[ROM][T320][T325][UNOFFICIAL] LineageOS 17.1 | Android 10.0 Q 20210419

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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.


1. Install custom recovery
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

Almost all

Known Issues
- mtp buggy


12. 20210419: april security patch: https://drive.google.com/file/d/1HkZcWDD9U7D6l_EfFjc_nZ4tHyNlNnwO/view?usp=sharing
11. 20201220: december security patch: https://drive.google.com/file/d/1QxdomNPRsng-_xpBqusRyMXurusx8QOl/view?usp=sharing
10. 20200815: august security patch: https://drive.google.com/file/d/1XAMxA7fAZs5EvBFo1429AdmRybWAIHIJ/view?usp=sharing
9. 20200724: july security patch: https://drive.google.com/file/d/1IdIzEMHrJdF2Q6H9YBcBSfigEB7-UDBf/view?usp=sharing
8. 20200614: june security patch: https://drive.google.com/file/d/1mlYZh-LP0gG8PTT-Hzp8jRC6YRhDJy62/view?usp=sharing
7. 20200523: may security patch, small sources rebuild, back mixer from t320 with video recording fix: https://drive.google.com/file/d/1Bhbk06ku5Svv8MFo3ul2PdHvgRJuErOU/view?usp=sharing
6. 20200412: april security patch, kernel update: https://drive.google.com/file/d/1YgrUvgEHy9K-igM99VAaiXM6Z1SLE3qY/view?usp=sharing
5. 20200212: latest sources, February security patch: https://drive.google.com/file/d/1pbyMFiNEYn4Wqz-N5na95tJvahj5qsju/view?usp=sharing
4. 20200114: latest sources, January security patch, rollback to our old wlan driver (if you have issues with this one - please apply wlan patch): https://drive.google.com/file/d/15cLT0Re3LA5yMLVaPNdfIkG6VCJ8oxQh/view?usp=sharing
3. 20191215: https://drive.google.com/file/d/1OmUxocOWKI2ivN7SjSMrNo-QRIy5fOAh/view?usp=sharing
2. 20191210: latest sources: https://drive.google.com/file/d/16Jfe9kss4yEOhb9sVTduWAOsTlYledmw/view?usp=sharing
1. 20191204: initial build (latest code, new wlan driver (, old was https://drive.google.com/file/d/1wrUSp-408XmDTtglvx43jM3Zcfujebkt/view?usp=sharing

12. 20210419: april security patch: https://drive.google.com/file/d/1GDmT5lNQtRM_2xqNHWkvlbGP6MJA6L7U/view?usp=sharing
11. 20201220: december security patch: https://drive.google.com/file/d/1JYdx4EqrJ5Jx1Qd6odjtan5N5ex6QyVK/view?usp=sharing
10. 20200815: august security patch: https://drive.google.com/file/d/19J34mHO3KKPoAUoqIAqok52zRaznrZiE/view?usp=sharing
9. 20200724: july security patch: https://drive.google.com/file/d/1WxG7KypUh4ayWwXsNqeggjDbd4Mp_72X/view?usp=sharing
8. 20200614: june security patch: https://drive.google.com/file/d/1zHz-vAbXvHeuZK5Dg19C9pzDNtxsQexv/view?usp=sharing
7. 20200523: may security patch, small sources rebuild: https://drive.google.com/file/d/10sa_B_5Zi-dSQcSRRfDFcjXjd4_OWe6y/view?usp=sharing
6. 20200412: april security patch, kernel update: https://drive.google.com/file/d/1oqyJt94VsQupRpUH--Pb9uN0TKSpWPc_/view?usp=sharing
5. 20200212: latest sources, February security patch: https://drive.google.com/file/d/1XweMgrmDbmi7_pQPSp6PdnYyn743gnfR/view?usp=sharing
4. 20200114: latest sources, January security patch:, rollback to our old wlan driver (if you have issues with this one - please apply wlan patch): https://drive.google.com/file/d/1M6T7KN6ZOZohKFQ7pYCkqeW5SWXm2yX5/view?usp=sharing
3. 20191215: fix internal speaker, bt calls: https://drive.google.com/file/d/1UP5UtOGXBNYft0WPyth4kcSnsCAb_1YB/view?usp=sharing
2. 20191210: ril + mobile data, latest sources: https://drive.google.com/file/d/1HhfoJZP7mLWpZrqx4LO8b3P6m0Br-nVQ/view?usp=sharing
1. 20191204: initial build (latest code, new wlan driver (, old was https://drive.google.com/file/d/1GCTDMFphXYx2MLgeLsGq6QWTA60bIJ4s/view?usp=sharing

Wlan patch
if you have wifi problems in the latest firmware - please apply wifi patch: https://drive.google.com/file/d/14qcYQrs2P1x41zz3FR8uwk4nGxlTJWcf/view?usp=sharing

Platform: ARM
Android: 10.0

Use official version from:
SM-T320: https://twrp.me/samsung/samsunggalaxytabpro8.4wifi.html
SM-T325: https://twrp.me/samsung/samsunggalaxytabpro8.4lte.html

Sources: https://github.com/Lineageos
Device: https://github.com/Valera1978/android_device_samsung_mondrianwifi and https://github.com/Valera1978/android_device_samsung_mondrianlte
Kernel: https://github.com/Valera1978/android_kernel_samsung_msm8974
Vendor: https://github.com/Valera1978/android_vendor_samsung_mondrianwifi and https://github.com/Valera1978/android_vendor_samsung_mondrianlte

Thanks to LineageOS team
Thanks to @bartekm01 for helping test SM-T325.
Last edited:


Senior Member
Nov 16, 2017
Valera1978, thanks for building Q. I don't have time to download and test Q, but will after Dec 20.

I will move from Pie to Q on that date.


Nov 9, 2011
Amazon Fire TV
Another happy soul here. This build works flawlessly on T320 and can imagine it will only get better and better.

A minor bug, doesn't bother me at all though. Settings > System > Status bar > battery status style, changing to circle or text doesn't change the battery icon (vertical bar) in the status bar.


New member
Aug 23, 2018
an incredible job ....
two small problems, the battery in text format does not work and the voice synthesis is inactive.
Édit: voice synthesis ok with opengapps ;)
Last edited:


Oct 7, 2017
dirty flash?

Did you try a dirty flash (LOS and gapps), coming from your LOS 16 version?
Except for the problem that the microphone is very quiet, LOS16 works very well.
What points should be highlighted that represent an advantage of LOS17 over LOS16?


Senior Member
Apr 5, 2013
Awesome tried open gapps (11/14) first but it had bugs with various features (setting icon don't work in notification pulldown), setting up lockscreen and probably a bunch of other bugs.

BitGapps seem to work good so far (although no first setup screen), overall rom is fast and smooth, it doesn't pass safetynet but not a big deal, thanks again for making this happen, amazing we have 10 on this device now.

Installed all my usual apps and no apparent issues, camera, and video also work!
Wifi (5ghz) seems very stable with new driver, and even gets better range.
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Senior Member
Apr 5, 2013
OK update on the safteynet issue, I found that "Petnoire's_SafetyNet_Spoofer" Magisk module made it pass both checks and also the play certification (tried some of the other modules but they failed to make it pass).
You can either use his stock module (which will set it to a xiaomi device fingerprint) or use my modification (which will make it a SM-T320), I only modified it to use the correct build fingerprint for this tablet, so yea rom is fully awesome now :)

(after installing the module and rebooting , don't forget to force stop the playstore and clear both cache and storage)

this might also work on the Android 9 rom too, but I have only tested it on 10 so far.

Not working on latest build: will see if I can fix.


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Last edited:
T325 full wipe + Data format.
TWRP 3.3.1-0 (without EFS backup option although found acc to recovery log of LOS 13) to flash ROM, BitGapps + Magisk gave an error 1 for Magisk.
Had to flash it separately to get it working.
Started without logon screen to Google which was fine for me.
IMEI + SIM gone and no mobile data.
With Odin 3.13. back to Stock -> got my IMEI back with mobile data as well.
Reflashed TWRP + LOS17 gapps and, in a second flash, Magisk.
WiFi is fine but again neither SIM nor mobile data.
EFS partition still existing.
Am not able to install saved apps with totalcammnder although it's a secure source.
Always telling me it can't open the file even the freshly downloaded XDA-labs.apk.
Installations from Playstore and F-Droid working.


Senior Member
Apr 5, 2013
@Valera1978 can anything be done about the microphone volume? I record video but can barely hear anything on playback.
Screencast/Miracast is also broken system softreboots when trying to connect., not sure if these are fixable but just thought id let you know

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