Redmi note 9 (merlin) imei - GSM-Forum

jasmin811 · 03-25-2021, 17:00

Hello,

I have this phone and my problem is that i loose both imei-s by mistakly "format all" option in sp flash tool.
I have original imei-s on my case.
Is there any solution to recover it?
Currently second imei is working by entering in meta mode,but the problem is when write both imei-s,i got bootloop during booting in to system.

quimera · 03-26-2021, 14:42

Since you formatted the partitions, only the imei 2 will work for you, you cannot mount the 2 imei since you will have vnram problems and it will not turn on normally, the equipment only repairs the imei 2 and you use it that way for the moment it is the only solution

jasmin811 · 03-27-2021, 21:48

is it possible atleast to remove nvram error 0x10 in wifi section?

Dimon_daemon · 03-29-2021, 10:07

flash ENG firmware to enable eng menu.
dial * # * # 3646633 # * # * to activate the Engineering menu;
Go to the "Connectivity" , click on "CDS Information", then click on the "WI-FI Information" ;
find the "Random MAC Address:" field, click on it and change the MAC address written in that field to any other one with random values (for example: 00: 09: 51: 17: 39: 48 or 8A: B9: 31: C5: 89: A1); click UPDATE MAC;
If successful, you will see the message "Please reboot device";
flash latest firmware for your region via fastboot and have fun

jasmin811 · 03-31-2021, 06:45

there is Engineering menu after i press * # * # 3646633 # * # * but there is no
CDS Information in Connectivity!!

Dimon_daemon · 03-31-2021, 07:06

!!! -> flash ENG firmware to enable eng menu.

Engineering firmware is required for repair, in the end-customer production branch of firmware engineering menu is incomplete.

jasmin811 · 03-31-2021, 17:32

ok i fixed it as you says,one more question please if i put both original imei from my phone in eng rom would it work correctly?

Dimon_daemon · 04-01-2021, 08:21

no, first imei is RSA signed, you will get a bootloop and nv error in recovery, so only second imei is possible to repair at the moment.

jasmin811 · 04-13-2021, 07:35

and how about this?
https://forum.xda-developers.com/t/r...-imei.4258977/

I patched md1img,and now both imeis work,but only in custom roms.

gulshan-iqbal · 04-16-2021, 22:17

Quote:

Originally Posted by jasmin811

there is Engineering menu after i press * # * # 3646633 # * # * but there is no
CDS Information in Connectivity!!

Try this file if might help you to restore your IMEI 1
https://secufiles.com/fy3t/Xiaomi_MT...n_Baseband.rar

03-25-2021, 17:00	#1 (permalink)
jasmin811 Major Poster Join Date: Aug 2016 Location: Tuzla Age: 43 Posts: 41 Member: 2607053 Status: Offline Thanks Meter: 4	Redmi note 9 (merlin) imei Hello, I have this phone and my problem is that i loose both imei-s by mistakly "format all" option in sp flash tool. I have original imei-s on my case. Is there any solution to recover it? Currently second imei is working by entering in meta mode,but the problem is when write both imei-s,i got bootloop during booting in to system.

03-29-2021, 10:07	#4 (permalink)
Dimon_daemon Freak Poster Join Date: Feb 2006 Location: Ukraine Age: 41 Posts: 198 Member: 235906 Status: Offline Thanks Meter: 53	flash ENG firmware to enable eng menu. dial * # * # 3646633 # * # * to activate the Engineering menu; Go to the "Connectivity" , click on "CDS Information", then click on the "WI-FI Information" ; find the "Random MAC Address:" field, click on it and change the MAC address written in that field to any other one with random values (for example: 00: 09: 51: 17: 39: 48 or 8A: B9: 31: C5: 89: A1); click UPDATE MAC; If successful, you will see the message "Please reboot device"; flash latest firmware for your region via fastboot and have fun

03-26-2021, 14:42	#2 (permalink)
quimera Freak Poster Join Date: Jan 2006 Location: colombia Age: 45 Posts: 327 Member: 220008 Status: Offline Thanks Meter: 95	Since you formatted the partitions, only the imei 2 will work for you, you cannot mount the 2 imei since you will have vnram problems and it will not turn on normally, the equipment only repairs the imei 2 and you use it that way for the moment it is the only solution

03-27-2021, 21:48	#3 (permalink)
jasmin811 Major Poster Join Date: Aug 2016 Location: Tuzla Age: 43 Posts: 41 Member: 2607053 Status: Offline Thanks Meter: 4	is it possible atleast to remove nvram error 0x10 in wifi section?

03-31-2021, 06:45	#5 (permalink)
jasmin811 Major Poster Join Date: Aug 2016 Location: Tuzla Age: 43 Posts: 41 Member: 2607053 Status: Offline Thanks Meter: 4	there is Engineering menu after i press * # * # 3646633 # * # * but there is no CDS Information in Connectivity!!

03-31-2021, 07:06	#6 (permalink)
Dimon_daemon Freak Poster Join Date: Feb 2006 Location: Ukraine Age: 41 Posts: 198 Member: 235906 Status: Offline Thanks Meter: 53	!!! -> flash ENG firmware to enable eng menu. Engineering firmware is required for repair, in the end-customer production branch of firmware engineering menu is incomplete.

03-31-2021, 17:32	#7 (permalink)
jasmin811 Major Poster Join Date: Aug 2016 Location: Tuzla Age: 43 Posts: 41 Member: 2607053 Status: Offline Thanks Meter: 4	ok i fixed it as you says,one more question please if i put both original imei from my phone in eng rom would it work correctly?

04-01-2021, 08:21	#8 (permalink)
Dimon_daemon Freak Poster Join Date: Feb 2006 Location: Ukraine Age: 41 Posts: 198 Member: 235906 Status: Offline Thanks Meter: 53	no, first imei is RSA signed, you will get a bootloop and nv error in recovery, so only second imei is possible to repair at the moment.

04-13-2021, 07:35	#9 (permalink)
jasmin811 Major Poster Join Date: Aug 2016 Location: Tuzla Age: 43 Posts: 41 Member: 2607053 Status: Offline Thanks Meter: 4	and how about this? https://forum.xda-developers.com/t/r...-imei.4258977/ I patched md1img,and now both imeis work,but only in custom roms.