Check out the alternitve method of Hard Reset operation called master reset. By using our tutorial you can perform a master reset of HUAWEI P9 in just a few steps. Follow our instructions to delete all data from HUAWEI P9.
After the factory reset operation you will be able to use the default configuration of Android 6.0 Marshmallow system and HUAWEI P9 will work faster. Let's use the full power of HiSilicon Kirin 955 core by resting the HUAWEI P9 and enjoy using the best performance of Li-Polymer 3000.0 mAh battery.