Oppo A71 MT6755/50 supported with Great Volcano Inferno tool [SUCCESS REPORT]

[sagarsewa@pkr]

MT6755/50 Oppo A57 is now supported with Great Inferno unitool and MTK module . You can read write its firmware, clear frp , screen lock etc.

Read information (Extended)

17:57:50 Current Task: OPPO>>MediaTek>>Read Information(Extend)
17:57:51
17:57:51 Operation:
1. Power off the phone.
2. Please insert USB cable within 40 seconds.
17:57:51
17:57:59 Preloader And Gadget Serial (COM127)
17:57:59
17:58:00 Connecting...
17:58:00 CPU TYPE:MT6755/50
17:58:00 Hardware version:CB00
17:58:00 Software version:0001
17:58:00 SecCfgVal :0x00000000
17:58:00 BromVersion :0xFF
17:58:01 BLVersion :0x02
17:58:04 Boot downloading...
17:58:07 EMMC_ID:0x150100474536424d42
17:58:07 EMMC_PRODUCT_NAME:
17:58:07 EMMC_BOOT1_SIZE:0x400000
17:58:07 EMMC_BOOT2_SIZE:0x400000
17:58:07 EMMC_PRMB_SIZE:0x400000
17:58:07 EMMC_GP1_SIZE:0x0
17:58:07 EMMC_GP2_SIZE:0x0
17:58:07 EMMC_GP3_SIZE:0x0
17:58:07 EMMC_GP4_SIZE:0x0
17:58:07 EMMC_USER_SIZE:0x3a3e00000(14.56G)
17:58:07 INT RAM: 0KB SDRAM EXT RAM: 0KB DRAM
17:58:07 Finding partition.
17:58:07
17:58:07 Total partition entries found: 40
17:58:07 preloader:>>addr:0x000000 -- length:0x040000
17:58:07 pgpt:>>addr:0x000000 -- length:0x008000
17:58:07 recovery:>>addr:0x008000 -- length:0x2000000
17:58:07 para:>>addr:0x2008000 -- length:0x080000
17:58:07 reserve1:>>addr:0x2088000 -- length:0x200000
17:58:07 reserve2:>>addr:0x2288000 -- length:0x1000000
17:58:07 reserve3:>>addr:0x3288000 -- length:0x200000
17:58:07 reserve4:>>addr:0x3488000 -- length:0x1000000
17:58:07 oppo_custom:>>addr:0x4488000 -- length:0x100000
17:58:07 expdb:>>addr:0x4588000 -- length:0xA00000
17:58:07 frp:>>addr:0x4F88000 -- length:0x100000
17:58:07 persist:>>addr:0x5088000 -- length:0x3000000
17:58:07 nvdata:>>addr:0x8088000 -- length:0x2000000
17:58:08 metadata:>>addr:0xA088000 -- length:0x2000000
17:58:08 protect1:>>addr:0xC088000 -- length:0x800000
17:58:08 protect2:>>addr:0xC888000 -- length:0xF78000
17:58:08 seccfg:>>addr:0xD800000 -- length:0x800000
17:58:08 oemkeystore:>>addr:0xE000000 -- length:0x800000
17:58:08 proinfo:>>addr:0xE800000 -- length:0x300000
17:58:08 md1img:>>addr:0xEB00000 -- length:0x1800000
17:58:08 md1dsp:>>addr:0x10300000 -- length:0x400000
17:58:08 md1arm7:>>addr:0x10700000 -- length:0x300000
17:58:08 md3img:>>addr:0x10A00000 -- length:0x500000
17:58:08 nvram:>>addr:0x10F00000 -- length:0x500000
17:58:08 lk:>>addr:0x11400000 -- length:0x100000
17:58:08 lk2:>>addr:0x11500000 -- length:0x100000
17:58:08 boot:>>addr:0x11600000 -- length:0x1000000
17:58:08 logo:>>addr:0x12600000 -- length:0x800000
17:58:08 tee1:>>addr:0x12E00000 -- length:0x500000
17:58:08 tee2:>>addr:0x13300000 -- length:0x500000
17:58:08 secro:>>addr:0x13800000 -- length:0x600000
17:58:08 keystore:>>addr:0x13E00000 -- length:0x800000
17:58:08 reserve_exp1:>>addr:0x14600000 -- length:0x200000
17:58:08 system:>>addr:0x14800000 -- length:0x118000000
17:58:08 reserve_exp2:>>addr:0x12C800000 -- length:0x400000
17:58:08 reserve_exp3:>>addr:0x12CC00000 -- length:0x400000
17:58:08 cache:>>addr:0x12D000000 -- length:0x10000000
17:58:08 userdata:>>addr:0x13D000000 -- length:0x265DFBE00
17:58:08 flashinfo:>>addr:0xFFFF0080 -- length:0x1000000
17:58:08 sgpt:>>addr:0xFFFF0000 -- length:0x004200
17:58:08
17:58:11 Backup file,please wait a moment...
17:58:12 BasicInfo :
17:58:12 Brand : OPPO
17:58:12 ProdName : CPH1717
17:58:12 ProdModel : CPH1717
17:58:12 Device : CPH1717
17:58:12 AndroidVer: 7.1.1
17:58:12 MTK CPU : MT6755
17:58:12 MTK PRJ : CPH1717EX_11_A.04_170913
17:58:12 Display ID: CPH1717EX_11_A.04_170913
17:58:12 Board ID : full_oppo6750_17351
17:58:12 Build Date: Wed Sep 13 17:54:17 CST 2017
17:58:12 IMEI_1 : ffffffffffffffF
17:58:12 IMEI_2 : ffffffffffffffF
17:58:12
17:58:12 Read phone info OK.

17:58:12 Elapsed time: 00:00:21.

Read factory file

18:18:36 Current Task:
USB Backup Facotry Files(FULL)
18:18:43
18:18:43 Operation:
1. Power off the phone.
2. Please insert USB cable within 40 seconds.
18:18:43
18:18:48 Preloader And Gadget Serial (COM127)
18:18:48
18:18:48 Connecting...
18:18:49 CPU TYPE:MT6755/50
18:18:49 Hardware version:CB00
18:18:49 Software version:0001
18:18:49 SecCfgVal :0x00000000
18:18:49 BromVersion :0xFF
18:18:49 BLVersion :0x02
18:18:51 Boot downloading...
18:18:53 EMMC_ID:0x150100474536424d42
18:18:53 EMMC_PRODUCT_NAME:
18:18:53 EMMC_BOOT1_SIZE:0x400000
18:18:53 EMMC_BOOT2_SIZE:0x400000
18:18:53 EMMC_PRMB_SIZE:0x400000
18:18:53 EMMC_GP1_SIZE:0x0
18:18:54 EMMC_GP2_SIZE:0x0
18:18:54 EMMC_GP3_SIZE:0x0
18:18:54 EMMC_GP4_SIZE:0x0
18:18:54 EMMC_USER_SIZE:0x3a3e00000(14.56G)
18:18:54 INT RAM: 0KB SDRAM EXT RAM: 0KB DRAM
18:18:54 Finding partition.
18:18:55 MTKxCPU: MT6755
18:18:55 ProdName: CPH1717
18:18:55 ProdModel: CPH1717
18:18:55 Device: CPH1717
18:18:55 AndroidVer: 7.1.1
18:18:55 Brand: OPPO
18:18:55 MTKxPRJ: CPH1717EX_11_A.02_170815
18:18:55 DisplayID: CPH1717EX_11_A.02_170815
18:18:55 BoardID: full_oppo6750_17351
18:18:55 BuildDate: Tue Aug 15 01:16:31 CST 2017
18:18:55
18:18:55 Usb backup(full) may take more than 30 mins.
18:18:55 Reading preloader.bin .
18:18:55 Reading pgpt .
18:18:55 Reading recovery.img .
18:18:58 Reading para .
18:18:58 Reading reserve1 .
18:18:58 Reading reserve2 .
18:19:00 Reading reserve3 .
18:19:00 Reading reserve4 .
18:19:01 Reading oppo_custom .
18:19:02 Reading expdb.bin .
18:19:03 Reading frp .
18:19:03 Reading persist .
18:19:07 Reading nvdata.bin .
18:19:09 Reading metadata .
18:19:12 Reading protect1 .
18:19:13 Reading protect2 .
18:19:14 Reading seccfg.bin .
18:19:15 Reading oemkeystore .
18:19:16 Reading proinfo .
18:19:16 Reading md1rom.img .
18:19:18 Reading md1dsp.img .
18:19:18 Reading md1arm7.img .
18:19:19 Reading md3rom.img .
18:19:19 Reading nvram.bin .
18:19:20 Reading lk.bin .
18:19:20 Reading lk2.bin .
18:19:20 Reading boot.img .
18:19:21 Reading logo.bin .
18:19:22 Reading trustzone.bin .
18:19:23 Reading trustzone2.bin .
18:19:23 Reading secro.img .
18:19:24 Reading keystore .
18:19:25 Reading reserve_exp1 .
18:19:25 Reading system.img .
18:25:18 Reading userdata.img .
18:25:29 Reading cache.img .
18:25:29
18:25:29 Android_Info.txt create success.
18:25:29 File save path:\\MT6755_CPH1717_7.1.1_OPPO_CPH1717EX_11_A. 02_170815_2017-09-26 20_33_55\
18:25:29 Elapsed time: 00:06:46.

Write Factory File

19:02:09 Current Task: OPPO>>MediaTek>>Write Factory Files
19:02:10 BasicInfo :
19:02:10 Brand : OPPO
19:02:10 ProdName : CPH1717
19:02:10 ProdModel : CPH1717
19:02:10 Device : CPH1717
19:02:10 AndroidVer: 7.1.1
19:02:10 MTK CPU : MT6755
19:02:10 MTK PRJ : CPH1717EX_11_A.02_170815
19:02:10 Display ID: CPH1717EX_11_A.02_170815
19:02:10 Board ID : full_oppo6750_17351
19:02:10 Build Date: Tue Aug 15 01:16:31 CST 2017
19:02:10
19:02:10
19:02:10 Operation:
1. Power off the phone.
2. Please insert USB cable within 40 seconds.
19:02:10
19:02:17 Preloader And Gadget Serial (COM127)
19:02:17
19:02:18 Connecting...
19:02:18 CPU TYPE:MT6755/50
19:02:18 Hardware version:CB00
19:02:18 Software version:0001
19:02:18 SecCfgVal :0x00000000
19:02:18 BromVersion :0xFF
19:02:18 BLVersion :0x02
19:02:21 Boot downloading...
19:02:24 EMMC_ID:0x150100474536424d42
19:02:24 EMMC_PRODUCT_NAME:
19:02:24 EMMC_BOOT1_SIZE:0x400000
19:02:24 EMMC_BOOT2_SIZE:0x400000
19:02:24 EMMC_PRMB_SIZE:0x400000
19:02:24 EMMC_GP1_SIZE:0x0
19:02:24 EMMC_GP2_SIZE:0x0
19:02:24 EMMC_GP3_SIZE:0x0
19:02:24 EMMC_GP4_SIZE:0x0
19:02:24 EMMC_USER_SIZE:0x3a3e00000(14.56G)
19:02:24 INT RAM: 0KB SDRAM EXT RAM: 0KB DRAM
19:02:24 Phone Info: CPU:MT6755 Flash Type:EMMC

19:02:24 Check CPU Success!
19:02:24 Check Flash Type Success!
19:02:24 Check FlashID Success!

19:02:24 Finding partition.
19:02:24 backup path:C:\Users\Samsung\Downloads\Compressed\Inferno Tool_UniTool_EXT_Volcano_V1.3.9_20170915\UniTool_V ol_EXT\backup\preloader_oppo6750_17351_20170926_19 0224.bin
19:02:24 preloader Writing
19:02:25 preloader_backup Writing
19:02:25 pgpt Writing
19:02:25 recovery Writing
19:02:27 para Writing
19:02:27 reserve1 Writing
19:02:27 reserve2 Writing
19:02:28 reserve3 Writing
19:02:28 reserve4 Writing
19:02:29 oppo_custom Writing
19:02:29 expdb Writing
19:02:30 frp Writing
19:02:30 nvdata Writing
19:02:32 metadata Writing
19:02:33 protect1 Writing
19:02:34 protect2 Writing
19:02:35 seccfg Writing
19:02:35 oemkeystore Writing
19:02:36 proinfo Writing
19:02:36 md1img Writing
19:02:37 md1dsp Writing
19:02:38 md1arm7 Writing
19:02:38 md3img Writing
19:02:38 nvram Writing
19:02:39 lk Writing
19:02:39 lk2 Writing
19:02:39 boot Writing
19:02:40 logo Writing
19:02:40 tee1 Writing
19:02:41 tee2 Writing
19:02:41 secro Writing
19:02:41 keystore Writing
19:02:42 reserve_exp1 Writing
19:02:42 system Writing
19:05:24 cache Writing
19:05:25 userdata Writing
19:05:30 Flash writing complete.
19:05:30 Write factory file successfully!

[Aamir_Zia]

>>Current Task: OPPO>>MediaTek>>Write Factory Files
>>BasicInfo :
>>Brand : OPPO
>>ProdName : CPH1717
>>ProdModel : CPH1717
>>Device : CPH1717
>>AndroidVer: 7.1.1
>>MTK CPU : MT6755
>>MTK PRJ : CPH1717EX_11_A.02_170815
>>Display ID: CPH1717EX_11_A.02_170815
>>Board ID : full_oppo6750_17351
>>Build Date: Tue Aug 15 01:16:31 CST 2017
>>
>>
>>Operation:
1. Power off the phone.
2. Please insert USB cable within 40 seconds.
>>
>>USB Single Port (COM20)
>>
>>Connecting...
>>CPU TYPE:MT6755/50
>>Hardware version:CB00
>>Software version:0001
>>SecCfgVal :0x00000000
>>BromVersion :0x05
>>BLVersion :0xFE
>>Boot downloading complete!
>>Current Task: OPPO>>MediaTek>>Write Factory Files
>>BasicInfo :
>>Brand : OPPO
>>ProdName : CPH1717
>>ProdModel : CPH1717
>>Device : CPH1717
>>AndroidVer: 7.1.1
>>MTK CPU : MT6755
>>MTK PRJ : CPH1717EX_11_A.02_170815
>>Display ID: CPH1717EX_11_A.02_170815
>>Board ID : full_oppo6750_17351
>>Build Date: Tue Aug 15 01:16:31 CST 2017
>>
>>
>>Operation:
1. Power off the phone.
2. Please insert USB cable within 40 seconds.
>>
>>Preloader And Gadget Serial (COM46)
>>
>>Connecting...
>>CPU TYPE:MT6755/50
>>Hardware version:CB00
>>Software version:0001
>>SecCfgVal :0x00000000
>>BromVersion :0xFF
>>BLVersion :0x02
>>Boot downloading complete!
>>EMMC_ID:0x150100474536424d42
>>EMMC_PRODUCT_NAME:
>>EMMC_BOOT1_SIZE:0x400000
>>EMMC_BOOT2_SIZE:0x400000
>>EMMC_PRMB_SIZE:0x400000
>>EMMC_GP1_SIZE:0x0
>>EMMC_GP2_SIZE:0x0
>>EMMC_GP3_SIZE:0x0
>>EMMC_GP4_SIZE:0x0
>>EMMC_USER_SIZE:0x3a3e00000(14.56G)
>>INT RAM: 0KB SDRAM EXT RAM: 0KB DRAM
>>Phone Info: CPU:MT6755 Flash Type:EMMC

>>Check CPU Success!
>>Check Flash Type Success!
>>Check FlashID Success!

>>Find partition success.
>>backup path:\Volcano\Inferno\UniTool For Inferno Activated VolcanoBox\InfernoTool_UniTool_EXT_Volcano_V1.4.0_ 20170930\UniTool_Vol_EXT\backup\preloader_oppo6750 _17351_20171010_125538.bin
>preloader write success.
>preloader_backup write success.
>pgpt write success.
>recovery write success.
>para write success.
>reserve1 write success.
>reserve2 write success.
>reserve3 write success.
>reserve4 write success.
>oppo_custom write success.
>expdb write success.
>frp write success.
>nvdata write success.
>metadata write success.
>protect1 write success.
>protect2 write success.
>seccfg write success.
>oemkeystore write success.
>proinfo write success.
>md1img write success.
>md1dsp write success.
>md1arm7 write success.
>md3img write success.
>nvram write success.
>lk write success.
>lk2 write success.
>boot write success.
>logo write success.
>tee1 write success.
>tee2 write success.
>secro write success.
>keystore write success.
>reserve_exp1 write success.
>system write success.
>cache write success.
>userdata write success.
>>Flash writing complete.
>>Write factory file successfully!




But phone is still dead

[khurramsheh]

can you please help me sir
i just wanna repair IMEI of Oppo A71

[nessyb]

Originally Posted by aamir_zia

>>current task: Oppo>>mediatek>>write factory files
>>basicinfo :
>>brand : Oppo
>>prodname : Cph1717
>>prodmodel : Cph1717
>>device : Cph1717
>>androidver: 7.1.1
>>mtk cpu : Mt6755
>>mtk prj : Cph1717ex_11_a.02_170815
>>display id: Cph1717ex_11_a.02_170815
>>board id : Full_oppo6750_17351
>>build date: Tue aug 15 01:16:31 cst 2017
>>
>>
>>operation:
1. Power off the phone.
2. Please insert usb cable within 40 seconds.
>>
>>usb single port (com20)
>>
>>connecting...
>>cpu type:mt6755/50
>>hardware version:cb00
>>software version:0001
>>seccfgval :0x00000000
>>bromversion :0x05
>>blversion :0xfe
>>boot downloading complete!
>>current task: Oppo>>mediatek>>write factory files
>>basicinfo :
>>brand : Oppo
>>prodname : Cph1717
>>prodmodel : Cph1717
>>device : Cph1717
>>androidver: 7.1.1
>>mtk cpu : Mt6755
>>mtk prj : Cph1717ex_11_a.02_170815
>>display id: Cph1717ex_11_a.02_170815
>>board id : Full_oppo6750_17351
>>build date: Tue aug 15 01:16:31 cst 2017
>>
>>
>>operation:
1. Power off the phone.
2. Please insert usb cable within 40 seconds.
>>
>>preloader and gadget serial (com46)
>>
>>connecting...
>>cpu type:mt6755/50
>>hardware version:cb00
>>software version:0001
>>seccfgval :0x00000000
>>bromversion :0xff
>>blversion :0x02
>>boot downloading complete!
>>emmc_id:0x150100474536424d42
>>emmc_product_name:
>>emmc_boot1_size:0x400000
>>emmc_boot2_size:0x400000
>>emmc_prmb_size:0x400000
>>emmc_gp1_size:0x0
>>emmc_gp2_size:0x0
>>emmc_gp3_size:0x0
>>emmc_gp4_size:0x0
>>emmc_user_size:0x3a3e00000(14.56g)
>>int ram: 0kb sdram ext ram: 0kb dram
>>phone info: Cpu:mt6755 flash type:emmc

>>check cpu success!
>>check flash type success!
>>check flashid success!

>>find partition success.
>>backup path:d:\volcano\inferno\unitool for inferno activated volcanobox\infernotool_unitool_ext_volcano_v1.4.0_ 20170930\unitool_vol_ext\backup\preloader_oppo6750 _17351_20171010_125538.bin
>preloader write success.
>preloader_backup write success.
>pgpt write success.
>recovery write success.
>para write success.
>reserve1 write success.
>reserve2 write success.
>reserve3 write success.
>reserve4 write success.
>oppo_custom write success.
>expdb write success.
>frp write success.
>nvdata write success.
>metadata write success.
>protect1 write success.
>protect2 write success.
>seccfg write success.
>oemkeystore write success.
>proinfo write success.
>md1img write success.
>md1dsp write success.
>md1arm7 write success.
>md3img write success.
>nvram write success.
>lk write success.
>lk2 write success.
>boot write success.
>logo write success.
>tee1 write success.
>tee2 write success.
>secro write success.
>keystore write success.
>reserve_exp1 write success.
>system write success.
>cache write success.
>userdata write success.
>>flash writing complete.
>>write factory file successfully!




But phone is still dead

d3ar brotuer read full dump in bin and write back tondead device... Tested many times 100 % working


when write scatter phone dead

[applestorebd]

Originally Posted by Aamir_Zia

>>Current Task: OPPO>>MediaTek>>Write Factory Files
>>BasicInfo :
>>Brand : OPPO
>>ProdName : CPH1717
>>ProdModel : CPH1717
>>Device : CPH1717
>>AndroidVer: 7.1.1
>>MTK CPU : MT6755
>>MTK PRJ : CPH1717EX_11_A.02_170815
>>Display ID: CPH1717EX_11_A.02_170815
>>Board ID : full_oppo6750_17351
>>Build Date: Tue Aug 15 01:16:31 CST 2017
>>
>>
>>Operation:
1. Power off the phone.
2. Please insert USB cable within 40 seconds.
>>
>>USB Single Port (COM20)
>>
>>Connecting...
>>CPU TYPE:MT6755/50
>>Hardware version:CB00
>>Software version:0001
>>SecCfgVal :0x00000000
>>BromVersion :0x05
>>BLVersion :0xFE
>>Boot downloading complete!
>>Current Task: OPPO>>MediaTek>>Write Factory Files
>>BasicInfo :
>>Brand : OPPO
>>ProdName : CPH1717
>>ProdModel : CPH1717
>>Device : CPH1717
>>AndroidVer: 7.1.1
>>MTK CPU : MT6755
>>MTK PRJ : CPH1717EX_11_A.02_170815
>>Display ID: CPH1717EX_11_A.02_170815
>>Board ID : full_oppo6750_17351
>>Build Date: Tue Aug 15 01:16:31 CST 2017
>>
>>
>>Operation:
1. Power off the phone.
2. Please insert USB cable within 40 seconds.
>>
>>Preloader And Gadget Serial (COM46)
>>
>>Connecting...
>>CPU TYPE:MT6755/50
>>Hardware version:CB00
>>Software version:0001
>>SecCfgVal :0x00000000
>>BromVersion :0xFF
>>BLVersion :0x02
>>Boot downloading complete!
>>EMMC_ID:0x150100474536424d42
>>EMMC_PRODUCT_NAME:
>>EMMC_BOOT1_SIZE:0x400000
>>EMMC_BOOT2_SIZE:0x400000
>>EMMC_PRMB_SIZE:0x400000
>>EMMC_GP1_SIZE:0x0
>>EMMC_GP2_SIZE:0x0
>>EMMC_GP3_SIZE:0x0
>>EMMC_GP4_SIZE:0x0
>>EMMC_USER_SIZE:0x3a3e00000(14.56G)
>>INT RAM: 0KB SDRAM EXT RAM: 0KB DRAM
>>Phone Info: CPU:MT6755 Flash Type:EMMC

>>Check CPU Success!
>>Check Flash Type Success!
>>Check FlashID Success!

>>Find partition success.
>>backup path:\Volcano\Inferno\UniTool For Inferno Activated VolcanoBox\InfernoTool_UniTool_EXT_Volcano_V1.4.0_ 20170930\UniTool_Vol_EXT\backup\preloader_oppo6750 _17351_20171010_125538.bin
>preloader write success.
>preloader_backup write success.
>pgpt write success.
>recovery write success.
>para write success.
>reserve1 write success.
>reserve2 write success.
>reserve3 write success.
>reserve4 write success.
>oppo_custom write success.
>expdb write success.
>frp write success.
>nvdata write success.
>metadata write success.
>protect1 write success.
>protect2 write success.
>seccfg write success.
>oemkeystore write success.
>proinfo write success.
>md1img write success.
>md1dsp write success.
>md1arm7 write success.
>md3img write success.
>nvram write success.
>lk write success.
>lk2 write success.
>boot write success.
>logo write success.
>tee1 write success.
>tee2 write success.
>secro write success.
>keystore write success.
>reserve_exp1 write success.
>system write success.
>cache write success.
>userdata write success.
>>Flash writing complete.
>>Write factory file successfully!




But phone is still dead

You Solve Your Proble? Firmware Write Is Sucess...Please Share Your Firmware With Me..I M Still dead...with opp A71...i want try with your file...........Thanx in advance

[rishthav]

i need the dump bro
please reply
can fix the dead phone