SplashInjectorsplash injector is a tool created by me based on the work done by @makers_mark . it is a basic command line interface but it gets the job done. it supports all oneplus devices so far except the oneplus x :crying: i can add support once someone gets me the logo.bin file from that device. The tool is pretty simple its based on the work here https://forum.xda-developers.com/oneplus-3/themes/mod-splash-screen-image-injector-t3441999 this is where i got this all from. i know it can be kinda hacky and only supports unix systems i think you can get it working by using git bash on windows. In its current state it can decode and encode all oneplus logo.bins (Including the OnePlus 5!) it can also pack flashable zips for you automatically. all you need to do is run the decode option edit the file you want in the output folder. Then you can run the encode command and it will pack it all back up. Then package it with the package command. Once again major credit to @makers_mark he did all the leg work. i just made it a little more friendly. lmk if there is any issues you find
Telegram: @ethanbanker if you need anything contact me here.
Now lets get to it
follow the instructions here located here
1.52: Ok guys im not a windows expert...i barely use it so the tool does support windows now but it cant package files. it does give you all the tools and files you need to package one tho. you can use a tool such as this https://forum.xda-developers.com/android/software-hacking/tool-6-feb-android-flashable-zip-t3551772 this update also includes a completely revamped system. lmk about any bugs you find. for windows you need to install and use GIT bash. i also added a update function to easily update the tool. its simple but it works. heres my git again for you guys https://github.com/ethanbanker2428/SplashInjector
WARNING I AM NOT RESPONSIBLE FOR ANYTHING YOU DO. DO THIS AT YOUR OWN RISK