[Q] Help me, i lost SIMs network services (emergency calls only) - Android Q&A, Help & Troubleshooting

Hello !
I tried to factory reset my phone (Galaxy Y Duos ST-S6102) by pressing "vol up+ on/off+menu" after pattern locking !
After all done, emergency calls only in (sim 1) in notifications panel and on status bar, sim busy icon & network level.
I also tried flashing by Odin 3.07 with european rom because i saw in others forums that it can be the modem problem ; unfortunately.
With *#1234#, i got:
PDA: S6102XXMC1
PHONE: S6102XXMA2
CSC: S6102XENLC1
Please someone help me to get network (all others functions are working properly)
Sorry for my bad english !

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[Q] Ace S5830B gets "no service" always

Hi folks, i got one galaxy ace s5830b, running gingerbread 2.3.4 , baseband s5830xxkpe.
yesterday suddenly after installed some apps, using a generic usb cable, and rebooted, i got no more service signal ....
i have tried many things but i still got no service on the phone :\
the sim card is working fine, i always test in my older phone...
any ideas why this is happening ????
try this....
1) dial *#*#4636#*#*.
2) tap on phone information.
3) go down and check set preffered network type.
4) after selecting your network type prees the middle button (home button) not back button.

[Q] [Problem] New S2 suddenly stopped to work with Claro Operator in Brazil

Hi guys,
I have bought my new S2 in Amazon and, after two days using it with Claro-Brazil operator, it frozen and after a reboot its never connected again.
I tried to update it by Kies, but after many tries to make S2 work with Kies, it doesn't have any update. Before start any procedure, I saved the S2 information.
PDA: KI4
Phone: KI1
CSC: KH2(XEU)
Next steps:
1 - Tried to insert the same ROM (UK).
2 - Tried to use the Claro BR ROM
3 - Tried to use the Brazilian unbranded ROM.
4 - Noted that my phone doesn't showed the IMEI information.
5 - Made the nv_data.bin/efs restore procedure.
6 - Tried to insert the UK ROM with MultiCSC, but I noted that during the ROM installation, the multiCSC failed to install.
7 - Noted that when I use another SIM from VIVO Brazil, my phone connect to the operator network, but if I use another SIM from others 3 brazilian operator, it doesn't connect.
8 - Tried another modem, KE4, connect to Claro, but only in 2G network. Also I have some difficult to make some calls and to received them. The phone freeze a lot during the callings.
Any guess??
BR
Edson OLIVEIRA
Anyone knows why I receive "Can't access to '/system/csc/XEU/system/'" message after I change the ROM? This always appears when my phone try to install Multi_CSC.
BR
Edson OLIVEIRA
In Settings > About Phone > Status, does it shows an IMEI?
Omega Frost said:
In Settings > About Phone > Status, does it shows an IMEI?
Click to expand...
Click to collapse
When I connect with VIVO Operator, the IMEI is shown. But, when it doesn't connect to the network, the IMEI and baseband information doesn't appear.
BR
Edson OLIVEIRA
it seems that you have a hardware problem as the information about imei and baseband is not keep in permanat memory.
Return it for replacement or service.
Samsung is refusing to support this phone because I bought it in another country. There is any other way to fix it?
BR
Edson OLIVEIRA
You want to search the forum for IMEI and EFS posts .
IMEI.
http://forum.xda-developers.com/showthread.php?t=1372169
Did you back up your EFS folder ??
jje

[Q] Phone and lock option on DXLP7 ?

Hi,
I have 2 question
1. I got error" phone does not register on network". This happen only after long deep sleep( 5-7hrs). However, phone signal bar show full.
Temporary solution: Phone will work again if I switch to air plane mode and then switch back, or just restart
What cause the problem?
ROM: stock DXLP7
Kernel: stock DXLP7
PDA: DXLP7
Phone: XXLPQ( give me the best signal)
CSC: LBLP7
2. There is options for phone lock time. Like the time you want the phone lock after the screen go off (or press power key). I set it to immediately, i want to change now but cant find the option anymore. Where can I find it???
Question 2 solved. The option only visible when activate face unlock!
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[Q] No network detected

I flashed my phone to my region but the network icon has a "stop" sign. How do u full unlock the phone ( I tried checking with *#7465625#) and all 4 items are locked. I have rooted the phone as well but I cannot update it at Google Play just keeps downloading.
Just to add the baseband on the phone is "unknown" is this part of the reason? The versions is 2.3.6 with CSC is 5830OLBKT3.
Help my aces5830L
I have a problem my phone is a s5830L ace, but install a rom and now I get 55830, I have no signal, the telephone says "mobile network unavailable", I flash the moden s5830lubkp7 odin, but still no signal, try to flash a stock rom to odin, but remains in bootlogo, thanks for the help I can give, i apologize for my English

Quattro with Emergency Calls Only, Please help !

Hello All,
I have a Samsung Galaxy Grand Quattro (1 year old), which suddenly started showing "Emergency Calls Only" message with both SIM slots. No matter what SIM is used new or old or any provider it simply dont connect to netwrok. Other symptions are:
Singal strength is good.
Shows all available networks in manual search.
IMEI is valid and not stolen or spoofed. imei info shows everything alright.
In status shows Network = Unknown, Service State = Out of service
Things I have tried:
Factory reset, hard reset from recovery, data wipe etc.
CWM with custom roms like Trans-K and TransWin
Rooted and changed CSC type from INS to INU
Installed latest official firmware from SamMobile
But nothing helped till now. Please suggest what to do now. Service provide says problem is with your phone and SIM is perfectly fine works with other phones.
Thanks,
vpandey said:
Hello All,
I have a Samsung Galaxy Grand Quattro (1 year old), which suddenly started showing "Emergency Calls Only" message with both SIM slots. No matter what SIM is used new or old or any provider it simply dont connect to netwrok. Other symptions are:
Singal strength is good.
Shows all available networks in manual search.
IMEI is valid and not stolen or spoofed. imei info shows everything alright.
In status shows Network = Unknown, Service State = Out of service
Things I have tried:
Factory reset, hard reset from recovery, data wipe etc.
CWM with custom roms like Trans-K and TransWin
Rooted and changed CSC type from INS to INU
Installed latest official firmware from SamMobile
But nothing helped till now. Please suggest what to do now. Service provide says problem is with your phone and SIM is perfectly fine works with other phones.
Thanks,
Click to expand...
Click to collapse
SIM card problem reselect network take out sim and insert again

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