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[Library] The Official Optimus Reference Thread

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Senior Member
Jan 21, 2010
The Official Optimus Reference Thread Library
Official Reference Thread

You Can Find Anything that related to The LG Optimus GT540 here.
Please Read The Rules Before Posting !!


1. LG GT540 Android 2.1 Eclair Update + Tutor

2. [2.1] Simple root instructions for Eclair

3. [App2SD] Working App2SD For LG GT540 Optimus

4. [ROM] Andriod 2.1 With ClockworkMod Recovery v2.5.0.5

5. KDZ Firmware Upgrade English version

6. [DRIVER] 64BIT Android Drivers

Enjoy all :D
Last edited:


Sep 22, 2010
If my gt540 is still 1.6. How can I root it?

Sent from my GT-I9000 using XDA App
If you use Android 1.6 I recomended
Universal Androot 1.6.2 beta 5
Download link: hxxp://bit.ly/9wAKC5

Yesterday i rooted my brand new Optimus with that sw.
It is very Simple

Just install app, type the code and open aplication and it root with one click


Senior Member
Apr 7, 2009
Changing Fonts

LG use SjGothicFull.ttf as main font, but if you replace SJSans.ttf with your own style and this font has same language as SjGothicFull.ttf it will use this font instead.
For me, I have replace only SJSans.ttf and it work fine.

From MoDaCo

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