O+ 8.31z Unlock Done by NCK box first ata to sa NCK box karamihan sigmabox
PROCEDURE:
- Open NCK Box Android MTK
- Select Lenovo A390
- press read info (codes)
- turn off phone and insert usb cable
- install driver if neccesary
- enter unlock code Done!
- kahit ndi ko to ilagay nasa image na ang procedure:
