CustomDroid
Samsung

Samsung Galaxy Tab S 10.5 LTE

Samsung Exynos 5420released 2014up to android 5latest android is 17
ro.product.devicechagalllte

also sold as SM-T805 · Galaxy TabS 10.5 · SM-T805C · SM-T805M · SM-T805Y · SM-T807

Samsung Galaxy Tab S 10.5 LTE
photo: LineageOS Wiki
No recent updates

Released 2014. Support looks quiet — check the build dates below before relying on it.

Hardware

SoC
Samsung Exynos 5420
CPU
Cortex-A15 & Cortex-A7
GPU
ARM Mali-T628 MP6
Architecture
arm
RAM
3 GB
Storage
16/32 GB
Screen
10.5" · 2560x1600 · Super AMOLED
Battery
7900 mAh
Network
2G GSM · 3G UMTS · 4G LTE
Released
2014

Sensors & features

  • 3.5mm jack
  • Accelerometer
  • Compass
  • Fingerprint reader
  • GPS
  • Gyroscope

Specs from the LineageOS wiki (CC BY-SA 3.0).

ROMs · 01

The Samsung Galaxy Tab S 10.5 LTE (codename chagalllte) has 1 tracked custom ROM on CustomDroid — including LineageOS, running up to Android 5. Each listing links to the project's own download and install guide, and was last checked against the projects' catalogues on 21 Sept 2026.

RSS feed — subscribe to get new Samsung Galaxy Tab S 10.5 LTE builds in your reader · JSON

Before you flash

Flashing generally means unlocking the bootloader, booting a custom recovery, wiping, then installing the ROM. Exact steps differ per device and ROM, so follow the Install guide for the one you pick, and back up first. Check what can break (banking apps, DRM, carrier features) and how to get back to stock before you start. Why flash a custom ROM · All guides

Custom recovery for this device: TWRP. Flash the one your chosen ROM's guide asks for — common recovery errors.

This is a Exynos device, so on Windows you'll want the Samsung Android USB driver before your computer will see it in fastboot. Which USB drivers you need.

LineageOS publishes a step-by-step install guide for this device: wiki.lineageos.org/devices/chagalllte

Timeline

  1. Sept 2026
    LineageOS first tracked

Dates show when CustomDroid first indexed each ROM for this device, not when support originally launched.

ROM availability and links come from each project. CustomDroid indexes builds, it doesn't mirror them — always download from the official project, verify the file's hash/signature, confirm it matches your exact codename, and back up before flashing.