Oppo F7 IMEI Writing Failed/Error - GSM-Forum

mansi · 10-24-2018, 12:07

Operation : Repair Security [ 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 (COM7)
MODE : BOOTROM
PORT : 7
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+SEL
BROM : BOOTROM
MODE : Oppo : F7 | Manual : Enabled
BROM : SLA
BROM : SLA Passed!
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_v0
EMI : CNT : 000E
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: 90014A484347386134A209B29C6CA44F
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 : C9D70BDCE56452785E68FA5BAC09F27F

DA : USB : HIGH-SPEED

Boot done!

NVRAM check : Passed!

NVRAM condition BAD! Impossible to continue!

Done!
Elapsed: 00:00:46

Reconnect Power/Cable!

failed to write IMEI, any suggestions??

kamal_singla · 10-24-2018, 12:57

not supported for repair digits

10-24-2018, 12:07	#1 (permalink)
mansi No Life Poster Join Date: Jan 2002 Location: Jordan Age: 46 Posts: 767 Member: 8664 Status: Offline Sonork: 100.1573507 Thanks Meter: 56	Oppo F7 IMEI Writing Failed/Error Operation : Repair Security [ 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 (COM7) MODE : BOOTROM PORT : 7 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+SEL BROM : BOOTROM MODE : Oppo : F7 \| Manual : Enabled BROM : SLA BROM : SLA Passed! 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_v0 EMI : CNT : 000E 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: 90014A484347386134A209B29C6CA44F 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 : C9D70BDCE56452785E68FA5BAC09F27F DA : USB : HIGH-SPEED Boot done! NVRAM check : Passed! NVRAM condition BAD! Impossible to continue! Done! Elapsed: 00:00:46 Reconnect Power/Cable! failed to write IMEI, any suggestions??

10-24-2018, 12:57	#2 (permalink)
kamal_singla Product Supporter Join Date: Jun 2014 Location: India Posts: 5,063 Member: 2211790 Status: Offline Thanks Meter: 5,118	not supported for repair digits