4 Fourth step: Several options will appear to reset the Samsung Galaxy A9 (2018), the first called "Reset settings" resets the default settings, it is a simpler and less deep reset. The method to remove all the content from the Galaxy A9 (2018) completely is " Factory data reset " click on this option to continue.
Afactory reset, also known as a hard reset or master reset, is an effective, last resort method of troubleshooting for mobile phones.It will restore your phone to its original factory settings, erasing all your data in the process.Because of this, it's important to back up information before you do a factory reset. TapSystem. (Image credit: Source: Harish Jonnalagadda / Android Central) Hit Reset options. Select Erase all data (factory reset). Swipe up to scroll down to the bottom of the page. (Image creditRebootthe device and now on bootup it should ask you for a password to get into your device to see encrypted data. Get this password wrong 15 times (can vary from device) and it will wipe the device clean of any data and it will reboot, then come up as if you're registering a new device from factory reset.Tipsand tricks to fix SAMSUNG GALAXY A7 (2017) problems. The success of SAMSUNG GALAXY A7 make Samsung continue release 2017, with SAMSUNG GALAXY A7 (2017) versions. This phone also have dual options base by simcard slot. One is using single simcard slot and the other version use dual simcard slot call by SAMSUNG GALAXY A7 (2017) DUOS. TmRUw.