OPPO R831K FIRMWARE FLASH FILE 100% TESTED

OPPO R831K Tested By Gsm Pagla MTK6572 Firmware Flash File 100% Tested

OPPO R831K Factory Flash File Update-Verson 

OPPO R831K Official Firmware 100% Tested

OPPO R831K Flash File

OPPO R831K Flsah File No Dead Risk 100% Tested

>>File Full Tested Not Free<<

PHONE MODEL. OPPO R831K MTK6572 4.2.2

Yahoo id: mdtuhin88@yahoo.com

My Skype id Here : mdtuhin881

My Facebook id : Tuhinahmedst

Tushar Telecom

Gulistan Shoping Complex 4/119

OPPO R831K Firmware Flash File No Risk 100% Ok

MT6572__OPPO__R831K__OPPO72_14079__4.2.2__R831K_11_A.18_160324

Google Drive Download Link

Phone Namber :+8801926784947 +8801830539948