SM-G890A Write Cert question [Answered] - GSM-Forum

gwlime · 10-16-2018, 08:43

halo..
please help
how to write .cert or restore original imei w/o
backup for this device

thank you

img1 - [Click to open]

==============

img2 - [Click to open]

==============

Thank you

AnonDz · 10-16-2018, 08:45

You need to write the your nv_data than write the new IMEI

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gwlime · 10-16-2018, 08:51

Quote:

Originally Posted by AnonDz

You need to write the your nv_data than write the new IMEI

Sent from my iPhone using Tapatalk

phone come to my store with this case
i dont have that thing to restore

AnonDz · 10-16-2018, 08:52

Find nvdata search for it

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Octopus box · 10-16-2018, 08:58

Hello.

Try to do Repair EFS, Repair/Wipe Security and then Write Cert.

gwlime · 10-16-2018, 09:11

Quote:

Originally Posted by Octopus box

Hello.

Try to do Repair EFS, Repair/Wipe Security and then Write Cert.

Repair efs

==============

Repair/Wipe Security
[NEED Root]
==============

can u help me to root this device?

Device info
Platform: Samsung Android
Selected port: COM4
Selected model: SM-G890A
Operation: Repair Security
Detected phone model: SM-G890A
Firmware compiled date: Mon May 7 14:18:10 KST 2018
PDA version: G890AUCS7DRE1
CSC version: G890AATT7DRE1
SW version: G890AUCS7DRE1
Phone SN: RF1D45EJGGR
Android version: 7.0 (NRD90M)
Sales code: ATT
Country: USA
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Security patch level: 2018-05-01
Warranty Void: 0
SIM 1 status: ready
Codename: marinelteuc
==========================

Thank you

Octopus box · 10-17-2018, 05:22

Quote:

can u help me to root this device?

We don't provide root solutions.

10-16-2018, 08:43	#1 (permalink)
gwlime Freak Poster Join Date: Jan 2011 Location: Manila Age: 37 Posts: 395 Member: 1493085 Status: Offline Sonork: n/a Thanks Meter: 92	SM-G890A Write Cert question [Answered] halo.. please help how to write .cert or restore original imei w/o backup for this device thank you img1 - [Click to open] ============== img2 - [Click to open] ============== Thank you Last edited by Octopus box; 10-16-2018 at 08:58. Reason: img resize

10-16-2018, 08:45	#2 (permalink)
AnonDz Freak Poster Join Date: Aug 2014 Location: algeria Posts: 373 Member: 2232889 Status: Offline Thanks Meter: 91	You need to write the your nv_data than write the new IMEI Sent from my iPhone using Tapatalk

10-16-2018, 08:52	#4 (permalink)
AnonDz Freak Poster Join Date: Aug 2014 Location: algeria Posts: 373 Member: 2232889 Status: Offline Thanks Meter: 91	Find nvdata search for it Sent from my iPhone using Tapatalk

10-16-2018, 08:58	#5 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,846 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Hello. Try to do Repair EFS, Repair/Wipe Security and then Write Cert.