Redmi 9 - Lancelot[M2004J19G] [Answered] - GSM-Forum

shoaibrao · 04-25-2022, 11:31

Respected PandoraBox Team Need Help Please
I Got Redmi 9 - Lancelot[M2004J19G]
With IMEI Null Problem
BaseBand OK
Tried To Repair IMEI With Pandora Tool V3.4
After Repair IMEI Still Null

Code:

Selected model: Xiaomi M2004J19G (Redmi 9) Operation: Repair Software version: 3.4 Host Power Off... OK Switch virtual port to NONE... OK Connect Type-C to HUB... OK Host Power On... OK Connect phone to BOX in BROM/PRELOADER Mode Wait for device connecting... OK Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1633,usb2ser.sys,3.0.1504.0] Device found at COM50 [BROM] Open port... OK Send start cmd... OK Get HW code from device... 0707 Get HW & SW version from device... OK HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00 Detect chip [MT6768] Library Version [2] Select platform... OK Init BROM... OK Force Charge... OK Disable WatchDog Timer... OK Force switch to BROM... OK Switch virtual port to USB... OK Connect Type-C to BOX... OK Host Power On... OK Wait for device... OK Read usbhost speed... HIGH Read Device Descriptor... Get VID/PID...0E8D/0003 Send start cmd... OK Get HW code from device... 0707 Get HW & SW version from device... OK HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00 Detect chip [MT6768] Get sec config... OK [000000E7] Active sec flags: [SBC SLA DAA] Advanced Bypass Security... OK Disconnect virtual port... OK Connect Type-C to HUB... OK Wait for device connecting... OK Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1633,usb2ser.sys,3.0.1504.0] Device found at COM50 [BROM] Open port... OK Send start cmd... OK Get HW code from device... 0707 Get HW & SW version from device... OK HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00 Detect chip [MT6768] Library Version [2] Select platform... OK Init BROM... OK Force Charge... OK Disable WatchDog Timer... OK Reopen port for libver2... OK Get ME ID... OK ME_ID = 0x3ED16134, 0x4D556BC1, 0x0D1FFE0B, 0x938A1205 Get Chip ID... [MT6768] Get SOC ID... [772E55EFA6639AECF637144EBA8EFEB5C5C0AF918D595C6FED0AF8C74AE82284] Get sec config... OK [000000E0] Load DownloadAgent... OK Search DA... OK [8] Send preloader... OK Start preloader... OK Check preloader answer... OK Send bootloader... OK Start bootloader... OK Wait for answer from bootloader... OK Send SYNC signal... OK Setup device enviroment... OK Setup device parametres... OK Receive DA SYNC signal... OK Set DA parametres... OK Get device connection agent... [BROM] Get device info... OK EMMC_ID: 0x15010044503644414203D0D168D5A73F Load EMI from phone... OK Parse EMI config... OK Init EXT RAM... OK Send 2nd DA... OK Get device info... OK EMMC INFO: EMMC_ID : 0x15010044503644414203D0D168D5A73F EMMC_BOOT1: 0x0000400000 (4.00Mb) EMMC_BOOT2: 0x0000400000 (4.00Mb) EMMC_RPMB : 0x0001000000 (16.00Mb) EMMC_USER : 0x0E8F800000 (58.24Gb) RAM INFO: INT_SRAM: 0x0000070000 (448.00Kb) EXT_RAM : 0x0100000000 (4.00Gb) Check USB status... USB_HIGH_SPEED Read partitions info from phone... OK Check A/B state... OK Read product info... OK Product Brand : Redmi Product Manufacturer : Xiaomi Product Model : lancelot Product Name : lancelot_global Product Device : lancelot Product Board : lancelot Board Platform : MT6768 Build ID : RP1A.200720.011 Build Date : Mon Jan 17 20:17:10 CST 2022 Display ID : RP1A.200720.011 Security Patch : 2022-01-01 Version SDK : 30 Version Release : 11 Version Codename : REL Firmware Version : V12.5.4.0.RJCMIXM Read partition "nvdata"... OK Read partition "nvram"... OK Read NVDATA files... OK Read NVRAM files... OK Read IMEI... OK IMEI 1: 867131058XXXXXX IMEI 2: 867131058XXXXXX Repairing IMEI... IMEI 1: 867131058XXXXXX IMEI 2: 867131058XXXXXX Write IMEI [NVDATA]... OK Write IMEI [NVRAM]... OK Write partition "nvdata"... OK Write partition "nvram"... OK Repair Security done! If your phone after repair keeps rebooting - use wipe data option. Now use "Patch Cert" option to comlete repair.

Also Tried To Repair In Meta Mode 2nd IMEI

Code:

Selected model: Xiaomi M2004J19G (Redmi 9) Operation: Repair META Software version: 3.4 Host Power Off... OK Switch virtual port to USB... OK Connect Type-C to BOX... OK Host Power On... OK Connect phone to BOX in BROM mode Wait for device... OK Read usbhost speed... HIGH Read Device Descriptor... Get VID/PID...0E8D/0003 Send start cmd... OK Get HW code from device... 0707 Get HW & SW version from device... OK HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00 Detect chip [MT6768] Get sec config... OK [000000E7] Active sec flags: [SBC SLA DAA] Advanced Bypass Security... OK Disconnect virtual port... OK Connect Type-C to HUB... OK Wait for device connecting... OK Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1633,usb2ser.sys,3.0.1504.0] Device found at COM50 [BROM] Open port... OK Send start cmd... OK Get HW code from device... 0707 Get HW & SW version from device... OK HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00 Detect chip [MT6768] Library Version [2] Select platform... OK Init BROM... OK Force Charge... OK Disable WatchDog Timer... OK Get sec config... OK [000000E0] Active sec flags: [] Switch to META mode... OK MetaCore version [10.2124.0.3] Wait port for connecting... OK Connecting to AP COM(36)... OK modem_number = 1, modem_id = 1 md service = 2, ch type = 2 current modem type = LWG modem img type[0] = 12 Connecting to META... OK BB_CHIP : MT6768 SW_TIME : 2000.00.00 DSP_FW_VER : 1.0 SW_VER : HUAQIN_Q0MP1_MT6769_SP_HW HW_VER : Unknown MELODY_VER : LWCTG_CUSTOM NVSecOn ... OFF Load DB From target... OK NVRAM init ... OK CURRENT IMEI: IMEI1 = EMPTY IMEI2 = EMPTY Set IMEI 2 to 867131058XXXXXX... error 7 Operation timeout

After Flashing ENG Firmware Fone Not Power On Only Restarting On Logo
Even If I Downgrade From V12.5.4.0 To Lower It Restarts On Logo
Need Help Please
Dump Uploading
Thanks Anticipation

Z3X · 04-25-2022, 11:48

Do you use patch cert option after repair?

shoaibrao · 04-25-2022, 11:57

Quote:

Originally Posted by Z3X

Do you use patch cert option after repair?

Also Same After Patch Cert
Here Is Dump Link Sir

****************************/file/th4q3...40-8).zip/file

Z3X · 04-25-2022, 12:25

And after patching do you tried wipe data?

shoaibrao · 04-25-2022, 13:45

Quote:

Originally Posted by Z3X

And after patching do you tried wipe data?

After Patch Still IMEI Null
If Wipe Data After Repair/Patch Then BaseBand Unknown

Z3X · 04-25-2022, 15:09

Thanks we will recheck issue.

shoaibrao · 04-26-2022, 06:45

Quote:

Originally Posted by Z3X

And after patching do you tried wipe data?

After Patching Wipe Data BaseBand OK But IMEI Still Null
But After Factory Reset From Menu BaseBand Unknown

Z3X · 04-26-2022, 08:10

Currently you can downgrade to older firmware and repeat operation.

shoaibrao · 04-26-2022, 09:36

Quote:

Originally Posted by Z3X

Currently you can downgrade to older firmware and repeat operation.

Sir After Downgrade Firmware Fone Restarting On Logo
I Already Tried With ENG Rom And V12.5.3.0 Just Restarting

Z3X · 04-26-2022, 09:44

Quote:

Originally Posted by shoaibrao

Sir After Downgrade Firmware Fone Restarting On Logo
I Already Tried With ENG Rom And V12.5.3.0 Just Restarting

Try another firmware. You restored backup and then downgrade?

shoaibrao · 04-26-2022, 11:35

Quote:

Originally Posted by Z3X

Try another firmware. You restored backup and then downgrade?

Actually I Don't Have Its Original BackUp
Some One Else Played With It
And I Also Tried To Flash With V12.0.1.0 But Restarting
So I Assumed Lower Than V12.5.4.0 Is Not Suitable For This Fone

Z3X · 04-26-2022, 13:19

Flash older firmware and after this repair and patch certs.

shoaibrao · 04-26-2022, 13:53

Quote:

Originally Posted by Z3X

Flash older firmware and after this repair and patch certs.

Please Suggest Me Older Version I Will Try On That
And Will Post Result Here

Z3X · 04-26-2022, 14:49

Try 12.0.1.0 for example. If not solved try with another version.

shoaibrao · 04-27-2022, 12:00

Quote:

Originally Posted by Z3X

Try 12.0.1.0 for example. If not solved try with another version.

Some Thing New
After Writing nvdata+nvram From Any Other Fone
Now Fone Powering On On
V12.0.1.0.RJCMIXM Android 11
V12.5.3.0.RJCMIXM Android 11
But Stuck On MIUI Logo On
V12.0.4.0.QJCMIXM Android 10

But IMEI Still Null On All Above Mentioned
Need More Help Please

04-25-2022, 11:48	#2 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,903 Member: 706257 Status: Offline Thanks Meter: 5,041	Do you use patch cert option after repair?

04-25-2022, 12:25	#4 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,903 Member: 706257 Status: Offline Thanks Meter: 5,041	And after patching do you tried wipe data?

04-25-2022, 15:09	#6 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,903 Member: 706257 Status: Offline Thanks Meter: 5,041	Thanks we will recheck issue.

04-26-2022, 08:10	#8 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,903 Member: 706257 Status: Offline Thanks Meter: 5,041	Currently you can downgrade to older firmware and repeat operation.

04-26-2022, 13:19	#12 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,903 Member: 706257 Status: Offline Thanks Meter: 5,041	Flash older firmware and after this repair and patch certs.

04-26-2022, 14:49	#14 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,903 Member: 706257 Status: Offline Thanks Meter: 5,041	Try 12.0.1.0 for example. If not solved try with another version.