oppo a16k imei repair done with hydra tool

[sky73]

at the first try hang on logo then i did downgrade sec to cph2349_11_A.06
restore security backup

and repair again

safe format

all is ok now

***IMEI REPAIR FUNCTION****
Oppo Flash Mode
Searching for MTK Device...Found
 Port Identification :Flashmode BROM 
 FriendlyName :MediaTek USB Port_V1633 (COM12)
 Device       :5&15c311e1&0&4
 SymbolicName :\??\USB#VID_0E8D&PID_0003#5&15c311e1&0&4#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
 Driver Ver   :01/22/2015,3.0.1504.0

Trying to Open Port [COM12] Ok
Handshaking...Ok
HwCode    : 0766 {MT6765/MT8768t}
Hwver     : 0000
 Target config : E5
 SBC           : 01 (True)
 SLA           : 00 (False)
 DAA           : 04 (True)
 SWJTAG        : 04 (True)
 EPP           : 00 (False)
 CERT          : 00 (False)
 MEMREAD       : 20 (True)
 MEMWRITE      : 40 (True)
 CMD_C8        : 80 (True)
Device Connection : BROM
HW Subcode: 8A00
HW Ver    : CA00
SW Ver    : 0000
ME_ID     : F41155E2D8D4214F747C1FDD3750E02F
SOC_ID    : D8A231F17AD15CB7C7CBFB842C0F8503BB41D7D77806085A18CD67D41655C2C0
Exploiting Device...
Handshaking...Ok
Dumping Preloader from Bootrom..
Seeking preloader address..Found @ 0x00200BC4
Starting to dump...
Prel Size : 0x0003E638
Successfully dump preloader..  [H:\Hydra Tool\Boot\PreloaderDump\preloader_oppo6765.bin]
 Target config : 00
 SBC           : 00 (False)
 SLA           : 00 (False)
 DAA           : 00 (False)
 SWJTAG        : 00 (False)
 EPP           : 00 (False)
 CERT          : 00 (False)
 MEMREAD       : 00 (False)
 MEMWRITE      : 00 (False)
 CMD_C8        : 00 (False)
Device Connection : BROM
Download Agent...
DA :MTK_AllInOne_DA_5.2152.bin
Patching da2 ... Ok
Uploading data
Successfully uploaded stage 1, jumping ..
Jumping to 0x00200000
Successfully received DA sync
CONNECTION_AGENT : brom
DRAM config needed for : 90014A6843386150
Sending emi data.. 
DRAM setup passed.
Sending emi data succeeded.
Uploading stage 2...
Upload data was accepted. Jumping to stage 2...
Successfully uploaded stage 2
ERAM Size: 0x000000000003A000-232 KB
IRAM Size: 0x0000000100000000-4 GB
EMMC Boot1 Size: 0x0000000000400000-4 MB
EMMC Boot2 Size: 0x0000000000400000-4 MB
EMMC RPMB Size : 0x0000000001000000-16 MB
EMMC USER Size : 0x0000000E8F800000-58.242 GB
EMMC CID       :  90014A68433861503E0300CA1BFCB8FD - hC8aP>
HW-CODE         : 0x766
HWSUB-CODE      : 0x8A00
HW-VERSION      : 0xCA00
SW-VERSION      : 0x0
CHIP-EVOLUTION  : 0x0
DA-VERSION      :  1.0
Speed          : high-speed
Upload data was accepted. Jumping to stage 2...
DA Extensions successfully added 
Reading Partition Table .. 
Partition Count : 50
--------------- Reading build.prop content ---------------
Unable to read system info..
--------------- end of build.prop content ---------------
IMEI1 : 35yyyyyyyyy
IMEI2 : 35yyyyyyyyyyyy
-------------------------------
Bootloader Status...
  Bootloader : Unlocked
-------------------------------
Backing up Security..
 -preloader .....Ok  [preloader_oppo6765.bin]
  *Creating Scatter file... H:\Hydra Tool\Backup\MTKBKUP\0766_F41155E2D8D4214F747C1FDD3750E02F\Auto\060422171445\6765_Android_scatter.txt
 -pgpt .....Ok
 -nvram .....Ok
 -nvdata .....Ok
 -frp .....Ok
 -protect1 .....Ok
 -protect2 .....Ok
 -persist .....Ok
 -proinfo .....Ok
 -oppo_custom .....Ok
 -opporeserve1 .....Ok
 -opporeserve2 .....Ok
 -nvcfg .....Ok
 -sec1 .....Ok
 -seccfg .....Ok
Backup Done!!!
---------------------------
Oppo Method Auto
---------------------------
Backing up Security..
 - boot Ok
 - nvram Ok
 - nvdata Ok
 - vbmeta Ok
 - seccfg Ok
 - md1img Ok
Writing certificate and IMEI..
Please wait...
Step 1
Trying Method 1
Trying Method 2 Ok
Step 2 Ok
Step 3 Ok
Step 4 Ok
Step 5
Unlocking Bootloader
Please wait, processing..... Ok
Writing IMEI Done!!!
IMEI1 : 35yyyyyyyyy
IMEI2 : 35yyyyyyyyyyy
Rebooting Device...
Reboot Option : RebootToNormal
Rebooting Operation Done!!!!