em đã đow ver 8.63 nhưng không đồng bộ đc downgrade nhưng vẫn không đc em nạp ver 8.71 thì vẫn đồng bộ đc
đây là log flash

MXKEY [MxKey Team HTI Flasher Interface (WinUSB) 0], SN: C0874392
Using device: USB Phonet and HTI, FW ver: 00.24, SN: 00015515
Connection status: EHCI:HUB:USB 2.00 (High-speed)
Driver: nmwcdc, ver: 7.1.32.75
Module ver: 1.0.0.21200(18-07-2012), Library ver: 1.0.0.14205(18-07-2012)
Reading Important data ...
NPC_DATA is empty.
SIMLOCK_DATA saved OK
SIMLOCK_KEY_DATA saved OK
WMDRM_PD_DATA saved OK
RF_DATA is empty.
PROD_DATA saved OK
BT_DATA saved OK
LOCK_DATA saved OK
LOCK120_DATA saved OK
BB_DATA is empty.
RPL saved to "C:\mobileEx\3.5\data\backup\BB5_35974304975641_PM .rpl"
Preparing phone for SW downgrade ...
ERROR: BB5 SW Downgrade patch failed !
Processing MCU file: rm709__08.63.mcusw
[BB5,XSR 1.6] size: 26.59 MB
Supported Ids: 2200050920030000, 22000509200C0000
NOR pagesize not defined, no changes will be made to CNT.
Battery voltage: 3896 mV
Phone type: RM-709 (Nokia X2-01)
Product code: 059C7M5
SW version: V 08.71 - 15-11-11 - RM-709 - (c) Nokia
LanguagePkg version: 1 - 15-11-11 - RM-709 - (c) Nokia - MH1
Version from phone: 08.71
Version from file: 08.63
Waiting for USB device removal ...
CMT SYSTEM ASIC ID: 000000000000000022000509200C0000 [BCM213x1 ver: 1.0]
CMT EM0 ID: 00005361
CMT PUBLIC ID: 000000000007D62323ADBA6D69C9DFC2D64E61B6
CMT ASIC MODE ID: 00
CMT ROOT KEY HASH: 1B0D74C532CA1C6133940C740E8C786E
CMT ROM ID: DE56D582BDDE7A3A
Loading CMT secondary boot code
SecondaryBoot: BCM21351_usb2nd.fg [BB5] version: 11.14.0 revision: 2.1 size: 0x3940
Supported Ids: 22000209200C0000, 2200020920030000, 22000509200C0000, 2200050920030000
eBB5ProtocolType: NEW
Secondary boot loaded.
Storage0: 0000 0000 - 0000 0000 type: RAM, asic:CMT
Storage1: FFFF 0000 - 0000 0000 type: MMC, asic:CMT
Storage2: 0000 0000 - 0000 0000 [unused/removed] type: FLASH,NOR, asic:CMT
Storage3: 0010 0011 - 0000 0000 [unused/removed] type: FLASH,NOR, asic:CMT
Storage4: 00EC 0030 - 0000 0431 [Samsung K5W1G13ACM-DJ60,1 Gbits] type: FLASH,MuxOneNAND, asic:CMT
Suggested algorithm: XSR 1.6
Loading CMT update server data
Algorithm: BCM21351_XSR16_usbalg.fg [XSR 1.6] version: 11.14.0 revision: 2.1 size: 0x8FC7D
Supported Ids: 22000209200C0000, 2200020920030000, 22000509200C0000, 2200050920030000
Update server code loaded.
Waiting for USB device removal ...OK
Waiting for USB device arrival ...OK
Device connected: nmwcdnsuc\Nokia USB Flashing Generic, PORT_ID: 11834FD8
FUR: Adding Asic CMT as client OK.
Reading CMT NPC (0x168 bytes).
Reading CMT VARIANT (0x0 bytes).
Reading CMT CCC (0x160 bytes).
Reading CMT HWC (0xD4 bytes).
Reading CMT R&D (0x0 bytes).
Reading CMT MDM_KEYS (0x0 bytes).
Reading CMT PARTNERC (0x0 bytes).
Rpl(CERT) backup already exist (C:\mobileEx\3.5\data\backup\BB5_35974304975641_CE RT.rpl).
CMT PAPUBKEYS HASH: 37955B6FC432998EF0DB240E332228384D19ED09
Storing certificate [NPC, CCC, HWC, RND, R&D] ...OK
Partitioning....
Partitioning complete
Erase size: 33.88 MB
CMT FLASH,MuxOneNAND area [00000000-0001FFFF]
CMT FLASH,MuxOneNAND area [00020000-000203FF]
CMT FLASH,MuxOneNAND area [00060000-012FFFFF]
CMT FLASH,MuxOneNAND area [01300000-01DFFFFF]
CMT FLASH,MuxOneNAND area [02600000-029FFFFF]
Formating partition ...
Flash programming ...
CMT KEYS block sent
CMT ADA block sent
CMT PRIMAPP block sent
CMT RAP3NAND block sent
CMT PASUBTOC block sent
CMT PAPUBKEYS: 37955B6F [] sent
CMT UPDAPP block sent
CMT MCUSW block sent
CMT MCUSW1 block sent
CMT GENIO_INIT block sent
CMT ISA+DYNSW block sent
Programming completed in 7.850 s
Processing PPM file: rm709__08.63.ppm_v
[BB5,XSR 1.6] size: 6.80 MB
Supported Ids: 2200050920030000, 22000509200C0000
Erase size: 8 MB
CMT FLASH,MuxOneNAND area [01E00000-025FFFFF]
Flash programming ...
Programming completed in 1.941 s
Processing CNT file: rm709__08.63.image_v_059C2X8
[BB5,XSR 1.6] size: 28.76 MB
Supported Ids: 2200050920030000, 22000509200C0000
Erase size: 75.31 MB
CMT FLASH,MuxOneNAND area [02A00000-0753FFFF]
Formating partition ...
Flash programming ...
Programming completed in 8.227 s
Total time for flashing process(boot+erase+write) was 1 min 15.950 s
Waiting for USB device removal ...OK
Waiting for USB device arrival ...OK
Waiting for device boot up ...
Device connected: nmwcdnsuc\Nokia USB Flashing Generic, PORT_ID: 11834FD8
Waiting for USB device removal ...
Device connected: nmwcdnsuc\Nokia USB Flashing Generic, PORT_ID: 11834FD8


Aborting operation ...
Market items is empty, please select the correct products path !