Vivo 1606 pattern unlock password unlock 100% Working solution...

Vivo 1606 pattern unlock password unlock To remove this mobile pattern You must have a miracle box or a ultimate multi tool umt dongle qcfire

How To Unlock Pattern
1-Open Ultimate multi tool Qcfire 3.3 Setup
2-Swith Off Mobile & pres Vol up & Down and Connect Usb Cabile
3-Clike Fs Format
Operation : Format FS
Checking for existing devices...Not Found
Turn Off phone, hold Vol UP + Vol DOWN and insert USB cable.
Some phones may need Special Boot Cable or TestPoint for EDL mode.
Found Port : Qualcomm HS-USB QDLoader 9008 (COM3)
Driver Info : Huawei Incorporated, qu_usb_serial.sys, 2.1.1.0
Connecting to phone...OK
Waiting for response...OK
Init Handshake Sequence...OK
Hardware ID : E1600500 [8917] 00000000
OPK_DATA : 30315EBED1DD09CEAAE927CAE0EE967076BC178CA33718DB4FFF8F02A0E7FAD2
Initializing Protocol...OK
Using Auto Loader Selection [1]
Preparing Loader...Done
Sending Loader [8917_001]...Done
Executing Loader...OK
Detecting Chip Type...OK
Hardware : 8917, eMMC, 16 GB
LU Count : 1 [0x01D5A000] 
WARNING! High Speed Driver is not installed.
Please install driver from QcFire\Drivers folder using Device Manager.
Payload Info : In: 65536 [4096], Out: 1048576, Sector Size: 512
Reading Partition Table...OK
Reading Device Information...OK
Device : vivo vivo PD1628F_EX [msm8937]
Software : MMB29M release-keys, eng.compiler.20180810.200649 [Fri Aug 10 20:13:27 CST 2018]
Android Ver. : 6.0.1
Patch Level : 2018-08-01
Preparing Data...Done
Formatting Userdata...Done
Resetting FRP Lock......Done
Operation Finished.

QcFire Ver. 3.3

Enjoy