Gt-i9300 imei problem Help [Solved]

[Mattia_sp]

I9300, no imei, no baseband. I have reflash it, after:
-repair efs
-repair imei
-repair sn

All steps successfully.
Now, only emergency call, but in setting there is all ok.
on the status bar there is the signal indicator but no notch and isn' registered on network. Only one time it go on network for 1 minute and later never more. the signal indicator is always empty but not barred.


Welcome to Octoplus/Octopus Box Samsung software version 1.9.6
-----------------------------------------------------------------------------------
To connect GT-I9300 phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->Developer options.
3. Turn on "USB Debugging" option.
4. When message is appear press "Yes".
5. Connect usb cable to phone.
6. Go to dial window.
7. Enter *#9090# number.
8. Set speed to 115200.
9. Reboot phone.
10. Press "Read Info" in software.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM4
Selected model: GT-I9300
Reading info, please wait...
Detected phone model: GT-I9300
Firmware compiled date: Wed Apr 30 18:55:06 KST 2014
PDA version: I9300XXUGND5
CSC version: I9300ITVGNE1
SW version: I9300XXUGNA8
Phone IMEI: 354017056219690
Phone SN: RV1CA6K39LR
Android version: 4.3 (JSS15J)

[Hifzul Amin]

Originally Posted by Mattia_sp

I9300, no imei, no baseband. I have reflash it, after:
-repair efs
-repair imei
-repair sn

All steps successfully.
Now, only emergency call, but in setting there is all ok.
on the status bar there is the signal indicator but no notch and isn' registered on network. Only one time it go on network for 1 minute and later never more. the signal indicator is always empty but not barred.


Welcome to Octoplus/Octopus Box Samsung software version 1.9.6
-----------------------------------------------------------------------------------
To connect GT-I9300 phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->Developer options.
3. Turn on "USB Debugging" option.
4. When message is appear press "Yes".
5. Connect usb cable to phone.
6. Go to dial window.
7. Enter *#9090# number.
8. Set speed to 115200.
9. Reboot phone.
10. Press "Read Info" in software.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM4
Selected model: GT-I9300
Reading info, please wait...
Detected phone model: GT-I9300
Firmware compiled date: Wed Apr 30 18:55:06 KST 2014
PDA version: I9300XXUGND5
CSC version: I9300ITVGNE1
SW version: I9300XXUGNA8
Phone IMEI: 354017056219690
Phone SN: RV1CA6K39LR
Android version: 4.3 (JSS15J)

Once Do Repair Network by Octopus if still same Once Use Super Imei And Check

Wbr
Hifzul Amin

[Mattia_sp]

Sorry for the thread, but problem solved replacing the antenna switchers and Coaxial on motherboard.
Thanks all.