Lineage Os 14.1 [Android Nougat 7.1] Unofficial Custom Rom for Samsung Galaxy Mega 6.3 (sltexx)

[Unofficial] LINEAGE OS 14.1 [Android Nougat 7.1] was made available for the Samsung Galaxy Mega 6.3 (sltexx). Lineage OS is the new standard for all custom ROMs out there. This Unofficial Lineage Os build brings bundled notification, improved battery optimization, and numerous other value-added features to enhance user experience. It gives you all CyanogenMod 14.1 [CM 14.1] features with some major customized that makes your phone more fast and stable. This ROM has supported the most devices and introduced the most features of any custom build of Android. Moreover, the system is light so it will be fast and secured in addition you can remove bloatware and start up programs, you can overclock or undervolt CPU frequencies, Users who want to enjoy Stock android with a lot of Customizations feature can flash this ROM. Also Read:- Lineage Os , MoKee Rom , Aokp RomResurrection Remix , Paranoid.

Before you proceed to download and flash the ROM onto your device, please note that you and you alone are responsible for any damage to your device hardware. This is definitely not a completely stable ROM and is not recommended for your work use, especially the unofficial ROMs. So, proceed at your own risk. Installing a custom ROM on a Samsung Galaxy Mega 6.3 (sltexx) requires the bootloader to be unlocked on the device, which may VOID your warranty and may delete all your data. Before proceeding further you may consider backup all data on the phone. 

Download Links:

ROM Download link of Lineage 14.1 for Samsung Galaxy Mega 6.3 (sltexx).
GApps Download Link download link for LineageOS 14.1 Nougat 7.1 ROM


  • This new LineageOS [Unofficial] 14.1 Android Nougat 7.1.1 firmware has to be installed on the Samsung Galaxy Mega 6.3 (sltexx) model only; if tried on other devices, it might get bricked [To check your device model: Go to Settings >> About phone >> model number]
  • Make sure the device is rooted before going forward for custom ROM installation.
  • Make sure to back all the data by installing TWRP in the smartphone.
  • Make sure to install USB drivers on the PC.
  • Make sure the device has more than 80 percent battery.
  • If you face force close, go to Settings >> Setupwizard >> Give permission.
Step-by-step installation guide
  1. Download the compatible [Unofficial] Lineage Os 14.1 update file for your Android Samsung Galaxy Mega 6.3 (sltexx) device and also download the
  2. Place the downloaded [Unofficial] Lineage Os 14.1 and Google Apps into the phone's storage memory.
  3. Turn off your phone and enter recovery mode on your Android device by long pressing Volume Down + Power key Simultaneously.
  4. Use recovery menu and select “wipe data factory reset”, after that choose “wipe cache partition”. Next, choose “advanced” and pick “wipe dalvik cache”. 
  5. Return to TWRP Recocery menu and from main menu of recovery now select “Install zip from SD card” and “Choose zip from SD card”. 
  6. Select the Downloaded package and Swipe right confirm flash the ROM on your Android device. Flashing of the ROM begins and after few minutes, a message 'Successful' appears on the screen, thus completing installation.
  7. Return to TWRP Recovery settings and tap 'Install' this time Select Downloaded GApps.Zip file and Swipe right to confirm .
  8. After few minutes, a message 'Successful' appears on the screen, Now Reboot your Mobile.
That’s it! Your Samsung Galaxy Mega 6.3 (sltexx) should now have Unofficial Lineage OS 14.1 ROM installed on your phone! Go to Settings > About phone to verify.