After flashing both ROM and Gapps file also install any fix file (like GPS, NFC, VoLTE etc.) which you will get from the ROM download page.Now again go to Install and this time locate to Gapps zip file and install it.It will take some time to wait until it finishes up. Now select install and locate to the ROM zip file and swipe to install it. After a complete wipe go back to TWRP home.Once you are in recovery mode go to wipe and then advance wipe select everything except SD card and USB device.Booting into recovery is done by pressing and holding power button + volume up or Volume down. Now boot your device in recovery mode.To install custom ROM you need recovery.This process is different for different vendor phones. Go again to the developer option and enable OEM unlock.Now go to Settings > System > Advanced > Developer option and enable USB debugging.Now tap on build number continuously until it says you are now a developer ( read in brief). First, unlock the developer option of your phone.Links are given below, Download the ROM according to your device. Download the Zip file and follow the instructions given below. And the insert the MicroSD card on your phone. Transfer zip files of ROM and Gapps in a MicroSD card. Custom ROM (Pie based) for your device (Available below).Note: Make sure to take backup of your phone because you need to wipe all the data in order to install Android P on any Android Phone. Steps to Install Android 9.0 Pie Custom ROM If you already know how to install Custom ROMs then you can directly download the Android P ROM and enjoy it. All thanks to developers who made it possible. AOSP, Lineage OS, and some other ROM have already got Android Pie update. Guide to Install Android Pie on Android Phone Let’s find out how you can experience Android Pie on any Android Phone. So if you are an owner of any of these devices then this post will help you to get Android Pie on your Android Phone. But this post is all about the phones which are still in the queue to receive Android Pie update or there is no hope of receiving it.

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