after write cert by z3x and octopus imei 00 can gcpro fix ? - GSM-Forum

mahi20015 · 04-13-2017, 20:48

after write cert by box z3x and ocopus box my samsung model g920f
insert sim card and not registered on network

gcpro key can be repair this problem?

first problem imei 3500000000000

zishhaider · 04-13-2017, 20:53

Yes if you have gc pro you can.. Assuming you are on higher and latest build you need combination firmware..install it and after that you can write cert by uart(comport)..
Note

bypass knox or reset msl is still required to write cert)

mahi20015 · 04-13-2017, 21:01

combination firmware WHAT THIS?

g920fimei 359937068039505

ghacks · 04-13-2017, 23:07

Quote:

Originally Posted by mahi20015

combination firmware WHAT THIS?

g920fimei 359937068039505

its factory firmware for fix phone bro.

cyc0d3d · 04-14-2017, 00:51

No bro . First you need to root the device and use gcpro key yo bypass knox then write the cert back. Check to see if the baseband is good if not you need efs and cert

Sent from my SM-G930F using Tapatalk

cyc0d3d · 04-14-2017, 00:52

PM me if you need help

Sent from my SM-G930F using Tapatalk

mahi20015 · 04-14-2017, 05:15

plz upload here efs file thanks

zishhaider · 04-18-2017, 16:34

Quote:

Originally Posted by cyc0d3d

No bro . First you need to root the device and use gcpro key yo bypass knox then write the cert back. Check to see if the baseband is good if not you need efs and cert

Sent from my SM-G930F using Tapatalk

Root can damage knox Mr.Pro. What I said is based on my personal experience. If you have never tried it out it does't mean that it will not work.

04-13-2017, 20:48	#1 (permalink)
mahi20015 No Life Poster Join Date: Jan 2015 Posts: 4,253 Member: 2325887 Status: Offline Thanks Meter: 134	after write cert by z3x and octopus imei 00 can gcpro fix ? after write cert by box z3x and ocopus box my samsung model g920f insert sim card and not registered on network gcpro key can be repair this problem? first problem imei 3500000000000

04-13-2017, 20:53	#2 (permalink)
zishhaider No Life Poster Join Date: Jan 2009 Location: Root tunnel Age: 36 Posts: 2,250 Member: 952111 Status: Offline Sonork: I'm not using now. Thanks Meter: 713	Yes if you have gc pro you can.. Assuming you are on higher and latest build you need combination firmware..install it and after that you can write cert by uart(comport).. Notebypass knox or reset msl is still required to write cert)

04-13-2017, 21:01	#3 (permalink)
mahi20015 No Life Poster Join Date: Jan 2015 Posts: 4,253 Member: 2325887 Status: Offline Thanks Meter: 134	combination firmware WHAT THIS? g920fimei 359937068039505

04-14-2017, 00:51	#5 (permalink)
cyc0d3d Freak Poster Join Date: Feb 2016 Location: Cayman Islands Posts: 233 Member: 2529251 Status: Offline Thanks Meter: 275	No bro . First you need to root the device and use gcpro key yo bypass knox then write the cert back. Check to see if the baseband is good if not you need efs and cert Sent from my SM-G930F using Tapatalk

04-14-2017, 00:52	#6 (permalink)
cyc0d3d Freak Poster Join Date: Feb 2016 Location: Cayman Islands Posts: 233 Member: 2529251 Status: Offline Thanks Meter: 275	PM me if you need help Sent from my SM-G930F using Tapatalk

04-14-2017, 05:15	#7 (permalink)
mahi20015 No Life Poster Join Date: Jan 2015 Posts: 4,253 Member: 2325887 Status: Offline Thanks Meter: 134	plz upload here efs file thanks