oppo A83 2018(cph1729) not booting properly

[sajaldip]

oppo A83 2018 pattern lock problem
but not identify /format fs

Operation : Identify [ v2.00 r4 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : MediaTek USB Port (COM3)
MODE : BOOTROM
PORT : 3
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6763 , SBID : 0x8A00 , HWVR : 0xCA01 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x000000E5
BROM : SecMode : SBC+SDA+SEL
BROM : BOOTROM
MODE : Oppo : F5 | Manual : Disabled
BROM : SLA
BROM : SLA Passed!
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_PL_CRYPTO.bin
AGENT : Found MT6763
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : MT6763
EMI : SRC : preloader_oppo6763_17031.bin
EMI : CNT : 000F
EMI : [00] : DRAM : EXTERNAL DRAM [LP/DDR4] , UNDEFINED : VEN : UNKNOWN | DEV : : RAM : [ 0 B ]
EMI : [01] : eMCP : eMMC+LP/DDR4 , ID : 150100444836444D42 : VEN : SAMSUNG | DEV : DH6DMB : RAM : [ 4.00 GB ]
EMI : [02] : eMCP : eMMC+LP/DDR3 , ID : 150100525836344D42 : VEN : SAMSUNG | DEV : RX64MB : RAM : [ 4.00 GB ]
EMI : [03] : eMCP : eMMC+LP/DDR3 , ID : 150100524836344142 : VEN : SAMSUNG | DEV : RH64AB : RAM : [ 4.00 GB ]
EMI : [04] : eMCP : eMMC+LP/DDR4 , ID : 150100334836434D42 : VEN : SAMSUNG | DEV : 3H6CMB : RAM : [ 6.00 GB ]
EMI : [05] : eMCP : eMMC+LP/DDR3 , ID : 150100524836344D42 : VEN : SAMSUNG | DEV : RH64MB : RAM : [ 4.00 GB ]
EMI : [06] : eMCP : eMMC+LP/DDR3 , ID : 150100474436424D42 : VEN : SAMSUNG | DEV : GD6BMB : RAM : [ 3.00 GB ]
EMI : [07] : eMCP : eMMC+LP/DDR3 , ID : 150100475836424D42 : VEN : SAMSUNG | DEV : GX6BMB : RAM : [ 3.00 GB ]
EMI : [08] : eMCP : eMMC+LP/DDR3 , ID : 150100474536424D42 : VEN : SAMSUNG | DEV : GE6BMB : RAM : [ 3.00 GB ]
EMI : [09] : eMCP : eMMC+LP/DDR3 , ID : 150100524436344D42 : VEN : SAMSUNG | DEV : RD64MB : RAM : [ 4.00 GB ]
EMI : [0A] : eMCP : eMMC+LP/DDR3 , ID : 13014E53304A394237 : VEN : UNKNOWN | DEV : S0J9B7 : RAM : [ 3.00 GB ]
EMI : [0B] : DRAM : EXTERNAL DRAM [LP/DDR3] , UNDEFINED : VEN : UNKNOWN | DEV : : RAM : [ 4.00 GB ]
EMI : [0C] : DRAM : EXTERNAL DRAM [LP/DDR4] , UNDEFINED : VEN : UNKNOWN | DEV : : RAM : [ 4.00 GB ]
EMI : [0D] : DRAM : EXTERNAL DRAM [LP/DDR3] , UNDEFINED : VEN : UNKNOWN | DEV : : RAM : [ 3.00 GB ]
EMI : [0E] : DRAM : EXTERNAL DRAM [LP/DDR4] , UNDEFINED : VEN : UNKNOWN | DEV : : RAM : [ 6.00 GB ]
EMI : Init EMI from PRELOADER
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...

DA : BOOT 2ND DA FAILED!
ERR : 0xC0070004
ERR : DA_HASH_MISMATCH

Error : Fail to init protocol!
Remove battery, cable. Check cable/connection/driver! Check SW hint! Repeat operation!

Reconnect Power/Cable!

i have try version v2.00R1
v2.00R2
v2.00r3
v2.00r4

how can i solve this problem

[pshycoboy]

hold vol up down,chnage protocol 1,try identity againt

[sajaldip]

Originally Posted by pshycoboy

hold vol up down,chnage protocol 1,try identity againt

both vol r try but still same
& how can change protocol 1

[khrizar-30]

is there any solution now? i have also here same problem