Galaxy Note 4 - CyanogenMod 12

Google has revealed that the developer preview of the next version of its mobile device operating system, the Android M and the release of its final version will be held in the third quarter of 2015.

A huge problem with Samsung is that it has not been updating its smartphones with the latest version of Android.

Well Samsung has been trying to roll out the new Android updates to all its smartphones and has rolled out the update to many of its devices.

Now the South Korean company is testing beta versions of Android 5.1.1 based ROMs for various existing devices.

Moreover Samsung has a new upgraded camera app for the Galaxy S6 and S6 Edge which will be released with Android 5.1.1 update.

Apart from this many of the Galaxy Note 4 users are anxiously waiting for Samsung to release Android 5.1.1 Lollipop update for the device and Samsung has some great news for these users.

It is being said that the South Korean company is planning to release Android 5.1.1 Lollipop update to the Galaxy Note 4 by the end of July.