Oppo A12 (CPH 2083) formatting user data successfully done by Hydra Tool
1. Run Hydra MTK Tool.
2. Choose Module and Brand.
3. Go to "Service"--> "Tool"
4. Choose "Factory Format / Format user data"
5. Choose "Auto" from Module / Option from deop down menu.
6. Click on "Execute"
7. Connect device with computer using Data Cable.
8. Wait Operation is completed.
Screen Shorts
Logs
=====================================
Searching for MTK Device...Found
Port Identification :Flashmode BROM
FriendlyName :MediaTek USB Port_V1632 (COM35)
Device :5&15e2f4ed&0&4
SymbolicName :\??\USB#VID_0E8D&PID_0003#5&15e2f4ed&0&4#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
Driver Ver :01/22/2015,3.0.1504.0
Reading Device UniqueID, RAM and Flash Chip Info...
ERROR : ACK : 0xC0010004[STATUS_UNSUPPORT_CTRL_CODE]
Reading GPT-EMMC [0x00008000] 130 Items
Reading System Info
Vendor : OPPO
ID : PPR1.180610.011
SDK : 28
Release : 9
ABI : arm64-v8a
CPU abilist : arm64-v8a,armeabi-v7a,armeabi
Locale : en-US
Description : full_oppo6765_19451-user 9 PPR1.180610.011 eng.root.20210403.000938 release-keys
Security Patch : 2021-04-05
StorageType : mtp
Userdata State : Encrypted
-------------------------------------
Operation : Erase Userdata
Processing...
Erasing FRP Partition...
Formatting Userdata... Ok
Elapsed Time : 00:00:05
BR
Mount Everest
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