lg mtk v2.6.1 .0 calculate imei not true. its bug

Using COMPORT: COM5
Analising USB Configuration…
Connect powered off MTK Device to USB cable… You have 20 seconds.
USB Serial COM Attached to system…
COM Port short name : COM38
COM Port full name : LGE ANDROIDNET USB SERIAL PORT
COM Port hardware id : USB\VID_1004&PID_61F1&REV_0100&MI_02
Open port COM38…
Send start CMD commands…done
Read HW_CODE…done
HW_CODE: 0x6582
Read HW_SW_VER…done
HW_SUB_CODE: 0x8A00
HW_VER: 0xCA01
SW_VER: 0x0001
GetEntryRegion…donedone
Disable WDT…done
Send DA Agent…done
Wait DA response…done
Send storage device and external ram device config…done
Detect NAND Flash…done
Get target inforamtion…done
Booting OK
EMMC Config:
EMMC rpmb size: 512kb
EMMC boot1 size: 4096kb
EMMC boot2 size: 4096kb
EMMC user area size: 3360 Mb
Read logical partitions info…done
Totally detected partitions: 37
Searching security blocks…ok
Reading Security…done
IMEI A: 35423207428677
IMEI B: 35423207428678
Bluetooth address:64899AD61A54
Wi-Fi MAC address:88074BAD0062
SML Data: 000
Old IMEI A: 35423207428677
New IMEI A: 357583008518858
Old IMEI B: 35423207428678
New IMEI B: 357583008518841
Write MISC2 Partition…done
Update Security Info OK