How do you write certificate on 925A OI6? (USB) - GSM-Forum

concepttheman · 10-31-2015, 01:04

If anyone can help here it would be appreciated. I googled for hours and used the search button. There are people that know but are too greedy to tell not being aware that there are thousands of phones out there and they want to do them all. Or else they would share. I'm not asking for a hand out, just a little direction. Willing to pay for that special file even though it will be public soon!!!! You know who you are!!! Thank you.
I meant OI2..
Device Info (UART)
Model: SM-G925A
IMEI: 357942060451574
PDA Version: G925AUCU3BOI2
Phone Version: G925AUCU3BOI2
CSC : G925AATT3BOI2
CSC Version: G925AUCU3BOI2
Time used : 51.1 s

Scanning devices ... 1 found
dev[1]
Manufactory:
Model:
Hardware:
Mode: Need Read Info
Reboot device to DOWNLOAD mode ...
Wait device ready ...
Connect to device ...
Repair EFS ...
Flash completed
Time used : 14.3 s

Connect to device ...
Device Authentication ... communication failed
Please check:
1. choose the right port
2. some device UART need re-connect use each 30 seconds
Connect to device ...
Device Authentication ... 1 failed with MSL
Connect to device ...
Device Authentication ... communication failed

phonegnome · 10-31-2015, 01:28

if the "special file" you're referring is the cert file, then that can be found in the support area.

Sign In - GsmBest Team -> Product Manage -> GO{green button}
Samsung_SW / !EFS_NVM_QCN_CERT / CERT {scroll down to your model number}

concepttheman · 10-31-2015, 01:30

No not that file there is another one OI2 i guess the msl was moved

phonegnome · 10-31-2015, 01:46

oh ok, my reply was before you made a second edit adding the log information.

I dont know much about how msl works.
try downgrading if you can.

raymakki · 10-31-2015, 02:15

MSL algorithm has been changed you need engineering s.boot for OI2 to write cert

Quote:

Originally Posted by concepttheman

If anyone can help here it would be appreciated. I googled for hours and used the search button. There are people that know but are too greedy to tell not being aware that there are thousands of phones out there and they want to do them all. Or else they would share. I'm not asking for a hand out, just a little direction. Willing to pay for that special file even though it will be public soon!!!! You know who you are!!! Thank you.
I meant OI2..
Device Info (UART)
Model: SM-G925A
IMEI: 357942060451574
PDA Version: G925AUCU3BOI2
Phone Version: G925AUCU3BOI2
CSC : G925AATT3BOI2
CSC Version: G925AUCU3BOI2
Time used : 51.1 s

Scanning devices ... 1 found
dev[1]
Manufactory:
Model:
Hardware:
Mode: Need Read Info
Reboot device to DOWNLOAD mode ...
Wait device ready ...
Connect to device ...
Repair EFS ...
Flash completed
Time used : 14.3 s

Connect to device ...
Device Authentication ... communication failed
Please check:
1. choose the right port
2. some device UART need re-connect use each 30 seconds
Connect to device ...
Device Authentication ... 1 failed with MSL
Connect to device ...
Device Authentication ... communication failed

10-31-2015, 01:04	#1 (permalink)
concepttheman Freak Poster Join Date: Aug 2011 Location: New York City Posts: 418 Member: 1637281 Status: Offline Sonork: 100.1657188 Thanks Meter: 95	How do you write certificate on 925A OI6? (USB) If anyone can help here it would be appreciated. I googled for hours and used the search button. There are people that know but are too greedy to tell not being aware that there are thousands of phones out there and they want to do them all. Or else they would share. I'm not asking for a hand out, just a little direction. Willing to pay for that special file even though it will be public soon!!!! You know who you are!!! Thank you. I meant OI2.. Device Info (UART) Model: SM-G925A IMEI: 357942060451574 PDA Version: G925AUCU3BOI2 Phone Version: G925AUCU3BOI2 CSC : G925AATT3BOI2 CSC Version: G925AUCU3BOI2 Time used : 51.1 s Scanning devices ... 1 found dev[1] Manufactory: Model: Hardware: Mode: Need Read Info Reboot device to DOWNLOAD mode ... Wait device ready ... Connect to device ... Repair EFS ... Flash completed Time used : 14.3 s Connect to device ... Device Authentication ... communication failed Please check: 1. choose the right port 2. some device UART need re-connect use each 30 seconds Connect to device ... Device Authentication ... 1 failed with MSL Connect to device ... Device Authentication ... communication failed Last edited by concepttheman; 10-31-2015 at 01:11.

10-31-2015, 01:28	#2 (permalink)
phonegnome Insane Poster Join Date: Aug 2014 Posts: 91 Member: 2248907 Status: Offline Thanks Meter: 4	if the "special file" you're referring is the cert file, then that can be found in the support area. Sign In - GsmBest Team -> Product Manage -> GO{green button} Samsung_SW / !EFS_NVM_QCN_CERT / CERT {scroll down to your model number}

10-31-2015, 01:30	#3 (permalink)
concepttheman Freak Poster Join Date: Aug 2011 Location: New York City Posts: 418 Member: 1637281 Status: Offline Sonork: 100.1657188 Thanks Meter: 95	No not that file there is another one OI2 i guess the msl was moved

10-31-2015, 01:46	#4 (permalink)
phonegnome Insane Poster Join Date: Aug 2014 Posts: 91 Member: 2248907 Status: Offline Thanks Meter: 4	oh ok, my reply was before you made a second edit adding the log information. I dont know much about how msl works. try downgrading if you can.