Develop Bugs

[ROM][P905][UNOFFICIAL] LineageOS 15.1 | Android 8.1 Oreo 20180708

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!
This firmware was developed for the p905. It doesn't apply to the p905v at this time because it's bootloader locked and a custom recovery isn't possible.
If you want to check firmware - please make backup. Better to store all partitions, at least efs and may be modem.
I'm using nano gapps.
Instructions
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
Work
All
Known Issues
Links
LineageOS Builds:
6. 20180708: fix crash in RealVnc app: https://drive.google.com/file/d/1autEPJKDlBhsSFfuvMqsdQm9bGLB9WNm/view?usp=sharing
5. 20180707: gps, IR, drm: https://drive.google.com/file/d/1nB-PiNsB-cF2D7wFHxz4Y-QMkQp_Sz-i/view?usp=sharing
4. 20180706: https://drive.google.com/file/d/1oSVWlUHhwhWui4sAwhUir0Xyk_coKMmO/view?usp=sharing
3. 20180103: ril (calls + mobile data), small fixes: https://drive.google.com/file/d/1vATLmjfSkTNnl8iojOE0dwTc8XyAOY-S/view?usp=sharing
2. 20171231: 15.1 (8.1): https://drive.google.com/file/d/18SWSyNfkqgyr-P5rD2gdyqBCbgAQK4oP/view?usp=sharing
1. 20170929: 15.0 (8.0): https://drive.google.com/file/d/0B-6nm7Jks0W5OHF1T2ttR3Bzbk0/view?usp=sharing
Gapps
https://opengapps.org
Recovery:
Use official 3.0.2-0 version from: https://twrp.me/samsung/samsunggalaxynotepro122qcom.html
or use my twrp version: https://forum.xda-developers.com/galaxy-note-pro-12/development/recovery-twrp-3-1-1-0-t3684802
Sources
Sources: https://github.com/Lineageos/
Device: https://github.com/Valera1978/android_device_samsung_viennalte
Kernel: https://github.com/Valera1978/android_kernel_samsung_msm8974
Vendor: https://github.com/Valera1978/android_vendor_samsung_viennalte
Thanks
Thanks to LineageOS team
Thanks to davidmueller13 for help with the config and initial run.

@Valera1978: That sounds very interesting. Thank you for your work.

Installed as a test, which went fine. Unfortunate is does not recognize my sim card
I do get the message insert sim card. Removed and reinserted, but still does not see it.
Further testing g to be done.
Ralph

@Valera1978
Hey my friend, really awesome to see you back with such outstanding rom!
Thank you very much for such amazing work!

I have tested this ROM for a few days.
When starting the device it gives a message system process stopped.
Next error I get insert sim, does not look to be recognized yet.
Further I did not get issues, with the basic programs.
Looks promising
Thank you for all the work on this!
Ralph

@Valera1978
Thanks for the releasing Oreo for the P905. It is sad that there is still no new 12" Note tablet on the market that take it's place. Especially because of that we all appreciate your work so we are not forced to abandon the device.
However I sincerly hope that you continue to release 14.1 versions until this rom is out of alpha. I and presumably others use that version as a daily driver. You skipped september security updates, I presume you couldn't find the time, so I hope for an october release. It is sad that android now needs monthly security updates but it seems it's the way things flow these days.
Kind regards,
mnemonic-de

mnemonic-de said:
@Valera1978
Thanks for the releasing Oreo for the P905. It is sad that there is still no new 12" Note tablet on the market that take it's place. Especially because of that we all appreciate your work so we are not forced to abandon the device.
However I sincerly hope that you continue to release 14.1 versions until this rom is out of alpha. I and presumably others use that version as a daily driver. You skipped september security updates, I presume you couldn't find the time, so I hope for an october release. It is sad that android now needs monthly security updates but it seems it's the way things flow these days.
Kind regards,
mnemonic-de
Click to expand...
Click to collapse
I'm sorry, all september worked with a oreo. I do not forget the lineage 14, I did several test builds, and fixed the pressing of the left button with the s-pen (tasks switching). There is yesterday's build - publish it or wait a couple of days and post a september security update?
In any case, I will continue to work with lineage 14, I really do not like consumption in standbye mode, I want to try another kernel. Also, there is still a problem with adjusting the volume during calls.

@Valera1978,
thanks for clarifying that. I think everybody who uses your rom understands that this is a one man show and your time is limited. Regarding publishing, of cause I can't speak for anybody than myself I presume that people would agree to skip the september updates. The october updates are already available and regarding security I think digital, either everything known is patched and you are secure as far as it possible or your are not. I don't think it makes much of a difference if you have more or less vulnerabilites.
One thing that might interest other people in regards of security update is blueborne. I'm curently not sure on which level this must be patched. If it's the driver level than things might get difficult for devices that went out of support. Your last rom 0823 shows vulnerability regarding that bug collection.
Thanks for your continued work on that rom.
Kind regards,
mnemonic-de

Dont know if this is a known bug but after installing this version i have problems playing videos. Both in the facebook app and on websites with integrated video

@Valera1978 are you using the same Lineage 14.1 kernel? The work needs improvements (in the part of the calls mainly) but for an alpha version is very good. Thank you!

Just curious
Is this rom being developed actively or was it more "Proof of concept" right now.
Asking because i have some issues that i could live with for a while, while it is being developed, but as i see no updates i am thinking of going back to 14.1

I don't use sim card therefore wi-fi only. From the remarks it looks like this alpha is working well except for the mobile functionality. I think I will give it a go if the basics of Google calendar and email are working via Wi-Fi.

Early experience :
Issues
- being used wi-fi only
- does not play videos at all. Some apps think they can play videos but don't initiate and stand still at time=0. Others seem to be smarter and give message video can't be played. I tried YouTube, Chrome, VLC, and Plex
- developers rights enabled but missing nifty reboot menu to boot into other options such as recovery. BTW this does work my Los 15 mido phone
- camera not working with any camera app I tried.
The good :
- seems to be faster.
- battery life also seems to be better, although not hugely so
- S-pen is working. Experience in Squid is good which is this tablet's main use
- Oreo's feature set is very nice once you get used to it. Interactive notifications are hard to miss.
- magisk works perfectly.

Could this possibly work for the T900? Being y'all say Wi-Fi works.

For p900 please

Any development for P900

The P900 has a different SoC iirc so you are most likely going to find a version for that in a different thread.

The p900 is officially supported by lineage so you could probably get it directly from the source! Nevermind not released just yet, probably soon though!

I tried the first version, released in September but it was not good because video playback (Facebook, youtube, dailymotion, etc.) was not working.
Has anyone tried the latest version and if you, can you confirm if the video playback works.

I have used this a couple of days now. For the purposes I do use it , all works fine.
Earlier question on video playback, I use vlc and this works.

BLN-L24 links have bad key in the Honor 6x Repository thread

Need to rollback, or be advised of any custom ROMS that work..

Try Elite ROM from ROM section. it should work fine.

I personally would not recommend installing Elite ROM as it is more hassle than it is worth when you try to switch ROMs. It re/debrands your device and even after restoring a nandroid your audio will not work nor will your camera function properly. What files have bad keys? I put a lot of those up and the keys should work fine....
@shashank1320 check the links in the BLN-L24 section....something got messed up when you copied my links as mine work.
@ghostair is your device bricked? IMO none of the ROMs for this phone are worth installing on a main phone because there is too much functionality lost, no disrespect to the devs. Elite ROM does have the least amount of bugs but it is a hassle as I mentioned earlier. My main gripe about it is when installing and uninstalling apps you must restart the device in order for the apps to be added or removed from the app drawer....its a major annoyance.

BLN-L24C567B110 Thanks to @Dazed No More
boot - https://mega.nz/#!ceRkHQoA!L8MECn8Ul...8JwO7ZuVEEr8mk
recovery - https://mega.nz/#!sOZAUJTZ!QKKROoWkI...UPNDwL79ZI1yQI
BLN-L24C567B360 Thanks to @Dazed No More
boot - https://mega.nz/#!hDQB3RCT!YTH2j1IhJ...y_prJHEgHdSrxg
recovery - https://mega.nz/#!Fa4DBbxS!XDIczpXcr...TApUtNvcOMEDnc

TWRP 3.1.1 didn't work for me, nor did EliteROM or his version of TWRP.

ghostair said:
TWRP 3.1.1 didn't work for me, nor did EliteROM or his version of TWRP.
Click to expand...
Click to collapse
Is your device bricked? You say you want to rollback, but have you started the process....what firmware are you on?

Dazed No More said:
....
@shashank1320 check the links in the BLN-L24 section....something got messed up when you copied my links as mine work.
.
Click to expand...
Click to collapse
Let me check mate. Thanks for pointing that out.

No it's not bricked, actually I am on TWRP 3.1.1-0, it was only EliteROM's version that didn't work. I haven't even been able to use the phone at all, for a week, and am currently on LineageOS 13 as it was only release that works for my model it seems.

ghostair said:
No it's not bricked, actually I am on TWRP 3.1.1-0, it was only EliteROM's version that didn't work. I haven't even been able to use the phone at all, for a week, and am currently on LineageOS 13 as it was only release that works for my model it seems.
Click to expand...
Click to collapse
Im confused....your original post says you need to rollback but you say you are currently on LOS 13?? Rolling back refers to downgrading from Android 7.0 (Nougat) to 6.0.1 (MM) but you are already on MM if you are running LOS 13. You also say your device is not bricked but then in the next sentence say you havent been able to use it at all for a week.....and lastly you say LOS 13 was the only release to work for your model yet every single ROM in the development forum can be flashed to the BLN-L24, I know because I have done it.
What exactly are you trying to accomplish here? Your posts are contradictory and make no sense. Id be glad to help but you gotta give me something to work with here.
Im assuming you did not make a full backup in TWRP before flashing any ROMs, in which case you have learned a valuable lesson....always have a backup. But since you dont we will get you back to EMUI which I assume is what you mean when you say roll back.

Dazed No More said:
Im confused....your original post says you need to rollback but you say you are currently on LOS 13?? Rolling back refers to downgrading from Android 7.0 (Nougat) to 6.0.1 (MM) but you are already on MM if you are running LOS 13. You also say your device is not bricked but then in the next sentence say you havent been able to use it at all for a week.....and lastly you say LOS 13 was the only release to work for your model yet every single ROM in the development forum can be flashed to the BLN-L24, I know because I have done it.
What exactly are you trying to accomplish here? Your posts are contradictory and make no sense. Id be glad to help but you gotta give me something to work with here.
Click to expand...
Click to collapse
I understand, I probably should have just used, "go back," to EMUI. Since LOS 13 isn't usable in the least, as I can't make calls, and it drops LTE.

If they work then how? I followed everything, flashing vendor.img with fastboot, then flashing the respective zip?

I'd rather not go back to EMUI, it's why I haven't been able to actually "use it as a phone," since purchase.

Why would you not want to go back to EMUI? Its smooth and everything works. EMUI is the reason you havent been able to use it as a phone?? There is not one single ROM for this device that works entirely and has full functionality. You're always going to be missing something whether its the camera, LTE, calls, etc.
You're going to have to go back to EMUI so you can update to Anrdoid 7.0 (be sure to make a full backup) and then flash away all the ROMS you like and you will see they are all broken in some way. This is most definitely not the phone to use if you are looking for polished ROMs.
My last tip before departing......download the flashable vendor zip if you still want to mess around with the ROMs, it makes life much easier. Its in one of the threads in that forum I think AOKP

[ROM] [Unofficial] [LOS15.1] Lilly's LineageOS CookieJar

Hi everyone!
This is just my corner where I drop the builds of Lineage-15.1 that I personally use. They do contain a few smaller customisations, like a custom kernel and other goodies that I personally need. I'm posting this here in case somebody finds them to be useful.
Nooby Disclaimer:
I'm not a developer and just because I've got a thread here, doesn't mean I fully know what I'm doing when modding or building ROMs. What I publish is used by myself personally and thereby tested as daily driver. If something still breaks and your phone doesn't survive the smoke test, that's your problem and not mine.
Builds will mostly cater towards my needs if I have any special wishes with the hopes that the changes are useful or interesting for someone else as well (won't be too deep changes I think).
Some info/bugs specific to this build:
SELinux defaults to permissive
Make sure you tell OpenGapps to keep LineageOS Snap installed, Google Camera crashes.
Fails SafetyNet Test, don't use if you need that to verify.
OTA Support (Can somebody confirm that it works?.). The Updater should notify you of a new version.
Other than that, there's not much to say about it. It's LineageOS 15.1, what more could you wish for?
Download link:
http://tf2glados.dynv6.net:8080/
(It's in the LineageOTA folder)
Sources:
http://github.com/LineageOS
http://github.com/LineageOS/android_device_nextbit_ether
http://github.com/LineageOS/android_kernel_nextbit_msm8992
https://github.com/linckandrea/Pop-kernel-ether-LOS14.1-15.1
http://review.lineageos.org/

Mine mineminemineminemineminemine

Another one

It's kind of impressive you managed to miss that I post 15.1 unofficials in the 14.1 thread.

javelinanddart said:
It's kind of impressive you managed to miss that I post 15.1 unofficials in the 14.1 thread.
Click to expand...
Click to collapse
I'm going to ignore the passive-aggressiveness and just go ahead and argue that with time that my builds will deviate a tiny bit from vanilla Lineage here and there, be it only tiny tweaks and goodies like Pixel Navbar, kernel with Kali Nethunter support and OTA support. Besides, I wouldn't expect a 14.1 thread to contain Lineage15.1, now would I? Fss.

Alexandroid99 said:
I'm going to ignore the passive-aggressiveness and just go ahead and argue that with time that my builds will deviate a tiny bit from vanilla Lineage here and there, be it only tiny tweaks and goodies like Pixel Navbar, kernel with Kali Nethunter support and OTA support. Besides, I wouldn't expect a 14.1 thread to contain Lineage15.1, now would I? Fss.
Click to expand...
Click to collapse
No need to get snippy. Just commenting that I've been running builds for weeks now bringing up 15.1, and there's 40+ people in the hangouts group I made. I can't stop you from releasing builds or building from my sources (and nor do I care to), just letting you know that it's incorrect to say nobody's been building unofficials.

Sorry, I do apologise, but your comment did sound passive-aggressive even after reading over it multiple times. My point still stands though.

working like a champ but having issue with the figer print

karthikpl said:
working like a champ but having issue with the figer print
Click to expand...
Click to collapse
Working for me just fine. Just a tiny bit inaccurate as always.

http://tf2glados.dynv6.net:8080/LineageOTA/builds/full/lineage-15.1-20180401-NIGHTLY-ether.zip

Hello. I installed the UNOFFICIAL version. But the Nighly version is not. How do I install the Night version?

kinhkinhls said:
Hello. I installed the UNOFFICIAL version. But the Nighly version is not. How do I install the Night version?
Click to expand...
Click to collapse
Not sure what you are asking, but I had to override the build type branding to NIGHTLY in order to have the OTA server working. Just flash it over the old version. If you're using twrp and it doesn't want to flash, I'll have a Lineage recovery here, flashing that and then flashing the update using the lineage recovery always worked for me. http://tf2glados.dynv6net:8080/LineageRecovery/
Otherwise, just update TWRP. I tried it with the latest TWRP version just now and it works.

Download link is not working
Link is not working bro. Send me link

Quick note:-
OP is away at the moment and shall update the links upon return. :good:
Edit :- Download links are up an running.

Hello, thank you for working on this.
I flashed it yesterday and had an issue with mounting USB to my windows computer.
It worked on the first boot, and I was able to pull down the notification bar and tell it to transfer files. However on subsequent boots it did not give me such an option, although rebooting to recovery with the cable plugged in the same way mounted the device in my computer.

batp said:
Hello, thank you for working on this.
I flashed it yesterday and had an issue with mounting USB to my windows computer.
It worked on the first boot, and I was able to pull down the notification bar and tell it to transfer files. However on subsequent boots it did not give me such an option, although rebooting to recovery with the cable plugged in the same way mounted the device in my computer.
Click to expand...
Click to collapse
I haven't had any issues with that and I wouldn't consider it a build-specific bug, but I might be able to help you anyway. Plug in the phone, go to developer options and tap on "Select USB Configuration" and set it to MTP. That mostly fixes hiccups with USB modes for me. Otherwise, try replacing the cable if you're using the original Nextbit one that came with it. Mine became really unreliable soon after buying the phone, so I replaced it with a better (USB 3.1, even) cable and now it just works.

batp said:
Hello, thank you for working on this.
I flashed it yesterday and had an issue with mounting USB to my windows computer.
It worked on the first boot, and I was able to pull down the notification bar and tell it to transfer files. However on subsequent boots it did not give me such an option, although rebooting to recovery with the cable plugged in the same way mounted the device in my computer.
Click to expand...
Click to collapse
I might have found the technical reason behind it.
https://github.com/LineageOS/androi...mmit/99a8ea97e55cc7f9e28a2b7009325647110dc638
I'll rebuild when I get home, so that will include this fix.

Short note here, my Raspi server died on me again, so sorry for the dead links again. Buuut I'll be home soon, so I can get around fixing the Pi and the downloads will be up again just in time for a new build.

Enjoying the new build so far! Pretty good for me.

http://tf2glados.dynv6.net:8080/LineageOTA/builds/full/lineage-15.1-20180605-NIGHTLY-ether.zip

Is there more ROMs?

I recently purchased an tab S4 just an update from my previous Samsung tablet. I was wondering is there more ROMs for this tablet or ROMs currently in development? I noticed theres like 2 ROMs for this tablet. I have a note 8 and I'm currently running deluxerom on and it, and I really enjoy the tweaks and customization I'm able to do. I was looking for a same kind of feature for my tablet. Would greatly appreciate the answers I'm looking for. Thanks!

Mkami said:
I recently purchased an tab S4 just an update from my previous Samsung tablet. I was wondering is there more ROMs for this tablet or ROMs currently in development? I noticed theres like 2 ROMs for this tablet. I have a note 8 and I'm currently running deluxerom on and it, and I really enjoy the tweaks and customization I'm able to do. I was looking for a same kind of feature for my tablet. Would greatly appreciate the answers I'm looking for. Thanks!
Click to expand...
Click to collapse
Pretty much zero support. You can get a few 9.0 GSI ROMs to boot, but they all have issues. Mine has been sitting around since it was purchased while still using my old 2014 model.

veekay said:
Pretty much zero support. You can get a few 9.0 GSI ROMs to boot, but they all have issues. Mine has been sitting around since it was purchased while still using my old 2014 model.
Click to expand...
Click to collapse
Aww no way!? Really? I excitingly got this tablet cause of the features and thought perhaps there would be amazing ROMs for this particular tablet, but I guess not xD What are GSI ROMs? Also as a desperate attempt would other tablet ROMs work on this s4? Thanks mate!

Mkami said:
Aww no way!? Really? I excitingly got this tablet cause of the features and thought perhaps there would be amazing ROMs for this particular tablet, but I guess not xD What are GSI ROMs? Also as a desperate attempt would other tablet ROMs work on this s4? Thanks mate!
Click to expand...
Click to collapse
I had thought the same thing, but it seems the S3 is the last tablet to get real support.
https://forum.xda-developers.com/project-treble/trebleenabled-device-development
Some of the ones for 9 will work, but most features won't work too well, if at all.
You might be able to get another rom to work, I know I had no luck. Even trying ones with similar hardware, they all failed to even flash since the booting numbers are different.
Kind of have to be satisfied with Samsung, half baked custom roms or sell the thing.

Mkami said:
Aww no way!? Really? I excitingly got this tablet cause of the features and thought perhaps there would be amazing ROMs for this particular tablet, but I guess not xD What are GSI ROMs? Also as a desperate attempt would other tablet ROMs work on this s4? Thanks mate!
Click to expand...
Click to collapse
First,download "Treble Check" app from playstore & read for your device...
https://www.xda-developers.com/flash-generic-system-image-project-treble-device/
(Some GSIs roms are not compatible with some devices!)

veekay said:
I had thought the same thing, but it seems the S3 is the last tablet to get real support.
https://forum.xda-developers.com/project-treble/trebleenabled-device-development
Some of the ones for 9 will work, but most features won't work too well, if at all.
You might be able to get another rom to work, I know I had no luck. Even trying ones with similar hardware, they all failed to even flash since the booting numbers are different.
Kind of have to be satisfied with Samsung, half baked custom roms or sell the thing.
Click to expand...
Click to collapse
Hey Veekay I tried it and you're right unfortunately I came across the same issue as you brother
Now I'm stuck and I need help sorting my device out, was wondering if you knew this issue or could help?
When I got the stock firmware back and then when I flash TWRP with odin after going into TWRP I get 0mb as internal
so when I format and then go back into my load up the screen after SAMSUNG says "verification failed" and then reset
on the bottom. I tried other options as well. Without even wiping on TWRP the devices boots up into the setup wizard for the firmware fine
but after I wipe TWRP so I can get access to my internal drive my samsung boots into that verification reset screen. Got any clue as to how I can
resolve this issue? Thanks a bunch!

daitalos said:
First,download "Treble Check" app from playstore & read for your device...
https://www.xda-developers.com/flash-generic-system-image-project-treble-device/
(Some GSIs roms are not compatible with some devices!)
Click to expand...
Click to collapse
Hey! Thanks for your reply, will this work for PIE? I can't downgrade from PIE to OREO
and I don't know if GSI even works properly on my device

Mkami said:
Hey Veekay I tried it and you're right unfortunately I came across the same issue as you brother
Now I'm stuck and I need help sorting my device out, was wondering if you knew this issue or could help?
When I got the stock firmware back and then when I flash TWRP with odin after going into TWRP I get 0mb as internal
so when I format and then go back into my load up the screen after SAMSUNG says "verification failed" and then reset
on the bottom. I tried other options as well. Without even wiping on TWRP the devices boots up into the setup wizard for the firmware fine
but after I wipe TWRP so I can get access to my internal drive my samsung boots into that verification reset screen. Got any clue as to how I can
resolve this issue? Thanks a bunch!
Click to expand...
Click to collapse
Have you tried just reloading the latest stock firmware from scratch?

Yup, its unfortunate that there isn't much community support for this device. The Tab S4 is Project Treble supported and a few GSI ROMS do work. But as others have said they are unstable and not for use as a daily driver. We have a few discussion threads here talking about them.

veekay said:
Have you tried just reloading the latest stock firmware from scratch?
Click to expand...
Click to collapse
Would that work? If I did that I would still be able to download and install TWRP and have a root? Because of it being PIE

UndeadAnarchy said:
Yup, its unfortunate that there isn't much community support for this device. The Tab S4 is Project Treble supported and a few GSI ROMS do work. But as others have said they are unstable and not for use as a daily driver. We have a few discussion threads here talking about them.
Click to expand...
Click to collapse
I am going to do more research on these projects because I really wish there was more ROMs its quite an amazing tablet but the potential with the stock ROM lacks a lot

Mkami said:
Hey! Thanks for your reply, will this work for PIE? I can't downgrade from PIE to OREO
and I don't know if GSI even works properly on my device
Click to expand...
Click to collapse
Generic System Image (GSI) list :
https://github.com/phhusson/treble_experimentations/wiki/Generic-System-Image-(GSI)-list
you can try only "Android 9 Pie" official or unofficial gsi roms..
and remember ! Some GSIs roms maybe are not compatible with some devices! you can ask for your device on each thread
(for example look here): https://github.com/phhusson/treble_experimentations/issues/777
(usually this Gsi aosp 9 phh, generally works on most devices...BUT! ask first,and discuss it in the thread)
https://forum.xda-developers.com/pr...vice-development/aosp-9-0-phh-treble-t3831915

daitalos said:
Generic System Image (GSI) list :
https://github.com/phhusson/treble_experimentations/wiki/Generic-System-Image-(GSI)-list
you can try only "Android 9 Pie" official or unofficial gsi roms..
and remember ! Some GSIs roms maybe are not compatible with some devices! you can ask for your device on each thread
(for example look here): https://github.com/phhusson/treble_experimentations/issues/777
(usually this Gsi aosp 9 phh, generally works on most devices...BUT! ask first,and discuss it in the thread)
https://forum.xda-developers.com/pr...vice-development/aosp-9-0-phh-treble-t3831915
Click to expand...
Click to collapse
Can I do this without stock ROM and only TWRP? Because having the stock ROM is disabling my twrp to function without wiping and if I wipe than my stock ROM doesn't work
Thanks!

Mkami said:
Can I do this without stock ROM and only TWRP? Because having the stock ROM is disabling my twrp to function without wiping and if I wipe than my stock ROM doesn't work
Thanks!
Click to expand...
Click to collapse
Sorry,but I don't understand what do you mean " without stock rom and only twrp"...
you can install a Gsi rom, with two ways
Via TWRP, or Via Fastboot : https://www.xda-developers.com/flash-generic-system-image-project-treble-device/ (Tab S4 is a-only arm64)
for any other question, it is better to ask in the thread : https://forum.xda-developers.com/pr...vice-development/aosp-9-0-phh-treble-t3831915
(read carefully in OP & you can post,every single question there for your device,and you will get certainly help from the developer or from any other user..)

Mkami said:
Can I do this without stock ROM and only TWRP? Because having the stock ROM is disabling my twrp to function without wiping and if I wipe than my stock ROM doesn't work
Thanks!
Click to expand...
Click to collapse
You are going to have to just wipe it and start over from square one, unless you made a TWRP backup before starting all of this.
Download and flash the latest stock rom from recovery and then you can load twrp again.

I was looking at the possibility of using GSI's on some devices, and while they can offer new life to older devices, they're not entirely stable all the time unless you're willing to make your own changes. I know Lineage has made some excellent progress, but it's not fullproof yet and I wouldn't try it unless you're willing to not use your device as a daily use device.
I had an extra T-Mobile Revvlry which is basically a rebranded Moto g7 Play that I installed the Lineage GSI image and it works fairly well. However, this is more the exception to the rule and Moto devices, I feel, are far simpler in design vs certain Samsung devices. It also had a ton of trial and error involved for me to get it up and running properly.

Is it possible as the s4 becomes older, more people buy it and Samsung stops releasing official updates that someone will come along and create a ROM for it? Or is it more like Samsung locked the bootloaders and its close to impossible to write a ROM for it? Is it still possible to root the s4?

slipnslider said:
Is it possible as the s4 becomes older, more people buy it and Samsung stops releasing official updates that someone will come along and create a ROM for it? Or is it more like Samsung locked the bootloaders and its close to impossible to write a ROM for it? Is it still possible to root the s4?
Click to expand...
Click to collapse
Read very carefully without rush ! for " WETA Kernel + Encryption disabler " etc
especially, read the user comments carefully, and ask on the thread for any questions you have..
https://forum.xda-developers.com/galaxy-tab-s4/development/recovery-twrp-3-3-0-sm-t83x-t3928278 (Pie version)
https://forum.xda-developers.com/showpost.php?p=79483624&postcount=2
https://forum.xda-developers.com/galaxy-tab-s4/how-to/guide-sm-t83x-twrp-magisk-t4059227
( Newest Odin v3.14.4 is there : https://dl2018.sammobile.com/Odin3-v3.14.4.zip )

Thanks. I took a quick peak at the roms and kernels in the roms and kernels forum and they are pretty much all abandoned.
Someone did mention that the LOS 16.0 and ArrowOS GSI's work alright but are a bit buggy.

slipnslider said:
Thanks. I took a quick peak at the roms and kernels in the roms and kernels forum and they are pretty much all abandoned.
Someone did mention that the LOS 16.0 and ArrowOS GSI's work alright but are a bit buggy.
Click to expand...
Click to collapse
samsung,maybe at the end of july to give the upgrade to android 10....it is very likely to happen I think
yes,all Gsi Roms still have various problems unfortunately...
my opinion is: stay to stock rom for now....you can "uninstall" many applications if you want & without root, via "samsung package disabler"(paid) from playstore, or with this way:
https://beebom.com/how-remove-bloatware-android-without-root/
also,you can Install "NiceLock Downloader Companion App" ,to add some features on your device : https://forum.xda-developers.com/galaxy-note-9/themes/nicelock-module-download-links-module-t3923844
with this way I operate my device until now..

really small amount of custom roms

Hey
I was just wondering why there is not that many custom roms.
I come from a pocoophone and there was nearly daily new roms .

- not a lot of devs have this device
- people that do have this device don't have resources to build
- check telegram, there are roms, just ask around

Lossyx said:
- not a lot of devs have this device
- people that do have this device don't have resources to build
- check telegram, there are roms, just ask around
Click to expand...
Click to collapse
So you are saying that there are more roms for 7T than just these which are listed on XDA forum? Could you share some links to these telegram groups? Thx

pesa44 said:
So you are saying that there are more roms for 7T than just these which are listed on XDA forum? Could you share some links to these telegram groups? Thx
Click to expand...
Click to collapse
I don't know any specific, but I see them all the time. You can try joining 7/T series discussion group and ask what ROM people are using, and ask in kernel chats (that is specific to oneplus devices of course)

InvolveX said:
Hey
I was just wondering why there is not that many custom roms.
I come from a pocoophone and there was nearly daily new roms .
Click to expand...
Click to collapse
No hype, no sales, no development.

I bet OnePlus 6/6T is having more ROMs

Kind of wondered the same thing, also coming from a pocophone. I had planned to go custom, but now question if it is even worth it as there seems to be little support. I haven't run non-aosp on a phone in forever.
---------- Post added at 12:02 AM ---------- Previous post was at 12:01 AM ----------
Also curious how you find these groups - only thing I know when it comes to telegram is clicking on a link to a chat.
Found a group, but of course no links to the chinese twrp. Only links I have found are on weibo and just end up looping around

Other people will disagree but having no working twrp is a big factor. Let's see what happens when OnePlus release there android 11 mash up maybe we will have twrp working and more interest ?

a g bell said:
Other people will disagree but having no working twrp is a big factor. Let's see what happens when OnePlus release there android 11 mash up maybe we will have twrp working and more interest ?
Click to expand...
Click to collapse
This TWRP works fine for flashing and decrypting on custom ROMs. So it's not that.
And Android 11 will not magically fix everything, if anything, it'll break things like encryption even more.
TWRP is has lots of progress as of late, fastbootd tools has been implemented, dynamic partitions are better handled. Only significant thing left would be ADB sideload.

Lossyx said:
This TWRP works fine for flashing and decrypting on custom ROMs. So it's not that.
And Android 11 will not magically fix everything, if anything, it'll break things like encryption even more.
TWRP is has lots of progress as of late, fastbootd tools has been implemented, dynamic partitions are better handled. Only significant thing left would be ADB sideload.
Click to expand...
Click to collapse
Decryption is still broken on oos ? which is a OnePlus issue which will they will still break on 11?
Flashing ROMs from oos is a big issue which is still broken with this twrp

a g bell said:
Decryption is still broken on oos ? which is a OnePlus issue which will they will still break on 11?
Flashing ROMs from oos is a big issue which is still broken with this twrp
Click to expand...
Click to collapse
The decryption is broken because of OnePlus poor implemention of keymaster. Android 11 is once again changing keymaster which will break decryption even on devices that can successfully decrypt on Android 10. This means it will take time for TWRP to properly support decryption on Android 11.
When that happens, decryption might work for 7T/Pro because now OnePlus has to reimplement the new keymaster,. hopefully right this time.
As for flashing ROMs, just use adb push on your PC and push it to /cache or /mnt, then you can flash easily.

Lossyx said:
The decryption is broken because of OnePlus poor implemention of keymaster. Android 11 is once again changing keymaster which will break decryption even on devices that can successfully decrypt on Android 10. This means it will take time for TWRP to properly support decryption on Android 11.
When that happens, decryption might work for 7T/Pro because now OnePlus has to reimplement the new keymaster,. hopefully right this time.
As for flashing ROMs, just use adb push on your PC and push it to /cache or /mnt, then you can flash easily.
Click to expand...
Click to collapse
Just out of interest as you mentioned previously there has been a lot of progress on the twrp front why has nobody shared it ? is the source all available on git to build or am l missing something here ?

a g bell said:
Just out of interest as you mentioned previously there has been a lot of progress on the twrp front why has nobody shared it ? is the source all available on git to build or am l missing something here ?
Click to expand...
Click to collapse
https://github.com/TeamWin/android_bootable_recovery/commits/android-10.0
https://gerrit.twrp.me/q/status:open+-is:wip
I can try to build a test twrp and post here. I won't test it myself though, don't have time for it-

Lossyx said:
https://github.com/TeamWin/android_bootable_recovery/commits/android-10.0
https://gerrit.twrp.me/q/status:open+-is:wip
I can try to build a test twrp and post here. I won't test it myself though, don't have time for it-
Click to expand...
Click to collapse
Might setup building environment again and have a go myself if you do get the time to build l will give it try
Regretting going back to windows now
cheers ?

a g bell said:
Might setup building environment again and have a go myself if you do get the time to build l will give it try
Regretting going back to windows now
cheers
Click to expand...
Click to collapse
I am pretty sure you can just use WSL / 2 on Windows if you don't have Linux installed.

Everything has been built and shared over the last year. Name a rom. It's been built already. If you want more android R roms, just wait they're coming. But... Twrp works fine. Even on oos. Use LR Team Twrp (aka chinese twrp) it works perfectly. Flash away or what knot, I have never heard anything about a broken keymaster. that's the first I heard of that one. Flash whatever, build whatever, enjoy phone fun.

FullOfHell said:
Everything has been built and shared over the last year. Name a rom. It's been built already. If you want more android R roms, just wait they're coming. But... Twrp works fine. Even on oos. Use LR Team Twrp (aka chinese twrp) it works perfectly. Flash away or what knot, I have never heard anything about a broken keymaster. that's the first I heard of that one. Flash whatever, build whatever, enjoy phone fun.
Click to expand...
Click to collapse
Chinese twrp does not decrypt on stock oos properly unless there has been a new build recently ?
Has du been been built ?

a g bell said:
Chinese twrp does not decrypt on stock oos properly unless there has been a new build recently ?
Has du been been built ?
Click to expand...
Click to collapse
It absolutely does decrypt on oos. One must do a full format in twrp first. Then it works perfectly, every feature, 100%. Yes, I did du for 7t in December last year, or January.

FullOfHell said:
It absolutely does decrypt on oos. One must do a full format in twrp first. Then it works perfectly, every feature, 100%. Yes, I did du for 7t in December last year, or January.
Click to expand...
Click to collapse
Indeed it does you do a full format it works but then reboot and it's the same won't mount anything same as before.

a g bell said:
FullOfHell said:
It absolutely does decrypt on oos. One must do a full format in twrp first. Then it works perfectly, every feature, 100%. Yes, I did du for 7t in December last year, or January.
Click to expand...
Click to collapse
Indeed it does you do a full format it works but then reboot and it's the same won't mount anything same as before.
Click to expand...
Click to collapse
Funny I have had no problems for 10 months, on oos or custom.