[Samsung Galaxy Tab S3 ROMs, Kernels, Recoveries, &] Valera1978:
I'm not responsible for any damage to your device of any sort.

By flashing this you take responsibility of anything that happens.

Process at your own risk!

If you want to check firmware - please make backup. Better to store all partitions, at least efs and may be modem.

Instructions

1. Install twrp

2. Download the zip(s) - firmware and Google Apps additional package (optional)

3. Backup all partitions (it least efs) and store somewhere - it need to do - because you can loose imei

4. Full wipe all

5. Flash firmware and gapps

Known Issues:

- speakers during calls

- camera can be buggy, it's work, but some errors in logcat in isp module

Few notes about initial release:

- the config and the vendor has been re branded

- the kernel has been updated to the last caf kernel LA.UM.7.5.r1-04000-8x96.0 (December 27, 2018). our original samsung kernel based on LA.UM.6.5.r1-05300-8x96.0 (January 04, 2018). I spent 2 weeks to make it work. It was really intersting experience

Links:

LineageOS Builds:

10. 20191024: october security patch: https://drive.google.com/file/d/1Dhbk78CTdMoZ-g51xB1Y3ShF2whEnIIb/view?usp=sharing

9. 20190913: update to new stock pie kernel T820XXU3CSH9, almost all proprietary files from pie stock: https://drive.google.com/file/d/1EgXDbl9rk4FohLUU8_wxRL2UNXYsK95k/view?usp=sharing

if you not updated the tablet and use old bootloader - for correct work fingerprint\sensors after install lineage you need install the next file: https://drive.google.com/file/d/1eDn1_pgW1wJGXUibjv53ytSmtJINNVZY/view?usp=sharing

8. 20190812: experimental firmware: august security patch + review overlay, update adreno driver and some proprietary files, fix otg: https://drive.google.com/file/d/1tOAh38CYqSXhiUTHKKvUMZJS67MGCaU0/view?usp=sharing

7. 20190811: august security patch: https://drive.google.com/file/d/1jZZlNJNEyC7fmGBJ_a--p-kLhj92v7Or/view?usp=sharing

6. 20190707: july security patch: https://drive.google.com/file/d/1r4qV8kZhk-uFJyICHMiMuAwseDWKIy3l/view?usp=sharing

5. 20190518: https://drive.google.com/file/d/1-5w8pH7xCtTVDIY3VedHzl0-dvLs7n1u/view?usp=sharing

4. 20190331: update keystore, if you update from version before - in recovery remove /data/system/locksettings.db: https://drive.google.com/file/d/1GzyFgekBYM6aXDfmnpiDlQRrtsL9bT8e/view?usp=sharing

3. 20190327: https://drive.google.com/file/d/1GRgDIA3SIExafmYx81VeRqU7W-rplCZg/view?usp=sharing

2. 20190319: https://drive.google.com/file/d/1eo5t6qBXDkU4OxZCPtd32LjiXAk3-REy/view?usp=sharing

1. 20190211: https://drive.google.com/file/d/1LJ-jO_3PmIoXebUKkLqFgG1ju_pzfFud/view?usp=sharing

TWRP:

Use twrp from https://xdaforums.com/galaxy-tab-s3/development/recovery-twrp-3-1-0-1-samsung-galaxy-t3581359

or my repack: https://drive.google.com/file/d/1KyX6xZ8WrcNyHo73-lHhU2dZjX0KFJc1/view?usp=sharing

Gapps:

http://opengapps.org

Platform: ARM64

Android: 9.0

Variant: any, usually I'm using micro or nano

P.s. gapps wizard still buggy in lineage, it can crash

Sources:

Sources: https://github.com/Lineageos

Kernel: https://github.com/Valera1978/android_kernel_samsung_msm8996

Device: https://github.com/Valera1978/android_device_samsung_gts3llte

Vendor: https://github.com/Valera1978/android_vendor_samsung_gts3llte

Thanks

Thanks to LineageOS team