Samsung Galaxy S3 L710 Sprint Firmware Version 4.4.2 cdma meid repair and change Without Root Guide 100% Worked

Samsung 4.4.2 L710 meid repair change 100% Worked

As we all know samsung new security all new os you can not write meid older way..
NO ROOT.
NO PATCH.
JUST C3303K CABLE + ANY FTDI BOX.
gcprokey is only tool in market can repair most samsung cdma meid 4.3,4.4.x most versions.

here is sample of L710 MEID change.

Using Version...1.0.0.0005
Selected Port VCP0 = COM3
Selected Model Samsung GSM
Selected Task SAM MEID

SAMSUNG MEID REPAIR STARTED...

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SPH-L710
UNIQID := CMAF74A19C462AF
Phone MEID := 990003342XXXXX
MSL found can continue..
Autho Pass..
SEED Passed..
Update MEID Ok..
Repairing finish.

All Finish..

!!! Success !!!!

Total Time Take...00:00:30  

Just to show meid is really changed i did repair again..

Using Version...1.0.0.0005
Selected Port VCP0 = COM3
Selected Model Samsung CDMA
Selected Task SAM MEID

SAMSUNG MEID REPAIR STARTED...

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SPH-L710
UNIQID := CMAF74A19C462AF
Phone MEID := A10001XXXXXXX
MSL found can continue..
Autho Pass..
SEED Passed..
Update MEID Ok..
Repairing finish.

All Finish..

!!! Success !!!!

Total Time Take...00:00:32