Visitors look at a video display at the Motorola booth
Visitors look at a video display at the Motorola boothReuters

Team Radium has released the updated Android 5.1.1 Lollipop custom ROM to Motorola's popular Moto G series (2nd and 3rd Gen).

The new Radium firmware is said to a stable version and brings security fixes, optimisation features, increases battery life and has the usual performance enhancing tweaks.

Prerequisites (Things to remember before installing the custom ROM):

  1. Make sure the device is rooted before going ahead with custom ROM installation [Read more: How to Root Motorola Moto G with Android 5.0 Lollipop via CF-Auto-Root Tool]
  2. This CyanogenMod CM12.1 Android 5.1 Lollipop custom ROM can be installed on Moto G (Gen 1) aka Falcon and (2014 3G )Titan models only - if tried on other devices, it might get bricked [To check your device model: Go to Settings >> About phone >> model number]
  3. 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 in the smartphone.
  4. Make sure USB drivers are installed in the PC, or else your device (Moto G) will not be recognised by the computer.
  5. Make sure your device has more than 80% battery, or else there is chance of smartphone getting temporarily bricked if the installation process is interrupted midway.

[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 Indiacannot 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.]

Radium Android 5.1.1 Lollipop custom ROM Downloadable files:

Models Radium ROM
Moto G (1St Gen) aka Falcon Link
Moto G (2nd Gen) aka Titan Link

Google Apps: HERE

Tutorial: Step-by-step installation procedure of Radium [official] Android 5.1.1 Lollipop custom ROM on Motorola Moto G -

Step 1: After downloading the Radium Android 5.1.1 Lollipop custom ROM and Google Apps in to your PC, connect Motorola Moto G model to PC via USB cord.

[Note: Before plugging the phone to the computer, be sure that you have installed USB driver software, if not, click HERE to download the firmware]

Step 2: Place Android 5.1.1 Lollipop Custom ROM zip file and Google Apps file into the phone's memory. [Note: Users are advised to paste the .zip file in storage root folder, not in any other folder.]

[Note: Before users' begin installing the custom software, be sure that the device must have rooted and has installed ClockworkMod Recovery/TWRP tool.]

Step 3: Turn off the device and disconnect from the PC.

Step 4: Perform the regular Recovery Mode sortie by press holding 'Volume (Down)' and 'Power' buttons.

Step 5: After entering the RECOVERY mode, clear the phone memory, by choosing 'wipe data/factory reset'

[Note: use 'Volume' keys to navigate and 'Power' button to select options, while operating under Recovery Mode]

Step 6: Clear the cache memory by selecting 'wipe cache partition'

Step 7: Return to Recovery mode, and select 'advanced' and tap 'wipe dalvik cache' [Note: This step is optional, but many recommend this procedure so that user will not face boot loops or any other errors in the middle of custom ROM installation]

Step 8: Come back to main recovery screen and then tap 'install zip from SD card'

Step 9: Tap 'choose zip from sdcard' and go to Android ROM .zip file in SD card and enter the installation process. Repeat the same procedure again to install the Google Apps. [Note: use 'Volume' keys to navigate and 'Power' button to select options]

Step 10: Once done with the installation process, navigate to '+++++Go Back+++++' and re-start the device by opting 'reboot system now' seen in the recovery menu.

Now your device (Moto G series) will take a few minutes to complete the booting process.

Users can then head to Settings >> select About phone to confirm the installation of Radium CM12.1 Android 5.1.1 Lollipop custom ROM.

[Credits: Team Radium]