Database Develop

[Q] I screwed up (almost no more data)

Hi,
I don't really know what I did, but I can't get any data connection anymore.
The phone was really slow to get data, when It gets it.
It tried to put back a modified nv_data.bin
I have the 3G/H icon, but it stay grey.
I've tried to reflash stock (with clear efs) try to reflash CM7, try to change modem, tried to restore my nv_data.bin which I backed up.
I've tried to "restore original settings" from network menu.
Under stock I've tried to modify the CSC (with the secret menu). I've tried to put a modified nv_data.bin
Nothing work. I don't know what to do know
The icon stay grey, and sometimes I can load a web page (but awfully slow), sometimes nothing work.
Any advices ?
Many thanks in advance.

Have you checked your apn settings?
GTi9000 insanitycm010/insaneglitch

Hi. Yes i've checked APN. For now it's working. But when i reboot, it take at least 2 min to hang up to the network, i mean activate the data.
Could it be my operator blacklisting me or something due to nv_data change?
Sent from my GT-I9000 using Tapatalk

Try to flashing stock rom with .pit for new partition some case it will restore your nv_data.bin if there is still alive in system and didnt corrupted
Sent from my GT-I9000 using Tapatalk

Thanks.
I'll try that again (already flashed stock JPU with .pit and "Clear EFS" checked)
For now it's kinda working. But sometimes i suddenly have no network throughoutput (but icons stay green)
I'll check that

Hi.
I've tried going back to stock and everyhting.
Data comes but it really slow to acquire network.
Is there anything else I can do ?

Alouch47 said:
Hi.
I've tried going back to stock and everyhting.
Data comes but it really slow to acquire network.
Is there anything else I can do ?
Click to expand...
Click to collapse
Have you tried contacting your provider to see if they have any problems?
Insanity cm 012/glitch

Highly Challenging Network Issue

I've had this samsung galaxy ace s5830i (my first android) for 4 of the most frustrating months now.
The problem first started with the phone being stuck on EDGE regardless of signal strength. I tried flashing it with new roms but had zero success. I tried manipulating the menu under *#197328640# but that led to a dead end as well. Every time I tried to select WCDMA only, the network bar changes to a "circle and cross" type of thing. I tried to dial *#7465625# to check for network locks but everything reads off i.e. no locks of any kind. Finally, I tried to select a new radio band by dialing *#4636# but that operation crashes a "com.android.phone" everytime.
So in summation, service mode changes don't help and flashing the rom doesn't help.
Recently, I to switched one of the strongest networks available (other than the one I'm on) but the phone is stuck on "emergency calls only" mode. When I try a manual network search and select the network to which the SIM card belongs, I get and error telling me that the SIM card can't register onto the network.
I have used these SIM cards on nokia phones and other samsung galaxy ace devices and have experienced none of the problems listed above, even in remote areas. The support guys of my network say nothing is wrong with my account.
So there you have it. Is there anything left that I can try?

Flash the latest firmware available for your region in Odin. Because this will wipe and reinstall your modem and other data as well as your ROM. If that doesn't do it then it must be a hardware problem, isn't it under warranty?
By the way just to rule this out, check you haven't lost your IMEI number with *#06# as this can also cause network access issues.
Sent from my GT-S5830i using xda app-developers app

makeyourself said:
Flash the latest firmware available for your region in Odin. Because this will wipe and reinstall your modem and other data as well as your ROM. If that doesn't do it then it must be a hardware problem, isn't it under warranty?
By the way just to rule this out, check you haven't lost your IMEI number with *#06# as this can also cause network access issues.
Sent from my GT-S5830i using xda app-developers app
Click to expand...
Click to collapse
The IMEI ok. What section of the operating system controls the com.android.phone process or the phone's ability to select or switch bands? In my lay man understanding, this is where the issue lies and every time I flash, this region remains unchanged

Try changing manually CSC of the ROM.That's the most reasonable thing that I can thing of right now...if it don't work after changing it go to samsung service..

ickyyy said:
Try changing manually CSC of the ROM.That's the most reasonable thing that I can thing of right now...if it don't work after changing it go to samsung service..
Click to expand...
Click to collapse
If you mean the *#272*IMEI# trick, then I already tried that and samsung has no presence in my country so no service centre to speak of

I have your exact same problem .
and I've been looking for a solution since last week , i'm starting to think its a hardware problem.

I "worked around" it by flashing the phone with a rom that locked the device and then reflashing it with the original rom. At least now it picks network but the other problems haven't left i.e. still no 3G and I can't edit any menu under service mode et al.
On another note, if you have the time, try flashing with different modems... maybe a miracle will happen

There seems to be something wrong with basebands of latest stock roms.Try switching aeroplane mode on and then off.I regularly lose signal..and get stuck without signal until I reboot.
Sent from my GT-S5830i using xda app-developers app

Make sure of your phone model (Under the battery) because there is GT-S5830M GT-S5830C and GT-S5830I.
In my case, I have GT-S5830M and the only modem that worked for me is PHONE_S5830CVJKL4.tar.md5.
Maybea changing the modem will fix your network problem.

Styrke said:
Make sure of your phone model (Under the battery) because there is GT-S5830M GT-S5830C and GT-S5830I.
In my case, I have GT-S5830M and the only modem that worked for me is PHONE_S5830CVJKL4.tar.md5.
Maybea changing the modem will fix your network problem.
Click to expand...
Click to collapse
Care to share the link to that file?

XIItribes said:
Care to share the link to that file?
Click to expand...
Click to collapse
Here:[How To] fix GT-S5830M No Network After Flash

I flashed 5830c's ROM but it didn't work for me as my device is 5830m .
I found 5830 Rom the problem is its a one package ROM and its not supported by Odin
now I'm looking for a multi-package 5830m ROM

Osa21345 said:
I flashed 5830c's ROM but it didn't work for me as my device is 5830m .
I found 5830 Rom the problem is its a one package ROM and its not supported by Odin
now I'm looking for a multi-package 5830m ROM
Click to expand...
Click to collapse
just use odin3 v3.07. just search on general thread

Osa21345 said:
I flashed 5830c's ROM but it didn't work for me as my device is 5830m .
I found 5830 Rom the problem is its a one package ROM and its not supported by Odin
now I'm looking for a multi-package 5830m ROM
Click to expand...
Click to collapse
PDA of GT-S5830C won't work on GT-S5830M Flash only GT-S5830C Bootloader/Modem and GT-S5830i pda.

Osa21345 said:
I flashed 5830c's ROM but it didn't work for me as my device is 5830m .
I found 5830 Rom the problem is its a one package ROM and its not supported by Odin
now I'm looking for a multi-package 5830m ROM
Click to expand...
Click to collapse
You can use a file called Odinatrix (found somewhere here on xda) to split single firmware files into pda, modem and csc. I, on the other hand, still get a circle and cross whenever I set the device to wcdma only. The interesting thing is that setting it on auto picks up 3g but very rarely (twice in many months) and for a short time (like 3 minutes). still looking for answers

[Q] Can't connect to mobile network

Hello,
I've got a Galaxy Note, which a mate gave to me, because he has the new Note 2 now.
He said that he has some network problems (he has two times vodafone.cz), but didn't say anything in detail. So I thought the problem would be solved with flashing another rom, like CM 9.1. He already had the stock 4.0.4 and I read that I have to flash back to GB before flashing to CM 9.1.
At first I made a backup of the efs folder with kTool. After that I flashed the LC1 version of GB (3 parts, open Europe) but with this flashing process, I lost my IMEI ! So I wanted to restore the efs folder with kTool again, but it didn't work for me, I still had no IMEI.
I thought that the structure of the efs folder could have changed from 3.6 to 4.0.4 and that this would be the reason why I can't restore the efs folder. Therefore I flashed back to a Samsung stock rom of Android 4.0.4 (N7000XXLRG_N7000DBTLRG_DBT).
And then the surprise: I had my IMEI back, without restoring the efs folder!
This just was the background. Now to my problem: I still can't connect to the mobile network. In the notification bar is written "emergency calls only" (I don't know if it is translated on the right way, because I'm from germany). If I go to the network settings and search for mobile networks, I find all the networks I reach in my area, o2-de as well, which is my favourite network. But if I want to register to the network, it takes a while and then it says: Registration failed. And after that, I also can't make emergency calls, there is written "No service"
All in all my question is: Why am I able to find networks, but can't register to my one? I also tested it with other SIM-cards from other providers, but it still does not work..
I hope anyone of you has a solution for my issue.
greetings
Senfy
Edit: My IMEI begins with 359, so it should not be a developer IMEI

May be it has network lock. Have you tried apps like galaxy s unlock from the play store.

I tested it now, but everytime I want to unlock my phone, I loose my IMEI and I have to restore the efs folder..
But if I open Galaxsim Unlock, it says my device isn't locked.. so this seems to be not the solution..

Now I flashed to CM 9.1 with the hope to solve this problem.. CM 9.1 works, but I still can not register to my network... has anyone another idea how to solve this problem ??

Are you check an eyes in code or test menu ?
Go in dialer and tape
*#0011#
Then use menu and back in menu to come on general and check in different menu(debug)

I'm sorry I don't understand you. If I dial this code nothing happens. I also searched for this code (google) but without any result.
maybe you could post a link with an exact description how to do what you mean..
But thanks for your effort.

Now I wanted to flash another modem.. but everytime I want to flash it, I lose my IMEI !
The only way to get my IMEI back is to flash back to N7000XXLRG_N7000DBTLRG_DBT ...
I don't know what to do next.. I would be glad if someone could help me..
Edit: What I forgot to tell you: The reception of emergency calls goes up and down over the time.. maybe someone of you can conclude anything out of this information..

Doesn't anyone have an idea how to solve this problem?

how are you flashing the modem? tried mobile odin?

I flashed the whole GB (3 parts) with PC Odin and the actuall modem with mobile Odin but with no success..

Where is da solution 2 no network after update
Sent from my GT-N7100 using xda app-developers app

Weird problem with modems: "Unknown" baseband, IMEI, etc.

Hi!
Resume:
My note has some weird problem with the modems. I'm getting "Unknown" baseband, modem verison, phone number, IMEI etc. with all the modems I tried except one, which shows the correct IMEI and modem version but still not working(I can even see the mobile networks with that one, but I it doesn't connect and gives me "Refresing SIM data" messages).
Click to expand...
Click to collapse
I always have been using custom roms(only TW) and updating my note to the latest version and I never had a problem.
One day, some months after the last rom update, started to lose the phone network conection and I was getting pop-ups with "Refreshing SIM data"(was very annoying because that was turning on the phone screen every few minutes). Sometimes I had phone network and sometimes I hadn't. The disconnections became more frequently. The phone also started to eat up the free space for apps, so I had to remove several apps to install or update even a small one.
So I decided to change to a different ROM to see if that fixes both problems, but I got the actual problem.
I was in AllianceRom v3 JB when that happened.
I flashed this AryaMod 5.5 JB following their instructions and I got this weird problem. In the "About phone" says that the Baseband version, IMEI, IMEI SV, Network and My phone number are "Unknown". I can't even search for mobile networks because it says "Insert SIM card" when I try to open the Mobile networks menu. Tehre are no signal bars, only a "denied" icon on the status bar.
I tested all JB modems and some from ICS from the "all modems" thread, but I was getting the same "Unknown" things in each one, except the XXLSO, where the Baseband version, IMEI and IMEI SV were okey. I could also find mobile networks with this modem, and the "Refreshing SIM data" thing returned, but it was not possible to connect to a network. With this one, there aresignal bars, but they are empty.
I flashed the AllianceRom and even the old ICS rom I had before, but the problem persisted, even with the modems they came with.
Now I'm on the latest Samsung rom(LT4), unmodified and flashed with odin and the problem persist.
I found this old thread. His initial problem is very similar to mine, but they don't know what caused it nor how to fix it.
I have also found something about corruped IMEIs that you can fix doing something with the ADB and restoring EFS folder, but I think that is not my case because I can see my original IMEI with the XXLSO modem (and I my EFS folder looks OK, anyway I have no backup of that).
I don't expect to get a step-by-step tutorial about how to fix this, but I hope somebody can put me in the right direction. I will post the solution if I find one!

What are the first 4 digits of your imei
Sent from my Nexus 5 using Tapatalk

Thanks for reading, the four first digits are 3595.

Maybe this is a stupid question, but have you tried re-seating your Sim card, or even a different Sim?
Sent from my Nexus 5 using Tapatalk

I tried both. Also I have been using the SIM with another phone for weeks and works fine. Tried to take out the battery and wait few minutes and other "stupid" things like re-flash a ROM, re-wipe all, etc..
Maybe it's the programed obsolescence, you can use the Note as PDA but if you want a phone, go and buy another...

@ThaiDai or @nokiamodeln91 I believe knows of a way to fix this if its an EFS issue...but you don't have a developer imei
Did you have an old efs backup from when u first rooted your phone?
Sent from my Nexus 5 using Tapatalk

AndroidSlave said:
@ThaiDai or @nokiamodeln91 I believe knows of a way to fix this if its an EFS issue...but you don't have a developer imei
Did you have an old efs backup from when u first rooted your phone?
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
If it was a corrupted IMEI issue then it should not come back when the xxlso modem is flashed.. And also not sure why it goes to unknown when any other modem is used.. Could there be any physical damage to the sim tray? Dropped the phone?

I have no backup of efs... I had one "nandroid" but deleted it after everything was okey...
I could delete the efs folder, so this unknown problem will turn a known one :victory:
I dropped the phone a very few times, maybe in one of those something broke a little and has increased more with the usage? (the disconnections from the network became spontaneus and progressively).
I found this other thread, I could try the same but I can't find the original GB firmware, every link I find is in hotfile.

Check in Samsung-updates.com firmware section. There are 2 GB roms there..

I found a efs backup from may 2012, probably auto-created when first installed ICS.
I flashed the stock GB rom and restored it following this tutorial for my .tar.gz file, but didn't work, so the device may be lost. I only have 3 more backups: boot.img, data.ext4.tar and system.ext4.tar. I guess they are useless to fix this...
Thay you for you support!

keep losing data, is there a baseband update?

For a while now my galaxy note has been losing mobile internet.
Ive noticed that data just stops working, sometimes i will lose the letter indicator is (H or 3G) but i can still make calls. Other times the indicator will still be there but data wont work. This happens maybe once every couple of days
I know its not the rom as it happened when i used slimbean and also happens on cyanogenmod.
I know its not the carrier as it happened when i was with T Mobile up until last month. Im on Three now and it does it just as much.
to rectify it i have to either switch off data then back on, if this doesnt work, i try aeroplane mode, if thise doesnt work i have to reboot the phone. If i reboot then data comes back straight away.
I wondered if an upgrade to the baseband would help. im on N7000XXLT3. my phone is unbranded and unlocked and was originally on TMobile when purchased.
I found this article:
http://androidromupdate.com/2013/07...xxlt9-landed-in-uk-samsung-galaxy-note-n7000/
which states
Select the exact stock firmware file according to your country of origin.
Unbranded Stock 4.1.2 N7000XXLT9 Firmware:
N7000XXLT9_N7000OXXLT3_XEU.zip - United Kingdom, Ireland
Click to expand...
Click to collapse
is this the rom i need to flash? i realize this will take me back to stock.
can i expect any trouble flashing this rom? ie brick?
thanks

try the XXLSO modem.

nokiamodeln91 said:
try the XXLSO modem.
Click to expand...
Click to collapse
any pointers?

What do you mean? There is a thread about modems.. Just search in Google for all radio n7000. Get the xxlso modem and flash it from recovery.