How to Easily Master Format OPPO R17 (PRO) with Safety Hard Reset?

hard reset oppo r17 / oppo r17 pro

Tips and trick to fix OPPO R17 and OPPO R17 PRO problems. These are 6.4 inches Android smartphone from Oppo which have big internal memory 128 GB and big RAM 8 GB. Basically there are no many differences between both type, only at processor and main camera have big differences. One other advantages from OPPO R17 (PRO) screen … Read more