[NOOB-Friendly] Yet another Android 8.1 LineageOS tutorial - How to get Android on the Switch!

Discussion in 'Switch - Tutorials' started by NoNAND, Jul 28, 2019.

  1. NoNAND
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    NoNAND GBAtemp's Official NAND/emuMMC multipurpose tool

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    PicsArt_07-28-10.18.53.
    Running Android on the Switch has always been a demand by many fans and enthusiasts of the switch homebrew scene. The Nintendo Switch, being a "tablet-like" device, creates a suitable environment for running Android on it. Moreover, with the switch having a custom NVIDIA X1 chipset porting Android to it made the whole process a lot simpler.
    Thanks to the hard work and effort put by the Switchroot team, we now have the chance to run Android on our Switches, so for those who yearned for it for so long rejoice, for the wait is over!
    With that being said though, do keep in mind that this is an early release, hence bugs,crashes and slowdowns are to be expected.
    In case you didn't know, LineageOS is a continuation of the old, well-known CyanogenMod's legacy (that got discontinued back in 2016), which means it comes out of the box with many nifty features usually not found in stock Android, thus allowing to customize and adjust your system to your very own preferences and liking.
    This guide aims to provide a comprehensive and understandable how-to to the reader seeking help, should they stumble into any possible difficulties setting up android. In addition to that I am hoping to keep all Android-related issues and inquiries to this thread, helping reduce the number of questions posted by users on here. Note that this tutorial will only cover the initial Android installation and setup. For help with rooting/modding etc consult other guides.
    Here's a full list of features as shown in the original XDA thread.
    Without further ado, let's get started!

    General Warning
    As per usual, proceed with caution. By running unsigned code, modifying your console and doing other things of this manner, you run the risk of damaging/bricking your system.Never rush into doing something you aren't sure of, and don't hesitate to ask for help. However, no GBAtemp member or affiliate of the Switchroot team will be held liable and responsive for any damages that might occur along the process, you take full responsibility for your actions. Feel free to ask but, be civil and DO NOT backlash at others.


    Prerequisites

    • A Nintendo Switch assuming it's an early iteration non-patched unit (see here, or refer to this guide.)
    • The required LineageOS image file. (either the 16GB, the 32GB .,64GB or the 128GB image file) choose the one that corresponds to your SD card's file size capacity.
    • A reliable and working SD card of a minimum capacity of at least 16GB, though 32 GB and more are preferable(use H2testw to confirm whether your SD card is legit or not.)
    • The additional Shield-ifier file
    • balenaEtcher--what we will be using to flash the image file onto our SD cards. Get it from this link
    • A SD card adapter if youre not using a laptop/your computer doesn't come with one by default and/or if it's broken.
    • An USB C to A cable( for pushing the payloads from your PC)
    • Hekate 5.0.1 and latter - Get Hekate from here (what will be used to boot up Android)
    • The Switch dock (optional, only needed if you wish to connect it to your TV)
    • TegraRCMGUI, get the portable or the .msi installer, whichever best suits your needs. Additionally any other means of injecting payloads can be used.
    • The OpenGApps files which can be downloaded here

    Setting up and preparing the SD card


    etcher.
    First and foremost i would recommend you to backup any data you might be storing in your SD card, as this process will wipe out any data that may be present on it. Furthermore i strongly advise not to use a SD card that you've currently set up emuNAND on, (especially the partition type of emuNAND), as i reckon this might mess up the partition.
    Whether this can be dual booted with linux or emummc i don't know either sadly, so use a spare SD card that you might have lying around somewhere.
    Download balenaEtcher from from the link given in the link above.
    Click on the installable and follow the on-screen instructions and let the app finish installing. Once Etcher is done installing, launch it, click on the big blue 'Select Image" button and browse to where you have put your downloaded image file. Like the official XDA thread suggests, you might use an image file smaller than your card's size (ie using a 32GB image on a 64GB SD card) resulting in a larger free storage space capacity thereof. Likewise, extracting the image out of the archive is not a necessity as Etcher handles compressed .imgs just fine (so the XDA thread implies).
    Once you've chosen your desired image file, Select the drive you wish to flash the image to (if it's not chosen by default) and then click Flash
    Now, wait and be patient. It might take approximately from 30 minutes up to an hour and a half depending on your SD card's write spped, though it's not always subject to that, as many other factors may come into play that would result in a slowdown such as: overall state of the PC, if it's an old potato PC etc.

    Regardless wait, and let Etcher do it's thing on the flashing/verifying part. Note that you should have backed up everything like i aforementioned because this process overwrites data, deleting anything in the process.
    After Etcher finishes with the flashing, youll see two new partitions on your SD card. If Windows prompts you to format any of them DO NOT do that.

    Before proceeding onward to the next step make sure you've already got up and running TegraRCM (or any other tool you use to inject payloads onto your switch) the Nintendo Switch USB driver and their other respective dependencies.
    If you don't know how to access RCM there's many guides out there such as this FAQ



    Installing GApps & dependencies and finalizing setup

    partitions.
    Just as i mentioned above, now there will be two partitions on your SD card. The FAT one and the RAW drive.
    For a full android experience you shoud get the OpenGApps files that we will be flashing to our system. Select the ARM64 uner Platorm, the Android 8.1 version (as that's on what this android rom is based on) and under the variant select it to your liking, whether you want the full GApps package or just some of the apps.
    While the switch can run without these, would you want a barebones minimal android experience?
    On a side note, YouTube and Google Play store won't function without those.
    Additionally download the shield-ifier.zip file. That makes it possible for your switch to be detected as a NVIDIA Shield, how awesome right?
    Once everything downloads, copy them over to your SD's FAT partiton. Everything should be put like this:
    files.
    Safely eject your SD card, take it out of your computer and put it back into the Switch.
    Use your USB C to A cable to connect your switch to the PC, but make sure it's already put on RCM mode.
    Next fire up TegraRCM GUI (or whatever tool you use inject payloads into your Switch and push the Hekate 5.0.1 payload.
    You'll be greeted by hekate's fancy new UI and you should tap on "More Configs" afterwards.
    Then tap on the "Switchroot Android" logo.
    20190728_204205.
    During the initial phase of the LineageOS android installation the VOL+ button must be held until the TWRP menu pops up!
    Otherwise Android will not be installed as it should, hence resulting in many problems.
    Upon booting up the TWRP recovery menu, you'll be prompted to allow writing to the system partition or keeping it as a read-only.
    Tick the Never show this again box and swipe to the right to unlock system write premission.
    Once that gets taken care of, click on "Mount" then tick the following "System" and "SD Card". By doing so it ensures that our GApps and shield-fier zip packages get installed as they should. While still there also select the external storage as the install location.
    Next click on the "Install" button. Browse to where you have placed your files and install the GApps first.
    Once it's done installing, wipe cache/dalvik and then head back to the main menu and then install the additional shieldifier.zip file,then do the wipe cache/dalvik as per usual.
    On a last note. If TWRP prompts you to install their app do so by swiping right. With that said though, sometimes that app causes the switch to hang on a blackscreen endlessly so better avoid it altogether
    After all of those installed files are taken care of now you shouldn't boot android quite yet.
    Power your console down and connect it to your PC again, in order to inject the hekate payload once more.
    After hekate boots, tap on more configs>Switchroot Android.
    Unlike before this time around you don't need to hold the Volume + key any longer.
    During the initial first time boot, it should take about 10 minutes or more as the android is being configured. Subsequental boots shouldn't take that long, so don't worry.


    20190728_151354.
    And well guys, that concludes everything. If you followed the steps above you should have android running on your switch by now.
    Do keep in mind that it's still a beta and many bugs and hiccups are prevalent. Not everything should work as it should.
    For instance, i had this particular issue with the on-screen keyboard. It kept acting up in an odd manner, not responding to input or being over being over sensitive.
    Refer to the FAQ and known bugs below:


    FAQ and Known Bugs:

    Additional Information

    Code:
    ROM OS Version: 8.x Oreo
    ROM Kernel: Linux 4.x
    
    Version Information
    Status: Beta
    Current Beta Version: 1.0
    Beta Release Date: 2019-07-27
    
    Updates/Addons

    Make sure to flash that in TWRP.
    Like the guys officially stated updates will be handed out as zip files, to be flashed via TWRP, and i will be updating and maintaining the guide accordingly.
    If you happen to find any bug, report them at their Official XDA thread.
     
    Last edited by NoNAND, Jul 30, 2019
  2. LooP403

    LooP403 Advanced Member

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    Do you know how long it's supposed to take for the initial boot into twrp? It just never seems to boot for me
     
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  3. NoNAND
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    NoNAND GBAtemp's Official NAND/emuMMC multipurpose tool

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    Did you follow the steps as you should.
    TWRP boot up should take something in between 2- 4 minutes.
     
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  4. LooP403

    LooP403 Advanced Member

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    PPFFTT my bad. I guess i was just getting impatient and ended it too soon. I didnt think it would take so long to boot that
     
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  5. NoNAND
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    NoNAND GBAtemp's Official NAND/emuMMC multipurpose tool

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    Well be patient.
     
  6. gnmmarechal

    gnmmarechal GBAtemp Guru

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    Out of curiosity, are the downloads supposed to be really slow from the Play Store? Cuz I don't enjoy waiting 10 minutes for Google Play Music x.x. Not sure if my internet is potatoing though.
     
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  7. NoNAND
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    NoNAND GBAtemp's Official NAND/emuMMC multipurpose tool

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    Download issues have not been prevalent, least said not until now for me. Despite that though, I faced some minor issues only once wherein the apps I tried to download would hang in the "Download Pending" part but, that got resolved on it's own somehow. Now everything downloads as it should speed-wise. I have a internet connection of 50-100Mbps speed though it's subject to change, at times resulting in slowdowns (LTE signal quality drops on my phone)
    @gnmmarechal tried connecting it on a different network?
     
  8. gnmmarechal

    gnmmarechal GBAtemp Guru

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    Guess I'll have to try that, but apps are behaving in a strange way. Play Music only shows a handful of albums I don't even remember adding to my account.

    Hmm, it's slowly, *very* slowly adding the rest. Gah. This is pretty annoying.
     
    Last edited by gnmmarechal, Jul 29, 2019
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  9. NoNAND
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    NoNAND GBAtemp's Official NAND/emuMMC multipurpose tool

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    Yes sadly some apps do misbehave in an odd manner.
    if you happened to notice already how the touchscreen acts up as well.
    it's an early release so things like that are expected to ocur.
     
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  10. essm1988

    essm1988 Member

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    You can get a streaming app to play any pc games

    Just install parsec at android and pc

    I have played ps2 games by pcsx2 emulator currently
     
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  11. NoNAND
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    NoNAND GBAtemp's Official NAND/emuMMC multipurpose tool

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    Or alternatively you might try moonlight, particularly if you own a PC that has a NVIDIA GPU and GeForce experience installed.
    It utilizes the built in Game Shield streaming feature making it a lot easier to set up.
     
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  12. Der_Blockbuster

    Der_Blockbuster GBAtemp Advanced Fan

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    Yeaaah NoNand, very well made tutorial! I like it!
    Love to you!!
     
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  13. essm1988

    essm1988 Member

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    I don't have a Nvidia card so I can't use this

    However the parsec app is a good choice specially you can play games with it anywhere no need to play games with same network with pc
     
    Last edited by essm1988, Jul 29, 2019
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  14. microchipman

    microchipman Newbie

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    Because one is booting into RCM, then loading TWRP, and setting this all up on an SD card, is there any risk of banning? Seems like there would be less since we're NOT booting into a custom Switch firmware, and just loading a whole new OS...there shouldn't be any logs that would get one banned (Correct or Incorrect? [As long as SD card was NOT left in the switch when booting back to original firmware...should one still dump their NAND on first RCM boot?) Thank-you in advance.
     
  15. 98otiss

    98otiss uwu

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    Checking for updates...
    its been on this screen for 15 minutes
    nvm im an idiot
     
    Last edited by 98otiss, Jul 30, 2019
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  16. Xen0

    Xen0 GBAtemp Fan

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    What´s the point in the different img files then? Using the smallest one seems always the best (from noob perspective) then.
     
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  17. NoNAND
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    Honestly I don't know either.
    why they do that.
     
  18. gnmmarechal

    gnmmarechal GBAtemp Guru

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    Partition sizes and stuff. If you use a smaller image there will be unused space.
     
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  19. AkGBA

    AkGBA Nope

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    Android OS will take 8 GB of space, 2 GB for the fat32 partition. The rest will be free space for Android OS. If you use the 16 GB img, you will have 6 GB free for Android, when flash to a 16, 32 or 400 GB sd card. Best is to use the img corresponding to your sd size. But the larger the img, the longer it will take when first flashing.
     
  20. CarefulCrysis

    CarefulCrysis GBAtemp Fan

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    So if i install android can I reset the switch and it use it as it was before or do i have to restore anything to get it back?
     
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