lenovo s920 firmware

i need firmware for lenovo s920 after format i have uboot locked
here is info from merapi
12:16:46 > Connecting…
12:16:46 > CPU TYPE:MT6583/89
12:16:46 > Hardware version:CA01
12:16:46 > Software version:0001
12:16:47 > SecCfgVal :0x00000000
12:16:47 > BromVersion :0xFF
12:16:47 > BLVersion :0x01
>>Boot downloading complete!
12:16:52 > EMMC_ID:0x90014A4834473164048605A3C24021B1
12:16:52 > EMMC_PRODUCT_NAME: SAMSUNG :0x483447316404
12:16:52 > EMMC_BOOT1_SIZE: 0x00200000
12:16:52 > EMMC_BOOT2_SIZE: 0x00200000
12:16:52 > EMMC_PRMB_SIZE: 0x00200000
12:16:52 > EMMC_GP1_SIZE: 0x00000000
12:16:52 > EMMC_GP2_SIZE: 0x00000000
12:16:52 > EMMC_GP3_SIZE: 0x00000000
12:16:52 > EMMC_GP4_SIZE: 0x00000000
12:16:52 > EMMC_USER_SIZE: 0x0E7000000(3.61 G)
12:16:52 >
12:16:58 >
12:16:58 >
12:16:58 > Analysis of system files…
12:16:58 > PRELOADER:>>addr:0x000000 –length:0x600000
12:16:58 > MBR:>>addr:0x600000 –length:0x080000
12:16:58 > EBR1:>>addr:0x680000 –length:0x080000
12:16:58 > __NODL_PMT:>>addr:0x700000 –length:0x400000
12:16:58 > __NODL_PRO_INFO:>>addr:0xB00000 –length:0x300000
12:16:58 > __NODL_NVRAM:>>addr:0xE00000 –length:0x500000
12:16:58 > __NODL_PROTECT_F__NODL_PROTECT_S__NODL_SECCFG:>>ad dr:0x1300000 –length:0xA00000
12:16:58 > __NODL_PROTECT_S__NODL_SECCFG:>>addr:0x1D00000 –length:0xA00000
12:16:58 > __NODL_SECCFG:>>addr:0x2700000 –length:0x020000
12:16:58 > UBOOT:>>addr:0x2720000 –length:0x060000
12:16:58 > BOOTIMG:>>addr:0x2780000 –length:0x600000
12:16:58 > RECOVERY:>>addr:0x2D80000 –length:0x600000
12:16:58 > SEC_RO:>>addr:0x3380000 –length:0x600000
12:16:58 > __NODL_MISC:>>addr:0x3980000 –length:0x080000
12:16:58 > LOGO:>>addr:0x3A00000 –length:0x300000
12:16:58 > EBR2:>>addr:0x3D00000 –length:0x080000
12:16:58 > __NODL_EXPDB:>>addr:0x3D80000 –length:0xA00000
12:16:58 > ANDROID:>>addr:0x4780000 –length:0x38000000
12:16:58 > CACHE:>>addr:0x3C780000 –length:0x7E00000
12:16:58 > USRDATA:>>addr:0x44580000 –length:0x60000000
12:16:58 > __NODL_FAT:>>addr:0xA4580000 –length:0x43080000
12:16:58 > __NODL_BMTPOOL:>>addr:0xFFFF00A8 –length:0x000000
12:16:58 >
12:16:58 >
12:16:58 > >>Format addr:0x44580000 –Format length:0x60000000
12:16:58 > Read phone information success.
12:17:04 > brand=Lenovo
12:17:04 > model=Lenovo S920
12:17:04 > Android version=4.2.1
12:17:04 > MTK platform=MT6589
12:17:04 > Software version=S920_U_MPV114_A122_140331
12:17:04 > Custom build version=122
12:17:04 > Hardware version=9001
12:17:05 > CUSTOM_KERNEL_LCM = nt35582_mcu_6575
12:17:05 > LCM_HEIGHT = 1280
12:17:05 > LCM_WIDTH = 720
12:17:05 > CUSTOM_KERNEL_TOUCHPANEL = generic
12:17:05 > CUSTOM_HAL_MAIN_IMGSENSOR = imx073_mipi_raw
12:17:05 > CUSTOM_HAL_SUB_IMGSENSOR = hi704_yuv
12:17:05 > CUSTOM_MODEM = mt6577_hspa_gemini
12:17:05 > MTK_PRODUCT_LOCALES = en_US es_ES zh_CN zh_TW ru_RU pt_BR fr_FR de_DE tr_TR it_IT in_ID ms_MY vi_VN ar_EG th_TH ldpi hdpi mdpi