SM-925T Write cert succes but how to write original SN?

[izzicruise]

I just bought gcpro key and i already finish to repair cert my S6 edge G925T Build PH2 with GCPro Key and unlock network, but my SN is still random, SN is 04157df44becef11. How to write default SN same like original this phone. This is log:

Using Version...1.0.0.0038
Selected Port VCP0 = COM10
Selected Model SM-G925T
Selected Task SAM CERT WRITE USB

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := AT+SW
VER := AT+SWVERSION=1,0
Phone IMEI := 3577300604xxxx
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update IMEI Ok..
SKEY := 0346
EXYNOS Type Detected..
Checking imeicert...
IMEI-1 CERT PASS..
Fixing FTM ok..
Repairing finish.

!!! SUCCESS !!!!
Total Time Take...00:03:44
Log Saved

Using Version...1.0.0.0038
Selected Model SM-G925T
Selected Task SAMSUNG T-MOBILE UNLOCK

Searching ADB device Please wait..

Device Detected...
model:= SM-G925T
Androids Version:= 6.0.1
Description Version:= zeroltetmo-user 6.0.1 MMB29K G925TUVS4EPH2 release-keys
Platform:= exynos5 [ samsungexynos7420 ]  [ SHANNON333 ] 
Baseband:= G925TUVS4EPH2
VER:= G925TUVS4EPH2/G925TTMB4EPH2/G925TUVS4EPH2/G925TUVS4EPH2
Carrier := TMB_USA
Network Mode := LTE
Simstatus:= NETWORK_LOCKED
ANDROID-ID = 04157df44becef11_000098834B
Detected su binary at /xbin
Detected su binary at /bin
SU Version..2.77:SUPERSU
Device is Secure Rooted..uid=0
System Permission is Read/Write...
SAMSUNG ALL T-MOBILE UNLOCKING STARTED...
Checking Data...
Waiting for Loader...
Loader Ok...
Direct Unlock Success...

!!! Success !!!!

[izzicruise]

This is my SN now.

SN RANDOM - [Click to open]

[stanner_austin]

@izzicruise
Hello
This is hardware emmc base device serial can not be changed.

If your talking Rxxxx then use AT+SERIALNO=2,11digitSN in at terminal and press send at

[izzicruise]

Originally Posted by stanner_austin

@izzicruise
Hello
This is hardware emmc base device serial can not be changed.

If your talking Rxxxx then use AT+SERIALNO=2,11digitSN in at terminal and press send at

what the command sir? i try
adb shell
shell@zeroltetmo:/ $ su
su
root@zeroltetmo:/ # AT+SERIALNO=2,R58G41FE93L
AT+SERIALNO=2,R58G41FE93L
sush: AT+SERIALNO=2,R58G41FE93L: not found

not change on my phone

[stanner_austin]

@izzicruise
Hello
I have told gcpro setting tab AT TERMINAL.
not adb shell.
Please read full answer.

[izzicruise]

Originally Posted by stanner_austin

@izzicruise
Hello
I have told gcpro setting tab AT TERMINAL.
not adb shell.
Please read full answer.

ok sorry sir i already use AT TERMINAL and work my SN already change this a result ...

...Port List End...
Using Version...1.0.0.0038
Selected Port VCP0 = COM10
Selected Task GC AT
Reply ASCII := AT+SERIALNO=2,R58G41FE93L+SERIALNO:2,OKOK
Reply Hex := 41542B53455249414C4E4F3D322C523538473431464539334C0D0A0D0A2B53455249414C4E4F3A322C4F4B0D0A0D0A4F4B0D0A
Total Time Take...00:00:12

once again sir, after i write cert from backup other phone, my phone imei is not original. can i write imei original phone sir? thanks u so much

[stanner_austin]

@izzicruise
Hello
Samsung cert hold sn if u write cert gcpro will write sn from cert.
You can not write any digit imei. if you want to get original imei you must get that cert or backup nv data.

[izzicruise]

Originally Posted by stanner_austin

@izzicruise
Hello
Samsung cert hold sn if u write cert gcpro will write sn from cert.
You can not write any digit imei. if you want to get original imei you must get that cert or backup nv data.

ok sir i already understand, i do not have backup first but it is okay. Now I am glad that my phone already normally. Thanks Mr @stanner_austin & GCPro key verry wonderfull dongle surely save my life

#Case close problem hasbeen solved