SM-G925F 6.0.1 imei write error

SM-G925F 6.0.1 imei write error

here comes logs and error…suggest?

Welcome to Octoplus/Octopus Box Samsung software version 2.3.2
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To connect SM-G925F 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.
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Platform: Samsung Android
Selected port: COM15
Selected model: SM-G925F
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SM-G925F
Firmware compiled date: Mon Jul 4 11:04:55 KST 2016
PDA version: G925FXXS4DPG2
CSC version: G925FITV3DPD2
SW version: G925FXXS4DPG1
Phone SN: 00000000000
Android version: 6.0.1 (MMB29K)
Sales code: ITV
Country: ITALY
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zeroltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait…
Security read successfully.
Performed by 2.3.2 software version
———————————————————————————–
Platform: Samsung Android
Selected port: COM15
Selected model: SM-G925F
Detected phone model: SM-G925F
Firmware compiled date: Mon Jul 4 11:04:55 KST 2016
PDA version: G925FXXS4DPG2
CSC version: G925FITV3DPD2
SW version: G925FXXS4DPG1
Phone SN: 00000000000
Android version: 6.0.1 (MMB29K)
Sales code: ITV
Country: ITALY
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zeroltexx
Checking Root:
Phone is Rooted.
Reading EFS, please wait…
EFS read successfully.
Performed by 2.3.2 software version
———————————————————————————–
Platform: Samsung Android
Selected port: COM15
Selected model: SM-G925F
Detected phone model: SM-G925F
Firmware compiled date: Mon Jul 4 11:04:55 KST 2016
PDA version: G925FXXS4DPG2
CSC version: G925FITV3DPD2
SW version: G925FXXS4DPG1
Phone SN: 00000000000
Android version: 6.0.1 (MMB29K)
Sales code: ITV
Country: ITALY
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zeroltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait…
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G925F-Unknown05-08-2016_12-21-48-.asec
file
Deactivating MSL…
Executing exploit…
Executing exploit failed
Reading Certificate failed
Performed by 2.3.2 software version
———————————————————————————–
Platform: Samsung Android
Selected port: COM15
Selected model: SM-G925F
Detected phone model: SM-G925F
Firmware compiled date: Mon Jul 4 11:04:55 KST 2016
PDA version: G925FXXS4DPG2
CSC version: G925FITV3DPD2
SW version: G925FXXS4DPG1
Phone SN: 00000000000
Android version: 6.0.1 (MMB29K)
Sales code: ITV
Country: ITALY
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zeroltexx
Checking Root:
Phone is Rooted.
Initializing exploit…
Executing exploit…
DM-Verity verification..not good!
Fixing DRK..
DRK fixed successfully
Performed by 2.3.2 software version
———————————————————————————–
Platform: Samsung Android
Selected port: COM15
Selected model: SM-G925F
Selected file: C:\Users\Tavolo-3\Desktop\cert-sm-g925f_
359523060147293_r58g30acfkx.cert
Detected phone model: SM-G925F
Firmware compiled date: Mon Jul 4 11:04:55 KST 2016
PDA version: G925FXXS4DPG2
CSC version: G925FITV3DPD2
SW version: G925FXXS4DPG1
Phone SN: 00000000000
Android version: 6.0.1 (MMB29K)
Sales code: ITV
Country: ITALY
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zeroltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait…
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G925F-Unknown05-08-2016_12-28-00-.asec
file
Checking Certificate file…
Certificate file successfully checked
Deactivating MSL…
Executing exploit…
Executing exploit failed
Writing Certificate failed
Performed by 2.3.2 software version