Lenovo vibe P1ma40 Dead..
 

Lenovo vibe P1ma40 Dead preloader erased.
Write preloader ok but still dead and preloader not active.

Hardware test passed..

Logs..


Wait for phone...
Phone found! [ 11 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6735
BB_CPU_NME : [MediaTek] MT6735_S00
BB_CPU_EXT : 0xCA00 , 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 : 0x93
NAND Flash : NOT INSTALLED
eMMC Flash : 520001154D31323868C90042D91040CC
Initialize Memory ...
DRAM configured from IDB!
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 : 150100523832314D4200C968CC4082D9
[eMMC] : FLASH_BRT : 0x00400000 , 0x00400000 , 0x00400000
[eMMC] : FLASH_LEN : 0x00000003A3E00000
[eMMC] : FLASH_UCP : 14910 MiB [eMMC 16 GiB]
DEV RID : 0xFF776E8CAC7919BE4E7BE7D0DD395B42
INT RAM : 0x00020000
EXT RAM : 0x80000000 [2 GiB]
BOOT TYPE : EMMC_FLASH_BOOT
SOC VERIFY : C1
Boot Ok!


[Processing] FlashMemory Read-Write test
[eMMC] : [SAMSUNG] , BM128 , 0x3A3E00000 , 14910 MiB
[eMMC] : CID : 150100523832314D4200C968CC4082D9

[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!

Done!
Elapsed: 00:05:35
Reconnect Power/Cable!

User selected Preloader file : preloader_wt98735_a1.bin
Operation : Init Preloader [ v1.58 ]

Supported HW by Preloader :
FlashID [0] CID : 150100523832314D42 , Name : R821MB , Vendor : 15 , [SAMSUNG]
FlashID [1] CID : 90014A484147326505 , Name : HAG2e , Vendor : 90 , [HYNIX]
FlashID [2] CID : 150100513832334D42 , Name : Q823MB , Vendor : 15 , [SAMSUNG]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 11 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6735
BB_CPU_NME : [MediaTek] MT6735_S00
BB_CPU_EXT : 0xCA00 , 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 : 0x93
NAND Flash : NOT INSTALLED
eMMC Flash : 520001154D31323868C90042D91040CC
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 : 150100523832314D4200C968CC4082D9
[eMMC] : FLASH_BRT : 0x00400000 , 0x00400000 , 0x00400000
[eMMC] : FLASH_LEN : 0x00000003A3E00000
[eMMC] : FLASH_UCP : 14910 MiB [eMMC 16 GiB]
DEV RID : 0xFF776E8CAC7919BE4E7BE7D0DD395B42
INT RAM : 0x00020000
EXT RAM : 0x80000000 [2 GiB]
BOOT TYPE : EMMC_FLASH_BOOT
SOC VERIFY : C1
Boot Ok!

SecCfg Passed , 1799
BL : BBID supported by BootLoader!
Supported HW by Preloader :
FlashID [0] CID : 150100523832314D42 , Name : R821MB , Vendor : 15 , [SAMSUNG]
FlashID [1] CID : 90014A484147326505 , Name : HAG2e , Vendor : 90 , [HYNIX]
FlashID [2] CID : 150100513832334D42 , Name : Q823MB , Vendor : 15 , [SAMSUNG]
BL : Storage supported by BootLoader!
Sending BootLoader ...
Preloader Sent , Init passed
SecCfg Passed , 1799
PartTable Init Ok , Count : 17
All Done

Done!
Elapsed: 00:00:15
Reconnect Power/Cable!

To simplify, try with ROM and flasher posted HERE

b.r.
Alex