Database Users

No signal network,not calls also emergensy calls

Hi friends,
my gt i9000 no locked have problems all no signal network 2g/3g also calls emergensy is possible nv data corrupted o another solution? i format all efs backup flash via odin.
i flashed much rom stock and format not solved solution please?
thank you for reply any solution

Same problem here.
Galaxy S I9000 unlocked by editing nv_data.bin . Imei number is correct. Now i have no signal. I tested with 3 differents carrier.
The IMEI is not banned i'm sure of it.
build number: ECLAIR.XWJM1
baseband version I9000XXJG6

miniscalope said:
Same problem here.
Galaxy S I9000 unlocked by editing nv_data.bin . Imei number is correct. Now i have no signal. I tested with 3 differents carrier.
The IMEI is not banned i'm sure of it.
build number: ECLAIR.XWJM1
baseband version I9000XXJG6
Click to expand...
Click to collapse
I changed the product code from KOR to something else, let the phone reboot and then changed it back to KOR and now the network work

[Q] New N900 has bad signal and "your device has been modified" update error

[Q] New N900 has bad signal and "your device has been modified" update error
Hello forum,
I am in the UK using a Virgin sim and my girlfriend bought this phone new in china and flew it over to me. At the moment the signal is really bad wherever I go (the same SIM card in my old galaxy nexus had great signal in all these places) so I was wondering if there was any way to make the signal better?
Also I tried to do an update through the settings menu hoping this would sort out the signal problem and it is giving me the "your device has been modified. no updates available for this device." error even though the phone is new.
the information about the device is as follows:
when I type *#1234# I get:
AP: N900ZSUBMI5
CP:N900XXUBMI2
CSC:N900OZSBMI2
In my "about device" within settings, the following is given:
Model number: SM-N900
Android version: 4.3
Baseband version: N900XXUBMI2
Kernel version: 3.4.39-1625296
[email protected]#1
Wed Sep 11 19:49:31 KST 2013
Build number: JSS15J.N900ZSUBMI5
SELinux status: Enforcing
If I reboot to recover it opens:
CWM-based Recovery v6.0.4.5
Compiled by Xiaolu(20131121)
When I try to check knox I cant see it (I go into odin mode and the top left just says the following):
CURRENT BINARY: Custom
SYSTEM STATUS: Custom
(I now understand the N900 doesn't have knox)
Thanks for looking, any feedback at all would be much appreciated :good:

Saml91 said:
Hello forum,
I am in the UK using a Virgin sim and my girlfriend bought this phone new in china and flew it over to me. At the moment the signal is really bad wherever I go (the same SIM card in my old galaxy nexus had great signal in all these places) so I was wondering if there was any way to make the signal better?
Also I tried to do an update through the settings menu hoping this would sort out the signal problem and it is giving me the "your device has been modified. no updates available for this device." error even though the phone is new.
the information about the device is as follows:
when I type *#1234# I get:
AP: N900ZSUBMI5
CP:N900XXUBMI2
CSC:N900OZSBMI2
In my "about device" within settings, the following is given:
Model number: SM-N900
Android version: 4.3
Baseband version: N900XXUBMI2
Kernel version: 3.4.39-1625296
[email protected]#1
Wed Sep 11 19:49:31 KST 2013
Build number: JSS15J.N900ZSUBMI5
SELinux status: Enforcing
If I reboot to recover it opens:
CWM-based Recovery v6.0.4.5
Compiled by Xiaolu(20131121)
When I try to check knox I cant see it (I go into odin mode and the top left just says the following):
CURRENT BINARY: Custom
SYSTEM STATUS: Custom
(I now understand the N900 doesn't have knox)
Thanks for looking, any feedback at all would be much appreciated :good:
Click to expand...
Click to collapse
Well it looks great. At least I can be sure that your phone shouldn't be a fake. It is of Hong Kong or Taiwan origin, Exynos, running 4.3 on N900ZSUBMI5.
You have CWM Recovery, Xiaolu's port of it. Hence that device was probably rooted prior to getting it handed over to your girlfriend. KNOX is only present on the MJ and onward firmwares, and you happen to be on an MI firmware so you don't have it activated yet.
Check the section for Network/Bearer and Wireless Connectivity on this link: http://www.samsung.com/levant/consumer/mobile-phones/mobile-phones/galaxy-note/SM-N9000ZKEXSG-spec
Match it up with your country's network specifications. There's a reason why these phones don't get sold worldwide, as they aren't all compatible with every region. Also remember to set correct APN values for your country.

nicholaschum said:
Well it looks great. At least I can be sure that your phone shouldn't be a fake. It is of Hong Kong or Taiwan origin, Exynos, running 4.3 on N900ZSUBMI5.
You have CWM Recovery, Xiaolu's port of it. Hence that device was probably rooted prior to getting it handed over to your girlfriend. KNOX is only present on the MJ and onward firmwares, and you happen to be on an MI firmware so you don't have it activated yet.
Check the section for Network/Bearer and Wireless Connectivity on this link:
Match it up with your country's network specifications. There's a reason why these phones don't get sold worldwide, as they aren't all compatible with every region. Also remember to set correct APN values for your country.
Click to expand...
Click to collapse
okay thanks for your reply, I believe the frequencies virgin use are 1800MHz and 2100MHz which can both be used with this phone. The APN settings were downloaded automatically when the phone was first booted and I also manually checked them and they are correct.

Saml91 said:
okay thanks for your reply, I believe the frequencies virgin use are 1800MHz and 2100MHz which can both be used with this phone. The APN settings were downloaded automatically when the phone was first booted and I also manually checked them and they are correct.
Click to expand...
Click to collapse
What is your network switch options in Settings?
Do you have it to HSPA/GSM (auto connect) set? [Sorry if it's not exactly the same, I don't have the N900 model]

My friend pointed this out to me just before I saw your message, the options available are only wcdma/gsm hspa isn't an option. Im guessing from my limited knowledge that this is the problem, what is it I would need to do to fix this? thanks again.

Saml91 said:
My friend pointed this out to me just before I saw your message, the options available are only wcdma/gsm hspa isn't an option. Im guessing from my limited knowledge that this is the problem, what is it I would need to do to fix this? thanks again.
Click to expand...
Click to collapse
Actually, I asked my friend who has the N900, he's reporting the same as you. So no problem in that.
There must be something else that can be isolated to find what's going on. You can try to upgrade the phone to the latest modem by flashing the latest 4.4.2 ROM.

Okay, what would be the best way to flash the latest ROM? Would this be a custom ROM or is there a way to get the official one? Thanks again.
Edit: I have now tried putting Dr Ketans rom on it, telling it to use the ROMs modem, and that still didnt fix the problem. I have also tried flashing some other modems from the GSM modems collection thread but the problems persist. The symptoms are as follows:
Frequently looses signal
only ever shows the E or G symbol for mobile internet connection (whereas on my other phone with the same sim it instantly gets full signal and shows H+ or 3G)
the phone has also never been able to lock onto a GPS location it only ever shows searching for GPS in the notifications bar.

HELP IMEI Become 000000 After Changing Firmware - Read and Help

Helo sir,
My self my name is Mohamed Fasil P
I got a phone from Saudia arabia (KSA) which is samsung Grand duos GT-I9082
when i got this phone i wher insert ed sim it doesn't detect network.
seems like network locked.
then i inserted a mobily sim which is from saudia arabia its working fine.
then i planned to change firmware to Indian Firmware which is: I9082XXUBNB2_I9082ODDBNB1_INU
INU= India unbranded/unlocked
INS= India service
After upgradatin of firnware it still not detecting network and the IMEI become 00000000000 (am attaching these image with this)
So iam become so help less.
I don't know what to do.
Kindly Please check and Give me any solution.
Looking forward to serve you better.
With Regards & Thanks
Mohamed Fasil P

fasily2k said:
Helo sir,
My self my name is Mohamed Fasil P
I got a phone from Saudia arabia (KSA) which is samsung Grand duos GT-I9082
when i got this phone i wher insert ed sim it doesn't detect network.
seems like network locked.
then i inserted a mobily sim which is from saudia arabia its working fine.
then i planned to change firmware to Indian Firmware which is: I9082XXUBNB2_I9082ODDBNB1_INU
INU= India unbranded/unlocked
INS= India service
After upgradatin of firnware it still not detecting network and the IMEI become 00000000000 (am attaching these image with this)
So iam become so help less.
I don't know what to do.
Kindly Please check and Give me any solution.
Looking forward to serve you better.
With Regards & Thanks
Mohamed Fasil P
Click to expand...
Click to collapse
Try flashing the stock firmware which was pre installed on your phone and if that doesn't work take your phone to service centre

VanshKhanna said:
Try flashing the stock firmware which was pre installed on your phone and if that doesn't work take your phone to service centre
Click to expand...
Click to collapse
ok Thanks

fasily2k said:
Helo sir,
My self my name is Mohamed Fasil P
I got a phone from Saudia arabia (KSA) which is samsung Grand duos GT-I9082
when i got this phone i wher insert ed sim it doesn't detect network.
seems like network locked.
then i inserted a mobily sim which is from saudia arabia its working fine.
then i planned to change firmware to Indian Firmware which is: I9082XXUBNB2_I9082ODDBNB1_INU
INU= India unbranded/unlocked
INS= India service
After upgradatin of firnware it still not detecting network and the IMEI become 00000000000 (am attaching these image with this)
So iam become so help less.
I don't know what to do.
Kindly Please check and Give me any solution.
Looking forward to serve you better.
With Regards & Thanks
Mohamed Fasil P
Click to expand...
Click to collapse
Always before flashing any firmware or custom rom first thing to do is back up your efs which you dint and then check your csc by dialing *#1234# even my device belonged to a Emirates country i dint know which henceforth i dialed the above mentioned ussd and checked downloaded the firmware and flashed on my s4 gt-i9505 and it was unlocked through the imei hence i never faced any issues and now u can do nothing with your device no solution imei null!!!

Sulaimanshariff said:
Always before flashing any firmware or custom rom first thing to do is back up your efs which you dint and then check your csc by dialing *#1234# even my device belonged to a Emirates country i dint know which henceforth i dialed the above mentioned ussd and checked downloaded the firmware and flashed on my s4 gt-i9505 and it was unlocked through the imei hence i never faced any issues and now u can do nothing with your device no solution imei null!!!
Click to expand...
Click to collapse
IF i try to backup efc can i get the backup now?
and even if i check csc code what is the use?
what is csc?

fasily2k said:
IF i try to backup efc can i get the backup now?
and even if i check csc code what is the use?
what is csc?
Click to expand...
Click to collapse
Nope .. No use of backing up the efs folder now ..it will backup the current imei no ... . try flashing the ROM that came with the phone and see if the imei is revived ... If its not .. Go to the Samsung service centre ... They will charge u coz Samsung doesn't have a global warranty policy .... If u wanna get It done cheaper .. Then go to a local mobile repair shop and get the imei reset .... Good luck

rutvikrvr said:
Nope .. No use of backing up the efs folder now ..it will backup the current imei no ... . try flashing the ROM that came with the phone and see if the imei is revived ... If its not .. Go to the Samsung service centre ... They will charge u coz Samsung doesn't have a global warranty policy .... If u wanna get It done cheaper .. Then go to a local mobile repair shop and get the imei reset .... Good luck
Click to expand...
Click to collapse
This is the CSC code for my device.
the device was purchased from Jedha..
so which firware i chooose.
ther had 3 diffrent firmware in online Jedha and KSA(saudia arbia) and XSG (unaited arab emirates)
so which firmware should i check.
if i replace the firmware with same csc which means that the same country which i bought then shall i get back my imei?
Kindly please help everyone

fasily2k said:
This is the CSC code for my device.
the device was purchased from Jedha..
so which firware i chooose.
ther had 3 diffrent firmware in online Jedha and KSA(saudia arbia) and XSG (unaited arab emirates)
so which firmware should i check.
if i replace the firmware with same csc which means that the same country which i bought then shall i get back my imei?
Kindly please help everyone
Click to expand...
Click to collapse
This is the Indian firmware... Seeing ur current csc

rutvikrvr said:
This is the Indian firmware... Seeing ur current csc
Click to expand...
Click to collapse
As of now i ReIInstalled Firmware with KSA Csc.
Now i can able to see the IMEI of my device.
But still when i insert the sim its asking Unlockkey.
Please give me a right way to fix.
Thanks

SM-G900FD "Not registered on network" "Emergency calls only"

Hi All!
I am having a problem with a Galaxy S5 Duos (SM-G900FD) bought used recently. Both IMEI numbers seem legit 355206********* /01 and 355207********* /01, the only difference to the numbers printed on the back is after the slash, saying 355206********* /3 and 355207********* /1. Can this be the source of the problem? I have tried to flash different SM-G900FD firmwares with odin, but getting the same result. Factory reset numerous times. Everything works fine, but when trying to make a call I got the message: "Not registered on network" despite full bars on the notification bar. The phone even sees the operators, but cannot register on the network. Instead of the operator name there is: "Emergency calls only". Can it be, that I am not having the right modem version? It`s SSN is G900FDGSMH I am also noot sure which region is the phone from originally. Any help would highly appreciated.

i heard that there are some problems with S5 duos but
try to flash the software with the same CSC code n PDA version n CSC version, install phone infoapp from playstore if u dont know your CSC n PDDA
http://postimage.org/

Better get a replacement
Sent from my SM-G900H using XDA Free mobile app

Thanks for your reply!
As currently installed Phone info says:
Original CSC code: SER
Firmware`s CSC code: SER
Active CSC code: SER
CSC country: Russia
CSC Country ISO: RU
Product Code: SM-G900FZKVSER <- this is different to the one written on the back which is: SSN: G900FDGSMH, but I did not find a firmware for this number.
Still not registering on network tough.
@sandeeppathak007: I will try in a Samsung shop, but the Knox is 0x1 (4), so I guess the warranty is void.

Speak with your SIM provider
Or if you know it's working you can try to enable flight mode and then disabling it.

Post this on sammobile forums,they might help u to find the best software,btw yeah did u try another sim ??
or contac your service provider and see,as i heard there are some network problem in S5 duos
best way is to replace

OneUI 2.0 for imported phone

Hello
I want to join the beta peogram for the s10+ and its been a couple of days and i havent been accepted into the program i contacted support and they said its because my phone was imported i bought the phone from UAE and i use it in france.
My CSC country is XEF (france) and when i open SAM INFO the original CSC country is blank
Is there any way i can change the phone's country of origin so i could recieve the update?

Heres some more info

RashedTlass said:
Heres some more info
Click to expand...
Click to collapse
F model, just flash update zip found here

hey07 said:
F model, just flash update zip found here
Click to expand...
Click to collapse
I wish i could my phone version is G975FXXS3ASJG
And the only update zips that i found are G975FXXUZSJL
I dont know if this could damage the phone in some way.
Any ideas?
Thanks