Lenovo K50-T3s не включается, не запускается прелоадер.

[Radiotrance]

Процессор MT6572V. Пришел невключайкой уже не помню с чем, не шился. Заменил флешку и контроллер питания на новые, тело определяется, шьется, но все время PreLoader : NOT Active [ Erased ]. Естественно, не включается.

Лог с тела и тесты памяти:
Phone found! [ 13 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6752
BB_CPU_NME : [MediaTek] MT6732|MT6752_S00
BB_CPU_EXT : 0xCA01 , 0x8A00 , 0x0000
Processing BROM stage
Settings for BROM configured!
SecCfgVal : 0x00000000
BromVer : 0x0005
BLVersion : 0x00FE
PreLoader : NOT Active [ Erased ]
BootLdrSS : NORMAL with PRELOADER
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07
Sending and initialize DA ...
Running DA ver.4.2 on BBID : 0x8F
NAND Flash : NOT INSTALLED
eMMC Flash : 150100523832314D420032F4E0B413C5
Initialize Memory ...
DRAM configured from ScatFW!
DRAM initialize passed!
DRAM size : 0x80000000
DAgent sent , init HW now
eMMC FlashIC initialized
[eMMC] : FLASH_VEN : 0x15 , OEM : 0100
[eMMC] : FLASH_INF : [SAMSUNG] , BM128
[eMMC] : FLASH_CID : 150100523832314D420032F4E0B413C5
[eMMC] : FLASH_BRT : 0x00400000 , 0x00400000 , 0x00400000
[eMMC] : FLASH_LEN : 0x00000003A3E00000
[eMMC] : FLASH_UCP : 14910 MiB [eMMC 16 GiB]
DEV RID : 0xB5E4AF66E2BF66EFAF1316CF1053D106
INT RAM : 0x00020000
EXT RAM : 0x80000000 [2 GiB]
BOOT TYPE : EMMC_FLASH_BOOT
SOC VERIFY : C1
Boot Ok!

Processing Miscellaneous test
MSC : BatteryLevel : 4055 mV

[Processing] FlashMemory Read-Write test
[eMMC] : [SAMSUNG] , BM128 , 0x3A3E00000 , 14910 MiB
[eMMC] : CID : 150100523832314D420032F4E0B413C5

[eMMC] : MODE : SQ-WR
[PASSED] : eMMC RW Check #1 Ok!
[eMMC] : MODE : RA-WR
[PASSED] : eMMC RW Check #2 Ok!

[eMMC RO CHECK] : eMMC Ok! READ-WRITE Passed!

[Processing] RAM Read-Write test
[DRAM] : 0x80000000 , 2048 MiB

[DRAM] : ADDRESS BUS test
[PASSED] : Bus Count : 0x1E
[DRAM] : DATA BUS test
[PASSED] : Bus Count : 0x1F
[DRAM] : PATTERN test
[PASSED] : PATTERN Ok
[DRAM] : INCDEC test
[PASSED] : INCDEC Ok

All Done!

Загрузка с ROM2 во флехе стоит. Пока флеха была пустая, тело виделось сразу как MTK USB Port. После записи прошивки (лил две разные проверенные) не определяется без тестпоинта.
Встречался кто с таким? Есть смысл пробовать менять проц?

[Radiotrance]

Лог с флехи после прошивки:
eMMC Device Information
EMMC CID : 150100523832314D420032F4E0B413C4
EMMC CSD : D02701320F5903FFF6DBFFEF92404008
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 01/2016 Rev.0x0
EMMC NAME: R821MB , S/N: 854909108
EMMC NAME (HEX): 523832314D4200
EMMC ROM1 (Main User Data) Capacity: 14910 MB
EMMC ROM2 (Boot Partition 1) Capacity: 4096 kB
EMMC ROM3 (Boot Partition 2) Capacity: 4096 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 kB
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD rev 1.7 (MMC 5.0)
Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x00 , width 1bit , Partition config [179]: 0x48.
H/W reset function [RST_N_FUNCTION]: 0x01
High-capacity W protect group size [HC_WP_GRP_SIZE: 0x00]
Partitioning Support [PARTITIONING_SUPPORT]: 0x07
Device support partitioning feature
Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
Backup saved: R821MB_ 854909108_20161026_1655.extcsd
Searching for partition tables...
Detected GPT over MBR...
Medium UUID: 00000000-0000-0000-0000-000000000000
Warning: Entries Count = 20
MMCBLK0P0 (PROINFO) Range: [0X80000,0X37FE00] ,Len: 300000
MMCBLK0P1 (NVRAM) Range: [0X380000,0X87FE00] ,Len: 500000
MMCBLK0P2 (PROTECT1) Range: [0X880000,0X127FE00] ,Len: A00000
MMCBLK0P3 (PROTECT2) Range: [0X1280000,0X1C7FE00] ,Len: A00000
MMCBLK0P4 (SECCFG) Range: [0X1C80000,0X1CBFE00] ,Len: 40000
MMCBLK0P5 (LK) Range: [0X1CC0000,0X1D1FE00] ,Len: 60000
MMCBLK0P6 (BOOT) Range: [0X1D20000,0X2D1FE00] ,Len: 1000000
MMCBLK0P7 (RECOVERY) Range: [0X2D20000,0X3D1FE00] ,Len: 1000000
MMCBLK0P8 (SECRO) Range: [0X3D20000,0X431FE00] ,Len: 600000
MMCBLK0P9 (PARA) Range: [0X4320000,0X439FE00] ,Len: 80000
MMCBLK0P10 (LOGO) Range: [0X43A0000,0X4B9FE00] ,Len: 800000
MMCBLK0P11 (EXPDB) Range: [0X4BA0000,0X559FE00] ,Len: A00000
MMCBLK0P12 (TEE1) Range: [0X55A0000,0X5A9FE00] ,Len: 500000
MMCBLK0P13 (TEE2) Range: [0X5AA0000,0X5F9FE00] ,Len: 500000
MMCBLK0P14 (METADATA) Range: [0X5FA0000,0X7F9FE00] ,Len: 2000000
MMCBLK0P15 (FRP) Range: [0X7FA0000,0X87FFE00] ,Len: 860000
MMCBLK0P16 (SYSTEM) Range: [0X8800000,0XA87FFE00] ,Len: A0000000
MMCBLK0P17 (CACHE) Range: [0XA8800000,0XC2FFFE00] ,Len: 1A800000
MMCBLK0P18 (USERDATA) Range: [0XC3000000,0X3A2D7FE00] ,Len: 2DFD80000
MMCBLK0P19 (FLASHINFO) Range: [0X3A2D80000,0X3A3D7FE00] ,Len: 1000000
Done...Presets has been updated...

Прикрепил содержимое ROM2 (и тестпоинт на всякий). Я так понимаю, прелоадер во флешку записан успешно? Тогда что ей надо?

[Radiotrance]

Во пля...
Сбросил в ноль этот бит
H/W reset function [RST_N_FUNCTION]: 0x01и пересадил флеху еще раз.
PreLoader : Active [ Boot with PL ]

Тело работает. Чудеса.