I have broken the screen of my Nexus 10 and decided to use it as a laptop with external display connected via HDMI and bluetooth mouse.
Everything is ok except the fact that Nexus 10 is laggy via HDMI. So I`m planning to reduce resolution of Nexus 10 using toggle_hdmi.sh script to offload the SOC and ease the pain. Unfortunately script requires device to be rooted. There are a lot of guides how to root Nexus 10 but all of them assume that user can interact with tablet via screen, which is broken in my case. The most scariest part of the rooting process is initial setup after bootloader unlocked when tablet requires wireless connection to be established.
So guys could you assist and help me by answering the questions:
1. After unlocking bootloader Nexus 10 will be starting as if it were the first time it boots up. Will HDMI output work during initial setup ? This is most important question. Please guys, let me know if you have tried.
2. Is it possible to install SuperSU remotely (from PC) ? Obviously I can not do much work during fastboot mode. If not, can anybody provide the exact instructions how to install it in my case (like wait about 15 seconds, then press volume down button twice, then .... and so on) ?
Currently I`m on:
Kernel: 3.4.39-g5b5c8df email@example.com