[BL LOCKED] [818P] Pyrophag v1.2 [v20h] [BUTTERY SMOOTH] [ICY COOL] - G4 Original Android Development

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Pyrophag is a customized system image for the 818P based off of completely stock v20h factory image.
There is absolutely no change in appearance, except for LG's stock font Foxrain, which has been replaced with Roboto Condensed (a favorite font of mine); so the ROM is suitable for those who are interested in stuff "under the hood" only. It's basically a boosted stock ROM.
Buttery smooth, incredibly optimized and stable performance all over the ROM;
Significantly reduced amount of heat produced during heavy tasks;
Dual Window for all apps;
60fps FHD video recording;
Slow Motion video recording;
100% photo quality;
Completely stock looks;
None
***YOU WILL NEED TO HAVE MARSHMALLOW (preferably v20h) INSTALLED IN ADVANCE***
***THE PROCEDURE IS SAFE AND NO ISSUE SHOULD HAPPEN. NEVERTHELESS, I DO NOT ACCEPT RESPONSIBILITY FOR POTENTIAL BOOTLOOPS/DATA LOSSES OR ANYTHING DURING OR AFTER THE PROCESS***
Backup everything to SD Card through LG Backup;
Extracted the downloaded file (the ROM) and copy s.img into the internal memory of your device;
Turn off the phone, wait for the blinking notification light to go off, press and hold volume up button and connect the phone to your PC simulataneously (do make sure in advance that you have all required drivers installed) to enter Download Mode;
Now open LGUP, choose a v20h KDZ and press Start Flashing;
Keep an eye on the percentage and the other on the phone. As soon as the percentage reaches 9, look at the phone, and the moment a green port number (e.g. COM6) appears on the screen, disconnect the phone immediately (or everything will be erased on your internal memory, so you'll have to copy the system image again) and close LGUP;
Open the folder you have assumingly extracted LG_Root files in, hold down the shift button, right click on the window and choose Open Command Window Here;
Type "Send_Command.exe \\.\COMX" without the quotation marks (X represents the port number shown on your phone);
If you have all drivers installed, you'll be able to commmunicate with the driver now. Type "id" and you should get a response. If so, then it means everything is all right and you're good to go;
Carefully input the following command and press Enter. It will go to a new line and an underscore will start blinking. After a couple of minutes, a hashtag sign will appear. Type "LEAVE", plug out the device, pull the battery and re-start the phone.
Code:
dd if=/data/media/0/s.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
Enjoy!
Attached
DPI 640 (normal)
DPI 540
@jskasia, @warBeard_actual, @Pfeffernuss
Status: Stable
Android Version: 6.0
Linux Kernel Version: 3.10.84

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Great work, many thanks. :good:

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Another development thread for H818p! Thanks mate! Gonna try this one! It's great if the ROM will have a 540 dpi variant. :good:

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MitoTakatori said:
Another development thread for H818p! Thanks mate! Gonna try this one! It's great if the ROM will have a 540 dpi variant. :good:
Click to expand...
Click to collapse
You can do it yourself see this => http://android.wonderhowto.com/how-...creen-resolution-without-root-access-0160439/

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jskasia said:
You can do it yourself see this => http://android.wonderhowto.com/how-...creen-resolution-without-root-access-0160439/
Click to expand...
Click to collapse
Thanks! Got to try this. Won't this affect anything in the rom?

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I guess not.

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jskasia said:
I guess not.
Click to expand...
Click to collapse
Nice. Thanks. Does Genisys theme still have issues with V20H?

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MitoTakatori said:
Nice. Thanks. Does Genisys theme still have issues with V20H?
Click to expand...
Click to collapse
Yes, it is.

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MitoTakatori said:
Thanks! Got to try this. Won't this affect anything in the rom?
Click to expand...
Click to collapse
It will. Icons will be messed up. The menu icon will be enlarged by, say, 20, and lockscreen shortcuts will disappear. If you really want a 540 dpi version, I could make one.

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I apologize to those who had wanted to download the ROM but failed. I hadn't made the link public. It's fine now.

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jskasia said:
Yes, it is.
Click to expand...
Click to collapse
I see. Hope it'll be solved soon. Thanks mate.
---------- Post added at 18:15 ---------- Previous post was at 18:13 ----------
ashkan-khatar said:
It will. Icons will be messed up. The menu icon will be enlarged by, say, 20, and lockscreen shortcuts will disappear. If you really want a 540 dpi version, I could make one.
Click to expand...
Click to collapse
Hi. I see. If it's okay, I do want a 540 or if 530 dpi is possible, then I do want that one. Thanks in advance mate! :good:

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ashkan-khatar said:
It will. Icons will be messed up. The menu icon will be enlarged by, say, 20, and lockscreen shortcuts will disappear. If you really want a 540 dpi version, I could make one.
Click to expand...
Click to collapse
I want... Hehehe...
Thanks before for make lg g4 alive
Sent from my LG-H818 using XDA-Developers mobile app

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Screenshots can be?

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Can u make H815 version?

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I'll wait for the 540 or 530 dpi variant mate.

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You can use osfmount to modify build.pro or use minimal ADB for any dpi you want, it's very simple and can find by google

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BananowyPotwor said:
Can u make H815 version?
Click to expand...
Click to collapse
Yes, please, H815 version.

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phuonglev said:
You can use osfmount to modify build.pro or use minimal ADB for any dpi you want, it's very simple and can find by google
Click to expand...
Click to collapse
Any problem with playstore bro if i do this?
Sent from my LG-H818 using XDA-Developers mobile app

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phuonglev said:
You can use osfmount to modify build.pro or use minimal ADB for any dpi you want, it's very simple and can find by google
Click to expand...
Click to collapse
Changing DPI through adb has consequences, you shouldn't do that. It'll mess up with icons.

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Update:
DPI 540 version added-
Screenshots added (though, no visual difference, really, comparing to stock; I've only tried to show the slight differences like Dual Window)- @sandrox96 @MitoTakatori