Select no for Keep current layout by pressing Vol Downĩ. After that go to /dev from home page (In TWRP it's the ' Install' button page/In OrangeFox it's the default home page) and flash the Dualboot.zip which is found there and follow below steps : 8. It'll ask you if you want to partition or not, Select no the zip will copy itself to /devħ. Flash Dualboot.zip and follow instructions 6. Backup All and Important Data off Phone(i.e To PC/Laptop/Storage Device like USB,Portable HDD etc)ĥ. Download Dualboot-XXXX.zip of your choice ( TWRP/OrangeFox) from here :Ģ.

If you can't see the DualBoot Companion app installed after a ROM reflash please reboot to recovery and reflash the Dualboot-zip!! This guide is for OnePlus 6 64GB (enchilada) but should work on 6T too! I'm using OrangeFox for this guide you can follow the steps for TWRP but only few steps may change so look for appropriate way wherever applicable Now to setup Dualboot (A/B Layout) follow these steps carefully :ġ. There is a Dualboot Companion app (made by User Invernomut0) added which can be used to reboot to other slots System or Recovery and it even will integrate in the reboot options from Android 11 The Dualboot Companion app has also the ability to share apps Data between both ROMs (this is still in beta/test!) and to mount the other slots Data or System partition It will create a folder called 'DualBoot' inside the SDCARD with folders for 'SDcard_a' / 'SDcard_b' and 'System_a' / 'System_b'. (the Common Data partition will get the rest of the space left) 16 GB, 32 GB, 64 GB, or 96 GB for the 256 GB devices 16 GB, 32 GB, 40 GB, or 45 GB for the 128 GB devices andģ.

If not the whole storage will be splitted to Data_A and Data_B partitions and you will have a A/B layout for dualboot.Ģ.

You can have a Common Data partition (C) on A/B/(C) Layout or not. You can select between A/B/(C) partition layout or stock partition layout If you don't understand from this guide check the link above for original guide.ĭuring the Dualboot-mod flashing you get a lot of options to choose from. Steps to Setup Dualboot on OnePlus6/6T (64GB model but should work fine on others too) By Joker NovemSteps to Setup Dualboot on OnePlus6/6T (64GB model but should work fine on others too)

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