Download And Install Resurrection Remix 5.8.3 (Android 7.1.2) On Letv LeEco Le 1s (Without Bugs)

Your warranty is now to avoid.

I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do
some research if you have any concerns about features included in this ROM
before flashing it! YOU are choosing to make these modifications, and if
you point the finger at me for messing up your device, I will laugh at you

Working

* Adjustable brightness
* Audio
* Auto brightness
* MTP and Mass Storage modes
* Vibration
* Rotation
* RIL
* Video
* Gallery
* Fingerprint
* Mic
* Wi-Fi
* Bluetooth
* Internet
* GPS
* Audio over BT
* IR
* Hotspot
* Camera rear/front (Photographs)
* Camera rear/front (Video)

Broken/Bugs
* Youtube 1080p 60 fps videos
* HDR

Prerequisites

·         Requires Root Access and latest TWRP Recovery.

·         Your device must have 50-60% charged.

·         Take a full backup of your data.

·         The Custom ROM shared here only works on LeTV 1S X500.

How to install

First, you need to download the Resurrection Remix 5.8.3 (Nougat 7.1.2) for your device from above. Also, you need to download Resurrection Remix 5.8.3 (Nougat 7.1.2) Compatible Gapps for LeTV 1S X500 devices.

·         Once you download, move the files to internal storage of your device.

·         Reboot your device intro TWRP recovery (v3.0.3 or 3.1). You can enter this mode by Pressing & holding Volume Down + Power Button together for a while.

·         In TWRP, tap Backup and create a Nandroid backup.

·         Then Select Wipe > Advanced Wipe > Clear Data, Cache, and System.

·         Tap on ‘Install’ then locate the Resurrection Remix 5.8.3 (Nougat 7.1.2) ROM Zip file.

·         Start the installation of the ROM by swiping to the right side.

·         Once the installation was done, flash the Gapps Zip file on your LeTV 1S X500 device.

·         Select Wipe > Wipe Cache > Dalvik Cache.

·         Reboot your device and enjoy!

Download Resurrection Remix 5.8.3 OS ROM Files for LeTV 1S X500,X507,X509,

Custom ROMs for LeTV 1S X500,X507,X509,	Download Links
Resurrection Remix 5.8.3 (Nougat 7.1.2) ROM File	Link
Download Gapps	Link

14.03.2017

Fixed GPS
Finally fixed Fingerprint
Added YGPS app for GPS test
Added Google play
Audio over BT
And more...

18.03.2017

Camera fixed but no video recording.
Switching to record crashes camera !!!
Root by default
Added browser
No Gapps in this build. I don't know why.
Other things.

27.03.2017

Added Google play, Gestures, Kernel Auditor, Live Display
Fixed Video recording
Media profiles updated
Removed unnecessary files
Rebuild bugged kernel
Now no crashes and restarts
No battery draining in idle
TEST: Enable by default Thundercharge. You can disable this if charging will be worse than current ~2h. Kernel Adiutor==>Baterry==>Charge Rate.
Renamed LoopMobile to Reliance Jio
Other things.

02.04.2017

Root is disabled by default
LiveDisplay is disabled by default
Added ability to change color of led notifications (Notification=>Settings icon)
Fixed taking pictures with flash but still, a camera is sometimes crashing.
Fixed microphone on loudspeaker mode

15.04.2017

Base version updated from 7.1.1 to 7.1.2

Added MTK Engineer Mode
Added lib for compass support
Kernel: updated to 3.10.104. Added F2FS support, extra governors, and many other things.
Many other small things I can't remember..

01.05.2017

Added F2FS support to ROM (You do this at your own risk and first read F2FS Conversion procedure below)
Libs updated from 23s
Kernel updated
Probably wipe isn't necessary
NOTE:
1. For HQ Videos better use external app like Mx player (SW decoder)
2. If camera crashes, simply restart device

Screenshots

    

F2FS Conversion procedure

1. Download my TWRP with F2FS support from this link
2. Back up any important data as this will wipe your entire internal storage
3. Flash the recovery
4. Boot into TWRP and go into Wipe > Advanced Wipe
5. Select Data and then hit "Change or Repair File System"
6. Hit Change File System
7. Choose F2FS and slide to confirm
8. Repeat the previous three steps for cache
9. Reboot and move all of your files back over (if restoring through TWRP, make sure to check the option to use rm -rf instead of formatting)

Video Guide