A5 2020 cph1931 emmc problem

[chand_gee]

I WANT TO REMOVE USER LOCK
---------------------------------------------
---------- eMMC Device Information ----------

eMMC CID : 90014A68433861503E0350BA6AA6A642
eMMC CSD : D02700328F5903FFFFFFFFEF8E400042
eMMC Manufacturer ID: 0090 , OEM ID: 014A
eMMC Date: 10/2019 Rev.0x3
eMMC NAME: hC8aP> , S/N: 1354394278
eMMC NAME (HEX): 68433861503E
EMMC ROM1 (Main User Data) Capacity: 59640 MB
EMMC ROM2 (Boot Partition 1) Capacity: 4096 kB
EMMC ROM3 (Boot Partition 2) Capacity: 4096 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 16384 kB
RPMB Info mmc_switch_part Error, Reason: CARD Ready Timeout Error
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
EMMC Password Locked: No
Extended CSD rev 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG: 0x38] Boot from:ROM1 (Main User Area)
Boot bus config [177]: 0x00 , width 1bit , Partition config [179]: 0x38.
H/W reset function [RST_N_FUNCTION]: 0x01
High-capacity WP group size [HC_WP_GRP_SIZE: 0x00004000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x07
Device support partitioning feature
Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
---------------------------------------------
Backup saved: hC8aP>_1354394278_20200623_2238.extcsd
Warning! Main and backup partition tables differ!
Warning! One or more CRCs don't match. You should repair the disk!
Caution: Found protective or hybrid MBR and corrupt GPT.
Real (Hardware) Disk/Image size: 747C000 sectors 58.2 GiB
Soft (Partitioned) Disk/Image size: 747BFD2 sectors 58.2 GiB
Disk identifier (GUID): EDA28BBE-16DF-535F-3E5B-23E2DFE73EF6
Logical sector size: 0x200 bytes ,First/Last usable sector: 23,122142697
Partition info successfully found
------ Android information ------
Detected LINUX(Android) SYSTEM : 0x00A0020000 (6.246GB)
Short EXT fs info:
Size: 6.147GB
Block size: 4.0KB
Inode size: 256
Inodes: 403200
Short Android info:
Unable to read prop.plist , code : 2
---------------------------------------------
Detected USERDATA USERDATA : 0x02A4020000 (47.678GB)
Unable to mount USERDATA , code : 95
Userdata Superblock contents::
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ................................;
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ................................;
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ................................;
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ................................;
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ................................;
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ................................;
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ................................;
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ................................;
Done.

[chand_gee]

Z3X EasyJtag EMMC File Manager v 1.18 TEST at 04/04/2020 Started..
Box API Version: 3308
FS Driver Version: 11062019
SQLite Version: 3.30.1
FSCK Engine Version: 11062019
ESE DB Version: 11062019
System Util Version: 11062019
System: Windows NT 6.2 (Build 9200) / 64 BIT
CPU: Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
!!FOR BETA-TESTERS ONLY!!

Z3X Card Serial: AAA936A3
EasyJtag Box v1 Found at: COM19
EasyJtag Box Firmware: 1.63

Source: EasyJtag Port [EMMC/SD/MMC]
Generation: GPT [QC/SAMS/BCM/INTEL/MTK]
Box Voltage set to: 2800 mV
Scanner Thread Created..

Config: 101111111110111
Setup HiPower CLK: OFF
Disable HS Timing: TRUE
Connecting To EasyJtag Box: 2800mV/21MHz/1BIT
EasyJtag Box Found! Result: 0/OK
CMD Pullup Level: 1773 mV
CMD Active Level: 2567 mV
EasyJtag S/N: 1201401CBB19DC97
EasyJtag Box FirmWare: 1.63

Box Bus Width = 1 BIT
Box Hardware = EasyJtag 1st Generation

Search EMMC Chip...

EMMC Chip Found! 0/OK
EMMC CID: 90014A68433861503E0350BA6AA6A642
EMMC CSD: D02700328F5903FFFFFFFFEF8E400042
EMMC VENDOR: SKHYNIX
EMMC NAME: hC8aP>
EMMC SERIAL: 50BA6AA6
EMMC REVISION: 03
EMMC ROM1 Size: 122142720 Block(s)/59640 MB
EMMC ROM2/3 Size: 8192 Block(s)/4096 KB
EMMC RPMB Size: 32768 Block(s)/16384 KB
EMMC RPMB Counter: 0
EMMC RPMB Answer: -1/UNKN_ERR
Error While Switch ROM: -1/CMD_TOUT_ERR

Scanner Thread Terminated
Elapsed: 00:00:09:449
Found 0 Partition(s)..

Search Partitions Fail..
Check EMMC or Run Pool Test..
================
WITH PLUS.EE BUTT CANT DO ANY OPERATION
Setting frequence to 21 MHz
CMD Pullup Level: 1773 mV
CMD Active Level: 2289 mV
EMMC Device Information :
EMMC CID: 90014A68433861503E0350BA6AA6A642
EMMC CSD: D02700328F5903FFFFFFFFEF8E400042
EMMC Manufacture : SKHYNIX , EMMC NAME: hC8aP> , HEX: 68433861503E , S/N: 50BA6AA6 , rev. 0x03
EMMC Manufacture ID: 0x90 , OEM ID: 0x4A , Device Type: BGA (Discrete embedded) , Date: 10/2019
EMMC ROM 1 (Main User Data) Capacity: 59640 MB (000E8F800000)
EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
EMMC RPMB (Replay Protected Memory Block) Capacity: 16384 KB (000001000000) Counter: 0 , Response: Maybe not clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG]: 0x38 , Boot from: ROM1 (Main User Area)
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x01, RST_n signal is permanently enabled
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00
Backup saved: hC8aP__50BA6AA6_20200623_224458.extcsd
EMMC Init completed.

Operation: Find table from emmc

Vendor: Qualcomm
Searching GPT ...
Error reading at address: 000000000000 , error: -1, CMD Timeout Error ... Retry #1
GPT header is found and is valid
Checking for ROM2 ...
Error reading at address: 000000000000 , error: -1, CMD Timeout Error ... Retry #1
Error reading at address: 000000000000 , error: -1, CMD Timeout Error ... Retry #2
Error reading at address: 000000000000 , error: -1, CMD Timeout Error ... Retry #3

Stopped by User request...

[chand_gee]

WITH PLUS.EXE
23/06/2020 22:18:30> Operation: Remove Android Locks
23/06/2020 22:18:30>
23/06/2020 22:18:30> Error reading at address: 000000000000 , error: -1, CMD Timeout Error ... Retry #1
23/06/2020 22:18:30>
23/06/2020 22:18:40> Error reading at address: 000002005400 , error: -1, CMD Timeout Error ... Retry #1
23/06/2020 22:18:47> Error writing at address: 000002005400 ... Retry #1
23/06/2020 22:18:55> Error writing at address: 000002005400 ... Retry #2
23/06/2020 22:19:02> Error writing at address: 000002005400 ... Retry #3
23/06/2020 22:19:09> Too many errors. Writing has been stopped
=============
WITH CLASIC EXE OPTION RESET OPPO

Writing Recovery Command to MISC (50)
mmc_write_blocks(0x77800000 , 1000 ), Failed: CMD Timeout Error
Done.
=================
WITH CLASIC EXE OPTION WIPE USER DATA


eMMC CID : 90014A68433861503E0350BA6AA6A642
eMMC CSD : D02700328F5903FFFFFFFFEF8E400042
eMMC Manufacturer ID: 0090 , OEM ID: 014A
eMMC Date: 10/2019 Rev.0x3
eMMC NAME: hC8aP> , S/N: 1354394278
eMMC NAME (HEX): 68433861503E
EMMC ROM1 (Main User Data) Capacity: 59640 MB , 0x747C000 pages , 0xE8F800000 bytes
EMMC ROM2 (Boot Partition 1) Capacity: 4096 kB
EMMC ROM3 (Boot Partition 2) Capacity: 4096 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 16384 kB
RPMB Info mmc_switch_part Error, Reason: CARD Ready Timeout Error
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
EMMC Password Locked: No
Extended CSD rev 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG: 0x38] Boot from:ROM1 (Main User Area)
Boot bus config [177]: 0x00 , width 1bit , Partition config [179]: 0x38.
H/W reset function [RST_N_FUNCTION]: 0x01
High-capacity WP group size [HC_WP_GRP_SIZE: 0x00004000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x07
Device support partitioning feature
Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
---------------------------------------------
Warning! Main and backup partition tables differ!
Warning! One or more CRCs don't match. You should repair the disk!
Caution: Found protective or hybrid MBR and corrupt GPT.
Real (Hardware) Disk/Image size: 747C000 sectors 58.2 GiB
Soft (Partitioned) Disk/Image size: 747BFD2 sectors 58.2 GiB
Disk identifier (GUID): EDA28BBE-16DF-535F-3E5B-23E2DFE73EF6
Logical sector size: 0x200 bytes ,First/Last usable sector: 23,122142697
Partition info successfully found
------ Android information ------
Detected (Android Userdata) USERDATA : 0x02A4020000 (47.678GB)
Erasing...
Done.
Detected (Android Cache)) CACHE : 0x0034800000 (256.0MB)
Erasing...
Done.
---------------------------------------------
STUCK ON OPPO LOGO GO TO RECOVERY MODE AND WIPE DATA ITS DONE

[layder]

you have non-stable ISP connection

try to use 14Mhz, use pull-up resistors on adapter, and HiPowerCLK mode with 4 CLK lines

[chand_gee]

Originally Posted by layder

you have non-stable ISP connection

try to use 14Mhz, use pull-up resistors on adapter, and HiPowerCLK mode with 4 CLK lines

PHONE DONE FINISH AND PACKED
MY ISP WIRES ARE LIKE ROPE AND SOLDER WELL
I HAVE SHORTED 4 clk AND ADDED 100ohm resistor also
USED HIPOWERCLK MODE14mhz 21 mhz v2.8 3.3 etc etc
result was same
.."...............

[ladyvu_168]

Originally Posted by chand_gee

PHONE DONE FINISH AND PACKED
MY ISP WIRES ARE LIKE ROPE AND SOLDER WELL
I HAVE SHORTED 4 clk AND ADDED 100ohm resistor also
USED HIPOWERCLK MODE14mhz 21 mhz v2.8 3.3 etc etc
result was same
.."...............

Your box is v1 and I'm not sure it works well in your case