A300FU CERT FILE write with GCPro like a magic.
 

just unlock with NEWqc unlock and write ceet file with rj45 cable


Using Version...1.0.0.0040
Selected Port VCP0 = COM3
Selected Model GT-I5500
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Details. SM-A300FU,MP 0.200,A300FUXXU1BPC2,A300FUXXU1BPC2,A300FU
Model := SM-A300FU
UNIQID := CQ3000D3ADC7832
Phone IMEI := 35965506603942
Device Knox Warranty is := Not Void
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update SerialNumber ok..
Update IMEI Ok..
SKEY := 0956
QCOM(QUALCOMM) detected..
Checking imeisign...
IMEI-1 SIGN PASS..
Update Simlock Ok..
Wifi_mac := 1432D14D8549
Wifi_mac update ok.
Fixing FTM ok..
Repairing finish...

!!! SUCCESS !!!!
Total Time Take...00:01:26
Log Saved

where is cert A300FU I NEED IT I HAVE MOBILE IN HAND HIPPOLETE