OnePlus One Phablet with CyanogenMod 11S Android KitKat OS, 3GB RAM Unveiled
OnePlus One Phablet with CyanogenMod 11S Android KitKat OS, 3GB RAMOnePlus

Industrious custom ROM developer community TeamNuclear has released new firmware to OnePlus One.

The new NucleaRom software is based on the latest CyanogenMod CM13 Android 6.0.1 (r46) Marshmallow series. It comes with numerous value-added features, including exclusive themes, wallpaper, new setting options, shortcuts drawer and more.

Salient features of NucleaRom:

  • Network traffic indicator
  • CyanogenMod CM 13 series themes
  • Exclusive NucleaRom theme-based booting option
  • Gestures options
  • Quick Lockscreen unlock option
  • Performance enhancing tweaks

Prerequisites [Things to remember before installing Custom ROM]:

  • This new NucleaRom Android 6.0.1 Marshmallow custom ROM has to be installed only on OnePlus One aka Bacon models only; if tried on other devices, it might brick them [To check your device model: Go to Settings >> About phone >> Model Number]
  • Make sure the device is rooted (Bootloader unlocked) before going forward. [How to unlock Bootloader]
  • Though installing custom ROM improves the device's performance and UI experiences, it makes the company warranty void and it will no longer be liable to provide updates in future [users can restore warranty by flashing the device with stock-ROM].
  • Installation of custom ROM requires clearing of memory in the smartphone. So make sure to back all the data by installing Clockwork Mod (CWM) Recovery/TWRP.
  • Make sure you have installed USB drivers on the PC, or else the device will not be recognised by the computer.
  • Make sure your device has more than 80 percent battery, or else there is a chance of the smartphone getting temporarily bricked if the installation process is interrupted mid-way.

[Disclaimer: This procedure is very technical and should be performed by a person with sound knowledge of rooting (or manual software installation) Android devices. If the step-by-step installation process is not followed properly, there are chances of the smartphone getting bricked or being permanently irreparable. IBTimes India cannot be held responsible for any damage or claims from readers if the procedure does not yield the required results or if the smartphone is bricked. Hence, users are advised to proceed with caution.]

Tutorial: Step-by-step installation procedure of Android 6.0.1 Marshmallow NucleaRom on OnePlus One (aka Bacon) model via TWRP recovery method:

Step 1: Download NucleaRom Android 6.0.1 Marshmallow custom ROM in to your PC

[Scroll to find the downloadable files]

Step 2: Connect OnePlus One to the computer

Step 3: Place the Noble Rom Android 6.0 Marshmallow into the phone's storage memory

[Note: Users are advised to paste the .zip file in the storage root folder, not in any other folder]

Step 4: Turn off device and disconnect it from PC

Step 5: Perform Recovery mode sorties by long pressing Volume (Down) + Power buttons

Step 6: Once entering the TWRP settings menu, clear phone's memory (full) by selecting 'Wipe' option. Once done, select – 'Swipe to Factory Reset' perform factory reset

Step 7: Return to TWRP settings and tap 'Install' by the selecting .Zip file in the phone's memory downloaded from PC

Step 8: Come back to TWRP menu setting to approve the installation by tapping 'Swipe to Confirm Flash'

Step 9: Flashing of the custom ROM begins and after few minutes, a message 'Successful' appears on the screen, thus completing installation

Step 10: If faced with boot loop problem, navigate back to TWRP settings, and select 'Wipe cache/dalvik'. This procedure will help resolve any issue with regard to custom ROM installation.

Downloadable files:

OnePlus One Android v6.0.1 Marshmallow NucleaRom: HERE

Google Apps: HERE

USB driver: HERE

[Credit: Team Android]