem thread and that didn't work. So I tried reflashing the ROM and that also didn't work. I checked the check sums after downloading the ROM, so I know I got a good file.
As I mentioned, these issues are new in the last 5 days, reception was great a week ago.
What I've noticed in the last couple days are two things.
1. The signal indicator on the top of the phone doesn't match up with actual signal. In the one attached screenshot you can see it indicating 3 bars of service, but no carrier. The other screenshot shows 2 bars and no carrier. I've also been driving and had dropped calls while indicating 4 bars service. I work 30 miles from home, so this isn't an issue with a single tower.
2. The ROM has the signal indicators themed green, although, as you can see, sometimes when I'm having issues they go back to gray.
Any help would be greatly appreciated as I'm basically relying on wifi calling at this point.
Thank you,
Ryan
Maybe verify with T-Mobile that they're not having issues, also. We had a problem here for over a day where we had bars but couldn't place calls, calls dropped, etc, and it was occurring all over the city.
Not sure if it'll make a difference, but maybe make sure your SIM card is clean & snug, possibly even replace the SIM if necessary.
Good luck; I'm curious what the issue is.
The signal indicator going from grey to green is a Gingerbread feature, not a bug. It indicates if the signal is "locked on" or not. My friend has a Nexus S and it does the same thing.
It's difficult to say if your signal problem is the phone or something in your area. I get the same issue when I'm at work but I know for a fact it's because the tower is far and the building blocks a lot of signal for all phones regardless of carrier. It sounds like a true weak signal though, could be caused by the tower having issues or some interference.
avrillapete said:
The signal indicator going from grey to green is a Gingerbread feature, not a bug. It indicates if the signal is "locked on" or not. My friend has a Nexus S and it does the same thing.
It's difficult to say if your signal problem is the phone or something in your area. I get the same issue when I'm at work but I know for a fact it's because the tower is far and the building blocks a lot of signal for all phones regardless of carrier. It sounds like a true weak signal though, could be caused by the tower having issues or some interference.
Click to expand...
Click to collapse
Thank you for the suggestion, but I don't think the green/gray is working as designed. With the Valhalla rom the OP specifically mentioned in one version he'd forgotten to theme the signal indicator. Likewise, sometimes when I can make calls it's green, sometimes it's gray, so it doesn't seem to be specific to signal status.
I called t-mobile customer care yesterday and they told me to go to the store and get an new SIM card as mine was outdated. I did that today and am still having the same issues. I'm thinking of ODINing back to stock KD1 to see how things go.
Thoughts?
-Ryan
ryan8440 said:
Thank you for the suggestion, but I don't think the green/gray is working as designed. With the Valhalla rom the OP specifically mentioned in one version he'd forgotten to theme the signal indicator. Likewise, sometimes when I can make calls it's green, sometimes it's gray, so it doesn't seem to be specific to signal status.
I called t-mobile customer care yesterday and they told me to go to the store and get an new SIM card as mine was outdated. I did that today and am still having the same issues. I'm thinking of ODINing back to stock KD1 to see how things go.
Thoughts?
-Ryan
Click to expand...
Click to collapse
I was really hoping the SIM card would work out for you. Going back to KD1 isn't a bad test to see if the problem goes away. Keep me posted, I'm curious if it makes a difference. If so, maybe shoot for KG4 as it was the first GB ROM to come with the boot loaders & see if the phone still acts normal.
I get the same grey / white bars when the phone first boots, and occasionally during normal operation. It usually lasts for 5 to 10 seconds and doesn't seem to affect signal quality at all.
Green means its synced with Google. Grey means its not.
Sent from my SGH-T959V using XDA App
I experienced similar issues, for me when the bars were gray I had no data. Facebook wouldn't connect and my widgets weren't able to update. I was still texting and receiving MMS fine. I hardly make calls so not certain if those were ever effected. I still get this happening to me maybe once a day but I simply throw on Airplane mode then turn it right off and my data is once again flowing.
I called TMobile again and they asked me to uninstall all my apps while I was on the phone with them to make sure nothing there was interfering. I didn't have time to do that at the moment, so I told them I'd call back. In the interest of getting everything bone stock, I figured I'd ODIN the stock KD1. However, when I look at the bible thread all I can find is a deodexed KD1 with root. I can't seem to find the true stock KD1 rom. Where can I get that?
Thanks again,
Ryan
ryan8440 said:
I called TMobile again and they asked me to uninstall all my apps while I was on the phone with them to make sure nothing there was interfering. I didn't have time to do that at the moment, so I told them I'd call back. In the interest of getting everything bone stock, I figured I'd ODIN the stock KD1. However, when I look at the bible thread all I can find is a deodexed KD1 with root. I can't seem to find the true stock KD1 rom. Where can I get that?
Thanks again,
Ryan
Click to expand...
Click to collapse
I did a bit of searching and LuffarJoh posted this link:
http://fus.nanzen.se/
You basically set the preset to SGH-T959V, scroll back up to the Input section, and click send. It downloads the stock ROM.
Good luck!
stephen_w said:
I did a bit of searching and LuffarJoh posted this link:
Click to expand...
Click to collapse
I downloaded that application but received the message "No firmware info retrieved for given data." I tried searching again and didn't find anything.
Anyone else have a link?
edit: the SGH-T959 is listed as being supported on that thread, but not the SGH-T959V .
just go to samfirmware.com and download the stock kd1 file, you'll have to sign up so you can download it but its free
After a few more go arounds, the decision is that my phone is dead. So I'm getting a G2x in it's place.
I'll miss the SGS4g community here. Valhalla was great as was Black Ice and ICBINB.
Thanks,
Ryan
ryan8440 said:
After a few more go arounds, the decision is that my phone is dead. So I'm getting a G2x in it's place.
I'll miss the SGS4g community here. Valhalla was great as was Black Ice and ICBINB.
Thanks,
Ryan
Click to expand...
Click to collapse
Can I have it for messing with?
Sent from my SGH-T959V using XDA App
camalus said:
Can I have it for messing with?
Click to expand...
Click to collapse
Sorry, it's already gone. You have to ask quick around here .

3G/HSPA Connectivity Issue

Hi,
My One S seems to occasionally have a few connectivity issues with 3G, I am not sure they are related to the signal issues already discussed in other threads in this forum. I have an international handset, MAO black version (has two tiny chips too, but not worth complaining about), running stock firmware, haven't done the dev unlock yet.
1) Sometimes the phone shows 'No Service', but I still have a working data connection and can make calls. Sending/receiving SMS appears not to work for some reason though. Can work around by switching into and out of airplane mode. Until I do that any SMS I compose under these conditions just pends, after the workaround they do get sent after a few minutes.
2) Sometimes something seems to go wrong with the 3G data connection, all the internet apps suddenly say they have no connection, alogcat says that DNS lookup is repeatedly failing even though I have a strong signal and 3G/HSPA connection (also tried connecting to IP addresses directly, doesn't work either). Tried getting online via Wi-Fi and it works, but all the Internet connectivity fails if I turn Wi-Fi off. If I reboot the phone it is able to get online again.
I brought this problem up in a live chat with HTC customer support and they have advised me to arrange for them to collect the phone for repair, the shop from whom I bought the phone advised the same. Just thought I would share it here and find out if it is common, or it is likely, as HTC think, there's something wrong with my phone's antennae. (My thought is that both could also be software problems)
Anyone else experience problems like this?
I get the no service thing all the time, I pull it out of my pocket and press the power button, it says no service. I am going to call t-mobile in the next few days, I am trying to collect more data. It does it on my same spot on the couch where I used to get good coverage on my old phone. It does it on the same desk at work that I used to get good reception at. It kinda sucks.
jacewt said:
I get the no service thing all the time, I pull it out of my pocket and press the power button, it says no service. I am going to call t-mobile in the next few days, I am trying to collect more data. It does it on my same spot on the couch where I used to get good coverage on my old phone. It does it on the same desk at work that I used to get good reception at. It kinda sucks.
Click to expand...
Click to collapse
Yup, I get that and trying to get more data before sending it back to HTC. I'm not really certain but it's as if there is something wrong antennae? Seems to be quite a few with similar mobile network issues though.
I still have my old Motorola and with sim out of One S in the reception is good where the One S struggles to get a signal - if at all
I have the same issue as Kenyw:
No connection for a while although within covered area.
Strong connection bars but no internet
Usually I switch to airplane mode and back then it works...until the next time!
Very frustrating! I don't think changing the phone would solve the problem!
I have the same exact issue as the OP. Another example would be the streaming of music using Pandora and Slacker. I can listen to 1 song and skip 2 or 3 songs at best before I start having issues where it just keeps loading and I am in 4G range and 3G which shouldn't be a problem still.
Same issue here.
jipi said:
I have the same issue as Kenyw:
No connection for a while although within covered area.
Strong connection bars but no internet
Usually I switch to airplane mode and back then it works...until the next time!
Very frustrating! I don't think changing the phone would solve the problem!
Click to expand...
Click to collapse
I did exchange my One S for another and it is just the same
It's a bit of a queer issue. I know where I live I have a good Three UK signal as per experience with the Motorola phone. I can be anywhere between 2 bars (approx 104dBm) and no signal in the house and around the yard. Yet I can walk 20 yards towards mast approx 1 mile away and as soon as I get LOS (no buildings, trees) on the mast I get full signal???
I buy my One-S a week ago in Germany and facing the same issue in Israel with Orange 3.5G network. I really don't know what to do now.
alondror said:
I buy my One-S a week ago in Germany and facing the same issue in Israel with Orange 3.5G network. I really don't know what to do now.
Click to expand...
Click to collapse
Alon,
As mentioned in many different threads opened here in XDA, the issue is related to the phone and its current software version and not to the operator/SIM/area in the world.
Stay tuned and hopefully shortly HTC will provide OTA update or root your device and install one of the custom ROMs based on the new RUU 1.70 which might be solving this issue.
Oren
Thanks,
I will keep waching the threads around waiting for solution.
I tried TrickDroid v1.0 base 1.70 but still same problem
silord said:
I tried TrickDroid v1.0 base 1.70 but still same problem
Click to expand...
Click to collapse
Thanks for that Info.
You saved me the thoughts about rooting...
I'm still trying to wait for a decent s-off not related to HTC...
Sent from my HTC One S using XDA
a new updated has been realesed, is there anyone who has seen any improovments?
I'm about to take a one s tomorrow but I'm a little worried regarding all those problems : no signal, overheating...
light_n_roses said:
a new updated has been realesed, is there anyone who has seen any improovments?
I'm about to take a one s tomorrow but I'm a little worried regarding all those problems : no signal, overheating...
Click to expand...
Click to collapse
working already with the 1.78 firmware with no much of a different :'(
Sent from my HTC One S using XDA
http://www.mobilegeek.it/2012/05/htc-one-s-aggiornamento-1-78-401-2-in-arrivo/ from here it seems that the new updates also decrease benchmark results ..not that good...
light_n_roses said:
http://www.mobilegeek.it/2012/05/htc-one-s-aggiornamento-1-78-401-2-in-arrivo/ from here it seems that the new updates also decrease benchmark results ..not that good...
Click to expand...
Click to collapse
Noticed decreased benchmark performance on quadrant but improved battery life and system UI seems to be more fluid.
mattionline said:
Noticed decreased benchmark performance on quadrant but improved battery life and system UI seems to be more fluid.
Click to expand...
Click to collapse
ok but more fluidity shouldn't affect cpu and I/O results!! HTC isn't doing a great job here...

Issues with mobile data - Wont stay on LTE - Switches constantly.

Hello! Thanks for taking time to help me out!
Here is what is happening; I just recently updated my phone to Marshmallow and am running XtraSmooth with EXKernel. I live in China and had to follow the tutorial to change one of my bands to get LTE here. Of course everything was working fine before I updated to M6.
I can go into the 'Testing' Menu (*#*#4636#*#*) and switch to LTE only and LTE works great, however I then can not receive or send calls or text messages. When I do switch to LTE Only the LTE connection is usually much stronger than when not on LTE. For now I leave it on LTE/GSM (auto).
When I wake up my phone it is usually connected to 3g or edge, after a while it connects to H but then jumps back to 3g, and never seems to connect to LTE.
Is there a new feature I am not aware of that is causing this issue that I could turn off?
Thanks Again,
Chris
Chris1056 said:
Hello! Thanks for taking time to help me out!
Here is what is happening; I just recently updated my phone to Marshmallow and am running XtraSmooth with EXKernel. I live in China and had to follow the tutorial to change one of my bands to get LTE here. Of course everything was working fine before I updated to M6.
I can go into the 'Testing' Menu (*#*#4636#*#*) and switch to LTE only and LTE works great, however I then can not receive or send calls or text messages. When I do switch to LTE Only the LTE connection is usually much stronger than when not on LTE. For now I leave it on LTE/GSM (auto).
When I wake up my phone it is usually connected to 3g or edge, after a while it connects to H but then jumps back to 3g, and never seems to connect to LTE.
Is there a new feature I am not aware of that is causing this issue that I could turn off?
Thanks Again,
Chris
Click to expand...
Click to collapse
sounds like you need to downgrade. the mod probably doesn't work with your carrier on the newest update. I don't know for sure but your can ask in the thread where your got the LTE Band mods from.
drago10029 said:
sounds like you need to downgrade. the mod probably doesn't work with your carrier on the newest update. I don't know for sure but your can ask in the thread where your got the LTE Band mods from.
Click to expand...
Click to collapse
Thanks for your reply! I really appreciate your help!
This is the thread I got the hack/mod from for the LTE bands. I did re-perform the hack to verify it is still functioning. A few users in that thread reported it working with Marshmallow.
I was just out and about and I did notice LTE being used occasionally, sometime working sometimes not -- Oddly enough H seemed to not work at all giving DNS errors in chrome.
I am about to just restore my phone back to Lollipop with the twrp image I have... But I really do like to stay update to date with the latest OS. I also wanted to try a Chinese ROM like MIUI but they are still stuck on kitkat for the N5 and I don't want to go that far back... If the phone is still performing poorly and no one knows what is going on in a day or two I may revert back just to save myself the headache! I may also try a different ROM like Chroma to see if it helps.
If anyone else has ideas please let me know! Thank you!
Chris1056 said:
Thanks for your reply! I really appreciate your help!
This is the thread I got the hack/mod from for the LTE bands. I did re-perform the hack to verify it is still functioning. A few users in that thread reported it working with Marshmallow.
I was just out and about and I did notice LTE being used occasionally, sometime working sometimes not -- Oddly enough H seemed to not work at all giving DNS errors in chrome.
I am about to just restore my phone back to Lollipop with the twrp image I have... But I really do like to stay update to date with the latest OS. I also wanted to try a Chinese ROM like MIUI but they are still stuck on kitkat for the N5 and I don't want to go that far back... If the phone is still performing poorly and no one knows what is going on in a day or two I may revert back just to save myself the headache! I may also try a different ROM like Chroma to see if it helps.
If anyone else has ideas please let me know! Thank you!
Click to expand...
Click to collapse
Last thought it make sure you wiped everything in TWRP before flashing the ROM and make sure the modem you're using is marshmallow compatible. if you performed the steps on modem that isn't compatible, that could have caused your issues. I hope this is helpful to you. and feel free to hit the like :silly::good:
drago10029 said:
Last thought it make sure you wiped everything in TWRP before flashing the ROM and make sure the modem you're using is marshmallow compatible. if you performed the steps on modem that isn't compatible, that could have caused your issues. I hope this is helpful to you. and feel free to hit the like :silly::good:
Click to expand...
Click to collapse
I don't know a lot about phones... When you say modem when referring to phones do you mean radio? I flashed the stock M6 factory Google Image by running the flash-all.bat. After that I flashed the ROM. Should doing this have taken care of that
Should I attempt to flash some other things? If so can you point me in the right direction.
Also it seems to be working a little better, steadily connected to LTE, however I get many many DNS errors; again I live in China. I am going to try to set custom DNS that I know works well here, when I get home from school. Is there a good app for this?
Chris1056 said:
I don't know a lot about phones... When you say modem when referring to phones do you mean radio? I flashed the stock M6 factory Google Image by running the flash-all.bat. After that I flashed the ROM. Should doing this have taken care of that
Should I attempt to flash some other things? If so can you point me in the right direction.
Also it seems to be working a little better, steadily connected to LTE, however I get many many DNS errors; again I live in China. I am going to try to set custom DNS that I know works well here, when I get home from school. Is there a good app for this?
Click to expand...
Click to collapse
first, when you see modem and radio, those are the same file. and yes you flashed it correctly using the "flash-all.bat." :good: so you have the latest modem for the nexus 5. The DNS errors could mean many things. DNS depends on carrier, proxys they may be using, phone settings, etc. also for next time before you flash any files, read the stickies and rules. If not people may get mad at you & call you names if you ask question that already have answers inside of the rules and stickies
---------- Post added at 10:41 PM ---------- Previous post was at 10:40 PM ----------
focus on fixing the LTE problem first completely than deal with the DNS so you don't confuse the problems.
drago10029 said:
first, when you see modem and radio, those are the same file. and yes you flashed it correctly using the "flash-all.bat." :good: so you have the latest modem for the nexus 5. The DNS errors could mean many things. DNS depends on carrier, proxys they may be using, phone settings, etc. also for next time before you flash any files, read the stickies and rules. If not people may get mad at you & call you names if you ask question that already have answers inside of the rules and stickies
---------- Post added at 10:41 PM ---------- Previous post was at 10:40 PM ----------
focus on fixing the LTE problem first completely than deal with the DNS so you don't confuse the problems.
Click to expand...
Click to collapse
I think the LTE issue has mostly resolved itself. My house must be in a very poorly covered area and so I gets disconnected.
The big thing now is dns issues... Is there a good way to change it or do tests for issues?
Thanks
Chris1056 said:
I think the LTE issue has mostly resolved itself. My house must be in a very poorly covered area and so I gets disconnected.
The big thing now is dns issues... Is there a good way to change it or do tests for issues?
Thanks
Click to expand...
Click to collapse
why is the DNS an issue, what exactly is the problem?
drago10029 said:
why is the DNS an issue, what exactly is the problem?
Click to expand...
Click to collapse
I'm sorry, this must seem crazy. So when I am connected to WiFi I can surf the internet just fine (as well as we can here) when on 3G or H data connection it works. But when I'm on LTE I cannot browse. Chrome gives a DNS_PROBE_FINISHED_NXDOMAIN error (for websites like bing.com and baidu.com [like chinese google]).
Chris1056 said:
I'm sorry, this must seem crazy. So when I am connected to WiFi I can surf the internet just fine (as well as we can here) when on 3G or H data connection it works. But when I'm on LTE I cannot browse. Chrome gives a DNS_PROBE_FINISHED_NXDOMAIN error (for websites like bing.com and baidu.com [like chinese google]).
Click to expand...
Click to collapse
hmmm interesting. have you tried google searching the issue? someone else who has your phone and carrier may have had the issue, nexus 5 is pretty common.
also what carrier do you have?
drago10029 said:
hmmm interesting. have you tried google searching the issue? someone else who has your phone and carrier may have had the issue, nexus 5 is pretty common.
also what carrier do you have?
Click to expand...
Click to collapse
I have a little, and I really cant find anything. It seems I may not be getting an IP at all. I d/l a DNS Switcher app and it has a button to show current network settings and ip displays as 0.0.0.0 dns as 0.0.0.0
I may have to modify my searches.
Chris1056 said:
I have a little, and I really cant find anything. It seems I may not be getting an IP at all. I d/l a DNS Switcher app and it has a button to show current network settings and ip displays as 0.0.0.0 dns as 0.0.0.0
I may have to modify my searches.
Click to expand...
Click to collapse
Honestly if those settings are coming up using the cell network, idk. Be certain your APN settings are correct since that could effect it. Lastly if that didn't happen with out the custom radio than you may be having some issues with the mod. go back to the thread and make sure you did everything like they said. also try using a different browser, I heard something about google and China not being good with each other
drago10029 said:
Honestly if those settings are coming up using the cell network, idk. Be certain your APN settings are correct since that could effect it. Lastly if that didn't happen with out the custom radio than you may be having some issues with the mod. go back to the thread and make sure you did everything like they said. also try using a different browser, I heard something about google and China not being good with each other
Click to expand...
Click to collapse
I really appreciate you sticking around and helping me out! I am at school or work all day so I only have short evenings to trouble shoot. So here is what I experienced today;
I can now steadily connect to LTE (even in areas I was having trouble with before). Sometimes, when I connect to wifi then disconnect and therefore reconnect to LTE it doesn't handle the switch-over very well and gives issues with the connection (the NXDOMAIN errors or, more rarely, no internet connection at all). I downloaded LTE Discovery which showed me I am connected on band 3 which means the 'hack' successfully applied. I also asked over on their post and they said It will stay across a factory update. To fix the connection errors I can usually restart my phone or play with the APNs (switch back and forth), merely turning data off then back on does not fix the issue.
My next idea is to switch ROMs then downgrade. but oddly enough, right now, no matter what I do it works... This is nuts, haha.
Chris1056 said:
I really appreciate you sticking around and helping me out! I am at school or work all day so I only have short evenings to trouble shoot. So here is what I experienced today;
I can now steadily connect to LTE (even in areas I was having trouble with before). Sometimes, when I connect to wifi then disconnect and therefore reconnect to LTE it doesn't handle the switch-over very well and gives issues with the connection (the NXDOMAIN errors or, more rarely, no internet connection at all). I downloaded LTE Discovery which showed me I am connected on band 3 which means the 'hack' successfully applied. I also asked over on their post and they said It will stay across a factory update. To fix the connection errors I can usually restart my phone or play with the APNs (switch back and forth), merely turning data off then back on does not fix the issue.
My next idea is to switch ROMs then downgrade. but oddly enough, right now, no matter what I do it works... This is nuts, haha.
Click to expand...
Click to collapse
No problem, and try different modems first, that could clear up the issue. than try some different ROMs and going back to stock like you said.. Also you never mentioned what you doing when you get those DNS related errors. don't forget to hit thanks man, def appreciated.
also, be sure no one else in your area, with your service provider is having the same issue.

[SOLVED] Phone Doesn't Automatically Regain Data Connection

Hi guys, I am currently experiencing a very annoying problem on my OnePlus One. If I go to a place with bad reception or no mobile data available, my phone won't automatically get connection on good reception area before I reboot it.
Let's say I have good signal strength and working mobile data on my room, but my kitchen has bad signal strength and no mobile data. If I went to the kitchen and let the phone loses reception and mobile data, then go back to my room, my phone will have no reception and no mobile data unless I reboot it. Usually I can just turn on Airplane mode and turn it off so my phone can reinitialize the reception but not anymore.
I noticed this problem since I flashed Cyanogenmod Snapshot 13.0-20160819 (ZNH5YAO0IN). This problem is very annoying especially when I am outside because I often found myself missing lots of Whatsapp texts since I don't realize my phone doesn't have any mobile data.
What do you suggest to fix this problem? Any help is appreciated.
Try changing rom?... We have lots of good Nougat ROMs.
You can flash a new modem, go through the one plus one sections.Only if you're rooted.
Else you try formatting the phone, obviously with data backup.
Hope it'll help. Thanks
nokkenas said:
Hi guys, I am currently experiencing a very annoying problem on my OnePlus One. If I go to a place with bad reception or no mobile data available, my phone won't automatically get connection on good reception area before I reboot it.
Let's say I have good signal strength and working mobile data on my room, but my kitchen has bad signal strength and no mobile data. If I went to the kitchen and let the phone loses reception and mobile data, then go back to my room, my phone will have no reception and no mobile data unless I reboot it. Usually I can just turn on Airplane mode and turn it off so my phone can reinitialize the reception but not anymore.
I noticed this problem since I flashed Cyanogenmod Snapshot 13.0-20160819 (ZNH5YAO0IN). This problem is very annoying especially when I am outside because I often found myself missing lots of Whatsapp texts since I don't realize my phone doesn't have any mobile data.
What do you suggest to fix this problem? Any help is appreciated.
Click to expand...
Click to collapse
This is a fairly common problem with the OnePlus One. It's caused by the modem version you're on. For some (including myself), the problem can be fixed by flashing the c7 modem vs the older c6 ones. But, do be warned, for some this wipes out all radios on your device (Bluetooth, wifi, LTE, etc. all break). So before you try flashing new modems, make sure you have a copy of the one your phone currently has so you can flash it in the event that your radios stop working. (I want to say a nandroid backup doesn't actually save/restore the modem firmware). Do some googling in that direction. Might just lead to a fix.
Sent from my A0001 using Tapatalk
Elius2676 said:
This is a fairly common problem with the OnePlus One. It's caused by the modem version you're on. For some (including myself), the problem can be fixed by flashing the c7 modem vs the older c6 ones. But, do be warned, for some this wipes out all radios on your device (Bluetooth, wifi, LTE, etc. all break). So before you try flashing new modems, make sure you have a copy of the one your phone currently has so you can flash it in the event that your radios stop working. (I want to say a nandroid backup doesn't actually save/restore the modem firmware). Do some googling in that direction. Might just lead to a fix.
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
Pardon my lack of knowledge with modems, but which one from this thread can I flash? I see some marked as H20 or Oxygen update, are they tied to that specific ROM or will they work on any ROM?
They're not ROM specific. They're device specific. You'll just want to try the c7-13 one, I'm guessing. Just keep in mind the cautions I said previously.
Sent from my A0001 using Tapatalk
Elius2676 said:
They're not ROM specific. They're device specific. You'll just want to try the c7-13 one, I'm guessing. Just keep in mind the cautions I said previously.
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
I saw a fellow member on the same country as me flashing the C7-11 (latest available on Modem Collection thread) and it worked for him so I figured I might give it a try. So far so good, not a single problem. But hey, thanks very much for pointing me to the right direction! I was close to change my ROM and wipe everything.
Edit: 5 days passed, not a single problem encountered. Suggested fix is proven.

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