How to Remove virus Spd sc7731 ?


i have intex aqua star II spc sc7731

how to remove in i try formate not remove
*****videos , mystical zone not remove app is virus

Action : Read Info
Boot : SC7731/7730-EMMC
Tips:
1.Remove Battery, Insert usb cable, Insert battery
2.power off Phone, Remove & Reinsert Battery , insert USB Cable
(bootkey’s Volume Down or volume up)
Waiting for Phone Usb….
Phone found : SCI USB2Serial (COM39)
Connecting…
Bootstrap: SPRD3
Connected done.
sending 1st boot…
1st boot done.
Sending 2nd boot…
2nd boot done.
Checking H/W report info…
Read info is done.

Reading Project Property …

Brand : intex
Phone Model : Aqua Star II
Android Ver : 4.4.2
CPU/Processor : V1.01
SPD Project ver : c947w_intex_costdown-user 4.4.2 KOT49H 14B_Intex_AquaStarII_V05_CD_India
release-keys
SW Version : Intex_AquaStarII_V05_CD_India

Action completed
Time taken : 00:01:47
Reconnect Battery/USB Cable
CS-Tool Ver 1.38
Created: 12/31/2015 10:43:41 AM

Action : Format / Reset
Boot : SC7731/7730-EMMC
Tips:
1.Remove Battery, Insert usb cable, Insert battery
2.power off Phone, Remove & Reinsert Battery , insert USB Cable
(bootkey’s Volume Down or volume up)
Waiting for Phone Usb….
Phone found : SCI USB2Serial (COM39)
Connecting…
Bootstrap: SPRD3
Connected done.
sending 1st boot…
1st boot done.
Sending 2nd boot…
2nd boot done.
Checking H/W report info…
Read info is done.
Checking BCB command info …

Auto formatting…
Format Done.

Action completed
Time taken : 00:00:16
Reconnect Battery/USB Cable
CS-Tool Ver 1.38
Created: 12/31/2015 10:44:19 AM