oppo f7 restarting after format now not even force format
 

Operation : Reset Settings/Format FS [ v2.04 ]

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 : MTK USB Port (COM6)
MODE : BOOTROM
PORT : 6
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6771 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x000000E5
BROM : SecMode : SBC+SDA+ARB
BROM : BOOTROM
MODE : Oppo : F7 | Manual : Disabled
BROM : ARB : ACTIVE : LOG : F0: 102B 0000 F3: 0000 0000 [0200] V0: 0000 0000 [0001]
BROM : SOCID : 21CB71F9DB7EE06837458293F2FFE4E99DFF4B4B4488C490DD 53D7822BB7A091
BROM : SLA
BROM : SLA Passed!
BROM : SLA CHLNG not used
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_BR_HIGH.bin
AGENT : Found MT6771
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 : INFINITY
EMI : SRC : INFINITY-BOX_INTERNAL_EMIDB_v1
EMI : CNT : 000D
EMI : Init EMI from INTERNAL DB
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

SRAM: 0x00040000 [ 256.00 KB ]
DRAM: 0xC0000000 [ 3.00 GB ]

EMMC: 90014A484347386134A20A886C65159D
EMMC: VEN : HYNIX | OEM : 4A01 | DEV : HCG8a4
EMMC:
BOOT1 : 0x00400000 [ 4.00 MB ]
BOOT2 : 0x00400000 [ 4.00 MB ]
RPMB : 0x00400000 [ 4.00 MB ]
USER : 0xE8F800000 [ 58.24 GB ]

CHIP : MT6771 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000 , EVOL : 0x0000

RNID : CFCA70963827E6AE16D8B005E27EC021

DA : USB : HIGH-SPEED

Boot done!


Error : Failed to read initial info! Erased/Damaged or unsupported device???
Seems as some of MANDATORY section of FW is damaged! If device alive and work - send report!

Reconnect Power/Cable!