Huawei JMM-L22 FRP reset ERROR - GSM-Forum

nbkappa · 04-22-2018, 09:17

here is log :

phone is a Huawei JMM-L22

Operation : Reset Settings/Format FS [ v2.00 r1 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : MediaTek PreLoader USB VCOM Port (COM4)
MODE : PRELOADER PORT
PORT : 4
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : PRELOADER PORT
AGENT : Look for suitable BootChain in DA ...
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ... - and stuck here with this error :

https://imgur.com/a/J6DM7WB

Hp Laptop

Win 7 32Bit

no firewall and no antivirus.

thanks

Oppo_Tool · 04-22-2018, 09:29

Hello your phone BROM : SecMode : SBC Select BASE_v1812 DA TYPE : DA_PL.bin and post result

nbkappa · 04-22-2018, 13:01

Quote:

Originally Posted by Oppo_Tool

Hello your phone BROM : SecMode : SBC Select BASE_v1812 DA TYPE : DA_PL.bin and post result

here is log :

Operation : Reset Settings/Format FS [ v2.00 r1 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : MediaTek PreLoader USB VCOM Port (COM4)
MODE : PRELOADER PORT
PORT : 4
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : PRELOADER PORT
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_PL.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : 0x00002001 : DA SEND ERROR!
ERROR : SECURE BOOT : MISMATCH BOOT SIGNATURE!

Error : Fail to init protocol!
Remove battery, cable. Check cable and connection. Repeat operation!

Reconnect Power/Cable!

and print : https://imgur.com/a/hTuyyo6

still no joy

JayDi · 04-22-2018, 14:32

How enter HUAWEI in BOOTROM :
Select in CM2 Port mode - BOOTROM , or skip that step

Power on device. Wait till it start boot.
Connect USB cable.
start need operation in sw.
Press and HOLD BOTH VOLUME BUTTONS.
While hold vol buttons - press and hold POWER ON.
Keep hold them until device will off. Release POWER ON NOW!
Wait till boot in SW finish.

nbkappa · 04-22-2018, 16:13

hello

new log :

1. with bootrom selected only :

Card found : xxxxxxxx , v0136
Infinity-Box Chinese Miracle MediaTek Service Module [ MTK ] v2.00 r1

Operation : Reset Settings/Format FS [ v2.00 r1 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : MTK USB Port (COM200)
MODE : BOOTROM
PORT : 200
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : BOOTROM
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_PL.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : INFINITY
EMI : SRC : INFINITY-BOX_INTERNAL_EMIDB_v0
EMI : CNT : 0009
EMI : Init EMI from INTERNAL DB
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

SRAM: 0x00040000 [ 256,00 KB ]
DRAM: 0xC0000000 [ 3,00 GB ]

EMMC: 90014A484247346132D40AA31847B4AD
EMMC: VEN : HYNIX | OEM : 4A01 | DEV : HBG4a2
EMMC:
BOOT1 : 0x00400000 [ 4,00 MB ]
BOOT2 : 0x00400000 [ 4,00 MB ]
RPMB : 0x00400000 [ 4,00 MB ]
USER : 0x747C00000 [ 29,12 GB ]

CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000

RNID : A6BA5756CFA768BC19E644D0F1647167

DA : USB : FULL-SPEED

Boot done!

ERR : 0xC002000C
ERR : SEC_WRITE_DATA_NOT_ALLOWED
ERR : 0x00000000|0x00000000

Error : Failed erase block!
Try select another format mode!

Reconnect Power/Cable!

and pic : https://imgur.com/a/pzPMKKs

2 . and standard B+P :

Operation : Reset Settings/Format FS [ v2.00 r1 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : MTK USB Port (COM200)
MODE : BOOTROM
PORT : 200
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : BOOTROM
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_PL.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : INFINITY
EMI : SRC : INFINITY-BOX_INTERNAL_EMIDB_v0
EMI : CNT : 0009
EMI : Init EMI from INTERNAL DB
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

SRAM: 0x00040000 [ 256,00 KB ]
DRAM: 0xC0000000 [ 3,00 GB ]

EMMC: 90014A484247346132D40AA31847B4AD
EMMC: VEN : HYNIX | OEM : 4A01 | DEV : HBG4a2
EMMC:
BOOT1 : 0x00400000 [ 4,00 MB ]
BOOT2 : 0x00400000 [ 4,00 MB ]
RPMB : 0x00400000 [ 4,00 MB ]
USER : 0x747C00000 [ 29,12 GB ]

CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000

RNID : A6BA5756CFA768BC19E644D0F1647167

DA : USB : FULL-SPEED

Boot done!

ERR : 0xC002000C
ERR : SEC_WRITE_DATA_NOT_ALLOWED
ERR : 0x00000000|0x00000000

Error : Failed erase block!
Try select another format mode!

Reconnect Power/Cable!

also pic : https://imgur.com/a/VULukin

thanks

nbkappa · 04-22-2018, 16:16

and here full read log :

Operation : Identify [ v2.00 r1 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : MTK USB Port (COM200)
MODE : BOOTROM
PORT : 200
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : BOOTROM
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_PL.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : INFINITY
EMI : SRC : INFINITY-BOX_INTERNAL_EMIDB_v0
EMI : CNT : 0009
EMI : Init EMI from INTERNAL DB
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

SRAM: 0x00040000 [ 256,00 KB ]
DRAM: 0xC0000000 [ 3,00 GB ]

EMMC: 90014A484247346132D40AA31847B4AD
EMMC: VEN : HYNIX | OEM : 4A01 | DEV : HBG4a2
EMMC:
BOOT1 : 0x00400000 [ 4,00 MB ]
BOOT2 : 0x00400000 [ 4,00 MB ]
RPMB : 0x00400000 [ 4,00 MB ]
USER : 0x747C00000 [ 29,12 GB ]

CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000

RNID : A6BA5756CFA768BC19E644D0F1647167

DA : USB : FULL-SPEED

Boot done!

Patch Level : NRD90M
Display ID : NRD90M test-keys
Ver. CodeName : REL
Ver. Release : 7.0
Sec. Patch : 2018-01-01
Build Time : 1516421138
Product Model : huawei6750_66_n
Product Brand : alps
Product Name : full_huawei6750_66_n
Product Device : huawei6750_66_n
Product Manfct : HUAWEI
Board Platform : mt6750
Product Info : huawei6750_66_n

IMEI[0] : 865556ccccccccccc
IMEI[1] : 865556ccccccccccc
NVRAM check : Passed!

Done!
Elapsed: 00:00:35

nbkappa · 04-22-2018, 16:39

Maybe AUTH file is needed ?

**Brka** · 04-22-2018, 22:01

Quote:

Originally Posted by nbkappa

Maybe AUTH file is needed ?

Can you try Firmware backup, and post scatter file here ?

b.r.
Alex

nbkappa · 04-23-2018, 08:13

Quote:

Originally Posted by Brka

Can you try Firmware backup, and post scatter file here ?

b.r.
Alex

here you go with log :

Card found : cccccccccc , v0136
Infinity-Box Chinese Miracle MediaTek Service Module [ MTK ] v2.00 r1

Operation : Read Firmware [ v2.00 r1 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : MTK USB Port (COM200)
MODE : BOOTROM
PORT : 200
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : BOOTROM
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_PL.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : INFINITY
EMI : SRC : INFINITY-BOX_INTERNAL_EMIDB_v0
EMI : CNT : 0009
EMI : Init EMI from INTERNAL DB
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

SRAM: 0x00040000 [ 256,00 KB ]
DRAM: 0xC0000000 [ 3,00 GB ]

EMMC: 90014A484247346132D40AA31847B4AD
EMMC: VEN : HYNIX | OEM : 4A01 | DEV : HBG4a2
EMMC:
BOOT1 : 0x00400000 [ 4,00 MB ]
BOOT2 : 0x00400000 [ 4,00 MB ]
RPMB : 0x00400000 [ 4,00 MB ]
USER : 0x747C00000 [ 29,12 GB ]

CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000

RNID : A6BA5756CFA768BC19E644D0F1647167

DA : USB : FULL-SPEED

Boot done!

Patch Level : NRD90M
Display ID : NRD90M test-keys
Ver. CodeName : REL
Ver. Release : 7.0
Sec. Patch : 2018-01-01
Build Time : 1516421138
Product Model : huawei6750_66_n
Product Brand : alps
Product Name : full_huawei6750_66_n
Product Device : huawei6750_66_n
Product Manfct : HUAWEI
Board Platform : mt6750
Product Info : huawei6750_66_n

MT6750__HUAWEI__huawei6750_66_n__7.0__NRD90M__huaw ei6750_66_n

Read : preloader.bin
Read : recovery.img
Read : erecovery.img
Read : bfr.img
Read : oeminfo.img
Read : persist.img
ExtSparse : Compression ratio : 100%
Read : patch.img
ExtSparse : Compression ratio : 100%
Read : drvinfo.img
ExtSparse : Compression ratio : 100%
Read : proinfo.img
Read : md1rom.img
Read : md1dsp.img
Read : md1arm7.img
Read : md3rom.img
Read : nvram.bin
Read : lk.bin
Read : boot.img
Read : logo.bin
Read : tz.img
Read : secro.img
Read : system.img
ExtSparse : Compression ratio : 30%
Read : version.img
ExtSparse : Compression ratio : 100%
Read : cust.img
ExtSparse : Compression ratio : 25%
Read : product.img
ExtSparse : Compression ratio : 72%
Read : cache.img
Read : userdata.img

Android Info saved : _Android_info.txt
Scatter : MT6750_Android_scatter.txt
Saved to : C:\Users\kde\Downloads\Compressed\MT6750__HUAWEI__ huawei6750_66_n__7.0__NRD90M__huawei6750_66_n\

Done!
Elapsed: 00:09:49

and scatter attached

guess this is important for me :

- partition_index: SYS8
partition_name: frp
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x7600000
physical_start_addr: 0x7600000
partition_size: 0x100000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
is_upgradable: false
empty_boot_needed: false
reserve: 0x00

but how to make partial format for specific start and length address with CM2 ?

thanks

rajamtkmaster · 05-02-2018, 15:01

Hi sir,
Repaire security is also error or problem in firmware.

Operation : Repair Security [ v2.00 r2 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : MediaTek USB Port (COM58)
MODE : BOOTROM
PORT : 58
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000000
BROM : SecMode : PLAIN [+PRL]
BROM : BOOTROM
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_PL.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : MT6755
EMI : SRC : preloader_huawei6750_66_n.bin
EMI : CNT : 0004
EMI : [00] : eMCP : eMMC+LP/DDR3 , ID : 150100525831424D42 : VEN : SAMSUNG | DEV : RX1BMB : RAM : [ 3.00 GB ]
EMI : [01] : eMCP : eMMC+LP/DDR3 , ID : 13014E51334A393756 : VEN : UNKNOWN | DEV : Q3J97V : RAM : [ 3.00 GB ]
EMI : [02] : eMCP : eMMC+LP/DDR3 , ID : 90014A484247346132 : VEN : HYNIX | DEV : HBG4a2 : RAM : [ 3.00 GB ]
EMI : [03] : eMCP : eMMC+LP/DDR3 , ID : 450100444634303332 : VEN : SANDISK | DEV : DF4032 : RAM : [ 3.00 GB ]
EMI : Init EMI from PRELOADER
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

SRAM: 0x00040000 [ 256.00 KB ]
DRAM: 0xC0000000 [ 3.00 GB ]

EMMC: 13014E51334A39375610041CEC711477
EMMC: VEN : UNKNOWN | OEM : 4E01 | DEV : Q3J97V
EMMC:
BOOT1 : 0x00400000 [ 4.00 MB ]
BOOT2 : 0x00400000 [ 4.00 MB ]
RPMB : 0x00400000 [ 4.00 MB ]
USER : 0x747C00000 [ 29.12 GB ]

CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000

RNID : 78B083D0EB4C31BF115768F0F2372BB2

DA : USB : FULL-SPEED

Boot done!

Old Data :
IMEI[0] : 865556030053172
IMEI[1] : 865556030057371
NVRAM check : Passed!

New Data :
IMEI[0] : 865556030053289
IMEI[1] : 866555603005741

NVM_LID : updated!

Update NVRAM ...
ERR : 0xC0020004
ERR : SEC_DL_FORBIDDEN
ERR : 0x00000000|0x00500000

Error : Flashing failed!
Seems as some of MANDATORY section of FW is damaged! If device alive and work - send report!

Reconnect Power/Cable!

Please any body can send link about working firmware.

Thanks
Br, Raja

JayDi · 05-02-2018, 15:05

Yes, SECDL is forbidden and not allow update NVRAM.
We are working on workaround for such devices.

rajamtkmaster · 05-02-2018, 15:30

WITHOUT REFRESSING PAGE HAS POST SORRY>

Hi Master,
Need firmware and NVM for Huawei JMM-L22. Becuse my phone has problem with Signals.

MT6750__HUAWEI__huawei6750_66_n__7.0__NRD90M__huaw ei6750_66_n

Thanks
Br, Raja

nbkappa · 05-02-2018, 16:36

Quote:

Originally Posted by JayDi

Yes, SECDL is forbidden and not allow update NVRAM.
We are working on workaround for such devices.

Hello

What about frp ?

Any new idea ? Is there anything ca be done ?

Thanks

JayDi · 05-02-2018, 17:20

R2 + default format FS mode.

04-22-2018, 09:17	#1 (permalink)
nbkappa No Life Poster Join Date: Sep 2007 Location: around Posts: 917 Member: 595864 Status: Offline Thanks Meter: 163	Huawei JMM-L22 FRP reset ERROR here is log : phone is a Huawei JMM-L22 Operation : Reset Settings/Format FS [ v2.00 r1 ] 1. Make sure device is powered off. Power off, if need. Wait 20 seconds after 2. Insert USB cable in phone Waiting for device connection ... PTFN : MediaTek PreLoader USB VCOM Port (COM4) MODE : PRELOADER PORT PORT : 4 Waiting BOOT ack ... PRELOADER : ACK confirmed! BROM : Init BROM BROM init passed! CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001 TYPE : MODERN RAPHAEL BROM : SecLevel : 0x00000001 BROM : SecMode : SBC BROM : PRELOADER PORT AGENT : Look for suitable BootChain in DA ... AGENT : MTK_AllInOne_DA.bin AGENT : Found MT6755 AGENT : MTK_DOWNLOAD_AGENT BROM : Sending 1st DA ... - and stuck here with this error : https://imgur.com/a/J6DM7WB Hp Laptop Win 7 32Bit no firewall and no antivirus. thanks

04-22-2018, 09:29	#2 (permalink)
Oppo_Tool Freak Poster Join Date: Jul 2017 Posts: 111 Member: 2739340 Status: Offline Thanks Meter: 74	Hello your phone BROM : SecMode : SBC Select BASE_v1812 DA TYPE : DA_PL.bin and post result

04-22-2018, 14:32	#4 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	How enter HUAWEI in BOOTROM : Select in CM2 Port mode - BOOTROM , or skip that step Power on device. Wait till it start boot. Connect USB cable. start need operation in sw. Press and HOLD BOTH VOLUME BUTTONS. While hold vol buttons - press and hold POWER ON. Keep hold them until device will off. Release POWER ON NOW! Wait till boot in SW finish.

04-22-2018, 16:13	#5 (permalink)
nbkappa No Life Poster Join Date: Sep 2007 Location: around Posts: 917 Member: 595864 Status: Offline Thanks Meter: 163	hello new log : 1. with bootrom selected only : Card found : xxxxxxxx , v0136 Infinity-Box Chinese Miracle MediaTek Service Module [ MTK ] v2.00 r1 Operation : Reset Settings/Format FS [ v2.00 r1 ] 1. Make sure device is powered off. Power off, if need. Wait 20 seconds after 2. Insert USB cable in phone Waiting for device connection ... PTFN : MTK USB Port (COM200) MODE : BOOTROM PORT : 200 Waiting BOOT ack ... BROM : Skip ACK verify BROM : Init BROM BROM init passed! CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001 TYPE : MODERN RAPHAEL BROM : SecLevel : 0x00000001 BROM : SecMode : SBC BROM : BOOTROM AGENT : Look for suitable BootChain in DA ... AGENT : DA_PL.bin AGENT : Found MT6755 AGENT : MTK_DOWNLOAD_AGENT BROM : Sending 1st DA ... BROM : DA sent BROM :Transfer control to DA ... DA : AGENT started! DA : SYNC DA : MODE : BROM DA : EXT_RAM NOT initialized! EMI : DEV : INFINITY EMI : SRC : INFINITY-BOX_INTERNAL_EMIDB_v0 EMI : CNT : 0009 EMI : Init EMI from INTERNAL DB EMI : EXT_RAM CFG Passed! DA : BOOT to 2nd DA ... DA : 2ND stage confirmed! DA : SYNC with DA passed! DA : Receiving HW info SRAM: 0x00040000 [ 256,00 KB ] DRAM: 0xC0000000 [ 3,00 GB ] EMMC: 90014A484247346132D40AA31847B4AD EMMC: VEN : HYNIX \| OEM : 4A01 \| DEV : HBG4a2 EMMC: BOOT1 : 0x00400000 [ 4,00 MB ] BOOT2 : 0x00400000 [ 4,00 MB ] RPMB : 0x00400000 [ 4,00 MB ] USER : 0x747C00000 [ 29,12 GB ] CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000 RNID : A6BA5756CFA768BC19E644D0F1647167 DA : USB : FULL-SPEED Boot done! ERR : 0xC002000C ERR : SEC_WRITE_DATA_NOT_ALLOWED ERR : 0x00000000\|0x00000000 Error : Failed erase block! Try select another format mode! Reconnect Power/Cable! and pic : https://imgur.com/a/pzPMKKs 2 . and standard B+P : Operation : Reset Settings/Format FS [ v2.00 r1 ] 1. Make sure device is powered off. Power off, if need. Wait 20 seconds after 2. Insert USB cable in phone Waiting for device connection ... PTFN : MTK USB Port (COM200) MODE : BOOTROM PORT : 200 Waiting BOOT ack ... BROM : Skip ACK verify BROM : Init BROM BROM init passed! CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001 TYPE : MODERN RAPHAEL BROM : SecLevel : 0x00000001 BROM : SecMode : SBC BROM : BOOTROM AGENT : Look for suitable BootChain in DA ... AGENT : DA_PL.bin AGENT : Found MT6755 AGENT : MTK_DOWNLOAD_AGENT BROM : Sending 1st DA ... BROM : DA sent BROM :Transfer control to DA ... DA : AGENT started! DA : SYNC DA : MODE : BROM DA : EXT_RAM NOT initialized! EMI : DEV : INFINITY EMI : SRC : INFINITY-BOX_INTERNAL_EMIDB_v0 EMI : CNT : 0009 EMI : Init EMI from INTERNAL DB EMI : EXT_RAM CFG Passed! DA : BOOT to 2nd DA ... DA : 2ND stage confirmed! DA : SYNC with DA passed! DA : Receiving HW info SRAM: 0x00040000 [ 256,00 KB ] DRAM: 0xC0000000 [ 3,00 GB ] EMMC: 90014A484247346132D40AA31847B4AD EMMC: VEN : HYNIX \| OEM : 4A01 \| DEV : HBG4a2 EMMC: BOOT1 : 0x00400000 [ 4,00 MB ] BOOT2 : 0x00400000 [ 4,00 MB ] RPMB : 0x00400000 [ 4,00 MB ] USER : 0x747C00000 [ 29,12 GB ] CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000 RNID : A6BA5756CFA768BC19E644D0F1647167 DA : USB : FULL-SPEED Boot done! ERR : 0xC002000C ERR : SEC_WRITE_DATA_NOT_ALLOWED ERR : 0x00000000\|0x00000000 Error : Failed erase block! Try select another format mode! Reconnect Power/Cable! also pic : https://imgur.com/a/VULukin thanks

04-22-2018, 16:16	#6 (permalink)
nbkappa No Life Poster Join Date: Sep 2007 Location: around Posts: 917 Member: 595864 Status: Offline Thanks Meter: 163	and here full read log : Operation : Identify [ v2.00 r1 ] 1. Make sure device is powered off. Power off, if need. Wait 20 seconds after 2. Insert USB cable in phone Waiting for device connection ... PTFN : MTK USB Port (COM200) MODE : BOOTROM PORT : 200 Waiting BOOT ack ... BROM : Skip ACK verify BROM : Init BROM BROM init passed! CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001 TYPE : MODERN RAPHAEL BROM : SecLevel : 0x00000001 BROM : SecMode : SBC BROM : BOOTROM AGENT : Look for suitable BootChain in DA ... AGENT : DA_PL.bin AGENT : Found MT6755 AGENT : MTK_DOWNLOAD_AGENT BROM : Sending 1st DA ... BROM : DA sent BROM :Transfer control to DA ... DA : AGENT started! DA : SYNC DA : MODE : BROM DA : EXT_RAM NOT initialized! EMI : DEV : INFINITY EMI : SRC : INFINITY-BOX_INTERNAL_EMIDB_v0 EMI : CNT : 0009 EMI : Init EMI from INTERNAL DB EMI : EXT_RAM CFG Passed! DA : BOOT to 2nd DA ... DA : 2ND stage confirmed! DA : SYNC with DA passed! DA : Receiving HW info SRAM: 0x00040000 [ 256,00 KB ] DRAM: 0xC0000000 [ 3,00 GB ] EMMC: 90014A484247346132D40AA31847B4AD EMMC: VEN : HYNIX \| OEM : 4A01 \| DEV : HBG4a2 EMMC: BOOT1 : 0x00400000 [ 4,00 MB ] BOOT2 : 0x00400000 [ 4,00 MB ] RPMB : 0x00400000 [ 4,00 MB ] USER : 0x747C00000 [ 29,12 GB ] CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000 RNID : A6BA5756CFA768BC19E644D0F1647167 DA : USB : FULL-SPEED Boot done! Patch Level : NRD90M Display ID : NRD90M test-keys Ver. CodeName : REL Ver. Release : 7.0 Sec. Patch : 2018-01-01 Build Time : 1516421138 Product Model : huawei6750_66_n Product Brand : alps Product Name : full_huawei6750_66_n Product Device : huawei6750_66_n Product Manfct : HUAWEI Board Platform : mt6750 Product Info : huawei6750_66_n IMEI[0] : 865556ccccccccccc IMEI[1] : 865556ccccccccccc NVRAM check : Passed! Done! Elapsed: 00:00:35

04-22-2018, 16:39	#7 (permalink)
nbkappa No Life Poster Join Date: Sep 2007 Location: around Posts: 917 Member: 595864 Status: Offline Thanks Meter: 163	Maybe AUTH file is needed ?

05-02-2018, 15:01	#10 (permalink)
rajamtkmaster Freak Poster Join Date: Sep 2016 Location: Rawalpindi Posts: 302 Member: 2628591 Status: Offline Sonork: 100.1582347 Thanks Meter: 85	Hi sir, Repaire security is also error or problem in firmware. Operation : Repair Security [ v2.00 r2 ] 1. Make sure device is powered off. Power off, if need. Wait 20 seconds after 2. Insert USB cable in phone Waiting for device connection ... PTFN : MediaTek USB Port (COM58) MODE : BOOTROM PORT : 58 Waiting BOOT ack ... BROM : Skip ACK verify BROM : Init BROM BROM init passed! CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001 TYPE : MODERN RAPHAEL BROM : SecLevel : 0x00000000 BROM : SecMode : PLAIN [+PRL] BROM : BOOTROM AGENT : Look for suitable BootChain in DA ... AGENT : DA_PL.bin AGENT : Found MT6755 AGENT : MTK_DOWNLOAD_AGENT BROM : Sending 1st DA ... BROM : DA sent BROM :Transfer control to DA ... DA : AGENT started! DA : SYNC DA : MODE : BROM DA : EXT_RAM NOT initialized! EMI : DEV : MT6755 EMI : SRC : preloader_huawei6750_66_n.bin EMI : CNT : 0004 EMI : [00] : eMCP : eMMC+LP/DDR3 , ID : 150100525831424D42 : VEN : SAMSUNG \| DEV : RX1BMB : RAM : [ 3.00 GB ] EMI : [01] : eMCP : eMMC+LP/DDR3 , ID : 13014E51334A393756 : VEN : UNKNOWN \| DEV : Q3J97V : RAM : [ 3.00 GB ] EMI : [02] : eMCP : eMMC+LP/DDR3 , ID : 90014A484247346132 : VEN : HYNIX \| DEV : HBG4a2 : RAM : [ 3.00 GB ] EMI : [03] : eMCP : eMMC+LP/DDR3 , ID : 450100444634303332 : VEN : SANDISK \| DEV : DF4032 : RAM : [ 3.00 GB ] EMI : Init EMI from PRELOADER EMI : EXT_RAM CFG Passed! DA : BOOT to 2nd DA ... DA : 2ND stage confirmed! DA : SYNC with DA passed! DA : Receiving HW info SRAM: 0x00040000 [ 256.00 KB ] DRAM: 0xC0000000 [ 3.00 GB ] EMMC: 13014E51334A39375610041CEC711477 EMMC: VEN : UNKNOWN \| OEM : 4E01 \| DEV : Q3J97V EMMC: BOOT1 : 0x00400000 [ 4.00 MB ] BOOT2 : 0x00400000 [ 4.00 MB ] RPMB : 0x00400000 [ 4.00 MB ] USER : 0x747C00000 [ 29.12 GB ] CHIP : MT6750 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000 RNID : 78B083D0EB4C31BF115768F0F2372BB2 DA : USB : FULL-SPEED Boot done! Old Data : IMEI[0] : 865556030053172 IMEI[1] : 865556030057371 NVRAM check : Passed! New Data : IMEI[0] : 865556030053289 IMEI[1] : 866555603005741 NVM_LID : updated! Update NVRAM ... ERR : 0xC0020004 ERR : SEC_DL_FORBIDDEN ERR : 0x00000000\|0x00500000 Error : Flashing failed! Seems as some of MANDATORY section of FW is damaged! If device alive and work - send report! Reconnect Power/Cable! Please any body can send link about working firmware. Thanks Br, Raja

05-02-2018, 15:05	#11 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	Yes, SECDL is forbidden and not allow update NVRAM. We are working on workaround for such devices.

05-02-2018, 15:30	#12 (permalink)
rajamtkmaster Freak Poster Join Date: Sep 2016 Location: Rawalpindi Posts: 302 Member: 2628591 Status: Offline Sonork: 100.1582347 Thanks Meter: 85	WITHOUT REFRESSING PAGE HAS POST SORRY> Hi Master, Need firmware and NVM for Huawei JMM-L22. Becuse my phone has problem with Signals. MT6750__HUAWEI__huawei6750_66_n__7.0__NRD90M__huaw ei6750_66_n Thanks Br, Raja

05-02-2018, 17:20	#14 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	R2 + default format FS mode.