First in the world xiaomi redmi note 2 emmc repair by easy jtag

[foufou34]

FIRST IN THE WORLD XIAOMI REDMI NOTE 2 ( mi 2015051 ) EMMC REPAIR BY EASY JTAG

1- the client say its dead When I was watching youtube then not power on

and with power suplay cost 0.09 ma and with SP FLASH TOOL say error : HW-STORAGE NONE so the problem is EMMC damaged

the problem no EMMC pinout for this model !!!

1- step i remove the emmc from pcb and i try to serche for pinout and not found in pcb
[/SIZE][/B]


2- i reball original EMMC and try to ditect it with adapter but not ditected at all , so i cant get original configuration for replace with other emmc
3- i get one KMVTU000LM-B503 from damaged pcb and reball it now wher is configuration!!!!!!

all MTK boot configuration in ROM 2
I USE EasyJTAG Plus AND SET MTK BOOT configuration

now we need boot patition resize and Patch CID for toshiba emmc

and after many search i get one log from one sucessfuly flashed by UFST anddroid Tools
i serch in log and get :

PR MMC CID: 15010041474E44335201C9E8B81592C9 [AGND3R]
PR Version: 3.2 [0x92] (5)
eMMC BOOT1: 0x0000000000400000 [4.194.304]
eMMC BOOT2: 0x0000000000400000 [4.194.304]
eMMC RPMB : 0x0000000000400000 [4.194.304]
eMMC USER : 0x00000003A3E00000 [15.634.268.160]
eMMC CID  : 15010041474E44335201C9E8B81592C9 [AGND3R]
ERAM Size : 0x0000000080000000 [2.147.483.648]
IRAM Size : 0x0000000000020000 [131.072]
UNICAL ID : 7ECEED1A47ECC1F4D2A2C841F400226C
PMT (GPT) Found : 20 Partition Entries
Scatter Saved as: MT6795_Scatter_Xiomi Note 2.txt

now i have all what i need the CID and partition size..

3- i PATCHED THE CID FOR S3 EMMC KMVTU000LM-B503 TO BE TOSHIBA

4- i CONFIGURED AND RESIZE BOOT PARTITION FOR THE S3 EMMC KMVTU000LM-B503 TO BE LIKE THIS :

EMMC CID : 11010030313647373200CB9928CF7100
EMMC CSD : D02701320F5903FFF6DBFFFF8E40406C
EMMC Manufacturer ID: 0011 , OEM ID: 0100
EMMC Date: 07/2014  Rev.0x0
EMMC NAME: 016G72 , S/N: 3415812303
EMMC NAME (HEX): 30313647373200 
EMMC ROM1 (Main User Data)   Capacity: 15028 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
EMMC Password Locked: No
  Extended CSD rev 1.6 (MMC 4.5)
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: 0x00000000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x07
 Device support partitioning feature
 Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
---------------------------------------------
Backup saved: 016G72_3415812303_20170309_1357.extcsd
=============================================

5- i FLASH THE FIRMWARE (hermes_global_images_V8.1.2.0.LHMMIDI_20161207.00 00.00_5.0) WITH EASY JTAG PLUS - WRITE BY VENDOR - MTK

6- I SOLDER THE EMMC AND PHONE ALIVE AND ALL OK

[osmanabu]

hi do u have pinout for jtag?thanx