Operation : Identify [ v2.06 ]
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 PreLoader USB VCOM (Android) (COM25)
MODE : PRELOADER PORT
PORT : 25
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : PRELOADER PORT
MODE : 0_base : BASE_v1916 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ...
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : PRELOADER
DA : EXT_RAM initialized!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info
SRAM: 0x00040000 [ 256.00 KB ]
DRAM: 0x100000000 [ 4.00 GB ]
EMMC: 150100525831344D42079BB8E0D063F5
EMMC: VEN : SAMSUNG | OEM : 01 | DEV : RX14MB
EMMC:
BOOT1 : 0x00400000 [ 4.00 MB ]
BOOT2 : 0x00400000 [ 4.00 MB ]
RPMB : 0x00400000 [ 4.00 MB ]
USER : 0x747C00000 [ 29.12 GB ]
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000
RNID : A3927B41F682353F9113A33866368599
DA : USB : HIGH-SPEED
Boot done!
Patch Level : MRA58K
Display ID : A7020a48_S401_190328_ROW
Ver. CodeName : REL
Ver. Release : 6.0
Sec. Patch : 2016-10-05
Build Time : 1553786364
Product Model : Lenovo A7020a48
Product Brand : Lenovo
Product Name : k52_a48
Product Device : A7020a48
Product Manfct : LENOVO
Board Platform : mt6755
Product Info : A7020a48
USERDATA : PLAIN ( NOT encrypted )
NVRAM check : Failed! NVRAM empty!
Backup sensetive data [ 10 ]
Backup path : Backup\MT6755__A3927B41F682353F9113A33866368599\
[20] Read : NVRAM
[8] Read : NVDATA
[14] Read : PROINFO
[21] Read : LK
[10] Read : PROTECT1
[11] Read : PROTECT2
[7] Read : PERSIST
[0] Read : PRELOADER
Backup done!
Done!
Elapsed: 00:00:39
Operation : Write Security [ v2.06 ]
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 PreLoader USB VCOM (Android) (COM25)
MODE : PRELOADER PORT
PORT : 25
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : PRELOADER PORT
MODE : 0_base : BASE_v1916 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ...
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : PRELOADER
DA : EXT_RAM initialized!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info
SRAM: 0x00040000 [ 256.00 KB ]
DRAM: 0x100000000 [ 4.00 GB ]
EMMC: 150100525831344D42079BB8E0D063F5
EMMC: VEN : SAMSUNG | OEM : 01 | DEV : RX14MB
EMMC:
BOOT1 : 0x00400000 [ 4.00 MB ]
BOOT2 : 0x00400000 [ 4.00 MB ]
RPMB : 0x00400000 [ 4.00 MB ]
USER : 0x747C00000 [ 29.12 GB ]
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000
RNID : A3927B41F682353F9113A33866368599
DA : USB : HIGH-SPEED
Boot done!
Restore NVRAM from : MT6755__eMMC__XXXXXXXXXXXXXX.mt_sec
NVRAM restored!
Done!
Elapsed: 00:00:33
Reconnect Power/Cable!