How to pimp your LG G2 with the all-new flat Optimus interface from the G3

How to pimp your LG G2 with the all-new flat Optimus interface from the G3

Like every self-respecting phone maker these days, LG also ditched the flashy, colorful and multidimensional icons and menus of its Optimus overlay, for a flat and clean, minimalistic interface. The LG G3 is the first phone that carries the new Optimus UI, and LG even went to great lengths, explaining why such a simple and clean interface makes more sense from a usability point of view.

We have to agree that the new Optimus UI is an enormous improvement over the aging and cartoonish previous versions, like the one you can find on the G2. Even after the KitKat update, its UI remained almost the same - very rich in functionality, but with a look and feel of those midrange launcher you can grab from the Play Store in droves. Did you know, however, that the new G3 interface has already be ported to the G2 by developer OptimusRs? Yep, if you don't mind tweaking your handsets, you can get the exact look and features of the new G3, plus a number of extra improvements, like the ability to record 4K video, and use the Magic Focus trickery. As you may have guessed already, there's a new LG G2 custom ROM in town, called the Optimus G3 ROM, and it will bring the above goodies to your G2 in a jiffy. Here's how to install it:

1. Root your LG G2, if you haven't done this already. Be forewarned that rooting may void your warranty, prevent you from installing OTA updates, make you bold, and other assorted problems, at least until you roll it back. Check out a brief video tutorial on rooting the G2 if you encounter problems.


2. Flash TWRP, Philz, or CWM custom recovery for your G2 by using the Simple Tool V3.2 For LG G2. If you don't know what this is, or how to go about installing one, you can read our dedicated Android custom recovery article.

3. Do a full reset of your G2, including wiping your internal storage.

4. Download the OptimusG3 v1.0 custom ROM, load in on the G2, and flash it by pointing the custom recovery of choice you loaded in step 2 to the new ROM.

5. If you haven't already, install the latest KK Baseband, too.

6. That's it, you should now have the flat and simple, yet feature-rich G3 interface on your G2, breathing new life in LG's last year finest. This ROM is based on the Korean F400 version, but it's been cleaned up from the Korean carrier apps, bloatware, and deodexed. You also get the LG G3 Camera 4K And 120FPS with Magic Focus, plus more camera tweaks. In addition, there are 13 unlock effects, new themes, ringtones, wallpapers, and notification sounds, so it's actually an improved version of the G3 interface, right on your G2.



source: OptimusRs (XDA-Devs)

Related phones

G3
  • Display 5.5" 1440 x 2560 pixels
  • Camera 13 MP / 2.1 MP front
  • Processor Qualcomm Snapdragon 801, Quad-core, 2500 MHz
  • Storage 32 GB + microSDXC
  • Battery 3000 mAh(21h 3G talk time)
G2
  • Display 5.2" 1080 x 1920 pixels
  • Camera 13 MP / 2.1 MP front
  • Processor Qualcomm Snapdragon 800, Quad-core, 2260 MHz
  • Storage 32 GB
  • Battery 3000 mAh(21.3h 3G talk time)

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23 Comments

1. neilmc1983

Posts: 38; Member since: Jun 17, 2014

ooh and this rom has 4K recoding!! so tempted to get a cheap G2 now!!

2. StraightEdgeNexus

Posts: 3689; Member since: Feb 14, 2014

Won't those icons get extremely tiny(not sure) for scaling from QHD to FHD?

3. LikeMyself

Posts: 631; Member since: Sep 23, 2013

Or u could install a replica without root on most LG new smartphones called LG G3 Multi Home from RocketSauceWare for free and no permissions on Play Store or many others from the same xda dev called RocketSauce83 on xda developers! He's a great guy. Please don't install the same themes from other 'devs' as they ripped his themes and one even put most of them on Play Store and sold them for a premium without authorisation before getting banned!!

4. lalalaman

Posts: 638; Member since: Aug 19, 2013

Why don't lg just update it to new ui?

6. alouden unregistered

They will. Eventually. But between LG and the individual carriers, the eventual release will take time.

5. Odiin

Posts: 373; Member since: Apr 23, 2013

Ad is really very effective n informative. LG will going to release this flat UI to G2?

7. marcusxv3

Posts: 15; Member since: Oct 30, 2013

Im using it right now, and i have to say, LG has made a HHUUUUGGGEEE leap forward in the ui.. Much much much better, my g2 feels brand new !! Thank uuu!! :D

14. blingblingthing

Posts: 897; Member since: Oct 23, 2012

I'm on Lightning ROM V3. No complaints here.

15. AizenMne

Posts: 14; Member since: May 22, 2014

But is seems as the standby time is reduced.:/ The battery seems a bit worse to me. And you?

16. blingblingthing

Posts: 897; Member since: Oct 23, 2012

No complaints about battery. I get through a day using my phone. I don't really monitor it since it's not a problem. Also I'm usually next to a charger.

18. AizenMne

Posts: 14; Member since: May 22, 2014

Yeah, I turned off the ''Smart Charging" and it works great. :) I love it.

8. davin8r

Posts: 45; Member since: Apr 28, 2011

It probably should be mentioned that this is NOT meant for the Verizon version of the G2 (VS980), before too many people brick their phones.

10. techgeek9899

Posts: 1; Member since: Jun 23, 2014

Why? Could you please elaborate?

11. plateau22

Posts: 1; Member since: Jun 23, 2014

I have the Verizon version (VS980) and its working great! Just be sure to flash the vs980 kitkat baseband.

12. davin8r

Posts: 45; Member since: Apr 28, 2011

Ok, I stand corrected. Usually the VS980 requires separate ROMS than the other variants.

19. RickVill

Posts: 1; Member since: Jun 25, 2014

I installed the KK basedband but I don't get 3G (verizon). The baseband version shows "unknown" under 'software information'

9. mike2959

Posts: 692; Member since: Oct 08, 2011

I don't think you can install a recovery on 4.4.2...now towel root was just released and bam.. Untethered root,

13. Saamic

Posts: 119; Member since: Feb 20, 2012

I'm curious to see whether the G2 lags as much as the G3 does with this UI

17. dhiren

Posts: 1; Member since: Jun 24, 2014

Am i at a high risk of bricking my phone if i do this?

20. christian.g

Posts: 1; Member since: Jun 25, 2014

hello someone help how to install the new UI in my G2 i have downloaded the "KK_Baseband_D802" and "OptimusG3 V1.0.zip" i have root my device but i dont now what to do now and how to doit should i wipe all my phone or what ?? pls help THANKS :0

21. thisizem

Posts: 1; Member since: Jul 11, 2014

Everything works great but LG PC Suite won't recognize my LG G2 D802 :( What can I do ?!

22. wrush29

Posts: 1; Member since: Aug 28, 2014

the OptimusG3 v1.0 custom ROM, is not available anymore via the link provided @wrush29

23. Addictt

Posts: 3; Member since: Feb 08, 2014

I'm really stuck on this.. managed root the device, but cant seem to put the ROM on the phone anywhere for it to recognise it when I'm about to flash the phone. There is no SD CARD on this phone... So I'm really stuck!! Please anyone help..

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