e1205q imei reapir succes but still same

Code:

Welcome to Octoplus/Octopus Box Samsung software version 2.1.7
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To connect SGH-I337 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. Restart phone.
11. Press "Read Info" in software.
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Platform: Samsung Spreadtrum
Selected port: COM19
Selected model: GT-E1205Q
Selected port: USB
To connect GT-E1205Q, perform the following steps:
1. Disconnect phone's battery.
2. Press and hold central button and connect the USB cable.
3. Connect the battery.
Connecting...
Phone found.
Sending mainloader...
Mainloader send successfully
Reading NV section section...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-GT-E1205Q_11-01-2016_09-47-18-.nv file
Repairing IMEI. Please wait...
IMEI successfully repaired.
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Platform: Samsung Spreadtrum
Selected port: COM19
Selected model: GT-E1205Q
Selected port: USB
To connect GT-E1205Q, perform the following steps:
1. Disconnect phone's battery.
2. Press and hold central button and connect the USB cable.
3. Connect the battery.
Connecting...
Phone found.
Sending mainloader...
Mainloader send successfully
Reading NV section section...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-GT-E1205Q_11-01-2016_09-48-36-.nv file
Repairing IMEI. Please wait...
IMEI successfully repaired.


repeated it several times imei reamins unchanged