jmkd, May 4, 2015 : I am creating this thread for people who are flashaholics like myself @Greg0410 @Niels_Andersen @xoqes88. We like to flash all different ROMs, new nightly builds every night and test it out. Feel free to share all the experiences or the problems you may encounter while testing out any ROM. Also, tag anybody who you know of is a Flashaholic. WARNING: Flashaholic is a very strong word and it can be addictive. Happy Flashing! If you need directions to root and unlock bootloader for your device follow [Full Guide] Setting drivers up, unlocking bootloader, flashing recovery, roms, kernels & rooting made by @DaxNagtegaal Credit to @Greg0410 who has compiled the list of ROMs and listed it down below. Below are roms that have been used in the past by members of this thread. We are not developers and have absolutely nothing to do with the development of the roms. If you are not sure how to download and flash roms please search in the forums. There are many great tutorials like this one that was created by @@DaxNagtegaalhttps://forums.oneplus.net/threads/...lashing-recovery-roms-kernels-rooting.291274/ for getting your OPO ready to flash roms. We are in no way responsible for any damage that may occur to your device for flashing any of these roms that are listed here. While OnePlus will not void your warranty for unlocking your bootloader to flash roms, you will void it if you brick your OPO while doing it. Also remember that when you flash a rom you will have to also flash a Gapps package. For your convenience we included two different Lollipop Gapps. You are downloading and using these roms or any other downloads listed on this thread at your own risk. Rom List: CM12.1 Rom: http://download.cyanogenmod.org/?device=bacon Nameless Rom: http://sourceforge.net/projects/namelessrom/?source=typ_redirect Resurrection Remix Rom: https://www.androidfilehost.com/?w=files&flid=22673&sort_by=date&sort_dir=DESC Nuclear Rom: https://www.androidfilehost.com/?w=files&flid=28847&sort_by=date&sort_dir=DESC AICP Rom: http://dwnld.aicp-rom.com/?device=bacon&type=all (Note: Some people were having trouble flashing 0513 AICP build, so make sure to back up before flashing. 0517 AICP build is working fine) Dirty Unicorns Rom: http://download.dirtyunicorns.com/files/bacon/ Carbon Rom: https://www.androidfilehost.com/?w=files&flid=31551 Crash Rom: https://mega.nz/#F!VJUlxJhY!PEDYWrfhVPgKfdWeTwBHhA Euphoria Rom: https://www.androidfilehost.com/?fid=23991606952596323 Cyanide Rom: https://www.androidfilehost.com/?w=files&flid=26597&sort_by=date&sort_dir=DESC Paranoid Android: http://aospal.com/roms/bacon/ Xenon HD: https://www.androidfilehost.com/?a=show&w=files&flid=24316 Temasek: https://www.androidfilehost.com/?w=files&flid=28999&sort_by=date&sort_dir=DESC FlexOS: http://get.flex-os.com/bacon/NIGHTLY/ BlissPop: http://downloads.blissroms.com/BlissPop/Official/bacon/ BrokenOS: https://www.androidfilehost.com/?w=files&flid=27352 This is just a short list of some of the many different roms available for the OPO. There are many more that we have tested and used but this is a good start. NOTE: If you are flashing any ROM which is after 0515 build you would need to update the firmware for your OPO. You can find the zip here https://www.androidfilehost.com/?fid=23991606952609231 [FIX] "E: error executing updater binary in zip" issue: If you are getting this updater binary error message while flashing certain ROMs, download and flash this file in TWRP and try flashing the ROM again, it shouldn't give you that error anymore https://docs.google.com/file/d/0ByV49D2VcsYfbTJod2Zyc2lRdlU/edit Thanks to @Antoine Vdb for the fix, it works like a charm. NOTE: If you are on MultiROM make sure you flash the above mentioned file on your Primary ROM and not on the actual new secondary ROM that you are trying to flash. Xposed Framework: https://forums.oneplus.net/threads/guide-xposed-framework-for-lollipop-alpha.276212/ If you need a guide to install Xposed Framework, follow this link MultiROM: If you are interested installing MultiROM on your device following is the guide. Here are the files you need: https://www.androidfilehost.com/?w=files&flid=18071 https://www.androidfilehost.com/?w=files&flid=27804 http://ak.hiddenbytes.org/ (For downloading AK kernel) https://play.google.com/store/apps/details?id=com.tassadar.multirommgr&hl=en Here are the steps to follow: First, flash the MultiROM zip file in recovery. Second use fastboot or flashify app to flash the modified TWRP image file. Third, patch kernel by flashing it in recovery. Fourth, install the MultiRom Manager from Google Play Store. If you are looking to install both KitKat and Lollipop based ROMs on MultiROM without any bootloops and any other problems follow this guide http://forum.xda-developers.com/one...es-mmwolverines-opo-mods-tips-tricks-t3027926 Gapps: The first Gapps package is the Euroskank Gapps. This is a very minimal Gapps that DOES include the Faceunlock feature: http://fitsnugly.euroskank.com/?rom=banks&device=gapps The second Gapps package contains four different Gapps packages. I will include a list of what each package contains below the link: https://www.androidfilehost.com/?w=files&flid=29665 The third Gapps package is same as the second package above except instead of MaxxAudio it contains Viper: https://www.androidfilehost.com/?w=files&flid=31388 Me and all the members of this thread are honored by OnePlus publishing this thread to their official Facebook page and Twitter account.