G525-U00 imei repai fail

IMEI Repair Fail G525-U00
i have tried so many ways but fail
Download mode
fastboot mode
adb
nothing seems to be working

here is the log for repining imei after emmc change

--------- 2018-12-30 10:05:25 ---------
SigmaKey 2.29.14 Qcom: Repair IMEI
DBAdapter Reserved Interface (COM225), Provider: Huawei Incorporated, Driver ver.: 2.0.6.725, Date: 12/28/2015, USB\VID_12D1&PID_1035&REV_0100&MI_04
Version: 8X25Q-3110-QSOSKOLYM
Detecting flash...eMMC, Flash size: 3.64 Gb
IMEI: 864893021709236
Bluetooth address: 9CC17229CF98
WiFi address: 9CC17229D519
Security area saved to "C:\Users\JUNK\Documents\SigmaKey\security backup\0129660593\864893021709236_8X25Q-3110-QSOSKOLYM.skb"
Not found