VIVO Userlock & FRP remove with a new guide, the new guide 100 % working on new security patch if you tried everything and none of method workig then you can tried this option is working and final solution.
Model: Vivo Y12 / Y15
Model Code: 1901
Chipset: MediaTek
Security Patch: NEW Security (Post-2022 updates)
Entering MTK BootRom Mode (Test Point Method)
To successfully enter MTK BootRom mode, you must use the Test Point Method using CLK + GND.
Test Point Diagram:
Points to short:
CLK
GND
Other Points (Reference):
CMD, DAT0 (Do not touch unless advanced use)
Short CLK to GND during USB connection to trigger BootRom mode.
Tools & Methods to Remove FRP & Userlock
You can choose between the manual method and supported tools like MST Tool or UnlockTool.
Method 1 – Using UnlockTool:
Connect the device using test point mode (CLK + GND).
Select Format Data → Method 1 - By Recovery.
The tool will auto-detect and remove FRP/User Lock.
Method 2 – Using MobileSea Service Tool (Image 3):
Choose Vivo Y12 (1901) New Security.
Go to the Android → Misc → Reset FRP/User Lock.
The tool will execute commands and show a success log:
Download Required Preloader (EMI File)
If DA/Boot fails or your device doesn't sync:
Use the correct preloader file with SP Flash Tool or unlocking tools.
Download the VIVO Y12_Y15 EMI Preloader BIN File from the link below:
Download EMI Preloader
Final Notes & Tips
Always double-check test points before shorting.
If the device doesn't boot or flash fails, try using the preloader file manually.
Use the latest versions of tools like UnlockTool, MST, or MobileSea Tool.
Remove FRP and Userlock in seconds with these updated methods for new security.
Model: Vivo Y12 / Y15
Model Code: 1901
Chipset: MediaTek
Security Patch: NEW Security (Post-2022 updates)
Entering MTK BootRom Mode (Test Point Method)
To successfully enter MTK BootRom mode, you must use the Test Point Method using CLK + GND.
Test Point Diagram:
Points to short:
CLK
GNDOther Points (Reference):
CMD, DAT0 (Do not touch unless advanced use)
Short CLK to GND during USB connection to trigger BootRom mode.Tools & Methods to Remove FRP & Userlock
You can choose between the manual method and supported tools like MST Tool or UnlockTool.
Method 1 – Using UnlockTool:Connect the device using test point mode (CLK + GND).
Select Format Data → Method 1 - By Recovery.
The tool will auto-detect and remove FRP/User Lock.
Method 2 – Using MobileSea Service Tool (Image 3):Choose Vivo Y12 (1901) New Security.
Go to the Android → Misc → Reset FRP/User Lock.
The tool will execute commands and show a success log:
Download Required Preloader (EMI File)
If DA/Boot fails or your device doesn't sync:
Use the correct preloader file with SP Flash Tool or unlocking tools.
Download the VIVO Y12_Y15 EMI Preloader BIN File from the link below:
Download EMI Preloader
Final Notes & TipsAlways double-check test points before shorting.
If the device doesn't boot or flash fails, try using the preloader file manually.
Use the latest versions of tools like UnlockTool, MST, or MobileSea Tool.
Remove FRP and Userlock in seconds with these updated methods for new security.