how to Factory reset CSL spice MI 700?

first of all.....
- this is not china mobile or clones.
- i just post this small solution so that if i forgot i can search here 
- if can help this to others im Glad lol..

Solution...
- when this tablet is totally off..
- press the power switch together with the volume up and down
to enter in recovery mode.
- in few seconds you can see the Android system recovery utility
-which is...
reboot system now
Apply sdcard:update.zip
wipe data / factory reset
wipe cache partition
download nb0 from memory card

so obviously select the wipe data / factory reset
using the volume down then press on/off switch to select..

then after that you can see the..

Confirm wipe of all data?
no
yes

to select yes is press the volume down then press the on off switch.

good luck

BR. GSMBrunei