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How to root Vivo V9 and install TWRP recovery - Android Tek
If you have Vivo's latest V9 smartphone and want to root it and install TWRP recovery than you are at right place. Here in this article, we are going to cover how to root Vivo V9 and install TWRP custom Recovery. Just follow the article, step by step to root Vivo V9 on Android Oreo and install TWRP recovery on it.