[LG Optimus L3 II, L5 II, L7 II, L9 II] ElDainosor:
Hello there, here i share some mods i made to the recovery installer and i posted on a spanish forum but i think it will be better if i keep it here on XDA. Enjoy

What is Recovery and what it does?

Recovery is a way Android Phones boot up, usually used for wipe user data. More often, it's used for "Factory Data Reset" option on settings app. It's being modified by users for have more features.

What is Bootloader and what it does?

Bootloader is a "Boot Manager" which is usually locked by OEM to prevent some unsigned operating system could be installed. Unlocking it is essential for install a system modification (excepting root).

What things can i do with recovery?

You can wipe all your data, the app cache, make a backup of your actual OS, install a ROM/Mod and,in case something goes wrong, restore your system with the backup made previously.

It's easy to do all those stuff? What should i know before doing this?

First: you should have some things on your phone, but take it easy. The only thing you should consider is: "When you unlock the bootloader, you're voiding your warranty". So, it's your choice if you want to continue or not.

[IMG="Philz Presentation"]http://i.imgur.com/4V4y6FR.png[/IMG]

About:

PhilZ Touch is a CWM Advanced Edition that adds all the features you could ever miss in CWM

It is a well proven recovery for many phones

It also adds a full touch interface a completely configurable GUI

Please give your feedback, what works, and any bug you could encounter

Read the features, and check if you are missing something

Also, do not forget to read about the powerful aroma file manager integration and double tap shortcut

LOKI?

Please Read FAQ in main thread before flashing

Features:

Includes ADB Sideload

You can customize the colors, and the background what you like

Take Screenshots

Touch UI

More features

Cons:

Not have an MTP Connection

Don't have the Aroma FM (easy to fix)

Latest version avaliable for this device: 6.59.0

Update: This recovery isn't compatible with CM12.1 .

[IMG="Download Philz"]http://i.imgur.com/ROKxnUk.png[/IMG]

[IMG="Download Philz"]http://i.imgur.com/MGWYzv4.png[/IMG]

[IMG="TWRP Presentation"]http://i.imgur.com/j1FJgbR.png[/IMG]

About:

TWRP is an open source, community project. TWRP development is done by roughly 4 people at this point. We also have a large support community with many people who are willing to answer questions and help people with their devices either through our IRC channel or on forums like xda-developers.

Team Win was originally formed to work on porting WiMAX to CM7 for the HTC EVO 4G. After our work on the EVO 4G we wanted to work on a project that would work on more devices than just the EVO 4G and we settled on working on a recovery. Today TWRP is the leading custom recovery for Android phones.

A custom recovery is used for installing custom software on your device. This custom software can include smaller modifications like rooting your device or even replacing the firmware of the device with a completely custom “ROM” like OmniROM

You can find the source code for TWRP at github.com/omnirom/android_bootable_recovery/

Features:

Includes MTP on Recovery

Compressions on backups

Take Screenshots

Touch UI

More features

Cons:

Compression in backups may have some issues

Not so easy to customize (in comparation of philz)

Latest version avaliable for this device: 3.0.0

Update: This recovery is compatible with CM12.1 and CM13.

[IMG="Download TWRP"]http://i.imgur.com/awngAD3.png[/IMG]

[IMG="Mirror"]http://i.imgur.com/MGWYzv4.png[/IMG]

Thanks to this people to make this work possible:

[MENTION=4666971]Phil3759[/MENTION] - Author of PhilZ Recovery // TeamWin - Authors of TWRP

[MENTION=5751008]vuminhduc_1998[/MENTION] - [MENTION=5842851]Caio99BR[/MENTION] - [MENTION=5956070]ensarman[/MENTION] and me (a little bit)​