The Google Nexus 4 is a great handset but it is now getting on and as such it isn’t been given anymore updates officially. Owners of it thought that they would have to do without Android 6.0 Marshmallow but they shouldn’t worry too much as developers have worked on their own version and given them an invite to the party.
There is a choice of two ROMs for the Google Nexus 4 to take the device to Android 6.0 Marshmallow. One of the ROMs is from Aldrin Holmes and the other is from Dmitry Grinberg. If you own the handset and you want to go ahead and make the update you can check the steps below.
• Start by transferring the TWRP file to the device and update/install it.
• Turn off the device and switch it on to Recovery Mode ( Volume up + Volume Down + Power Button).
• Once the TWP UI loads up, choose Wipe > Factory Reset.
• Next Transfers one fo the ROM-GApps into the device and reboot to enter Recovery mode again.
If things have gone well you should now have the Google Nexus 4 with Android 6.0 Marshmallow installed.