Pattern Removed in One Click without Data Loss By UMT MTK Tool.
Brand : Vivo
Model : Y91i
Operation : Reset Locks (Vivo)
Waiting for Phone in BROM Mode...
Connect Power Off phone within 30 secs...
Port : MediaTek PreLoader USB VCOM Port (COM4)
Connected to BROM.
Sending Download Agent...
connect DA end stage: 2, enable DRAM in 1st DA: 0
Connected to Download Agent..
Syncing with Target...
Reading Partition Table...
Reading Device Information...
Brand : vivo
Manufacturer : vivo
Model : vivo 1820
Prod. Name : PD1818HF_EX
Device : PD1818HF_EX
Android Ver. : 8.1.0
Display ID : O11019 release-keys
Patch Level : 2020-01-05
Userdata is ENCRYPTED
Resetting Locks...
Reset done
--- IMPORTANT ---
- Disconnect phone and hold Volume UP + Power to enter Fastboot.
- Press Volume Down to select Recovery and press Power Button.
- Wait for phone to start.
[UltimateMTK Ver. 3.3]
Brand : Vivo
Model : Y91i
Operation : Reset Locks (Vivo)
Waiting for Phone in BROM Mode...
Connect Power Off phone within 30 secs...
Port : MediaTek PreLoader USB VCOM Port (COM4)
Connected to BROM.
Sending Download Agent...
connect DA end stage: 2, enable DRAM in 1st DA: 0
Connected to Download Agent..
Syncing with Target...
Reading Partition Table...
Reading Device Information...
Brand : vivo
Manufacturer : vivo
Model : vivo 1820
Prod. Name : PD1818HF_EX
Device : PD1818HF_EX
Android Ver. : 8.1.0
Display ID : O11019 release-keys
Patch Level : 2020-01-05
Userdata is ENCRYPTED
Resetting Locks...
Reset done
--- IMPORTANT ---
- Disconnect phone and hold Volume UP + Power to enter Fastboot.
- Press Volume Down to select Recovery and press Power Button.
- Wait for phone to start.
[UltimateMTK Ver. 3.3]
