How to update Marshmallow LeEco Le 1s EUI 5.8.017S Stock Rom

A simple, safe and easy tutorial to install or update Marshmallow LeEco Le 1s EUI 5.8.017S Stable Stock Rom guide.

Hi, this is first update Marshmallow LeEco Le 1s EUI 5.8.017S Stable Stock Rom and here is an easy and safe tutorial for install or update Marshmallow Le 1s EUI 5.8.017S Stable Stock Rom.

Details of EUI 5.8.017S of LeEco Le 1s:

You can fix some issue by this update Marshmallow Le 1s EUI 5.8.017S Stable Stock Rom. This is not Android 6.0 Marshmallow update, it is same Lollipop update with some fixes. Here is the fixes details:

  1. Added Fingerprint App Lock.
  2. Optimized System Energy Consumption.
  3. Added access to App lock and Privacy Lock.
  4. Added Cloud Attachment Which Allow Up To 2GB Single File and 50GB in Single Mail.
  5. Added Mosaic Effect in Photo Editor and Added Hide Album Feature.
  6. Added Very Large Font and Added Fast Transfer.

Download Rom and tools of LeEco Le 1s:

File Name Download link
LeEco Le 1s EUI 5.8.017S Stock Rom Download
LeEco Le 1s USB Driver Download

Preparation of update:

1. Take a backup of your phone Click here.
2. Your phone battery should charge 80% minimum.
3. Read all steps then do it careful.

Must Read: How to create file or folder shortcut in Android phone

How to install or update Marshmallow LeEco Le 1s EUI 5.8.017S Stable Stock Rom:

Step 1: Download LeEco Le 1s EUI 5.8.017S Stable Stock Rom file and rename this zip file as “” like S1_x500-OS-OP-DHXOSOP5501405251s Eco-5.8.017S to

Step 2: Connect your phone to PC via USB Type-C and copy the zip file into your Phone Internal Storage. Do not copy the zip file into any folder!

Step 3: Go to “System Update App” from the system tool, tap on the setting icon, it is a 3 dots icon on top right corner (see in this image) and tap on the “Local Update” tab. Now you can see a message on your phone Screen, “Update package found, your phone will restart, are you sure to continue?”. See in this image.

Install or update Marshmallow LeEco Le 1s EUI 5.8.017S Stable Stock Rom process instructions

Step 4: Now Click on continue, your phone is going to reboot in recovery mode and Rom flashing process start. Don’t interrupt this process, it might to take 4-6 minutes for your phone to first boot on eui 5.8.017S.

Must Read: How to use another number in single sim slot on Android phone

After update Marshmallow LeEco Le 1s EUI 5.8.017S Stable Stock Rom, you can root your phone because root allows you to use a maximum of your phone without any restrictions. After root you will install custom apps, Rom and custom setting in your phone. But first read Root Advantage and Disadvantage by this article, then here is a root guide: How to install TWRP recovery and root LeTv LeEco Le 1s.

I hope you like this update Marshmallow LeEco Le 1s EUI 5.8.017S Stable Stock Rom installation guide from which you will be able to easily install or update Marshmallow Le 1s EUI 5.8.017S Stable Stock Rom without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to all.


  1. My le 1s is in 5.8.019s. I want to update to android 7. Is it possible? If possible, please give me the link to download?

  2. My phone is running on eui. 5.5. 008S can I directly update to the given version(5.8.017S) and do I require to root my phone for the same?

  3. How to upgrade and Volte for HD Calling, and update ( current LE TV 1S version 5.8.019s)

  4. Guyssss plz i need help…….plz help me out guys…..when I am trying to flash any of the ROM it’s says signature error………..and I am on stock ROM plus my bootloader is locked….plz help me out guys and if it need twrp recovery so give a link of twrp for lollipop.thx

  5. hi ,
    my device is currently running on EUI 5.8 and im updating to 5.9 ,but there is signature error. what to do now?

    1. are you stock recovery or custom recovery. if you are on TWRp , then flash Stock Recovery and lock bootloader then try again.

        1. Hello Shiv,
          In this post stock rom link is given of official letv forum. May be this forum is not working or they removed this link from it. Soon I will upload stock rom and provide it you .
          Thanks for writing here.

    1. hi navin,
      you should replace the X3_HK by X3. open the files from your package they’ll be in MeTA_INFO=>COM=>GOOGLE=>ANDROID=>UPDATE_SCRIPT. ONE MORE IN MeTA_INFO=>COM=>ANDROID=>META DATA.

    1. hello mohit,

      EUI 5.8 is a marshmallow and 5.5 is a lollipop, so it a new and latest Os for Le 1S and Le 1s eco

  6. After the update, my phone doesn’t lock the screen as i swype up for unlock it unlocks the phone, even when it is password/fingerprint protected..

    1. hi vikas,
      back up your data and factory reset then try locked and unlocked its working.

  7. Will it harm any of the pre loaded apps?? I mean will I have to keep backups fr my all data’s ri8????

    1. hi Aryak,
      this is a safe, if you take back up your data and update your device then factory reset(this is for old Os bug and error solution) and enjoy Marshmallow.

  8. If I download this rom via your website rather than LeEco website.Will there be any difference or problem..??
    After I update this from your website will there be any warranty issue..?

    1. hello Ishwar,
      this rom link is official so, don’t worry you can download and flash this rom.

        1. hi aman,
          you confirmed first your device will run on latest EUI 14s update and then flash this rom .

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