Write IMEI to device failed (850) CAMELLIAN

Driver Info: MediaTek Inc.

Driver version: 3.2.0.0

Driver date: 1-22-2016

HW Chip: MT6833

HW version: ca00

SW version: 00

HW sub version: 8a00

SEC_CFG_SBC_EN: true

SEC_CFG_SLA_EN: true

SEC_CFG_DAA_EN: true

MEID: 0x7D3FE3E77B4492A1CA8AD72FD10EEF5F

Brom exploit: OK

Switch Meta mode: OK

Connected META port: Detected (COM5)

Found meta port : OK

Reading device Info

Brand: Xiaomi

Marketname: Redmi Note 10 5G

Model: M2103K19G

Product board: camellian

Platform: mt6833

HW Chip: MT6833

Hardware Info: Global/unknown/unknown

Android version: 13

Security patch: 2023-06-01

Sdk version: 33

Android cpu: arm64-v8a

Crypto State: encrypted

Product name: camellian_global

Build display id: TP1A.220624.014

FRP PST: /dev/block/platform/bootdevice/by-name/frp

Load Modem data base: successful

IMEI:

IMEI2:

Repair imei

Write IMEI to device failed (850)

Operation: failed 4.0.0.3

Enable repair meta + meta mode imei repair

dr_rakbenadam' Alıntı:

Enable repair meta + meta mode imei repair

Genişletmek için tıklayın ...

That's exactly what I'm doing and it gives me this error

ln_cell' Alıntı:

That's exactly what I'm doing and it gives me this error

Genişletmek için tıklayın ...

you phone imei empty clean ? backup nvram ,wipe nwram , meta mode imei repair

dr_rakbenadam' Alıntı:

Enable repair meta + meta mode imei repair

Genişletmek için tıklayın ...

Can you tell me what is the reason for this error 850?

ln_cell' Alıntı:

Can you tell me what is the reason for this error 850?

Genişletmek için tıklayın ...

Remove patch
Wipe nvram
Fix null baseband
Enable repair meta
Repair dual sim meta mode
Patch cert
Store imei in nvram
Disable update

flavio' Alıntı:

Remove patch
Wipe nvram
Fix null baseband
Enable repair meta
Repair dual sim meta mode
Patch cert
Store imei in nvram
Disable update

Genişletmek için tıklayın ...

I did it step by step like this but when I go to repair the imei the same error happens

ln_cell' Alıntı:

I did it step by step like this but when I go to repair the imei the same error happens

Genişletmek için tıklayın ...

all before full flash stock rom please then repeat process

flavio' Alıntı:

all before full flash stock rom please then repeat process

Genişletmek için tıklayın ...

I have already repeated it more than 10 times in every possible way and it still gives the same error

i have same error in tecno
i try all step and it still same error

khalid mousaa' Alıntı:

i have same error in tecno
i try all step and it still same error

Genişletmek için tıklayın ...

now i try with poco M4 pro in meta mode and same error

Please, put your device in OFF mode and insert USB cable
Connected META or MTK port: Detected (COM55)
Driver Info: MediaTek Inc.
Driver version: 3.0.1511.0
Driver date: 7-22-2022
HW Chip: MT6781
HW version: ca00
SW version: 00
HW sub version: 8a00
SEC_CFG_SBC_EN: true
SEC_CFG_SLA_EN: true
SEC_CFG_DAA_EN: true
MEID: 0xC5DE32316A4ED66AD2E279BA956112FA
Brom exploit: OK
Switch Meta mode: OK
Connected META port: Detected (COM56)
Found meta port : OK
Reading device Info
Brand: Xiaomi
Marketname: POCO M4 Pro
Model: 2201117PG
Product board: fleur
Platform: mt6781
HW Chip: MT6781
Hardware Info: Global/MP/2.29.0
Android version: 12
Security patch: 2022-12-01
Sdk version: 31
Android cpu: arm64-v8a
Crypto State: encrypted
Product name: fleur_p_global
Build display id: SP1A.210812.016
FRP PST: /dev/block/platform/bootdevice/by-name/frp
Load Modem data base: successful
IMEI:
IMEI2:
Repair imei
Write IMEI to device failed (850)
Operation: failed 4.0.0.4

what can i do?????????
plzzzz Help

Nvdata arızalı. Wipe data yaptıktan sonra cihaz açılsın nvdata oluştursun tekrar deneyin.

(format all)
restore flash patch(nvram&nvdata,sec)
enable repair meta
repair.