SM-G730A signal problem

i try to repair NVm but failed...its from other shop i dont have backup nvm...

is there any solution?:confused::confused::confused::confused:: confused:

Welcome to Octoplus/Octopus Box Samsung software version 1.5.4

-----------------------------------------------------------------------------------

To connect SM-G730A phone you have to perform the following steps:

1. Disconnect USB cable from phone.

2. Go to Menu->Settings->More->About Device.

3.Tap on "Build number" 7 times to enable developer options.

4. Go to Menu->Settings->More->Developer options.

5. Turn on "USB Debugging" option.

6. Go to dial window.

7. Enter "*#0808#" number.

8. Select "DM+Modem+ADB".

9. Press Home button.

10. Go to dial window.

11. Enter "*#9090#" number.

12. Set "Diag config" to "USB" value.

13. Restart phone.

14. Press "Read Info" in software.

-----------------------------------------------------------------------------------

Platform: Samsung Android

Selected port: COM70

Selected model: SM-G730A

Mode: Normal

Phone model: SM-G730A

Firmware compiled date: Jul 09 2013

Firmware compiled time: 05:00:00

Firmware released date: Aug 21 2013

Firmware released time: 14:14:15

Phone IMEI: 357130-05-539999-6

SW version: M8930B-AAAATAZM-5.0.060077

-----------------------------------------------------------------------------------

Platform: Samsung Android

Selected port: COM70

Selected model: SM-G730A

Mode: Normal

Phone model: SM-G730A

Firmware compiled date: Jul 09 2013

Firmware compiled time: 05:00:00

Firmware released date: Aug 21 2013

Firmware released time: 14:14:15

Phone IMEI: 357130-05-539999-6

SW version: M8930B-AAAATAZM-5.0.060077

Creating NVM backup

Reading NVM done!

Repairing NVM for SM-G730A phone...

Writing NVM failed

NVM repair completed successfully

To finish the operation, please restart the phone via phone's menu

(don't disconnect the battery!)

via Welcome to gsm-tips http://ift.tt/1tKD4lu