N975F Patch certificate [Answered] - GSM-Forum

gr_from · 05-28-2022, 09:10

Hello, Z3X team!
I made Patch certificate operation on N975F
LOG:
Waiting ADB device... OK
Reading phone info...
Model: SM-N975F
Android version: 11
PDA version: N975FXXS7FUEB
CSC version: N975FOXM7FUE3
Phone version: N975FXXS7FUEA
Product code: SM-N975XZKASEK
CSC country code: Ukraine
CSC sales code: SEK
Phone SN: RF8M74BCA7H
IMEI: 358780109xxxxxx
HW version:
RF cal date:
Chip name: EXYNOS9825
Modem board: SHANNON5000
Security patch: 2021-06-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Checking Super user right... true
Root version: 24.3:MAGISKSU
Checking data... OK
Searching server... OK
Checking server answer... OK
Data preparation... OK
Searching server... OK
Waiting for server answer... OK
Patching... OK
Rebooting phone... OK
Done with Samsung Tool PRO v.44.4 [SM-N975F,Patch Certificate]

The phone rebooted once after first boot. I've waited about 10 minutes and then inserted SIM. After 30-50 seconds the phone has been registered in the network. I have made few calls, verified internet connection, IMEI Status was OK.
I rebooted the phone with SIM manually. I've entered SIM PIN code and device rebooted after 3-5 sec. Now IMEI Status is NG and I have the phone with Emergency calls only state.
Can you help?

Z3X · 05-28-2022, 10:11

Hello. Try reflash phone and repeat operation.

gr_from · 05-28-2022, 10:43

Quote:

Originally Posted by Z3X

Hello. Try reflash phone and repeat operation.

I have done several times before opening new thread.
I tried to use AutoPatch firmware. This method has one defect - storage capacity is reduced. I make hardreset, the problem with storage is gone but IMEI Status becomes NG.
That is why I'm asking for your support.
Thank you!

Faheem Anjum · 05-28-2022, 11:23

Quote:

Originally Posted by gr_from

I have done several times before opening new thread.
I tried to use AutoPatch firmware. This method has one defect - storage capacity is reduced. I make hardreset, the problem with storage is gone but IMEI Status becomes NG.
That is why I'm asking for your support.
Thank you!

Use Auto patch firmware its free : https://www.youtube.com/watch?v=PyPl4VQ0Vlo

gr_from · 05-28-2022, 11:38

Quote:

Originally Posted by Faheem Anjum

Use Auto patch firmware its free : https://www.youtube.com/watch?v=PyPl4VQ0Vlo

Thank you!

Just few minutes ago I've unpacked your firmware. Want to flash it right now.

gr_from · 05-28-2022, 12:45

Same problem - reboot and IMEI Status - NG

gr_from · 06-01-2022, 08:28

Hello, Z3X Team!
I still have this phone. May be you have some new solutions to try? If it is so I can try them.
Thank you.

Z3X · 06-01-2022, 09:44

Currently we dont have solution for this issue.

05-28-2022, 09:10	#1 (permalink)
gr_from Freak Poster Join Date: Dec 2005 Location: Moldova Posts: 440 Member: 204684 Status: Offline Thanks Meter: 21	N975F Patch certificate [Answered] Hello, Z3X team! I made Patch certificate operation on N975F LOG: Waiting ADB device... OK Reading phone info... Model: SM-N975F Android version: 11 PDA version: N975FXXS7FUEB CSC version: N975FOXM7FUE3 Phone version: N975FXXS7FUEA Product code: SM-N975XZKASEK CSC country code: Ukraine CSC sales code: SEK Phone SN: RF8M74BCA7H IMEI: 358780109xxxxxx HW version: RF cal date: Chip name: EXYNOS9825 Modem board: SHANNON5000 Security patch: 2021-06-01 Boot Warranty bit: 1 SIM State: ABSENT,ABSENT Checking Super user right... true Root version: 24.3:MAGISKSU Checking data... OK Searching server... OK Checking server answer... OK Data preparation... OK Searching server... OK Waiting for server answer... OK Patching... OK Rebooting phone... OK Done with Samsung Tool PRO v.44.4 [SM-N975F,Patch Certificate] The phone rebooted once after first boot. I've waited about 10 minutes and then inserted SIM. After 30-50 seconds the phone has been registered in the network. I have made few calls, verified internet connection, IMEI Status was OK. I rebooted the phone with SIM manually. I've entered SIM PIN code and device rebooted after 3-5 sec. Now IMEI Status is NG and I have the phone with Emergency calls only state. Can you help?

05-28-2022, 10:11	#2 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,938 Member: 706257 Status: Offline Thanks Meter: 5,058	Hello. Try reflash phone and repeat operation.

05-28-2022, 12:45	#6 (permalink)
gr_from Freak Poster Join Date: Dec 2005 Location: Moldova Posts: 440 Member: 204684 Status: Offline Thanks Meter: 21	Same problem - reboot and IMEI Status - NG

06-01-2022, 08:28	#7 (permalink)
gr_from Freak Poster Join Date: Dec 2005 Location: Moldova Posts: 440 Member: 204684 Status: Offline Thanks Meter: 21	Hello, Z3X Team! I still have this phone. May be you have some new solutions to try? If it is so I can try them. Thank you.

06-01-2022, 09:44	#8 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,938 Member: 706257 Status: Offline Thanks Meter: 5,058	Currently we dont have solution for this issue.