Imei read ok but phone says invalid imei please help

[seyram]

Action : Meta Info.
Selected Model: 0-By CPU:MT6572_NAND
Exe version: Avengers Box MTK 0.4.6
Scanning for presents meta ports...
Phone must be off with battery inside.
Please insert USB cable now...
In some phones need to keep VOL- button untill inserting USB cable.
[15]Detected: MediaTek PreLoader USB VCOM (Android) (COM15)
\\?\usb#vid_0e8d&pid_2000#6&871d7ec&0&2#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
Starting META mode, wait...
Restarting to meta,wait....
If drivers missing, please install CDC drivers.
This can take up to 5 min on slow phones.
If take too long, check device manager for drivers.
[55]META Port Detected: MediaTek USB VCOM (Android) (COM55)
USB\VID_0E8D&PID_2007\6&871D7EC&0&2
Start sync target, waiting responce.....
ChipID: MT6572,S01
Using Algo 1.
Brand: alps
Board: mtk6589_wet_lca
Model: SM-G930F
Name: mtk6589_wet_lca
Release: ALPS.JB3.MP.V1.8
Version: 6.0.1
Mediatek Version: ALPS.JB3.MP.V1.8
Branch: ALPS.JB3.MP
Platform: MT6572
Reading imei
IMEI[1]: 123456789123456
IMEI[2]: 123456789012345
All done.


Please i urgently need help, phone after format reads invalid imei then i flashed with new firmware and write imei but still invalid imei. please help me Avengers team.