i lost my network please help - Galaxy S 4 Q&A, Help & Troubleshooting

hi
first i live in algeria an i have galaxy sph-720t they did work perfectly
with my cariar in algeria
untel i lose my lte
itried to change csc with samsung phone info
my phone reboot and told me invalid sim card i tried to flash it with stock frimware but same issus
invalid sim card please help

Have you tried getting another SIM card?

GDReaper said:
Have you tried getting another SIM card?
Click to expand...
Click to collapse
yes

Then maybe the SIM slot is broken.

GDReaper said:
Then maybe the SIM slot is broken.
Click to expand...
Click to collapse
no because it was work perfectly i change csc with root
my phone reboot then
nim invalid

Try to flash latest bootloader and GSM and WIFI.
It is called baseband
Sent from my Nokia 5110 using Tapatalk

ticnico said:
no because it was work perfectly i change csc with root
my phone reboot then
nim invalid
Click to expand...
Click to collapse
Did you change CSC back to the original one?

GDReaper said:
Did you change CSC back to the original one?
Click to expand...
Click to collapse
yes i did
and i reflash it with stock rom again and same problem

Your first mistake was in getting (apparently) a Frankenphone. Your second mistake was in trying to change the CSC. The Sprint device only has one CSC, unlike the I9500 and I9505, which have several.
From your description, attempting to change the CSC may have restored the device's "golden backup" (i.e. the original radio settings), and in doing so also reset the SIM lock. To blow away the SIM lock, downgrade to Android 4.2.2 and run RegionLock Away. Then start doing some research into converting the device from Sprint to GSM. And next time, hopefully you'll steer far away from Frankenphones.

Related

[Q] HELP - After 4.4.2 (n900w8) SIM Card services dont work

I installed the new 4.4.2 update from mexico using a canadian CSC in odin on my note 3 Canadian model. But now I cannot access any SIM services or networks, when i try to make phone calls I get the popup "Please insert a sim card". Does anyone have any advice?
I tried to downgrade but I got the check fail: fused 2 binary: 1 error.
Do I have to go to Bell Mobility and ask for a new SIM card?
FlashNAND said:
I installed the new 4.4.2 update from mexico using a canadian CSC in odin on my note 3 Canadian model. But now I cannot access any SIM services or networks, when i try to make phone calls I get the popup "Please insert a sim card". Does anyone have any advice?
I tried to downgrade but I got the check fail: fused 2 binary: 1 error.
Do I have to go to Bell Mobility and ask for a new SIM card?
Click to expand...
Click to collapse
did you flash the right modem?
mixxy said:
did you flash the right modem?
Click to expand...
Click to collapse
what do you mean by modem? i flashed 4 files in odin contrast to the ones in a tutorial i followed, except the CSC which i replaced with a canadian version.
FlashNAND said:
what do you mean by modem? i flashed 4 files in odin contrast to the ones in a tutorial i followed, except the CSC which i replaced with a canadian version.
Click to expand...
Click to collapse
you were also supposed to flash the canadian modem.
Use Canadian Modem (CP) --> http://www.mediafire.com/download/1o...dem (CP).tar
Try that and let me know if it worked.
FlashNAND said:
what do you mean by modem? i flashed 4 files in odin contrast to the ones in a tutorial i followed, except the CSC which i replaced with a canadian version.
Click to expand...
Click to collapse
THANK YOU! I had the *.bin file on my desktop I completely forgot about it! Thanks much!
FlashNAND said:
THANK YOU! I had the *.bin file on my desktop I completely forgot about it! Thanks much!
Click to expand...
Click to collapse
no problem. Just hit the thanks button! Im glad the modem helped!

Region Lock

Hello everyone,
I have in my hands a Note 3 which is SIM Locked...
I have tried EVERYTHING...
I have tried to flash it with the Greek 4.2.2 firmware (via Odin) and it fails.
I have installed X-Note and Omega but the problem remains.
CF Region away doesnt work.
The SIM Lock will never vanish...
What else can I do?
I am on 4.2.2.
Bump
You can try Regionlockaway, sometimes it works on Sim locks but not always. failing that, you'll have to buy an unlock code and manually do it.
radicalisto said:
You can try Regionlockaway, sometimes it works on Sim locks but not always. failing that, you'll have to buy an unlock code and manually do it.
Click to expand...
Click to collapse
Is this the only way to get my phone unlocked?
IEAL said:
Is this the only way to get my phone unlocked?
Click to expand...
Click to collapse
As far as I know at least
Sent from my CM11 Kitkat Powered SM-N9005
IEAL said:
Hello everyone,
I have in my hands a Note 3 which is SIM Locked...
I have tried EVERYTHING...
I have tried to flash it with the Greek 4.2.2 firmware (via Odin) and it fails.
I have installed X-Note and Omega but the problem remains.
CF Region away doesnt work.
The SIM Lock will never vanish...
What else can I do?
I am on 4.2.2.
Click to expand...
Click to collapse
There is no 4.2.2 for note 3, is it typo?
jdomadia said:
There is no 4.2.2 for note 3, is it typo?
Click to expand...
Click to collapse
lol yes, i meant 4.4.2 :cyclops:

[Q] Note 3 not registered on network

I have a note 3 with 4.4 kitkat installed,everything is fine,but when I want to call it says "not registered on network",it is rooted the model of the note 3 is SM-N9005
AP : N9005XXUENB4
CP : N9005XXUENB1
CSC : N9005DBTENB1
How can i fixed it ?
dhruvorahman said:
I have a note 3 with 4.4 kitkat installed,everything is fine,but when I want to call it says "not registered on network",it is rooted the model of the note 3 is SM-N9005
AP : N9005XXUENB4
CP : N9005XXUENB1
CSC : N9005DBTENB1
How can i fixed it ?
Click to expand...
Click to collapse
Dial *#06# in dial pad U will get IMEI , match with box of your phone,if its not matching means your IMEI (EFS) folder is corrupt.
jdomadia said:
Dial *#06# in dial pad U will get IMEI , match with box of your phone,if its not matching means your IMEI (EFS) folder is corrupt.
Click to expand...
Click to collapse
my imei number showing in the phone is 359*******16462/1
and the imei number in the back is 359*******16462
Is it corrupt ,if corrupt how to fix it ?i haven't done any efs backup before .
dhruvorahman said:
my imei number showing in the phone is 359*******16462/1
and the imei number in the back is 359*******16462
Is it corrupt ,if corrupt how to fix it ?i haven't done any efs backup before .
Click to expand...
Click to collapse
Looks not corrupt, not register on network can be sim also, what exactly happened?
jdomadia said:
Looks not corrupt, not register on network can be sim also, what exactly happened?
Click to expand...
Click to collapse
I flashed it with odin to 4.4 kitkat now everything is okay but when i want to call it says not registered on network ,even when i search manually the mobile networks it provides all the acrrier and when i select the sim's specific network it says it is not av
what to do please helpailable.
dhruvorahman said:
I flashed it with odin to 4.4 kitkat now everything is okay but when i want to call it says not registered on network ,even when i search manually the mobile networks it provides all the acrrier and when i select the sim's specific network it says it is not av
what to do please helpailable.
Click to expand...
Click to collapse
Don't get panic first remove sim put it back & try, check another sim in your mobile, or check your sim in another mobile.
jdomadia said:
Don't get panic first remove sim put it back & try, check another sim in your mobile, or check your sim in another mobile.
Click to expand...
Click to collapse
my sim is ok and have done by removing the sim then putting it to another phone,but after put it back again it is saying selected network not available.............
dhruvorahman said:
my sim is ok and have done by removing the sim then putting it to another phone,but after put it back again it is saying selected network not available.............
Click to expand...
Click to collapse
This is not normal, your IMEI is fine, SIM Card was working fine before u flash to kitkat, only factory reset or reflash rom is running in my mind.
jdomadia said:
This is not normal, your IMEI is fine, SIM Card was working fine before u flash to kitkat, only factory reset or reflash rom is running in my mind.
Click to expand...
Click to collapse
how to do please help me
dhruvorahman said:
how to do please help me
Click to expand...
Click to collapse
From recovery clear Data & clear catch, reboot, after reboot if problem remains, flash again firmware for kitkat u flash before threw odin.
dhruvorahman said:
I have a note 3 with 4.4 kitkat installed,everything is fine,but when I want to call it says "not registered on network",it is rooted the model of the note 3 is SM-N9005
AP : N9005XXUENB4
CP : N9005XXUENB1
CSC : N9005DBTENB1
How can i fixed it ?
Click to expand...
Click to collapse
What effective CSC you had before the update and what effective CSC you have now? (look around for other posts that talk about effective CSC).
jdomadia said:
From recovery clear Data & clear catch, reboot, after reboot if problem remains, flash again firmware for kitkat u flash before threw odin.
Click to expand...
Click to collapse
i have flashed it again and cleared cache and data and rebooted several times but still the problem lies.
xclub_101 said:
What effective CSC you had before the update and what effective CSC you have now? (look around for other posts that talk about effective CSC).
Click to expand...
Click to collapse
i dn't know what was the before csc,what to do know.
to find ur csc just tell us the operator/country
meawww said:
to find ur csc just tell us the operator/country
Click to expand...
Click to collapse
actually it was brought from another countryand was sold to me by another man,now i am in bangladesh and want to use teletalk,what to do now,the network is hsowing full bar but when i am dialing it is saying not registered on network
dhruvorahman said:
actually it was brought from another countryand was sold to me by another man,now i am in bangladesh and want to use teletalk,what to do now,the network is hsowing full bar but when i am dialing it is saying not registered on network
Click to expand...
Click to collapse
U says u flash kitkat & problem start, u r able to make call before u flash kitkat?
jdomadia said:
U says u flash kitkat & problem start, u r able to make call before u flash kitkat?
Click to expand...
Click to collapse
actually I bought this from a guy and the os was 4.2 then upgrade pop-up and i downloaded it then it got installed and from then i can't call anymore,then I flashed hoping it will be fixed,but still the problem lies.
dhruvorahman said:
actually I bought this from a guy and the os was 4.2 then upgrade pop-up and i downloaded it then it got installed and from then i can't call anymore,then I flashed hoping it will be fixed,but still the problem lies.
Click to expand...
Click to collapse
Install phone info app from google play & post details what app shows to get more info about your phone.
meawww said:
to find ur csc just tell us the operator/country
Click to expand...
Click to collapse
No, you can not say what is the effective CSC just from CURRENT operator/country. Especially if the phone was not bought (locked) from THAT specific operator. Please also search around for posts where I talk about effective CSC.
jdomadia said:
Install phone info app from google play & post details what app shows to get more info about your phone.
Click to expand...
Click to collapse
I have attached the screenshots

"No service" - can't connect to any mobile site

Hey guys,
I've got some serious problem with my Galaxy S4 (i9505). It worked nice for more than 3 months but from yesterday I can't connect to any mobile site (Vodafone, T-mobile, O2). I've tried a lot of SIM cards and they didnt work (and they all work on Nexus S). It only asks me for my PIN and then it does nothing.
I have wiped my ROM, tried other ROMs, flashed original stock ROM via Odin, flashed another baseband but it didn't help.
I'm really unhappy because I love this phone.
Do you have any ideas what to do?
Thanks!
x3meee said:
Hey guys,
I've got some serious problem with my Galaxy S4 (i9505). It worked nice for more than 3 months but from yesterday I can't connect to any mobile site (Vodafone, T-mobile, O2). I've tried a lot of SIM cards and they didnt work (and they all work on Nexus S). It only asks me for my PIN and then it does nothing.
I have wiped my ROM, tried other ROMs, flashed original stock ROM via Odin, flashed another baseband but it didn't help.
I'm really unhappy because I love this phone.
Do you have any ideas what to do?
Thanks!
Click to expand...
Click to collapse
1. Dial *#1234# and paste what appears
2. Conect it to Kies 3 and make a screenshot pls :highfive:
Clean the SIM card slot?
来自我的 GT-I9505 上的 Tapatalk
Joku1981 said:
1. Dial *#1234# and paste what appears
2. Conect it to Kies 3 and make a screenshot pls :highfive:
Click to expand...
Click to collapse
Both screens are in attachments
qtwrk said:
Clean the SIM card slot?
Click to expand...
Click to collapse
Yes, I have tried to clean slot with paper for 3 times. :/
x3meee said:
Both screens are in attachments
Yes, I have tried to clean slot with paper for 3 times. :/
Click to expand...
Click to collapse
- The CP have to be I9505XXUFNB8 too for work OK.
- Flash again the firmware DBT (germany) android 4.4.2 I9505XXUFNB8 and I think all will be solved :highfive:
- Dial again *#1234# for confirm it
AP: I9505XXUFNB8
CP: I9505XXUFNB8
CSC: I9505OXAFNB8
Joku1981 said:
- The CP have to be I9505XXUFNB8 too for work OK.
- Flash again the firmware DBT (germany) android 4.4.2 I9505XXUFNB8 and I think all will be solved :highfive:
- Dial again *#1234# for confirm it
AP: I9505XXUFNB8
CP: I9505XXUFNB8
CSC: I9505OXAFNB8
Click to expand...
Click to collapse
Thanks, I have flashed FW from here - http://forum.xda-developers.com/showthread.php?t=2659884 but nothing changed.
Any other ideas please?
x3meee said:
Thanks, I have flashed FW from here - http://forum.xda-developers.com/showthread.php?t=2659884 but nothing changed.
Any other ideas please?
Click to expand...
Click to collapse
Hey,
I have the exact same problem as you. My problem came after I flashed to 4.4.2. Now I cannot connect to any network.
I try flashing all different modems and none of them work.
I cannot even use the *#1234# function as it says "Mobile network not available"
Let me know if you get your situation sorted out.
Good luck!
x3meee said:
Thanks, I have flashed FW from here - http://forum.xda-developers.com/showthread.php?t=2659884 but nothing changed.
Any other ideas please?
Click to expand...
Click to collapse
Factory reset ur phone and all will be ok :highfive:
Joku1981 said:
Factory reset ur phone and all will be ok :highfive:
Click to expand...
Click to collapse
Sadly it still doesn't work...
duksin, I have read your theme. I was using SHOstock (4.4) for over a month and have no problems... something strange probably happened yesterday. I hope my phone antenna is not broken. Id you have this problem after upgrade, maybe flashing older firmware fix your problem.
x3meee said:
Sadly it still doesn't work...
duksin, I have read your theme. I was using SHOstock (4.4) for over a month and have no problems... something strange probably happened yesterday. I hope my phone antenna is not broken. Id you have this problem after upgrade, maybe flashing older firmware fix your problem.
Click to expand...
Click to collapse
Try to set your apn mate and try to change the network mode as well in Phone setting> More network >Mobile.
Repulsa said:
Try to set your apn mate and try to change the network mode as well in Phone setting> More network >Mobile.
Click to expand...
Click to collapse
Tried all 4 modes. APN is set by my mobile operator.
In the city I have very bad signal (only about 30% of time I can make calls or send SMS) but outside the city I don't have any signal all time.
Did u ever solve this problem
No, it was sadly HW fault.

Prohibited icon and no cell signal

I have a prohibited icon on the notification bar and when i start my n9005 ,i put the sim code but i cant make any call.Is that a motherboard problem?Does anyone issue the same situation?
Total lack of information.
What rom what modem etc etc
JJEgan said:
Total lack of information.
What rom what modem etc etc
Click to expand...
Click to collapse
is that helps?
Start by reflashing your stock rom via Odin .
You have checked your IMEI is correct ???
JJEgan said:
Start by reflashing your stock rom via Odin .
Click to expand...
Click to collapse
which is my stock rom? i bought it from ebay (ireland) and the guy who sold it to me bought it from amazon!!!
JJEgan said:
Start by reflashing your stock rom via Odin .
You have checked your IMEI is correct ???
Click to expand...
Click to collapse
yes my imei is clear
Clear ??? as in none ??
JJEgan said:
Clear ??? as in none ??
Click to expand...
Click to collapse
sorry i meant clean...no null..i typed it here (http://www.imeipro.info/) and returns clean!
IMEI:
Brand: Samsung
Phone model: Galaxy Note III N9005
Blacklist status*: CLEAN
Edit your post to remove of obscure the phone imei.
Boot into download mode to confirm that the model # is the sm-n9005.
Does the phone see any cell networks?
audit13 said:
Edit your post to remove of obscure the phone imei.
Boot into download mode to confirm that the model # is the sm-n9005.
Does the phone see any cell networks?
Click to expand...
Click to collapse
yes my model is sm-n9005 and the phone cant fiind any network
Did the phone ever work properly?
Does the imei in the phone match the imei on the label under the battery?
You have tried other sim cards in the phone?
Tried flashing the latest stock ROM from sammmobile.com?
If these things don't solve the problem, sounds like it could be a hardware problem.
audit13 said:
Did the phone ever work properly?
Does the imei in the phone match the imei on the label under the battery?
You have tried other sim cards in the phone?
Tried flashing the latest stock ROM from sammmobile.com?
If these things don't solve the problem, sounds like it could be a hardware problem.
Click to expand...
Click to collapse
i really dont know if it was working properly before.in my hands never worked...yes the imei is the correct on the phone and the box...no sim card works on the phone....which rom is my rom? how can i find which rom to flash? greek,usa,uk or ireland?
You mean the phone doesn't detect a sim or active sim cards can't connect to the carrier?
You can install the Samsung phone info app from the play store to find out the bootloader, modem, and CSC version on the phone.
audit13 said:
You mean the phone doesn't detect a sim or active sim cards can't connect to the carrier?
You can install the Samsung phone info app from the play store to find out the bootloader, modem, and CSC version on the phone.
Click to expand...
Click to collapse
the phone detects the sim but cant find any carrier...i will install the app and i will tell you!!

Categories

Resources