Connection issues - Galaxy Note 4 Q&A, Help & Troubleshooting

My phone works perfectly however sometimes when there's not a good network connection (ie. 0 bars) the phone doesn't find network again and stays on 0 bars until i reboot, the its working perfectly again. Had this problem on stock 5.1.1 and also rooted. Im in uk on the '3' network and im running stock 5.1.1 from alexandr devbase. Could the kernel be the issue or what?
Sent from my SM-N910F using Tapatalk

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Network problem

Sorry for my english
I have a problem.
I was on this rom
http://forum.xda-developers.com/showthread.php?t=2044797
after all i flashed this one
http://forum.xda-developers.com/showthread.php?t=2192807
but i didnt like it and i came back to negan rom.
(Yes, I did full wipe)
Now i habe problem with 2g and 3G internet.
Google play and browser detect no internet, but i can log into my google account.
My chat (Gadu-Gadu) works fine...
I tryed to go back to stock rom, and root, instal 2ndboot, and flash one more time negan Rom.
Problem is still there.
what i can do?
Checked baseband to match your region already?
Was it working before? Doesn't seem like a baseband issue.
Sent from my MB526 using xda premium
3G do not work
i've a similar problem with the last nightly:
Every think working fine except the 3G reception only.
I've try to change the base hand configurations but the problem still there.
Wi-fi working fine
Sms OK
Gsm seems OK
Just the 3G
Any suggestion?
Tnks
(i have a Brazilian network "vivo")
base band selection
kindly suggest base band selection for mb 526 ....having network problem with my moto defy plus after installation of cm 10

N9005 won't pick up 3G networks

Hi guys,
My actual phone info:
Bought with JB Stock Vodafone from Spain
Imei unlocked
Updated over OTA to kitkat
rooted via CF auto root.
Knox tripped
Phone info:
XXUENA6
XXUENA2
VFGENA4
For a week, I looked all over XDA forums, read all threads but I still can't find a solution for my n9005 problem.
Here it is: I bought one in Spain, imei unlocked it to use it Morocco. Everything worked just fine and I could use gsm network with a sim from IAM (Moroccan Provider). I then set up mobile APN to have 3G, made sure my sim is 3g enabled, but the phone refused to pick up the 3g signal. I checked the phone's mobile network settings, and found that I haf only 2 options: gsm/wcdma automatic, and wcdma only options.
Well, since Maroc Telecom(IAM) isn't offering a 4G coverage yet, I think that's normal not to have the 4g option. Still, When I use the automatic option I only get 2g signal (and can read my mails over gprs,get twitter notifications, but no internet via browser, etc..).
When I choose Wcdma only option, I simply have no network signal at all.
When searching manually for networks, I get all 3 moroccan's providers but only their 2g networks.
I was prompted for the kitkat update via OTA, updated but it didn't solve the unavailable 3g problem(and caused a few others I managed to solve).
Now, I rooted my n9005 using cf auto root, and off course tripped knox, tried to reset the phone many times, but still no way to have a 3g signal.
Thought about installing a compatible Rom, but I am a newbie, coming from the Apple world, and need some help with this.
Actually, it amuses me that I really waited until android started to ressemble to IOS to decide to switch once for all to Android
Please guys, if you have any idea to help me get the 3G signal, that would be awsome.
Thank you in advance.
Sent from my SM-N9005 using XDA Premium 4 mobile app
skalium said:
Hi guys,
My actual phone info:
Bought with JB Stock Vodafone from Spain
Imei unlocked
Updated over OTA to kitkat
rooted via CF auto root.
Knox tripped
Phone info:
XXUENA6
XXUENA2
VFGENA4
For a week, I looked all over XDA forums, read all threads but I still can't find a solution for my n9005 problem.
Here it is: I bought one in Spain, imei unlocked it to use it Morocco. Everything worked just fine and I could use gsm network with a sim from IAM (Moroccan Provider). I then set up mobile APN to have 3G, made sure my sim is 3g enabled, but the phone refused to pick up the 3g signal. I checked the phone's mobile network settings, and found that I haf only 2 options: gsm/wcdma automatic, and wcdma only options.
Well, since Maroc Telecom(IAM) isn't offering a 4G coverage yet, I think that's normal not to have the 4g option. Still, When I use the automatic option I only get 2g signal (and can read my mails over gprs,get twitter notifications, but no internet via browser, etc..).
When I choose Wcdma only option, I simply have no network signal at all.
When searching manually for networks, I get all 3 moroccan's providers but only their 2g networks.
I was prompted for the kitkat update via OTA, updated but it didn't solve the unavailable 3g problem(and caused a few others I managed to solve).
Now, I rooted my n9005 using cf auto root, and off course tripped knox, tried to reset the phone many times, but still no way to have a 3g signal.
Thought about installing a compatible Rom, but I am a newbie, coming from the Apple world, and need some help with this.
Actually, it amuses me that I really waited until android started to ressemble to IOS to decide to switch once for all to Android
Please guys, if you have any idea to help me get the 3G signal, that would be awsome.
Thank you in advance.
Sent from my SM-N9005 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2581888
flash this kernel and see if that helps sometimes they do
Thank you very Jaythenut. I'll give it a try tonight and let you know if it works.
Thanks again
Sent from my SM-N9005 using XDA Premium 4 mobile app
jaythenut said:
http://forum.xda-developers.com/showthread.php?t=2581888
flash this kernel and see if that helps sometimes they do
Click to expand...
Click to collapse
Just a quick feedback. This kernel didn't help. Same problem. Thanks for your suggestion.
hi...how did u solve your problem? any solution? i m having same problem with my n9005 bt no help...
hi, did you try flashing another baseband using odin?

[Q] Modem Question.

Good day to all!, Yestarday i purchace a note 3 n900 and the firt thing that i did was to flash a kitkat rom, i live in central america and i flashed a indian rom, everything is working fine but the 3g, its not stable at all, sometimes will work normaly for a few seconds and after that it wont work, its constantly changeing from 3g to H+ and it will drain the battery really fast, i change the setting to work on EDGE and it will work correctly, slow but fine.
now i was checking over the internet and i find that the modem on a firmware can cause problems with the signal, now mi question, can i flash a modem from a 4.3 firmware to a 4.4 firmware?
sFranKv said:
Good day to all!, Yestarday i purchace a note 3 n900 and the firt thing that i did was to flash a kitkat rom, i live in central america and i flashed a indian rom, everything is working fine but the 3g, its not stable at all, sometimes will work normaly for a few seconds and after that it wont work, its constantly changeing from 3g to H+ and it will drain the battery really fast, i change the setting to work on EDGE and it will work correctly, slow but fine.
now i was checking over the internet and i find that the modem on a firmware can cause problems with the signal, now mi question, can i flash a modem from a 4.3 firmware to a 4.4 firmware?
Click to expand...
Click to collapse
No
it s simple 4.3 modem won't be compatible on 4.4.2
:good:

Recent unimagined issue with data network.

From couple of days I am facing a bit unique problem that whenever I enable my data into #GSM it shows h+ and runs 3g and after a while it auto changes into E from h+ and within a minute data network gets disabled.. And again it auto enable data and same process starts: h+ to E, E to h+ and disable / enable.. Network data gets disable enable automatically...
Maybe a provider problem
Hello and thank you for using Q/A,
did you try a factory rest. It can be a provider problem.
Kind regards
Trafalgar Square
How you recently update your phone's firmware?
If so, Its not really an unique problem, since I am experiencing the same.
With an OTA update to I9505XXUPOL1, my data connection was not working at all.
To fix my data connection problem, I have flashed I9505XXUHPA1, which was stable connection, but only E (gsm) connection, it has disable LTE.
Sources within this forum say that I9505VJUHOK1 (south america firmware) works properly, I have not tested it yet. If some can confirm please let me or us know.
I download my firmware from the sammobile website
Trafalgar Square said:
Hello and thank you for using Q/A,
did you try a factory rest. It can be a provider problem.
Kind regards
Trafalgar Square
Click to expand...
Click to collapse
Hehe... I think it occured after couple of master reset?
*IIhan87 I flashed 4.4.2 firmware long time ago and the problem occured now... My baseband is XXUGNH6. And it doesn't have lollipop firmware too if it had I would have tried latest firmware to solve the data network issue: (

Note 4 N910-H modem troubles

Hi there
I am using WanamLite 5.1.1 on my Note4, and its made for N910-C variant, I have a N910-H.
So I downloaded a 5.1.1 N-910-H modem.
I think its causing problems.
My phone is randomly freezing and I noticed that sometimes ill lose connection and my phone will go through this odd "connect/lost connection" loop. Where it will say I have 5 bars LTE, then no service, 5 bars LTE, no service, off and on and off and on and im not moving from my physical location.
I was wondering if anyone had a different or latest 5.1.1 H variant modems I could try.
Thanks!

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