I briked my phone recently" after instaling chainfire 3D",i dont know what ROM version i had before that but i used ODIN to recover my phone ussing another version of ROM.I managed to find FROYO 2.2 available(support) for my country( Romania),but i noticed that mobile network is not working anymore(except Wi Fi),
before this mess the 3G ,GPRS or EDGE signal was present and i have the option to turn on or off the mobile connection,but now i cant do that anymore and i dont have 3G signal anymore,and I dont know why because i have the correct settings in APN. In "About phone" / "status" i have the following values:Mobile network type: UMTS or GPRS from time to time, and for Mobile network state is DISSCONECTED or Connecting from time to time.When i long press the end call button the Phone option appears and when i chose Mobile Network option (Connect to internet is OFF) it does nothing....Can anyone help me in this problem ?,some say that there is a secret code for service that test the 3G conecction but i dont belive that......?..For this reason(problem) i installed four different versions of ROM,and my best option is to manage to find a solution for the current ROM that i have)Sorry for my english or for my posible double post...
I found the official stock ROM i had before and fixed the problem with 3G signal,Is very important to use the correct ops file,i used EUROPA_I5508_v1.0.ops(because i'm an idiot) and the one i needed was EUROPA_I5500_v1.0.ops and i think that is one of the reason for the lost of 3G signal.
Hello Everyone, I am using Samsung Ace s5830i and since yesterday I am not able to make any calls, when I try to call a number it says "Mobile Network not available" but I can see good signal strength and I am also able to use GPRS. In the notification area it says "Emergency calls only".
I went to Settings -> mobile networks, when I try to manually select my operator(TATA Docomo, i'm from India) i get the error "Your SIM card does not allow a connection to this network".
I have removed the sim card, inserted in another mobile, it works fine. When I try try to insert a sim card of some other operator into ace I get the same errors listed above.
These are the things that I have tried.
1. Removed the sim card, battery inserted them back and restarted the phone
2. Restored my Nandroid backup
3. Complete factory reset
None of these worked and still I get the same error.
Information regarding the phone:
Model- Samsung Galaxy Ace s5830i rooted with CWM 5.0.2.6
Android version - 2.3.6
Mobile network type - GPRS
Network- TATA Docomo
Signal Strength - -90dBm
Service state - Out of service
Mobile network state - Disconnected
IMEI - Unknown
I have called Network provider they say fault is with the phone.
Any help would be really appreciated...
Anil Kiran said:
Hello Everyone, I am using Samsung Ace s5830i and since yesterday I am not able to make any calls, when I try to call a number it says "Mobile Network not available" but I can see good signal strength and I am also able to use GPRS. In the notification area it says "Emergency calls only".
I went to Settings -> mobile networks, when I try to manually select my operator(TATA Docomo, i'm from India) i get the error "Your SIM card does not allow a connection to this network".
I have removed the sim card, inserted in another mobile, it works fine. When I try try to insert a sim card of some other operator into ace I get the same errors listed above.
These are the things that I have tried.
1. Removed the sim card, battery inserted them back and restarted the phone
2. Restored my Nandroid backup
3. Complete factory reset
None of these worked and still I get the same error.
Information regarding the phone:
Model- Samsung Galaxy Ace s5830i rooted with CWM 5.0.2.6
Android version - 2.3.6
Mobile network type - GPRS
Network- TATA Docomo
Signal Strength - -90dBm
Service state - Out of service
Mobile network state - Disconnected
IMEI - Unknown
I have called Network provider they say fault is with the phone.
Any help would be really appreciated...
Click to expand...
Click to collapse
you have lost your IMEI... u'll need to flash stock firmware via odin!
see this thread for procedure!
http://forum.xda-developers.com/showthread.php?t=1840645
Re: Help "Your SIM card does not allow a connection to this network"
Just for the knowledge, what may be the reason for losing imei and does flashing stock rom retrieve my imei.
Sent from my GT-S5830i using xda app-developers app
possible reasons are many...i don't know what files did you flash? (Rom/kernel/scripts)
Cronmod script is known to have this issue...did you flash this script?
Flashing stock rom with odin will give back your imei!
What's your ROM/kernel? and what scripts did u flash?
Re: Help "Your SIM card does not allow a connection to this network"
I am using stock rom. No i didn't flash cronmod script. I'm not sure but i think problems started after installing Online Nandroid backup tool maybe it has installed some scripts, i'm not blaming the tool it is fanastic app to make nandroid backups.
Let me flash custom rom, hope problem goes off.
Sent from my GT-S5830i using xda app-developers app
js2892 said:
you have lost your IMEI... u'll need to flash stock firmware via odin!
see this thread for procedure!
http://forum.xda-developers.com/showthread.php?t=1840645
Click to expand...
Click to collapse
Thank you so much, I have flashed stock firmware using odin, now everything is working on my phone.
Anil Kiran said:
I am using stock rom. No i didn't flash cronmod script. I'm not sure but i think problems started after installing Online Nandroid backup tool maybe it has installed some scripts, i'm not blaming the tool it is fanastic app to make nandroid backups.
Let me flash custom rom, hope problem goes off.
Sent from my GT-S5830i using xda app-developers app
Click to expand...
Click to collapse
thanks for this info..it might help others too!
it's always good to keep a backup of IMEI.. Use galaxy toolbox app on Google Play!
IMEI still lost
js2892 said:
thanks for this info..it might help others too!
it's always good to keep a backup of IMEI.. Use galaxy toolbox app on Google Play!
Click to expand...
Click to collapse
hi, My IMEI is still lost and I cannot connect to the network is there another way of sorting this out
rasmutu said:
hi, My IMEI is still lost and I cannot connect to the network is there another way of sorting this out
Click to expand...
Click to collapse
You can solve your IMEI problem with the guide in this thread:
http://forum.xda-developers.com/showthread.php?t=1968360
rasmutu said:
hi, My IMEI is still lost and I cannot connect to the network is there another way of sorting this out
Click to expand...
Click to collapse
flash stock kernel and everything will be okay..!!
imei problems occurs with me everytime i flash custom kernel..!
even if u are on stock kernel, flash stock kernel again..
give it a try !!
Flashing Stock Rom did not Work but the other method worked!
srt99 said:
flash stock kernel and everything will be okay..!!
imei problems occurs with me everytime i flash custom kernel..!
even if u are on stock kernel, flash stock kernel again..
give it a try !!
Click to expand...
Click to collapse
Hi I tried Flashing the stock Rom 3 times( I even Changed the Firmware to that of a Different Region) But nothing Worked.
So I used the fix IMEI GUIDE and Now I have my IMEI back, Thanks all the same
Anil Kiran said:
Hello Everyone, I am using Samsung Ace s5830i and since yesterday I am not able to make any calls, when I try to call a number it says "Mobile Network not available" but I can see good signal strength and I am also able to use GPRS. In the notification area it says "Emergency calls only".
I went to Settings -> mobile networks, when I try to manually select my operator(TATA Docomo, i'm from India) i get the error "Your SIM card does not allow a connection to this network".
I have removed the sim card, inserted in another mobile, it works fine. When I try try to insert a sim card of some other operator into ace I get the same errors listed above.
These are the things that I have tried.
1. Removed the sim card, battery inserted them back and restarted the phone
2. Restored my Nandroid backup
3. Complete factory reset
None of these worked and still I get the same error.
Information regarding the phone:
Model- Samsung Galaxy Ace s5830i rooted with CWM 5.0.2.6
Android version - 2.3.6
Mobile network type - GPRS
Network- TATA Docomo
Signal Strength - -90dBm
Service state - Out of service
Mobile network state - Disconnected
IMEI - Unknown
I have called Network provider they say fault is with the phone.
Any help would be really appreciated...
Click to expand...
Click to collapse
Just flash everything back via Odin, settle !
leezhijiang said:
Just flash everything back via Odin, settle !
Click to expand...
Click to collapse
Refer to post 6, i have already solved the problem. Anyway thanks for the reply
Network or sim card error
Please help me guys !!!! I have Samsung galaxy Ace 3.Sometimes it works everything fine but later while calling no hearing occurs and call ends automatically.While i tried to enter additional call settings it appears a box "Network or sim card error" and in notification bar its "Emergency calls only".I tried different sim cards but the result is same.Factory reset,Hard reset nothing worked for me.
Model number: GT-S7270 (not rooted)
Android version: 4.2.2
Mobile network type: EDGE:2
Signal strength : -83dBm 15asu
Not roaming
Mobile network state: disconnected
Please reply me soon!!!!
junkYardz said:
Please help me guys !!!! I have Samsung galaxy Ace 3.Sometimes it works everything fine but later while calling no hearing occurs and call ends automatically.While i tried to enter additional call settings it appears a box "Network or sim card error" and in notification bar its "Emergency calls only".I tried different sim cards but the result is same.Factory reset,Hard reset nothing worked for me.
Model number: GT-S7270 (not rooted)
Android version: 4.2.2
Mobile network type: EDGE:2
Signal strength : -83dBm 15asu
Not roaming
Mobile network state: disconnected
Please reply me soon!!!!
Click to expand...
Click to collapse
Not a right place to get technical helps , in regards of your ACE 3 issues ( Galaxy Ace S5830i Q&A, Help & Troubleshooting)
Please make it @ proper section
hello im newbie in xda, im using micromax a092 with qualcomm snapdragon processor recently i have flashed stock rom via fastboot (xdafirmware.com) after flashing my phone wont connect to network then somehow i managed to write imei1&imei2 but still have network issue when using 3G. its perfect in 2G but when i change to 3G after few minutes i lost network in both sim i can use data connection for few minutes also then i have to turn on flight mode and turn off to get the network . i checked my phone status . now my Imeisv1 and imeisv2 is "00" and wifi mac ,bluetooth address, serial number is unavailable. my phone still have warranty but i doubt without serial number they not gonna accept the warranty i know my S/N number . is there any way to write S/N number ? i dont have any backup
Do you have a backup of your stock ROM, if yes Reflash it.
Recently i have flashed my moto g2(XT1068) with resurection remix custom rom and i don't know for some weird reason my phone is not receiving any network. I have cheked my phone's imei number it is there and not wiped during the flashing process. My phone detects the sim perfectly but only problem is that my device shows "no service", when i try to select mobile network manually from sim management, it shows "error while seaeching the network" and when i select automatic select mobile network it shows "registered on network" without taking any second to search. My phone keeps showing "no service" in the network section. I have already tried flashing stock rom but it did't work, now You guys are my last hope. please reply to my problem. Hope you have number of possible solution!!!!
Hlw..!! i have a kitkat 4.4.2 device . Iv tried to install cm12.1 based lollipop 5.1 custom rom on it.Everything works just fine but after flashing it shows invalid imei and no network..so i flashed my imei nd after that i can see it by dialing *#06# but after all that a exclamatory symbol appears beside network icon and i cant use data by sim and network often comes nd goes . Though i can make / get calls nd sms but not service sms from sim operator .after activating WiFi the exclamatory sign get vanish. nd also during call on sim 1 sim 2 gets to 0 network....!!!
pls gys help me out here iv been trying to solve ths for almost a mnth........