Install Android 5.0 Lollipop CyanogenMod 12 on LG G2 (All Variants)

Despite the fact that CyanogenMod 12 was not the very first ROM that was based on Android 5.0 Lollipop, but now I believe it will the first ever Android 5.0 Lollipop ROM for most of the devices. We have seen OmniROM 5.0 on fewer device, while CyanogenMod 12 is being installed on a lot of device, including, Galaxy S2, LG G3, Galaxy Note 3. However, all of these CyanogenMod 12 ROMs have one problem in Common, but we will discuss it later. The official Android 5.0 Lollipop will take its time for coming to a lot of devices which include LG G2. Till then if users want to test Android 5.0 Lollipop on their device, CyanogenMod 12 is the best option available. It is based on Stock Android and has nothing more than Stock apps of Pure Android.

CyanogenMod 12 is now available for LG G2, the whole family, (D800, D801, D802, LS980, VS980) if you don’t see your model here, the update will be released for your device in near future. The Common problem in every CyanogenMod 12 ROM is the Video recording, whether using the front cam or Rear Camera. Furthermore you’ll face problems with GPS, so don’t use it, otherwise you might find yourself on the Moon while searching for something on this Planet. Almost all the basic features work in this ROM and you can consider it as a Daily Driver, however, if you are interested in other ROMs, you can Visit our Custom ROMs section or you can install this ROM on your LG G2 by following our tutorial below. This is not an official release from LGE but a Custom ROM, you need to install a Custom Recovery on your device to install this. Your device must be rooted. Let’s go through the ROM features and early preparations and then flash this ROM.

Install Android 5.0 Lollipop CyanogenMod 12 on LG G2 (All Variants)

Early Preparations:

1. This is only for LG G2 (D800, D801, D802, LS980, VS980)!

This custom ROM is only for the device mentioned above. Make sure that your model number matches the one listed above. To do so, go to Settings > About Device on your device and see your model number. Flashing this ROM on any other device will result in bricking it so make sure that you meet this requirement first of all.

2. Battery should be charged at least over 60%

Make sure that your battery is charged enough to complete the flashing process. In case your battery is low and your device goes dead during the flashing process, you may end up soft bricking your device as it won’t complete the flashing process.

3. Flash a Custom Recovery

A custom recovery, a CWM or TWRP is required to flash this ROM. You need to root your device too, so follow the Root link to do so

4. Backup everything!

Just to be on the safe side, you may consider backing up each and everything from your Android device. This is highly recommended so that in case anything goes wrong, you still have the access to all of your data and you can restore it immediately. You may backup everything as listed below.

5. Disclaimer

The methods involved in flashing custom recoveries, roms and rooting your phone are highly custom and may result in bricking your device, and has nothing to do with Google or the device manufacturer that is LGE in our case. Also rooting your device will void its warranty and you will be no longer eligible for any kind of free device services by the manufacturers/warranty providers. Incase of any mishap we may not be held responsible. Follow these instructions to the letter to avoid any mishap or bricking. Make sure that whatever you do, you are doing it at your own responsibility.

Downloads Required:

 CyanogenMod 12: Link

Google Apps: Link

How To Install This ROM.

  • Connect your device with PC.
  • Copy and Paste the Above zip files to the root of your sdcard.
  • Disconnect the cable.
  • Turn Off your Device
  • Open Bootloader mode. How? Press and hold the Volume Down + Power buttons until you see some text on screen.
  • Highlight Recovery In Bootloader, and Press Power Button To Select it

CWM/PhilZ Touch Recovery Users

  1. Back-up your ROM using the Recovery.
  2. To Perform a Back-up, Navigate to Back-up and Restore on Next screen, Choose Back-up again.
  3. Go back to Main Screen after the Back-up is complete.
  4. Then Navigate to ‘advance’ and choose ‘Devlik Wipe Cache’, so you won’t get in any bootloop.
  5. Finally Choose Wipe Data/Factory Reset.
  6. Navigate to ‘Install zip from sd card’ another windows will open in front of you.
  7. Select ‘choose zip from sd card’ from the Options.
  8. Select the Deadly file and confirm the installation on next screen. 
  9. The Go Back and Flash
  10. Once the Installation is Over, Select +++++Go Back+++++
  11. Select Reboot Now to Reboot the System.

TWRP Users

  1. Tap On Back-Up and Select System and Data
  2. Swipe the Confirmation Slider
  3. Tap on Wipe Button and Select Cache, System, Data.
  4. Swipe the Confirmation Slider.
  5. Go back to Main Menu and Tap Install Button.
  6. Locate the Deadly, and Swipe the Slider To install it.
  7. Once the Installation is Over, you will be promoted to Reboot System Now
  8. Select Reboot Now to Reboot the System.

Solve Signature Verification Error:

  1. Open Recovery.
  2. Navigate to install zip from Sdcard
  3. Navigate to Toggle Signature Verification and Press Power Button and See if it is disabled or not. Disable it and then Install the Zip without any Error.

First Boot might take up-to 5-minutes, so let your device rest for 5-minutes as you do something else.

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