Vivo Y31 Firmware

Vivo Y31 Fun with colorful shots.

Firmware Code: Y31 Upgrade Package PD1505BW_EX_A_1.10.21 ONLY FOR Indonesia, Myanmar, Philippines, Vietnam.

Download : PD1505BW_EX_A_1.10.21 2017-05-11

How to Install update via recovery:
In shutdown device, press hold power and volume up button simultaneously until VIVO log recovery appears. After you enter the Recovery mode, select "Install update" by pressing Volume down button or touching it directly;then choose the Vivo ZIP update you downloaded, wait until finish and reboot system.

Note! Do it at your own risk, After flashing update ! the device is set automatic in reset condition, All user data is lost. Make sure back-up first before to proceed update your phone.