Hi all,
I was hoping someone could help me with a problem I have had for a while. Fairly frequently, my network drops out, for example when receiving calls or trying to make calls. This often happens multiple times in a row (that is, I have to try 5 or so times to make a call, as the network keeps dropping out).
I have searched around and believe that it is the RIL that keeps crashing, although I’m not sure what to do about it.
Phone information:
Model Number: GT-N7000
Android version: 4.0.4
Baseband version: N7000XXLA4
Kernel version: 3.0.15-1068447 [email protected] #3SMP PREEMPT Tue Aug 28 16:14:38 KST 2012
Build Number: IMM76D.XXLRT
Originally I flashed an AU GB rom via PC Odin, and then performed a full wipe. I then flashed LRQ via PC Odin, and updated OTA to LRT. I experienced this problem while on LRT, so I flashed the modem contained in the Australian GB rom for my network provider (Optus), but this did not fix the problem. I have experienced this problem on other ROMs in the past, but cannot provide details about the specific ones I tried.
I live in Australia and am on the Optus network.
Does anyone have any suggestions on what I can do to prevent my network signal dropping off frequently when making/receiving calls?
Thanks in advance.
AndroidGreenHorn said:
Hi all,
I was hoping someone could help me with a problem I have had for a while. Fairly frequently, my network drops out, for example when receiving calls or trying to make calls. This often happens multiple times in a row (that is, I have to try 5 or so times to make a call, as the network keeps dropping out).
I have searched around and believe that it is the RIL that keeps crashing, although I’m not sure what to do about it.
Phone information:
Model Number: GT-N7000
Android version: 4.0.4
Baseband version: N7000XXLA4
Kernel version: 3.0.15-1068447 [email protected] #3SMP PREEMPT Tue Aug 28 16:14:38 KST 2012
Build Number: IMM76D.XXLRT
Originally I flashed an AU GB rom via PC Odin, and then performed a full wipe. I then flashed LRQ via PC Odin, and updated OTA to LRT. I experienced this problem while on LRT, so I flashed the modem contained in the Australian GB rom for my network provider (Optus), but this did not fix the problem. I have experienced this problem on other ROMs in the past, but cannot provide details about the specific ones I tried.
I live in Australia and am on the Optus network.
Does anyone have any suggestions on what I can do to prevent my network signal dropping off frequently when making/receiving calls?
Thanks in advance.
Click to expand...
Click to collapse
Try Flash LR1 or LRK modem will fix issue
simplelife said:
Try Flash LR1 or LRK modem will fix issue
Click to expand...
Click to collapse
Thanks for the reply. I just flashed LRK, because I had it on my computer. It seems to be working fine now, but I'll have to try it out for a bit. I'm not certain this will fix the issue as this modem was bundled with the LRQ ROM I flashed initially, with which I experienced this problem.
If it doesn't work out, I will flash LR1 and get back to you.
Thanks again for your help.
Any other suggestions?
I haven't had the opportunity to keep testing the changes yet. Is it safe to assume that the problem is caused purely by the modem, or are there other changes I can make to try and fix it?
Is there a way to check whether the RIL and modem match on my phone?
Thanks
Related
Hey guys,
I have a problem with my phone, it is a Samsung Galaxy S I9000. I have android 2.3.6 running, it is stock firmware. Now i don't know the original firmware that was on it, and it was flashed with a custom rom before. I reflashed stock firmware which was:
Buildnumber: gingerbread.XWJVH
android version: 2.3.3
Baseband: I9000XXJVO
Kernel: 2.6.35.7-I9000XWJVH-CL 184813 [email protected] #2
I then updated via Samsung Kies, and came to this firmware:
Buildnumber: gingerbread.XWJW1
android version: 2.3.6
Baseband: I9000XXJVT
and its stock kernel (dont remember it)
I then flashed the most recent speedmod kernel for galaxy s:
kernel: 2.6.35.7-I9000XXJVT-CL617736 [email protected] #k16-11 (i used it to root my phone)
Now the problem is that the custom rom that was flashed was a 4.0 android rom. It worked, but then one time when the phone was just on (standby) it suddenly shutdown, and wouldn't boot back up. I tried reflashing the rom using the same (CWM) method as before but it still booted a black screen whenever i started it up. I then flashed another rom which did work. Eventually i went back to a stock rom and this is why:
I have a bad signal everywhere, with every modem (tried several, all for my region). I do not know exactly at which point the signal problems started in this story, but i need help fixing it. I do know that at the original firmware that was on the phone, signals were good.
With a bad signal I mean that I have zero, one or 2 bars reception, 3 bars when im at the attic of our house, and also a lot of times outside I have no service at all (at places where I should be having it).
-I already tried restoring the nv_data.bin from the .bak file.
-I already tried flashing different modems which i am sure of are for my region
-I am using a XEN csc file (im living in the netherlands)
-I already tried messing around with the band selection in service mode of the phone.
-My original IMEI is INTACT!
-My original product code is INTACT!
NOTHING WORKED!!!
I need help please, i thank the ones reading this entire story till the end! and I thank everyone for his or her response (hoping there are gonna be some)
Bump
Does nobody know the problem, since the topic has views but no replies? Can anyone help please?
it could be a hardware problem too..... !!!!! u better try different stock roms or different custom roms....... if there is still no solution then you should take your phone to the service center.
best of luck
@ zamiurratul
Yes I thought of that too, i'm having a handy friend of mine check out the antenna this evening, i'll report back on that later.
Got bad signal as well.
ever since i installed ICSSGS RC4.1
Tried flashing Devil's Kernel 1.0.
Problem is still here!
Any solution?
where can i get best Modem for this build, currently i am with i9000xxjvt?
y.trumper said:
Got bad signal as well.
ever since i installed ICSSGS RC4.1
Tried flashing Devil's Kernel 1.0.
Problem is still here!
Any solution?
where can i get best Modem for this build, currently i am with i9000xxjvt?[/QUOTE
have any backups? have you tried flashing a different rom? does your provider use 850 band? if no backups try a different rom, if provider uses 850 band try
jl2 modem or jk4. if your using cm or miui rom make sure the modems you are using are made for those roms.
Click to expand...
Click to collapse
OK, thanks this is first step.
Downloaded yaff explorer to browse my backup.
Where do I find my modem from backed up system?
And where can I find a flashable version of the modem?
Or alternatively, how do I know if my carrier uses 850?
Or, how can I find compatible modems for my ROM (ICS team)+ carrier?
Sent from my GT-I9000 using xda premium
http://forum.xda-developers.com/showthread.php?p=15443678 for the modems.
As for backup you'd have to restore the whole rom you were on previously. Either through ROM manager or in recovery.
Sent from my GT-I9000 using xda premium
Hey guys,
Just updated my i9000 to android 4.2.2 c-rom from here http://forum.xda-developers.com/showthread.php?t=1925195
The rom is great, everything is working fine but i can't make calls?
when try to call it says Airplane mode is on. Already tried restrarting, on and off, on and off airplane toggle.
Could you guys suggest alternative modems, or any new similar ROMs?
anybody else having the same problem here?
Check your baseband modem. You may have to flash a new modem:
http://forum.xda-developers.com/showthread.php?p=31131934
Did you already try re flashing the Rom?
Sent from my GT-I9000
Yes, I have re-flashed three times now, also i tried the slim-bean 4.2.2 build v3, same airplane mode problem, everytime i try to make calls it asks to switch off airplane mode.
Also i upgraded directly form 2.3.6 to 4.2.2? is the problem because of this?
Which among these should I flash:
DDJP6
DDJV4
DDJV5
or the newer one : DDJV7 given in this thread http://forum.xda-developers.com/showpost.php?p=14273164
is it ok to flash the older modem to 4.2.2?
Yes flashing directly from GB to JB causes some unexpected problems sometimes.
Check your IMEI if still ok.
Baseband modem depends on the country you live in.
You can try DXJV9, it an all around modem.
Sent from my GT-I9000
my imei was intact so I flashed the ddjv5 modem and everything is back to normal.
Hi,
I recently installed JellyBeer 4.18 on my Samsung Galaxy Note coming from stock gingerbread.
The problem I'm having however is that I don't seem to have any connectivity with the cellular network.
Even emergency calls do not work.
When trying to find any mobile networks nothing shows up either.
Phone info:
Model Number: GT-N7000
Android version: 4.22
Baseband version: N7000XXLSO
Kernel version: 3.0.31-CM-ga034655
JellyBeer-4.18-02MAY2013-065910
I figured it could have been the radio since I was using an outdated GB one so I flashed N7000XXLSO but that didn't help either.
Already checked IMEI and after flashing this ROM it's still the same.
I wanted to post this in the official JellyBeer thread, but I'm "new" here even tho I've been a forum lurker for quite a while so I don't have enough posts do go and do that.
Did I nuke my antenna somehow?
Any help is greatly appreciated!
Thanks in advance
some things you can do
check you apn settings
repair pin prompt, see one of my threads for lpy, its got a link to a possible solution
try restore your efs backup.
reflash modem
at own risk
Hello
today i received my N7000 which i bought on ebay. Everything is working fine except the wifi. i can not find any networks at all, even sitting next to my wifi-router. On the other side when i activate the mobile hotspot option i can brows the web using my ipad and connecting through the Galaxy Note.
I already tried factory reset in recovery mode several times, but nothing changed. i guess its more a software bug, than a hardware issue?
The system is running
Android version 4.1.2
Basebandversion N7000XXLSO
Kernel 3.0.31 -906407
[email protected] #3
SMP PREEMPT Thu Feb 14 02:26:43 KST 2013
Buildnumber JZO54K.N7000XXLSZ
I would be very happy if someone knows how to fix this problem
Thanks in advance,
laccox
laccox said:
Hello
today i received my N7000 which i bought on ebay. Everything is working fine except the wifi. i can not find any networks at all, even sitting next to my wifi-router. On the other side when i activate the mobile hotspot option i can brows the web using my ipad and connecting through the Galaxy Note.
I already tried factory reset in recovery mode several times, but nothing changed. i guess its more a software bug, than a hardware issue?
The system is running
Android version 4.1.2
Basebandversion N7000XXLSO
Kernel 3.0.31 -906407
[email protected] #3
SMP PREEMPT Thu Feb 14 02:26:43 KST 2013
Buildnumber JZO54K.N7000XXLSZ
I would be very happy if someone knows how to fix this problem
Thanks in advance,
laccox
Click to expand...
Click to collapse
1. go to sammobile.com and download latest firmware
2. search and install odin on your laptop/pc
3. do a wipe data factory reset and wipe cache from recovery
4. flash the rom by putting .tar.md5 file in pda section of odin
How important is it to select the right country/carrier?
Mayank Chandwani said:
1. go to sammobile.com and download latest firmware
2. search and install odin on your laptop/pc
3. do a wipe data factory reset and wipe cache from recovery
4. flash the rom by putting .tar.md5 file in pda section of odin
Click to expand...
Click to collapse
laccox said:
How important is it to select the right country/carrier?
Click to expand...
Click to collapse
not much..select any one.. they are all the same except the bloatware..
Ok now i tried to flash it, but i still have the same problem. i found out that somtimes i'm able to visualize some wifi networks and if im lucky also to connect to one, but it loses the connection after aproximately 1 minute and then all networks are offline again...
so i think it is more a hardware problem and the seller (ebay) is not answering to my requests anymore, so i guess he knew about this and wanted to rip me off by saying the phone is like new!
Mayank Chandwani said:
not much..select any one.. they are all the same except the bloatware..
Click to expand...
Click to collapse
laccox said:
Ok now i tried to flash it, but i still have the same problem. i found out that somtimes i'm able to visualize some wifi networks and if im lucky also to connect to one, but it loses the connection after aproximately 1 minute and then all networks are offline again...
so i think it is more a hardware problem and the seller (ebay) is not answering to my requests anymore, so i guess he knew about this and wanted to rip me off by saying the phone is like new!
Click to expand...
Click to collapse
if your phone is under warranty then claim a new phone or hardware change
I have a gt n7000 baseband version N700DDLS6 running on nightowl 5.1.1 cm12. my phone does not register on network , always shows unable to connect to specific sim network but when chosen automatically it registers on network but no signal .when tried calling cellular network not available.This problem occur on my previous stock rom also thats why I switched on cm12 but still same thing. Its shows IMEI number. Please suggest to overcome this problem.
Check your SIM or flash new baseband for you region which you can find here via Forum search.
User_99 said:
Check your SIM or flash new baseband for you region which you can find here via Forum search.
Click to expand...
Click to collapse
I tried with different sim card same problem. It shows out of service and unknown network with different sim
Is the IMEI really the same as on the cover of the Note box. Maybe there was a problem and had chsnged.
Sir .......I am also having same problem in my GT N7000 since last 3 times. Last two time, i had to spend 1500 buks at karol bagh. This time again i am facing same problem. Whenever i tried to call any number i got following message "NOT REGISTERED ON NETWORK". However, wifi internet is working good. My IMEI number have changed bcoz number behind battery and *#06# are different.
I have also gone through previous posts of this forum. I downlaoded Odin-v3-09. and selected PDA file (INU-N7000DDLSC-20130311113640). But problem not solved. I am a learner and not aware about much technicals.
My Andriod version 4.1.2,
Baseband version N7000UBKK3
Kernel Version 3.0..31-906407 [email protected]#3 SMP PREEMPT Wed Mar 6 19.53.40 KST 2013
Build Number: JZO54K.N7000DDLSC
Phone is rooted
Pls help me understand the same problem again and again and provide simplified steps to solve the problem.
Many Thanks