yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 4 Android Development] retiredtab:
For those having problems with TWRP rebooting/restarting, the updater-script is found in the directory

/META-INF/com/google/android/

Just change all /temp to /tmp (use find/replace).

Use whatever your favorite archive tool, change /temp to /tmp in updater-script and then resave the zip file. Then use the newly updated updater-script and zip file and reflash.
[Galaxy Tab 4 Android Development] linsalata28:
This ROM runs good but it's not CM. It's still the stock ROM. it just has the sign Gmod boot animation and some tweaks I'm confused. is there actually a CyanogenMod ROM for this tablet?
[Galaxy Tab 4 Android Development] secretwolf98:
Yes, but only thing that works on it is booting and not crashing.
[Galaxy Tab 4 Android Development] secretwolf98:
Monthly Security Patch Release / Monthly Security Patch Release Change-Log:

December 2017 Security Patch, updated the Google stuff, fixed the installer, updated the BusyBox stuff, and changed the custom boot animation.

https://drive.google.com/file/d/1Fb8n4DAdi3-KQ63sbTzp8visFKlwdGCC/view
[Galaxy Tab 4 Android Development] retiredtab:
Wow, that was fast incorporating in the Dec security patches. :good:

Thanks for fixing the installer /temp. I can now flash without it rebooting TWRP.

I have downloaded this new rom and will be testing the next few days. For those with slow Internet or not reliable wifi, here is the sha256sum.

Thank you again.

d8c8a9a0fff9e6c108ee0685f72c62f823edf70799f1a31b1b205c8f8d0bb08e cm-11-20171205-UNOFFICIAL-degaswifi.zip
[Galaxy Tab 4 Android Development] secretwolf98:
Your welcome. :)

Do you like what I had added into the installer?
[Galaxy Tab 4 Android Development] secretwolf98:
Updated post

Get the new build today! :)

Final Release/Final Release Change-Log:

Updated the Google stuff, updated the CM apps, updated the Build ID, removed the browser for security reasons, removed the custom wallpaper (made by me in Adobe Photoshop), added the CM main mod circle wallpaper and lockscreen wallpaper, updated the webview stuff, and added Lightning Browser +.

https://drive.google.com/file/d/1EH-N_ZnRsoXq5UezlR7ZKo1LvhJTH4-t/view?usp=sharing
[Galaxy Tab 4 Android Development] secretwolf98:
Updated post

[MENTION=8726605]retiredtab[/MENTION]

Get the new build today! :)

Final Release/Final Release Change-Log:

Updated the Google stuff, updated the CM apps, updated the Build ID, removed the browser for security reasons, removed the custom wallpaper (made by me in Adobe Photoshop), added the CM main mod circle wallpaper and lockscreen wallpaper, updated the webview stuff, and added Lightning Browser +.

https://drive.google.com/file/d/1EH-N_ZnRsoXq5UezlR7ZKo1LvhJTH4-t/view?usp=sharing
[Galaxy Tab 4 Android Development] taejumma:
Hello just recently installed this ROM in my SM-T230 and can definitely feel its faster than before but I can't seem to change my lock screen wallpaper to my own picture, it just gives me two options "Travel Wallpapers" and "Wallpapers" which contains samsung default pictures only. So far I tried using different gallery apps to change my lock screen but it doesn't show an option for it. Can you explain how you change the default picture?
[Galaxy Tab 4 Android Development] BenGman:
Can we get a real Android 7 ROM please? Thanks!
[Galaxy Tab 4 Android Development] Banane Fps:
is it normal that its starts so long?
[Galaxy Tab 4 Android Development] secretwolf98:
Is it the first boot?
[Galaxy Tab 4 Android Development] gtrgonchi:
Fastest ROM

Hi, i've reviewed your develpments on andridfile, my question is about fastestrom_v3. Does it needs gapps? What android version is?.

Thanks
[Galaxy Tab 4 Android Development] secretwolf98:
gapps is already included. But they aren't up to date. It is Android 4.4.x kitkat
[Galaxy Tab 4 Android Development] U N K N O W N:
Its taking 70 mins time to boot

It is just booting and booting until the battery drains off. You say that it is lineage os but it shows cyanogen mod logo... And the android version is 7.1.2 but the sdk api level is 19 it must be 25:confused::confused::confused:.

Please reply I need answer.
[Galaxy Tab 4 Android Development] secretwolf98:
If you have read the entire thread. You would know that it is based on the stock firmware.
[Galaxy Tab 4 Android Development] cyber69:
what is android version of this rom?

Is it real nougat?
[Galaxy Tab 4 Android Development] MeRHaBaLaR_aQ:
Can I use it 7.0'' model?
[Galaxy Tab 4 Android Development] :
this is fake nougat it is kitkat
[Galaxy Tab 4 Android Development] smithtor:
After some fiddling I managed to flash this ROM and it appears to work just fine. I did not manage to flash the appropriate GAPPs; it had one but it was for 7.7.1 and did not work.

That led to a problem. Somehow I managed to screw up Google PlayServices to the point where i had to do a factory reset.

That left me without root access, for some reason. KingoRoot and Rootmaster both say I have it but SuperUser says not.

So I need some sort of workaround to recover root access.

Any thoughts?
[Galaxy Tab 4 Android Development] Scarle:
@secretwolf98: thanks for the effort spent in packaging this ROM.

Do you think this ROM is safe to use when connecting to the internet? Should we repackage it with newer fixes?
[Galaxy Tab 4 Android Development] mohsen2021:
pls help me !

me need Rom for galaxy tab 4 SM-T231

if you have good Rom , pls help me.

tanks !:giggle:
[Galaxy Tab 4 Android Development] secretwolf98:
I could look into newer fixes. But it should be safe for now.
[Galaxy Tab 4 Android Development] secretwolf98:
A new build for degaswifi t23x devices will be out within the next few days. I need a tester. Please DM me on XDA (I reply faster on Discord) if you want to test the build.
[Galaxy Tab 4 Android Development] secretwolf98:
A new build is out: https://github.com/Ryzen9-5950X-RTX3090/project/releases/tag/CM11-degaswifi
[Galaxy Tab 4 Android Development] secretwolf98:
Currently trying to get a system built and working past android 4.4.x:

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=OPM7.181205.001

ro.build.display.id=aosp_degaswifi-userdebug 8.1.0 OPM7.181205.001 79a0f8706b test-keys

ro.build.version.incremental=79a0f8706b

ro.build.version.sdk=27

ro.build.version.preview_sdk=0

ro.build.version.codename=REL

ro.build.version.all_codenames=REL

ro.build.version.release=8.1.0

ro.build.version.security_patch=2021-10-05

ro.build.version.base_os=

ro.build.date=Mon Nov 29 11:53:26 CST 2021

ro.build.date.utc=1638208406

ro.build.type=userdebug

ro.build.user=nzxt_linuxmint

ro.build.host=NZXTBLD-LinuxMint

ro.build.tags=test-keys

ro.build.flavor=aosp_degaswifi-userdebug

ro.product.model=Galaxy Tab 4

ro.product.brand=Android

ro.product.name=aosp_degaswifi

ro.product.device=degaswifi
[Galaxy Tab 4 Android Development] Guillox22:
Success with the new development. I have a sm t230 but I have a problem with the home key. Do you know how to unlock it without breaking the panel or changing it?
[Galaxy Tab 4 Android Development] secretwolf98:
That is weird. The button button must be bad. Does the home button key combo allow you to boot into twrp?
[Galaxy Tab 4 Android Development] Guillox22:
Something that I did not tell you, I was touching something on your rom, I think I added a new twrp and it stayed in the logo, I was jittered, and for that coincidence the home button does not work for me, it is like I was pressed, a way to return to recovery It is by pressing the 3 corresponding keys, but since I cannot use the home button for a long time, I cannot use it, my question is there any way to enter recovery without using the home button? since to use odin I have to enter recovery
[Galaxy Tab 4 Android Development] secretwolf98:
Not what as I know of.
[Galaxy Tab 4 Android Development] applepie_6960:
There is a way if you have usb debugging and adb is working then you can put the tablet on recovery mode using commands i have changed the rom of samsung tab 4 using these commands

Link- https://drive.google.com/file/d/126TAKtQ_8g56pfwBwFkFQV1VE_pilDap/view?usp=drivesdk

Steps-

1)connect your tablet to your pc make sure usb debugging is enabled and adb is working

2) extract the file, open it , open the preferred batch file to put your tablet to the preferred mode you want to put it in

.......................................................................
[Galaxy Tab 4 Android Development] zipmind:
It didnt work on me. Looks like zip file is corrupted.
[Galaxy Tab 4 Android Development] Guillox22:
Excellent, thank you very much for the information, in a few days I will try to do it and comment if it worked for me XD
[Galaxy Tab 4 Android Development] nitsuj77a:
1st, shout out and thanks to @secretwolf98 for the rom.

Just in case anyone is watching, I've installed cm-11-20211124-UNOFFICIAL-degaswifi successfully on a T230NU I came upon and brought back to life. Installed the seeder 2.0.0b1 app for good measure.

It's only been like an hour since I completed the install so I'll update the thread in a few days with my findings.
[Galaxy Tab 4 Android Development] nitsuj77a:
Update as promised - I haven't had any problems with this ROM. Battery life is decent and it hasn't crashed ever.

My only gripe is the version of android running (4.4.4) is too old to work with most of the apps I wanted to use (Netflix, Hulu, HBO...). So now I use it as an extra screen with the spacedesk app.

Thanks again @secretwolf98
[Galaxy Tab 4 Android Development] Arkodutimondal:
I am sorry for asking silly questions.I am a new member. So,can I know about which rom were you talking about,sir
[Galaxy Tab 4 Android Development] bishoy ashraf:
should i format system and data before installing
[Galaxy Tab 4 Android Development] meanhacker:
Yes, that's the standard procedure if you are flashing any ROM
[Galaxy Tab 4 Android Development] beargibson3100:
Noob question as I'm not sure where to ask this. I need a minimum of android 6 to run an app. My SM T230 NU has only 4.4.2 . Would this allow me to run apps designed for 6 and up? Is there more supporting software needed to make this work. I have this old tablet I want to use to run a map app for my jeep.

TIA

Bear
[Galaxy Tab 4 Android Development] meanhacker:
It most likely will not allow you to run newer apps as this ROM is Android version 4.4.4
[Galaxy Tab 4 Android Development] beargibson3100:
Is there any way to update it to a newer version?
[Galaxy Tab 4 Android Development] meanhacker:
Unfortunately no, I am also looking for a newer Android ROM 😅
[Galaxy Tab 4 Android Development] beargibson3100:
Thank you for taking the time to answer me
[Galaxy Tab 4 Android Development] España990:
amigo acaba de instalar esta rom pero el detalle que no deja instalar apk en Google play

Me sale se detuvo

pestaña

Informe a la par cerrar me ayudas porfavor?
[Galaxy Tab 4 Android Development] Profas69420:
My tablet is stuck on the samsung boot screen any help?
[Galaxy Tab 4 Android Development] keenbean:
Same, did you ever have any luck? All I want from my T230NU is to play clash of clans and watch youtube on it which now requires 5.0 and above. It used to be supported but not anymore. I might as well throw it in the trash at this point because almost everything requires lollipop now.
[Galaxy Tab 4 Android Development] meanhacker:
Nothing as of yet. I check XDA once every few months because I also noticed I can't run things like F-Droid and NewPipe properly anymore on the current ROM.
[Galaxy Tab 4 Android Development] keenbean:
Ok 10-4. If you ever find something, reply back and I'll do the same for you. I've been looking all day today but the closest thing I've found is some model I don't know about called a T230NW running 6.0 but I'm in the process of finding out more info.
[Galaxy Tab 4 Android Development] erdqcc:
I'm installed succesfully in twrp but its stuck on android logo i been waiting for like 20 mins can you help me?
[Galaxy Tab 4 Android Development] superx335:
So thanks a lot for the work, but just a question... is it Android 4 or 7? if Netflix and other apps are not available for stock ROM Android 4 won't be available after installing this ROM either? Thanks a lot in advance
[Galaxy Tab 4 Android Development] secretwolf98:
The ROM is Android 4.4.x kitkat.
[Galaxy Tab 4 Android Development] superx335:
Thank you! At the end I figured it out. I just can't turn on the tablet, I deleted everything with the wipe option but it is sticked at the logo and don't know how to manage! Thanks
[Galaxy Tab 4 Android Development] zulfikar313:
What do you mean by android version 4.4.4 and 7.1.2 ?

I just need an android version above 6 for my sm-t230 device please.

If you have I would appreciate that 🙏

Thanks!
[Galaxy Tab 4 Android Development] M.Riaz Raja:
does anyone have the android 5 version of the sm t230 version of Samsung tab 4? i cant find the link to the rom
[Galaxy Tab 4 Android Development] emirbaranoral:
You liar this is not Android 7.1.2
[Galaxy Tab 4 Android Development] WindB3NJA:
Release CM 11 SM-T230NU/SM-T231/SM-T230 degaswifi (security patch: Jan 1, 2021) · R5-3600/projects

Changes: security fixes updated apps (excluding google stuff) fixes to the build.prop updated webviews

github.com
[Galaxy Tab 4 Android Development] DiarrheaTornado:
Im sorry for asking, i installed this ROM, it is compatible with andorid 5,6,7 apps? Only Andorid 4 apps are working to me. :(
[Galaxy Tab 4 Android Development] emirbaranoral:
Bad news bro this just Android 4.4 with Android 7 skin
[Galaxy Tab 4 Android Development] DiarrheaTornado:
Oooh i got you, thank you.

️​
[Galaxy Tab 4 Android Development] secretwolf98:
You will have to download the picture from online or any file online saver.
[Galaxy Tab 4 Android Development] taejumma:
I'm sorry I should've elaborate, I do know how to change the picture but there's no option allowing me to do so. I was just wondering how you did it with the custom lock screen wallpaper. So for example on the settings on the Personalization -> Wallpaper -> "Home Screen" I can freely choose any app for my preferred picture, while "Lock Screen" shows Travel Wallpaper and Wallpapers, I can't select my own pic its all default Samsung pics. If I tap the "Home and Lock screens" option it just shows Live Wallpapers and Wallpapers with Samsung pics as well. So is it really like that or did the installation go wrong and some stuff are missing and I should reinstall?
[Galaxy Tab 4 Android Development] secretwolf98:
when you download the image, you will find it in the gallery app. pick the gallery app when you change the wallpaper.

it all goes into a folder. you can see down below in the pictures that I had provided.
[Galaxy Tab 4 Android Development] taejumma:
OK I finally found a way to change my lock screen wallpaper on this tablet, Thank you very much!
[Galaxy Tab 4 Android Development] secretwolf98:
your welcome
[Galaxy Tab 4 Android Development] galaxys s:
This rom still base tw
[Galaxy Tab 4 Android Development] secretwolf98:
Yes, next update will contain revision bump 4.4_r7 to 4.4.4_r2.0.1

and rebanding it to LineageOS 11 ***BASE***.

It will still have TW framework.
[Galaxy Tab 4 Android Development] linsalata28:
Downloading now to test it out.

Thanks!
[Galaxy Tab 4 Android Development] secretwolf98:
your welcome :)
[Galaxy Tab 4 Android Development] secretwolf98:
New build.

New build, get the build today! :)

Final Release/Final Release Change-Log:

Updated the revision number to, 4.4.4_r2.0.1

cm-11-20171219-UNOFFICIAL-degaswifi.zip
[Galaxy Tab 4 Android Development] secretwolf98:
New build.

Get the new build today! :)

Final Release/Final Release Change-Log:

Updated the revision number to, 4.4.4_r2.0.1

cm-11-20171219-UNOFFICIAL-degaswifi.zip
[Galaxy Tab 4 Android Development] adnj:
Smooth install for me. Great job on a stable ROM.
[Galaxy Tab 4 Android Development] secretwolf98:
Thanks :)
[Galaxy Tab 4 Android Development] alegatorul:
Installed, works just fine.

Thanks mate!
[Galaxy Tab 4 Android Development] Dark_Cristian:
The ril and phone works fine in a T231?
[Galaxy Tab 4 Android Development] secretwolf98:
I have no phone app in rom, I will make a build later today with app, will you test it when it's done?
[Galaxy Tab 4 Android Development] Dark_Cristian:
Sure, no problem
[Galaxy Tab 4 Android Development] secretwolf98:
Ok.
[Galaxy Tab 4 Android Development] Atlantisvip:
To install I boot into TWRP and just flash? Thanks!
[Galaxy Tab 4 Android Development] secretwolf98:
Yes, your welcome. If you wait until tomorrow or later today, I will have a new build out.
[Galaxy Tab 4 Android Development] Atlantisvip:
I actually installed already and everything was smooth. I'm trying to find CM 13 for my SD 900t.. You gave me the bug!?
[Galaxy Tab 4 Android Development] secretwolf98:
New build.

***New build is out***

Final Release/Final Release Change-Log:

Updated the Webview stuff and fixed the updater-script.

cm-11-20171226-UNOFFICIAL-degaswifi.zip
[Galaxy Tab 4 Android Development] secretwolf98:
New build.

What bug?

***New build is out***

Final Release/Final Release Change-Log:

Updated the Webview stuff and fixed the updater-script.

cm-11-20171226-UNOFFICIAL-degaswifi.zip
[Galaxy Tab 4 Android Development] radist_serg:
And what about phone app for SM-T231 ?
[Galaxy Tab 4 Android Development] secretwolf98:
I thought about that. IDK how to put that stuff in.
[Galaxy Tab 4 Android Development] adnj:
I have noticed many crashes on the Lightning browswer. But that's the app's bad behavior not the ROM's.
[Galaxy Tab 4 Android Development] Dark_Cristian:
Do you try [MENTION=6475245]emoboy (Official Name!)[/MENTION] sim fix?

https://xdaforums.com/showpost.php?p=63156978

Or if you port a sm-t231 stock rom with ril, phone app and message apk may be works?
[Galaxy Tab 4 Android Development] secretwolf98:
This port would take me 6 months. Because when I made this, it took since June of 2017.
[Galaxy Tab 4 Android Development] shpinog:
work on sm-t231 but no 3G function
[Galaxy Tab 4 Android Development] Dark_Cristian:
Just an aport. You brote IDK... I suppossed to gives you an idea... The phone app its for 4.4.2 but could work. Did you try to port from stock sm-t231?
[Galaxy Tab 4 Android Development] secretwolf98:
I was thinking porting phone app from LineageOS 11.
[Galaxy Tab 4 Android Development] Atlantisvip:
The "modding" bug :victory:
[Galaxy Tab 4 Android Development] secretwolf98:
whats the modding bug?
[Galaxy Tab 4 Android Development] skyblid:
Hi,

Might be in wrong thread ,you delete if needed,

I saw a website stated Sprint Galaxy tab 4 7in run official Lollipop.

Also saw ATT also run official Lollipop .

We should maybe be able to use one of these official lollipops and mod it too work ?

I"ll look for articles again the Sprint was on Samsung site

So found websites and yes it's true all the LATE models got lollipop,

The low-end wifi models did not, from wot I read something about chipset.

But I am sure the devs Have bashed their heads trying to get that version too work , hopefully someone can figure out the Marvell mystery ,cause if it runs kit Kat it should run lollipop ? Rite ..doh.
[Galaxy Tab 4 Android Development] Atlantisvip:
Can I flash your new updated image without having to format the whole tablet? Also, how can I delete the extra pages from the home screen?
[Galaxy Tab 4 Android Development] Atlantisvip:
Edit: I flashed over the old install of your CM 14 version and Gapps has stopped working. What should I do? When installing this rom I noticed it said it was for SM-T231 in TWRP and I'm T230.
[Galaxy Tab 4 Android Development] keithostertag:
Newbie help?

Can someone point me to the page with step-by-step instructions for loading this on my Samsung SM-T230NU Wifi?

I have never done anything like this before and want to try. There's nothing important on it but I don't want to brick it.

Is this the page with current and complete instructions?

https://xdaforums.com/tab-4/general/cyanogenmod-14-1-official-sm-t230-nu-t3549211

I have already downloaded:

twrp-3.1.0-0-degas.img.tar

cm-11-20171226-UNOFFICIAL-degaswifi.zip

Thanks!
[Galaxy Tab 4 Android Development] secretwolf98:
You gotta do a full wipe if you back down from cm 14.1.
[Galaxy Tab 4 Android Development] Atlantisvip:
I actually just reflashed gapps and saved it without doing a full wipe, just dirty flash.
[Galaxy Tab 4 Android Development] Cj719:
Where is this 14.1?
[Galaxy Tab 4 Android Development] secretwolf98:
It's my first ROM for this device of a cheap version of stock and some downloaded apps from the google play store. Also including some build.prop changes.
[Galaxy Tab 4 Android Development] secretwolf98:
New build.

New build! :) Get the build today! :)

Final Release/Final Release Change-Log:

Updated the security patch and updated the google stuff.

cm-11-20180103-UNOFFICIAL-degaswifi.zip
[Galaxy Tab 4 Android Development] tgm28:
Are there any noticeable bugs?

Could someone post some screenshots of this rom? :)
[Galaxy Tab 4 Android Development] secretwolf98:
There isn't any bugs. But a new build is coming soon.
[Galaxy Tab 4 Android Development] Wikdclown:
Was wanting to try this out, don't want to sound rushy or anything but how soon would be soon?
[Galaxy Tab 4 Android Development] secretwolf98:
Hmm.. Let me put together an update real quick.
[Galaxy Tab 4 Android Development] secretwolf98:
New build.

New build is out.

Final Release/Final Release Change-Log:

Updated the security patch.

cm-11-20180115-UNOFFICIAL-degaswifi.zip
[Galaxy Tab 4 Android Development] wahyufadz:
i am glad that there are someone still porting some rom for this devices...

keep up the good work sir...

:crying:

---------- Post added at 03:18 PM ---------- Previous post was at 03:12 PM ----------

can i use this rom to my sm-t231.?
[Galaxy Tab 4 Android Development] secretwolf98:
You can, but it doesn't have phone features. Enjoy when you can. I am stopping support next month. Any new features/ideas or fixes for this ROM will be helpful.
[Galaxy Tab 4 Android Development] Wikdclown:
Thanks for the update, so far everything is running smooth and perfectly.
[Galaxy Tab 4 Android Development] secretwolf98:
your welcome. :)
[Galaxy Tab 4 Android Development] twinhackerz:
I flashed this on Tab 4 T231 wifi+3g and it not showing any cellular data setting. Only wifi is available and the the model changed to T230U (mine originally T231). Is there any way to enable the cellular data back on? Thanks
[Galaxy Tab 4 Android Development] secretwolf98:
No, if you don't have a sim card in your device and don't use it as a phone, I would just recommend then to use this ROM with its current features.
[Galaxy Tab 4 Android Development] Wikdclown:
This rom has been running great, but I noticed when you plug in the headphones it pops up pagebuddynotisvc error.
[Galaxy Tab 4 Android Development] ccortina:
Cant use headphone, any fix??

Enviado desde mi SM-T230 mediante Tapatalk
[Galaxy Tab 4 Android Development] secretwolf98:
I might of deleted some type of system file that is required.
[Galaxy Tab 4 Android Development] Tuspot2D:
can i use this rom to my tab 4 7 sm t230?
[Galaxy Tab 4 Android Development] retiredtab:
Hi Secretwolf98,

Thanks for continuing to update this rom. The above rom still shows Dec 5, 2017 in the Android security patch level while your build.prop says Jan 5, 2018 on github.

Am I missing something here?
[Galaxy Tab 4 Android Development] secretwolf98:
Let me dig into this tonight.

Your welcome.
[Galaxy Tab 4 Android Development] secretwolf98:
Possible things in the next update:

1.) update the webview stuff

2.) update the CM apps

3.) update the Google stuff

4.) fix the security patch

5.) new boot.img?
[Galaxy Tab 4 Android Development] rdijkmans:
I actually like the current boot.img, but happy to see that you're continuing to support our beloved Tab4's (I just got one second hand last week ;)). Thanks, Secretwolf98!
[Galaxy Tab 4 Android Development] secretwolf98:
Your welcome. There won't be a new boot.img. But there will be upgrades, replacements, adding, and removing things in the next update.