PLEASE READ CAREFULLY BEFORE DOING ANYTHING
HELLO XDA'S THIS THREAD IS FOR ONLY AND ONLY FOR L7 P705/P700
MANY HAVE POSTED ROOTING ,INSTALLING CWM AND COSTUME ROMS FOR LG OPTIMUS L7 AND I'M HERE JUST TO SHARE THE POST
IT WOULD BE GREAT IF EVERYTHING CAN BE ACCESED IN ONE PLACE
SOME OF THE SECTIONS ARE HIDED FOR A CLEANED THREAD. DO CLICK SHOW FOR THE CONTENT
As rooting is the most essential part for a development of a android phone Lets get start with it
FOR ROOTING YOU CAN USE
1) IF YOU ARE USING ICS VERSION
DOWNLOAD THIS FILE ROOT LG OPTIMUS L7.rar
EXTRACT IT TO ANY FOLDER
AND RUN 'RUN ME FILE'
FOLLOW THE STEPS AS IN THE COMMAND BOX
2) IF YOU ARE USING JB VERSION
USE FRAMAROOT apk FOR ROOTING FROM THISLINK
3) THERE IS ANOTHER WAY FOR ROOTING L7 POSTED BY AXD96
Need -PC -PHONE -driver adb (find it on lg websites in your phone pages) -this file CYDIAIMPACTOR
0. your phone driver must be installed on your pc!
1. download this zip files and extract it on your desktop
2. enable usb debug on your phone(setting/developper/debug usb)
3. connect your phone to your pc
4. open IMPACTOR.exe (you extracted it on your desktop)
5. press start
FINISH!!!! your phone got ROOT ACCESS
now you can reboot your phone and install from play store(for future updates) SUPERSU, i have got no luck with SUPERUSER.
FOR FURTHER ACCESE ABOUT THIS ROOTING METHODE VISIT THIS THREAD here
SO I GUESS ROOTING IS DONE ,bit easy rite? lets go forword
INSTALLING CWM(CLOCKWORK MOD)
DOWNLOAD THIS FILE L7CWM.rar
1. Place the CWM Package you downloaded to your Desktop.
2. Extract files from the package over to your C:// (root destination)
3. Turn ON the USB debugging function on your device by heading to Menu>>Settings>>Developer options>>USB debugging.
4. Once it’s been enabled, connect your device to your PC using the USB cable.
5. Double-click on the file named Flash_Bootloader.bat that you extracted earlier to your Desktop.
6. It’ll unlock the bootloader of your device.
7. Your device should reboot and once it boots up, double-click the Flash_Recovery.bat file.
8. Follow the on-screen instructions to flash recovery on your device.
9. Once the recovery’s been flashed, reboot your device.
TWRP Recovery v184.108.40.206
Team Win Recovery Project 2.x, or twrp2 for short, is a custom recovery built with ease of use and customization in mind. It’s a fully touch driven user interface – no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
You can download it here
Flash via CWM.
for further details please kindly visit this orginal thread here
INSTALLING A CUSTOM ROM
Download the ROM image, which is usually a zip archive, and copy it into the root folder of your SD card.
Important: you do not unzip the .zip file - just copy it as is.
You can do it by
attaching the phone with a USB cable and selecting the option of mounting the SD card to be used as a drive on the computer
unmounting the SD card, physically taking it out of the phone, and inserting into your own card reader
downloading the ROM straight from the phone browser
Once you've copied the ROM image, you can proceed to flashing it
The process of installing new firmware or low-level system software in general is called flashing.
We will be flashing the new custom ROM over the stock one that came with your phone.
And Reboot to recovery...
For booting to CWM recovery /TWRP recovery
Go to advance boot option in developer option and enable it
and long press power menu
for manual booting switch off the phone and
Press both volume + ,volume - and the home button together with the power button
release all buttons expect power button when we get a vibration and
release the power button after the lg logo has appered
this will let you get in the recovery menu
back up existing ROM (which you should do unless you've already backed up manually) from back up and restore
wipe data and wipe cache, which you should only do if you want to do a clean install, i.e. when upgrading from the stock ROM. Note: this does not wipe your SD card data - it only wipes the phone's internal memory.
and wipe dalvic cache too in advance option
and after that click in install from sd card
The ROM you downloaded should show up in the list. If it doesn't, make sure you've put it into the root folder of the SD card.
and click INSTALL
UPGRADING LG OPTIMUS L7 TO JB
With guide how to install official lg firmware (updating from ics to jb)
Guide with a KDZ_Updater :
First Step: • IT WORKS FOR ALL LG L7 Firmware! • Install this B2CAppSetup.rar • Open B2CApp(LG Updater) and Install our USB Driver for our Phone going on: Install USB Driver, Search for P700 and Doubleclick it. The USB Driver downloading..and install Step by Step! Phone is not Connected! • Download KDZ Flasher >> http://www.google.de/url?sa=t&rct=j&...,d.bGE&cad=rja > http://lg-phone-firmware.com/index.php?id_mod=13 "KDZ_FW_UPD.exe" as Administrator < • Set Type on "3GQCT" and PhoneMode on "EMERGENCY" • Click on the Folder Icon and Search for your Downloaded KDZ File Step Three: • Click on "Launch Software Update" • Waiting for Phone..The Phone come in few seconds in the Emergency mode!! Yellow screen with Black Text.. • Is the Software upgrade successfull, Reboot the Phone in the System • Make a Factory Reset! In Settings > Backup and reboot > Reset Memory (ALL FILES LOSE!) • LG L7 Reboot's now and you can use the Android System! Finish!
First Step: • Make sure ROOT! • Make sure USB Driver are Installed! • Download: Show Attachment (L7CWM) • Make sure USB-Debugging is on! • Extract the Downloaded File's Step Two: • Make a sure System is Started! • Connect the Phone in USB Storage Mode • Wait until the phone has been detected • Doubleclick on the File in the folder "Flash_Bootloader.bat" • Wait .. is perhaps the phone reboot's Step Three: • Connect the Phone in USB Storage Mode • Doubleclick on the File in the folder "Flash_Recovery.bat" • Wait .. is perhaps the phone reboot's • Waiting for System and Connect the Phone in USB Storage Mode • Download this: LG L7 Deodexted Keyboard >> http://devhost.xda-developers.com/XIl > http://devhost.xda-developers.com/j3J > http://devhost.xda-developers.com/MZx Wipe Dalvik Cache • Install zip from SD Card > First install: Stock_v10k_Rooted.zip > Yes, Next the WIFI Fix, and then Keyboard. • Wipe data / factory Reset, Wipe Cache, ADVANCED > Wipe Dalvik Cache • Reboot and System show up!
CHANGE BASEBAND OF L7
If you have android 4.1.2 and install CM10 based on android 4.0.3 and do not have the range and the operator
This baseband install the ICS
If you have android 4.0.3 and install rom based on android 4.1.2
we do not have the range and the operator to install the baseband of JB
HENCE TO SOLVE THESE ISSUES
we have to install the specific baseband according to the rom
you can find details about baseband changes in this thread
ROMS AND KERNALS
THESE ARE JUST LINKS TO THE DEVELOPMENT THREAD OF THE RESPECTIVE ROM
I JUST MADE IT EASY TO SEARCH FOR ROMS
[ROM] CyanogenMod 11.0 CR3PT
[ROM] CARBON ROM 4.4
[ROM] CRYSTAL PA 4.4
[ROM] AOKP 4.4
[ROM] CyanogenMod 11.0 TUDORSIRB
[ROM] VANIR 4.4
[ROM] KITKAT PRIME
[ROM]CRYSTAL CM 11
[ROM] LG STOCK 4.0.3
[ROM] CYAN FOX
[ROM] Jelly bean extreme 4.1.2
[KERNEL] PHENOM 4.1.X
[CWM 220.127.116.11] CWM
[KERNEL]STOCK P700 4.1 OC KERNEL
[KERNEL]STOCK P705 4.1 KERNEL
[ROM] Note III SlimRoM [4.3]
[ROM] [4.1.2] Xperia Z SlimRoM
[ROM] CyanogenMod 10
[ROM] CM10.1 - Avatar ROM extreme
[ROM] CM10 galaxy S4 / update to CM10.1 galaxy S4 beta 2
[ROM KDZ] L7 - V10K_00 Stock
[ROM] MIUI v5 (3.7.19)
[ROM] IOS7 Rom
[ROM][4.3.1] Vanir weeklies
[ROM][4.3.1] Unofficial CyanogenMod 10.2 CR3PT
[ROM][4.3.1] Unofficial CyanogenMod 10.2 TUDORSIRB
[ROM][4.3] Unofficial Paranoid Android 3.99
[ROM][4.2.2] Unofficial CyanogenMod 10.1
[ROM] AOKP 4.1.2
[ROM][JB 4.3] P.A.C True All in 1 ROM[BETA 2] Unofficial
[ROM] JellyBeer v4.33 [BeerGang] [Hybrid] Unofficial
[ROM]Slim Bean 4.1.2 - Build3: Underdog
[ROM]P.A.C-Man 19.3.0 | Jellybean 4.1.2 | BETA 2
UNTUTU BENCHMARKING RESULTS
AnTuTu Benchmark is a comprehensive Android Benchmarking application. It includes "Memory Performance", "CPU Integer Performance", "CPU Floating Point Performance", "2D 3D Graphics Performance", "SD card read-write speed", "Database IO" performance testing.
Here is a Thread for untutu benchmark results for L7
you can visit this thread for scores and you can submit your score too
Flash this zip file for removing the NFC feature from your phone
Universal NFC Deströyer 1.7
for more details visit this thread
manually you can delete these files for removing NFC
system/app/Nfc.apk system/app/Nfc.odex system/app/Tag.apk - on Jelly Bean based Roms system/app/Tag.odex system/priv-app/Tag.apk system/priv-app/Tag.odex system/framework/com.android.nfc_extras.jar system/etc/nfcee_access.xml system/etc/permissions/android.hardware.nfc.xml com.android.nfc_extras.xml com.cyanogenmod.nfc.enhanced.xml vendor/firmware/libpn544_fw.so system/lib/hw/nfc.default.so system/lib/libnfc.so+libnfc_ini.so+libnfc_ndef.so
HAPPY USING LG OPTIMUS L7 P700/P705