xt1662 imei repair problem

logs say imei repair done but phone is still on invalid imei
Selected connection metod: Meta Connection
Exe version: Avengers Box MTK 0.6.1
Selected phone: XT1662
Action : IMEI REPAIR.
IMEI[1] for write : 357556456465468
IMEI[2] for write : 356778453465687
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.
[28]Detected: MediaTek USB Port (COM28)
\\?\usb#vid_0e8d&pid_0003#6&3af1eaa2&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.
[12]META Port Detected: Android Gadget VCOM Driver (COM12)
USB\VID_17EF&PID_74ED&MI_02\7&2BD703A4&0&0002
Start sync target, waiting responce.....
[AP]BaseBand CPU : mt6755,S01
Rebooting to meta, wait....
[META]BaseBand CPU : MT6755
[META]SW_VER : XT1662.N.V11
[META]HW_VER : LENOVO6755_66_N_HW
Meta mode conected ok, start reading phone....
IMEI to repair: [1] 357556456465468
IMEI to repair: [2] 356778453465687
Clean Boot flag ok.
[0]All done.

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