ilkermutlu

// Not much of PHP magic
// This just takes a PDF file from a path
// and executes Ghostscript to convert your
// PDF to version 1.4

// You need to have Ghostscript installed
// See https://www.ghostscript.com/Documentation.html

$PDFFile = '/path/to/your/pdf.pdf';

formerandroider

List grabbed from running `strings` on the bootloader; it's probably incomplete.

Most of these commands are untested, and all of them sound like they can seriously break your phone. Be careful.

Tested: (all on a bootloader unlocked device)

fastboot oem uart enable: changes "Console" on the bootloader screen to say "ttyHSL0,115200,n8";
  probably enables serial messages; haven't checked since I don't know where the Nexus 6P's uart is

fastboot oem ramdump enable: changes "Download mode" on the bootloader screen to say "ENABLED" instead of "DISABLED".

maccath

<?php

/**
 * Split PDF file
 *
 * <p>Split all of the pages from a larger PDF files into
 * single-page PDF files.</p>
 *
 * @package FPDF required http://www.fpdf.org/
 * @package FPDI required http://www.setasign.de/products/pdf-php-solutions/fpdi/