[G4 General] starpandi2004:
CamUIX V4 - alpha Mod

CUSTOM ROM for LG G4 H818P/H818N

there is no separate threads not available for LG g4 Dual's Custom Rom, that's why i have to write this POST

its not my work. its a hard work of our Russian friend DS-302 . i just explain what have done to my LG G4...

all credits go to him.......

Download "LG Root" here: http://d-h.st/uO8h

CamUIX V4 alpha Mod

is looking good.....CamUIX V3 is Great....

DOWNLOAD THE LATEST SYSTEM IMG OF CamUIX V4 Alpha Mod from here: :cool:

https://yadi.sk/d/R2XNzcyftmC7M

DOWNLOAD THE SYSTEM IMG OF CamUIX V3 from here: ($$ Try This Always $$)

https://yadi.sk/d/5_qHqvukrkkbz

Move the downloading "system.img" file to the root of your phone's internal storage

Once this has been done, POWER OFF your phone normally and disconnect from PC. After LED stops blinking (OFF properly), Hold the UP VOLUME key and re-insert the USB cable from your PC to your phone. If done correctly, you should see DOWNLOAD MODE in small font in middle of the screen. it will then display another screen with text: FIRMWARE UPDATE (a USB logo) a warning to not unplug and a status bar at 0%.

On a windows PC, Start a command prompt (Start > Run > cmd) and navigate to the unzipped contents folder of LG Root (which is downloaded for LG g4 Root process). (On my PC, the command prompt line after navigation to my unzipped folder looks like C:\Users\star\Desktop\LG_Root\ ).

Let's verify the COM port your phone is connected to. double click the file "ports.bat" in LG_Root folder. Look for the COM number that corresponds to "DIAG1". **WRITE DOWN / REMEMBER THE COMM PORT NUMBER!** Let's assume it's COM3. Click any key/exit this window now...

copy/paste or type this command MAKING SURE THE RIGHT COMM NUMBER IS ENTERED: Send_Command.exe \\.\COM3

You should see Author: blog.lvu.kr and SPECIAL COMMAND : ENTER, LEAVE on 2 lines followed by a hashtag (#). If you are up to this point, type id and press ENTER

You should get back some text starting with "uid=(0)root gid=(0)root".

If it worked for you, from here run the command below (copy/paste next to the # and press ENTER)

dd if=/data/media/0/system.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0

If you've done this correctly, as soon as you've pressed ENTER, you'll see a blinking cursor, probably for a few minutes. Basically the pre-rooted system image you are FLASHING to your phone is being written, so it may take a few minutes. When complete, you should see #. If you see this, it's DONE! Type LEAVE (in CAPS)and press ENTER. Your phone should then restart... Here's mine, it worked like charm!

hit "THANKS" button on this post if this has been of assistance to you...

other useful Links related to downgrade & Root

http://xdaforums.com/showpost.php?p=62075670&postcount=381

http://xdaforums.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848

http://xdaforums.com/showpost.php?p=64518905&postcount=1805

You gonna download the Firmware + Rooted image from above post

+ all the root file and lgup in that above post

*Backup your data first , you gonna wipe your phone !!

Then follow the same instruction for LG up

(Install DLL first then the LGUP app)

1- Download the app , Also download KDZ file of your Desire

2- Make sure your phone is Charged at least 80% (Just to be safe)

3- Connect your phone to your PC using your cable , PC should Identify your phone

4- Choose "Upgrade" Then choose the KDZ you Desire (Lollipop or Marshmallow) (H818p or H818n)

5- After you Successfully Choose the KDZ file , Change your Selection to "Refurbish"

6- Click "Start" , Wait for sometime , Your phone will restart , Leave it .

7- Finally the phone will boot up to the Installation Wizard page , and LG UP will say 100% Done

8- Hard Reset / Factory Reset is recommended after an Upgrade or Downgrade .

Full credit goes to our Russian Friend DS-302. I just happy to share this with our G4 community with this separate post.

:good: :cool: