yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S2 Android Development] ronnz98:
Do you know also how to include this in a build so this is included in the ROM?
[Galaxy Tab S2 Android Development] NightLord:
unfortunatelly I have zero knowledge about building : (

anyways, have you considered upgrading the build base to LoS 20? seems that it can be built for our devices, so probably eOS could be done too.
[Galaxy Tab S2 Android Development] ronnz98:
Do you have the sources? Should not be LOS-UL, never get a build done with /e/OS for this
[Galaxy Tab S2 Android Development] NightLord:
[UNOFFICIAL][ROM]ALPHA LineageOS 20 for SM-T713 - July 3, 2023

DISCONTINUED: Please use u/RetiredTab build instead, it can be found here: https://xdaforums.com/t/unofficial-rom-alpha-lineageos-20-for-sm-t713-apr-15-2024.4667460/ ORIGINAL POST: PLEASE BEFORE YOU decide to try this rom, you MUST read all of...

xdaforums.com

I was referring to that one, but Im guessing this is built from LOS-UL, so it might not be a workable path, If you say e/OS/ cannot be built from LOS-UL
[Galaxy Tab S2 Android Development] ronnz98:
Never got a LOS-UL successfully build for /e/OS
[Galaxy Tab S2 Android Development] NightLord:
Can you tell me which device tree are you using for building the T719 variant?
[Galaxy Tab S2 Android Development] ronnz98:
Actually 17.1 sources, but works also for 18.1

<?xml version="1.0" encoding="UTF-8"?>

<manifest>

<project name="LineageOS/android_hardware_samsung" path="hardware/samsung" remote="github" revision="lineage-17.1" />

<project name="LineageOS/android_hardware_sony_timekeep" path="hardware/sony/timekeep" remote="github" revision="lineage-17.1" />

<project name="team-infusion-developers/android_device_samsung_gts28velte" path="device/samsung/gts28velte" remote="github" revision="lineage-17.1" />

<project name="team-infusion-developers/android_device_samsung_team-infusion-developers" path="device/samsung/team-infusion-developers" remote="github" revision="lineage-17.1" />

<project name="team-infusion-developers/android_kernel_samsung_msm8976" path="kernel/samsung/msm8976" remote="github" revision="lineage-17.1" />

<project name="team-infusion-developers/proprietary_vendor_samsung_msm8976" path="vendor/samsung" remote="github" revision="lineage-17.1" />

</manifest>
[Galaxy Tab S2 Android Development] NightLord:
Ive sent you a PM.
[Galaxy Tab S2 Android Development] ronnz98:
Updates for /e/OS 1.20:

Samsung Galaxy Tab S2 9.7 (gts210velte/gts210vewifi/gts210ltexx)

gts210wifi= SM-T810 / gts210vewifi = SM-T813 / gts210velte = SM-T819 / gts210ltexx = SM-T815

Samsung Galaxy Tab S2 8.0 (gts28vewifi/gts28velte/gts28ltexx)

gts28wifi= SM-T710 / gts28vewifi = SM-T713 / gts28velte = SM-T719 / gts28ltexx = SM-T715

e-1.20-r-20240224-UNOFFICIAL-gts28ltexx.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.20-r-20240224-UNOFFICIAL-gts28ltexx.zip/download

e-1.20-r-20240224-UNOFFICIAL-gts210ltexx.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.20-r-20240224-UNOFFICIAL-gts210ltexx.zip/download

e-1.20-r-20240224-UNOFFICIAL-gts210wifi.zip

https://sourceforge.net/projects/eo...r-20240224-UNOFFICIAL-gts210wifi.zip/download

e-1.20-r-20240224-UNOFFICIAL-gts28wifi.zip

https://sourceforge.net/projects/eo...-r-20240224-UNOFFICIAL-gts28wifi.zip/download

e-1.20-r-20240224-UNOFFICIAL-gts28vewifi.zip

https://sourceforge.net/projects/eo...-20240224-UNOFFICIAL-gts28vewifi.zip/download

e-1.20-r-20240225-UNOFFICIAL-gts210vewifi.zip

https://sourceforge.net/projects/eo...20240225-UNOFFICIAL-gts210vewifi.zip/download

e-1.20-r-20240225-UNOFFICIAL-gts28velte.zip

https://sourceforge.net/projects/eo...r-20240225-UNOFFICIAL-gts28velte.zip/download

e-1.20-r-20240225-UNOFFICIAL-gts210velte.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.20-r-20240225-UNOFFICIAL-gts210velte.zip/download
[Galaxy Tab S2 Android Development] NightLord:
Great!

Isnt this newer though?

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.20-r-20240312-UNOFFICIAL-gts28velte.zip/download
[Galaxy Tab S2 Android Development] ronnz98:
Yes, this is the test version for you, hot from the press :)
[Galaxy Tab S2 Android Development] NightLord:
I forgot that this method only works if you have magisk root :\
[Galaxy Tab S2 Android Development] ronnz98:
Updates for /e/OS-R 1.21:

Samsung Galaxy Tab S2 9.7 (gts210velte/gts210vewifi/gts210ltexx)

gts210wifi= SM-T810 / gts210vewifi = SM-T813 / gts210velte = SM-T819 / gts210ltexx = SM-T815

Samsung Galaxy Tab S2 8.0 (gts28vewifi/gts28velte/gts28ltexx)

gts28wifi= SM-T710 / gts28vewifi = SM-T713 / gts28velte = SM-T719 / gts28ltexx = SM-T715

e-1.21-r-20240330-UNOFFICIAL-gts210wifi.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.21-r-20240330-UNOFFICIAL-gts210wifi.zip/download

e-1.21-r-20240330-UNOFFICIAL-gts28wifi.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.21-r-20240330-UNOFFICIAL-gts28wifi.zip/download

e-1.21-r-20240331-UNOFFICIAL-gts28ltexx.zip

https://sourceforge.net/projects/eo...r-20240331-UNOFFICIAL-gts28ltexx.zip/download

e-1.21-r-20240331-UNOFFICIAL-gts210ltexx.zip

https://sourceforge.net/projects/eo...-20240331-UNOFFICIAL-gts210ltexx.zip/download

e-1.21-r-20240401-UNOFFICIAL-gts210velte.zip

https://sourceforge.net/projects/eo...-20240401-UNOFFICIAL-gts210velte.zip/download

e-1.21-r-20240331-UNOFFICIAL-gts28velte.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.21-r-20240331-UNOFFICIAL-gts28velte.zip/download

e-1.21-r-20240401-UNOFFICIAL-gts210vewifi.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.21-r-20240401-UNOFFICIAL-gts210vewifi.zip/download

e-1.21-r-20240401-UNOFFICIAL-gts28vewifi.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.21-r-20240401-UNOFFICIAL-gts28vewifi.zip/download
[Galaxy Tab S2 Android Development] soo9301:
Since I am a beginner, I would like to ask you a question that may be simple.
[Galaxy Tab S2 Android Development] soo9301:
I'm using a T813 and it keeps rebooting after installing both 1.19 and 1.21.

In particular, in 1.21, it reboots repeatedly as soon as it boots.

Why does this happen when I don't have anything installed except the OS?
[Galaxy Tab S2 Android Development] ronnz98:
Did you follow all steps as outlined here for installation:

[UNOFFICIAL][ROM]BETA LineageOS 18.1 for SM-T813 - Mar 12, 2024

PLEASE BEFORE YOU decide to try this rom, you MUST read all of post 1, 2, 3 and 4 (about 10 minute read). If you think this is an unreasonable request, then stop reading now and find another rom. Thank you. This is ONLY for the T813. I do not...

xdaforums.com
[Galaxy Tab S2 Android Development] soo9301:
I used the correct TWRP version and installed the OS after completing all formats. I didn't even install ggap. However, the tablet keeps restarting automatically after it finishes booting.

Have I missed anything?
[Galaxy Tab S2 Android Development] prkfsz:
Thank you for this! Love /e/ and have used in on other devices, am actually using a 'bootleg' (pie) version of /e/ on my t813, but that one is no longer being maintained. So i wonder if these versions ARE being maintained actively? It seems so, since you recently posted updates, but in that case i wonder for how long, if i may ask?
[Galaxy Tab S2 Android Development] ronnz98:
Update for /e/OS-R 2.0:

Samsung Galaxy Tab S2 9.7 (gts210velte/gts210vewifi/gts210ltexx)

gts210wifi= SM-T810 / gts210vewifi = SM-T813 / gts210velte = SM-T819 / gts210ltexx = SM-T815

Samsung Galaxy Tab S2 8.0 (gts28vewifi/gts28velte/gts28ltexx)

gts28wifi= SM-T710 / gts28vewifi = SM-T713 / gts28velte = SM-T719 / gts28ltexx = SM-T715

e-2.0-r-20240509-UNOFFICIAL-gts210wifi.zip

https://sourceforge.net/projects/eo...r-20240509-UNOFFICIAL-gts210wifi.zip/download

e-2.0-r-20240509-UNOFFICIAL-gts28wifi.zip

https://sourceforge.net/projects/eo...-r-20240509-UNOFFICIAL-gts28wifi.zip/download

e-2.0-r-20240510-UNOFFICIAL-gts28ltexx.zip

https://sourceforge.net/projects/eo...r-20240510-UNOFFICIAL-gts28ltexx.zip/download

e-2.0-r-20240510-UNOFFICIAL-gts210ltexx.zip

https://sourceforge.net/projects/eo...-20240510-UNOFFICIAL-gts210ltexx.zip/download

e-2.0-r-20240510-UNOFFICIAL-gts210velte.zip

https://sourceforge.net/projects/eo...-20240510-UNOFFICIAL-gts210velte.zip/download

e-2.0-r-20240510-UNOFFICIAL-gts28velte.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-2.0-r-20240510-UNOFFICIAL-gts28velte.zip/download 1

e-2.0-r-20240510-UNOFFICIAL-gts210vewifi.zip

https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-2.0-r-20240510-UNOFFICIAL-gts210vewifi.zip/download 1

e-2.0-r-20240510-UNOFFICIAL-gts28vewifi.zip

https://sourceforge.net/projects/eo...-20240510-UNOFFICIAL-gts28vewifi.zip/download
[Galaxy Tab S2 Android Development] heyitsazar:
Thanks for the rom! I'm using previous version of your builds, normally when I try to update the version, I was backing everything up and installing new version from scratch (wiping everything + installing rom + restoring files). I wonder is there any safe and easier methods to update?
[Galaxy Tab S2 Android Development] ronnz98:
adb sideload should be ok for dirty install
[Galaxy Tab S2 Android Development] maxking:
hello and thanks to the development of these firmware, have the RIL problems been solved for the SM-819?
[Galaxy Tab S2 Android Development] ginore:
I would like to try this rom on my t-719. It's possible? which file should I download? Thanks for all the work.
[Galaxy Tab S2 Android Development] ronnz98:
gts28velte = SM-T719

I have a SM-T719 so I know its working
[Galaxy Tab S2 Android Development] ArtoD2:
By far the best ROM I have tried for the "late" gts210ltexx. Using the 2.0 version though
[Galaxy Tab S2 Android Development] fandango13:
I am using the e-2.0-r-20240510-UNOFFICIAL-gts210velte.zip with my SM-T719. It is working fine, but the SIM card is not working with this rom and i can't use mobile data.

Is one of your other rom's working with mobile data?
[Galaxy Tab S2 Android Development] solved:
mobile Data is broken since LOS 16.1. ( 2019 last workin' ROM )

btw. there is already a 2.1 version of this eOS , this thread isn't just updated yet

eOSBuildsRonnz98 - Browse /SamsungSmartphones at SourceForge.net

sourceforge.net
[Galaxy Tab S2 Android Development] maxking:
Anyway, my opinion, if the data doesn't work in an LTE tablet it's useless to continue development... if from Oslineage 16.1, Android 9 in certain versions they had to stop.
[Galaxy Tab S2 Android Development] solved:
why? i mean if it works it works .. and u don't really need working mobile data on a tablet, i mean almost everyone got an smartphone with hotspot function these days.

yeah it sucks thats LTE is broken but i prefere a ROM with up-to-date security protocols and function over an outdated ROM with LTE option.
[Galaxy Tab S2 Android Development] maxking:
dear Solved, I use the Tab S2 especially for calls and I don't understand your reasoning that being a tablet LTE is not necessary...

Security updates are essential, but if you don't give me the opportunity to exploit its functionality it makes no sense.
[Galaxy Tab S2 Android Development] solved:
it's okay, for me its simple i only need a working uptodate version / tablet. i don't mind if lte isn't working so i use a hotspot

if u really need it, stick to LOS 16.1 from 2019 , it's the last known working version with LTE
[Galaxy Tab S2 Android Development] eduyl:
hello @ronnz98 I have done the basic bringup of e/os 2.2 and it booted perfectly just the taskbar is little glitchy if you want you can build it with my manifest here and build instructions here and don't forget you must apply these patches.
[Galaxy Tab S2 Android Development] ronnz98:
Final Updates for /e/OS-R 2.2:

Samsung Galaxy Tab S2 9.7 (gts210velte/gts210vewifi/gts210ltexx)

gts210wifi= SM-T810 / gts210vewifi = SM-T813 / gts210velte = SM-T819 / gts210ltexx = SM-T815

Samsung Galaxy Tab S2 8.0 (gts28vewifi/gts28velte/gts28ltexx)

gts28wifi= SM-T710 / gts28vewifi = SM-T713 / gts28velte = SM-T719 / gts28ltexx = SM-T715

e-2.2-r-20240722-UNOFFICIAL-gts210wifi.zip

https://sourceforge.net/projects/eo...r-20240722-UNOFFICIAL-gts210wifi.zip/download

e-2.2-r-20240722-UNOFFICIAL-gts28wifi.zip

https://sourceforge.net/projects/eo...-r-20240722-UNOFFICIAL-gts28wifi.zip/download

e-2.2-r-20240722-UNOFFICIAL-gts28ltexx.zip

https://sourceforge.net/projects/eo...r-20240722-UNOFFICIAL-gts28ltexx.zip/download

e-2.2-r-20240722-UNOFFICIAL-gts210ltexx.zip

https://sourceforge.net/projects/eo...-20240722-UNOFFICIAL-gts210ltexx.zip/download

e-2.2-r-20240722-UNOFFICIAL-gts210velte.zip

https://sourceforge.net/projects/eo...-20240722-UNOFFICIAL-gts210velte.zip/download

e-2.2-r-20240722-UNOFFICIAL-gts28velte.zip

https://sourceforge.net/projects/eo...r-20240722-UNOFFICIAL-gts28velte.zip/download

e-2.2-r-20240722-UNOFFICIAL-gts210vewifi.zip

https://sourceforge.net/projects/eo...20240722-UNOFFICIAL-gts210vewifi.zip/download

e-2.2-r-20240722-UNOFFICIAL-gts28vewifi.zip

https://sourceforge.net/projects/eo...-20240722-UNOFFICIAL-gts28vewifi.zip/download
[Galaxy Tab S2 Android Development] ronnz98:
Thanks! I could build it using your instructions. Do you possible also can adapt for gts28ltexx? And maybe also for gts210wifi and gts28wifi since all devices are using same universal5433 kernel.

Do you have any install instructions?
[Galaxy Tab S2 Android Development] eduyl:
I am currently working on LineageOS 21 but the manifests are same as LineageOS 20 for eos and the patch is universal works for any device with kernel 3.10 and also one more thing I got to know about is that does Ril work? Because in my testing I forgot to check the ril status and it wasn't loading and also camera won't work as our devices use Hal v1 which is available as a commit in LineageOS-UL.
[Galaxy Tab S2 Android Development] ronnz98:
I can only test on my gts210wifi, I do not have a LTE device
[Galaxy Tab S2 Android Development] eduyl:
I don't think RIL works right now and as i said about the camera Patches Its very compilcated right now because too many commits are needed to revert.
[Android Q&A, Help & Troubleshooting] IcySh85:
I would like to root my phone. can anyone help me root it? I can flash and open BL with mtkclinet but can't use fastboot commands.

Phone partitions attached

:)

View attachment 6056873
[Android Q&A, Help & Troubleshooting] IcySh85:
Can somebody help me?
[Android Q&A, Help & Troubleshooting] IcySh85:
waiting
[Galaxy Tab S Android Development] MeowDude:
I will test this tonight, but would your builds inherit all the current los 18.1 bugs?
[Galaxy Tab S Android Development] ronnz98:
I suppose so.

In terms of SM-T800 you can find a great review on youtube for my build:
[Galaxy Tab S Android Development] pkarza:
seems to take forever to boot? do you have to use pico gapps? is this already rooted? do you even need gapps? I think (unless I missed it) this info should be listed on what to do. I did watch his video after installing pico - and do I need a clean install?
[Galaxy Tab S Android Development] ronnz98:
/e/OS don't uses gapps. Do not install it. Also its not rooted.

I would alway recommend a clean install. Do you have a SM-T800? Then it should work.

SM-T700 has issues, would be great if someone can send debug log for boot process.
[Galaxy Tab S Android Development] pkarza:
Thanks for the reply.. root didn't work and gasps didn't either... working fine!

Hey.. what is the launcher and how can you modify quick launch/bottom bar? I would be interested in testing for you, too. This really brought this old tablet back to life!
[Galaxy Tab S Android Development] ronnz98:
Do you have a SM-T800? The launcher from /e/OS is called Bliss. You might look at

/e/OS community

deGoogled smartphone OS and online services - my data is MY data

community.e.foundation

for more information
[Galaxy Tab S Android Development] jimdoe9000:
Yo. Been trying to install 'Samsung Galaxy Tab S 10.5 LTE (chagalllte) SM-T805' but it's sticking on the ''e'' boot logo thing. Have tried installing twice with same thing, after around half an hour each time it ends up back in TWRP, then reboot to system, same thing.

I just tried installing directly after a full format and wipe of dalvic, system, cache, am I missing something?

*******edit:

Having tried a third time it worked :)

Only thing I did differently was installing the file from the internal storage, by creating a new folder and putting the install file in that, directly from windows desktop PC.

My first attempt was using an SD card, but I think this tablet has issues with that, it becomes corrupt whenever the tablet reboots I think.

My second attempt was from internal storage, but I didn't place the install file in it's own folder, just right in there directly.

Third attempt was successful, as detailed above.

Many thanks to the uploader for the hard work being put into this project.
[Galaxy Tab S Android Development] bestiatester:
I have also tried installing on a Samsung Galaxy Tab S 10.5 LTE (chagalllte) SM-T805 via ADB and it bootloops on the e logo :-(
[Galaxy Tab S Android Development] Ferynka:
I have the same problem. How did You get back to the instalation menu. Because i am stuck et the jumping "e" loading screen. Thanks!
[Galaxy Tab S Android Development] Ferynka:
and where did you put the file?
[Galaxy Tab S Android Development] jimdoe9000:
I installed it from TWRP, so I just did a hard reset and went back to TWRP to try again.

Hard reset: hold all four buttons

Back to TWRP: immediately after hard reset kicks in hold - power - home - volume up
[Galaxy Tab S Android Development] jimdoe9000:
Whilst in TWRP my PC recognises the tablet as a device, so I can copy files onto it. I simply copied the lineage installation file to the internal storage (which was wiped fresh previously using format, then back to advanced wipe - tick dalvic, system, cache - then go back again to twrp menu, reboot back to recovery).

I created a new folder in the internal storage and copied it to that btw, not sure if that matters but it worked for me, after failing the previous time when I just copied it directly onto the tablets drive (not in a folder).
[Galaxy Tab S Android Development] jimdoe9000:
I think the wiping / formatting process is important and also that it's installed from the internal hd and not external storage (memory card). These old tab S's are problematic with memory cards in my experience.

Anyhow just make sure you always wipe properly in TWRP and reboot back to recovery before installing, then copy paste the lineage file to a newly created folder on the tablet and install it.

Takes a good while for the system to kick in from the bouncing 'e' too, maybe 5 to 10 mins as I recall.

Took me three attempts, NEVER give up :D
[Galaxy Tab S Android Development] tids2k:
Thank you. 1st run is OK but subsequent reboots stuck at bootanimation.
[Galaxy Tab S Android Development] ErickEY:
Was facing the same behavior on SM-T800 (wifi). Have managed to install the ROM doing the following steps:

- boot into TWRP

- copy the rom zip file to the internal storage

- wipe System, Data, Dalvik, Cache

- reboot back to recovery

- install the ROM from the internal storage (do NOT wire cache)

- NO gApps needed!

- reboot the tablet
[Galaxy Tab S Android Development] ronnz98:
On which device could you now succeed to install?
[Galaxy Tab S Android Development] pxfin:
Hello,

I've done some experimenting using this rom on my SM-T800

Samsung Galaxy Tab S 10.5 WiFI (chagallwifi) SM-T800

e-1.19.1-r-20240111-UNOFFICIAL-chagallwifi.zip

and as many here on this thread i've seen occasionally boot 'lock-ups'.. meaning E logo and jumping dot

Examples

- Boot 5 times in a row without success (e + jumping dot) waiting boot ~1.30 minutes before making manual reboot

- Boot into TWRP + delete Dalvik cache

- Boot again 3 times in a row without success

- Boot into TWRP + delete Dalvik + cache

- Boot success once and then next two boots failed

For me normal succesful boot takes about ~22 seconds

This gave me an idea to look at boot logs so after succesfull boot i enabled usb debugging + allow root usb debugging and took boot logs of failed and succesfull boots (adb -d logcat)

It seems when boot is not succesfull it has something to do with fingerprint. (vendor.lineage.touch). error messages stay in a loop

First i thought problems would have something to do with caches but i am not so sure anymore..

Full logs included

02-21 10:58:05.591 3129 3129 W HidlServiceManagement: Waited one second for vendor.lineage.touch@1.0::IKeyDisabler/default

02-21 10:58:05.592 2746 2746 I hwservicemanager: Since vendor.lineage.touch@1.0::IKeyDisabler/default is not registered, trying to start it as a lazy HAL.

02-21 10:58:05.594 3129 3129 I HidlServiceManagement: getService: Trying again for vendor.lineage.touch@1.0::IKeyDisabler/default...

02-21 10:58:05.615 2746 3292 W libc : Unable to set property "ctl.interface_start" to "vendor.lineage.touch@1.0::IKeyDisabler/default": error code: 0x20

02-21 10:58:05.731 3046 3056 W FingerprintHal_universal5420: listener cannot open fingerprint listener service

02-21 10:58:06.594 3129 3129 W HidlServiceManagement: Waited one second for vendor.lineage.touch@1.0::IKeyDisabler/default

02-21 10:58:06.596 2746 2746 I hwservicemanager: Since vendor.lineage.touch@1.0::IKeyDisabler/default is not registered, trying to start it as a lazy HAL.

02-21 10:58:06.597 3129 3129 I HidlServiceManagement: getService: Trying again for vendor.lineage.touch@1.0::IKeyDisabler/default...

02-21 10:58:06.618 2746 3293 W libc : Unable to set property "ctl.interface_start" to "vendor.lineage.touch@1.0::IKeyDisabler/default": error code: 0x20

02-21 10:58:06.732 3046 3056 W FingerprintHal_universal5420: listener cannot open fingerprint listener service

Other problems I've seen is with the camera app.. taking pics works but video doesnt work.. something about error and corrupted.. also eventually app doesnt show live pic and shows 'failed to open camera, camera may be in use by another application'.. quick look at logs show too many connects..

All in all i am very impressed about this custom rom.. SM-T800 got a new life! Thanks to whole e team!
[Galaxy Tab S Android Development] ErickEY:
Have SM-T800.
[Galaxy Tab S Android Development] teddy12:
I have followed the suggestions made in this thread however the suggestions did not result in a properly working OS on my sm-t805. It boots up the first time after the installation has finished but subsequent reboots mostly do not boot being stuck at boot animation. If I use TWRP to recover the system partition sometimes it shows there has been some corruption similar to my previous post. If I use TWRP to recover the system partition it mostly boots but only for 1 time.

I tried placing the zip file directly into the internal memory and then I tried making a new folder and transferred the os to it after wiping and formatting the sm-t805, this did not result in reliable booting.

Additionally when it did boot I noticed the os did not see my SIM card.

I really like the /E/os and am looking forward to the time I can make it work on my sm-t805

Maybe the suggestions only apply to rom-unofficial-11-r-e-os-r-lineageos-18-1 I am not sure but I did want to have a newer version.

I have flashed this sm-t805 many times over the years with many different versions of the OS I have had it but have never run into this kind of problem previously. Generally I flash from the SD and have never previously had a problem flashing from an SD. This last time I did try directly from the internal memory.

I flash most things I have including my galaxy note 3's which now have 'E' installed on them and my routers with openwrt so I am fairly familiar with this kind of process.

Following the suggestions didn't make any difference to the attempted install from the SD.

I have tried using e-1.19.1-r-20240112-UNOFFICIAL-chagalllte.zip and e-1.20-r-20240223-UNOFFICIAL-chagallwifi.zip .

My TWRP recovery is twrp-3.7.0_9-0-chagalllte.img