yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 4 Android Development] Aequita:
Cheers for the advice, but the issue kinda resolved itself involuntarily.

The app mentioned in your link wasn't available anymore, so I used NoAd Battery Calibrator [ROOT] to do the same thing (basically just deleting a battery-file where Android stores it's battery-%-information)

After root + calibration at 100% I let the the Tab run dry - to no success.

Tried it a second time just to see it reset itself to stock after being drained.

???

While we're at it, made the switch to [ROM][UNOFFICIAL][matisse][millet] LineageOS 18.1 and had no issues anymore.
[Galaxy Tab 4 Android Development] Serpent.king:
So a whi!e ago i installed an android 6 Rom on my t330nu tab, the stock os was laggy, constantly kicking me out of apps. This Rom was called dirty unicorn only problem I've had with it so far is that when I try to use my camera the one on the back of the tablet is broken anyway it's really blurry, but that one works now when I try to switch to the selfie camera the camera app says can't connect, no camera using app can connect to my selfie cam which is ironic because that one is thr non broken one. I've tried escaping dirty unicorn and almost hsd sn unusable tablet i downloadee a Rom forgot about gappw for Android 7 and the rom didnt even have a internet browser pre installed, luckily when you uee file manage or any other fi!e editing app it creates an etrongs file of essentials you deleted. Otherwise i wouldnt have w wokint tab rn, I'm proceeding to download this Rom rn
[Galaxy Tab 4 Android Development] DJABHipHop:
New Update for both the Samsung Galaxy Tab 4 10.1 & Samsung Galaxy Tab 4 8.0 Are live & Downloadable tomorrow!!!!

ChangeLog:

- Whatever changes I made.

- Whatever changes LOS made.

- Whatever changes Matteo had made.

- Latest Security Patch.

- All zips start lightning-17.1-20220810-UNOFFICIAL.
[Galaxy Tab 4 Android Development] DJABHipHop:
New Update for both the Samsung Galaxy Tab 4 10.1 & Samsung Galaxy Tab 4 8.0 Are live & Downloadable!!!!

ChangeLog:

- Whatever changes I made.

- Whatever changes LOS made.

- Whatever changes Matteo had made.

- Latest Security Patch.

- All zips start lightning-17.1-20220912-UNOFFICIAL.
[Galaxy Tab 4 Android Development] DJABHipHop:
New Update for both the Samsung Galaxy Tab 4 10.1 & Samsung Galaxy Tab 4 8.0 Are live & Downloadable!!!!

ChangeLog:

- Whatever changes I made.

- Whatever changes LOS made.

- Whatever changes Matteo had made.

- Major changes where made to the Files browser.

- Latest Security Patch.

- All zips start lightning-17.1-20221009-UNOFFICIAL.
[Galaxy Tab 4 Android Development] liott:
Hi DJABHipHop,

The last update is obviously too short on the 3 mirrors

View attachment 5742227
[Galaxy Tab 4 Android Development] DJABHipHop:
Now That's Odd.
[Galaxy Tab 4 Android Development] xprit:
same for me 71 mo
[Galaxy Tab 4 Android Development] DJABHipHop:
Blame AFH
[Galaxy Tab 4 Android Development] DJABHipHop:
New Update for both the Samsung Galaxy Tab 4 10.1 & Samsung Galaxy Tab 4 8.0 Are live & Downloadable!!!!

ChangeLog:

- Whatever changes I made.

- Whatever changes LOS made.

- Whatever changes Matteo had made.

- Latest Security Patch.

- All zips start lightning-17.1-20221114-UNOFFICIAL.

LightningFastRoms for Samsung Legacy & newer Devices

LightningFastRoms for Samsung Legacy & newer Devices *Base Romhttps://github.com/LineageOS *Custom Romhttps://github.com/LightningFastRom*Samsung Galaxy Tab 4 *10.1-(matisse)https://github.com/matissewifi *8.0-(millet)https://github.com/milletwifi

t.me

Also AFH is F UP again
[Galaxy Tab 4 Android Development] Digger_m:
The latest update appears to be 30mb is this correct?
[Galaxy Tab 4 Android Development] DJABHipHop:
IDK what going on.
[Galaxy Tab 4 Android Development] Dan TBA:
Tablet is matisse3g. SM-T531

Can someone send me this Latest LightingFastRom 17.1 (14th Nov 2022) matisse3g version ROM file .zip here? I can't download the file in telegram website.... because I don't use Telegram? I really want to use the new ROM ;<

The telegram link page: (https://t.me/LightFastRoms/1193?single)

I have some problems here.

So I recently installed the Lighting Fast Rom 17.1 (12th Sep 2022) from Android File Hosts, And the performace is sightly a little bit better than matteo0026's latest LineageOS 18.1, But the problem is that, his ROM is the most stable ROM I have ever tested since I started searching ROMs for this device. And This LFRQ ROM is fast too, but quite buggy. :/

Issues:

1) After installing this new ROM and going to the Welcome screen, the options are buggy (mostly the Time & Dates section). When trying to set the option, it immediately bringsme bsck the Welcome screen, everytime. But after only clicking Skip and Okay buttons and getting to thr Home/Main screen of page, I can change the time options and stuff.

2) When Uptime is at 50 minutes, the tablet automatically reboots to recovery mode, Which i searched for the issue and haven't found answer. :(

3) No System Update option in Systems tab. (Although it shows up in Search)

4) Sometimes, pulling down the Notifications bar freezes my whole tablet a bit, I haven't tested it during heavy load like gaming.

ROM that I used: (lightning-17.1-20220912-UNOFFICIAL-matisse3g-Unsweetene-XDA-Build.zip)

Link: https://androidfilehost.com/?fid=14871746926876823076

View attachment 5768459
[Galaxy Tab 4 Android Development] V0latyle:
I have confirmed that the Telegram channel (and downloads listed) are available for public view without logging in, as is required by the XDA Telegram Policy. I verified this using an incognito window. All downloads are available without registration/logging in.
[Galaxy Tab 4 Android Development] Dan TBA:
View attachment 5768473

I tried in incognito mode and still cannot download the file. Also I had to use VPN to access Telegram website, I dont know why I cant go to the website normslly in here Pakistsn, but Yeah
[Galaxy Tab 4 Android Development] V0latyle:
Ah, sorry about that.

@DJABHipHop per the XDA Telegram Policy any files hosted on Telegram must be publicly accessible without a Telegram account:

Please change this as soon as possible. If this is not corrected, Telegram links will be removed from your threads.

Thank You
[Galaxy Tab 4 Android Development] DJABHipHop:
OKOK
[Galaxy Tab 4 Android Development] V0latyle:
Thank you. File links must not require user registration. This is why we strongly encourage the use of Android File Host.
[Galaxy Tab 4 Android Development] DJABHipHop:
Samsung Galaxy Tab 4 10.1

lightning-17.1-20221114-UNOFFICIAL-matissewifi-Unsweetene-XDA-Build.zip

lightning-17.1-20221114-UNOFFICIAL-matisselte-Unsweetene-XDA-Build.zip

lightning-17.1-20221114-UNOFFICIAL-matisse3g-Unsweetene-XDA-Build.zip

Samsung Galaxy Tab 4 8.0

lightning-17.1-20221114-UNOFFICIAL-milletwifi-Unsweetene-XDA-Build.zip

lightning-17.1-20221114-UNOFFICIAL-milletltetmo-Unsweetene-XDA-Build.zip

lightning-17.1-20221114-UNOFFICIAL-milletlte-Unsweetene-XDA-Build.zip

lightning-17.1-20221114-UNOFFICIAL-millet3g-Unsweetene-XDA-Build.zip
[Galaxy Tab 4 Android Development] DJABHipHop:
Android File Host is great when work which , But here the thing it never does work.
[Galaxy Tab 4 Android Development] Dan TBA:
Sorry @DJABHipHop, I didn't want to push you hard :(

I don't like being a burden, Also Thanks for sharing the files!

If you want, use Download.ru as it supports multiple files in one page as long as i know, like MSMG Toolkit:

Download.ru: https://download.ru/about

View attachment 5768795

Here's some wallpapers that I found:

View attachment 5768779View attachment 5768781

View attachment 5768797View attachment 5768809

View attachment 5768811
[Galaxy Tab 4 Android Development] Dan TBA:
Other wallpaperw are in this .zip file:
[Galaxy Tab 4 Android Development] Dan TBA:
@DJABHipHop Also the 12th Sep 2022 ROM had another issue i forgot to metion, and that is: BusyBox GONE, Developers Mode and Navigation theme bar resets to Default after restarting :/
[Galaxy Tab 4 Android Development] Digger_m:
I've still not managed to download the latest update.

😥
[Galaxy Tab 4 Android Development] mikle_01:
me. too....
[Galaxy Tab 4 Android Development] Dan TBA:
if you can't access the webpage, try using a VPN. I use SuperVPN - Unlimited Proxy app
[Galaxy Tab 4 Android Development] Digger_m:
I can access the android file host the file size is 31mb? Not 400+.

I have tried different browsers and devises.
[Galaxy Tab 4 Android Development] Digger_m:
I'm still not able to get the latest update. The file is still 31mb. I don't have telegram or need it.

Please fix the download I can only think it needs re-upload.

Please👃
[Galaxy Tab 4 Android Development] n0ub4x:
Same for me, the file is 31Mb so I download it on Telegram and I upload it on MediaFire:

https://www.mediafire.com/file/mdv6...IAL_matissewifi_Unsweetene_XDA_Build.zip/file
[Galaxy Tab 4 Android Development] Digger_m:
Thank you for taking the time to do that. It's very much appreciated. 👍👍👍👍
[Galaxy Tab 4 Android Development] DJABHipHop:
Sorry for that, But i'm currently working on rebuilding LFR ROM.
[Galaxy Tab 4 Android Development] asim.sidz:
Hello.

Firstly, thanks for your amazing work.

I am facing two issues.

1. The google play services repeatedly crash with the error dialog box appearing. When using gmail, chrome or any app that uses google play services, the OS crashes, or i get the error box. It also crashes sometimes when I am in the play store.

2. The tablet randomly goes to the blue circles loading screen very often.

These are the two main issues I have which makes me feel like the ROM is very unstable. Other than this everything works great.

I have the "17.1-20200810-UNOFFICIAL-millet3g-Unsweetened-XDA-BUILD" flashed on my device T331.

Will be grateful for any help. Thank you very much in advance.
[Galaxy Tab 4 Android Development] asim.sidz:
Thank you for your reply. Can you please at least tell me if these are common issues that other users are also facing? Thank you very much.
[Galaxy Tab 4 Android Development] DJABHipHop:
I don't think so, Or other would have already responded.
[Galaxy Tab 4 Android Development] asim.sidz:
Thank you. I will try to flash the latest updated ROM from 2022. :)
[Galaxy Tab 4 Android Development] worldindia2000:
My Tab 4 (8 inch, T331, India version, android 5.1.1) shows USB debugging after enabling developer option (7 times pressed build no in phone), but do not see option of "OEM unlock". Is this option available in T331?

Due to this issue, I am not able to unlock the bootloader (https://www.makeuseof.com/how-to-unlock-android-device-bootloader/ - used process in this link to unlock bootloader i.e. platform tools downloaded, adb fastboot exe clicked, able to see authorised device on adb devices command, then typed adb reboot bootloader, and also fastboot flashing unlock (also fastboot oem unlock being old device) but it keep showing download option on device screen. So overall not proceed with this lightening fast rom for millet3g (assuming OEM unlock is mandatory then only remainiing things can be done). Any suggestions for OEM unlock?

Also tried date change few yrs back and also diabled auto update date, diabled auto download/install OS over wifi but OEM unlock option not showing.

I am new to this customer ROM world (aboev steps learned after lot of google, if any link with detailed steps for first timer there, pls share that also), would be doing first time, also installed samsung drivers, and Odin3_v.14..4 and tried to install TWRP recovery via Odin (https://xdaforums.com/t/recovery-3-7-0_9-unified-matisse-millet-rubenslte-twrp-recovery.4019831/) but phone reboots to normal stock (possibly because OEM unlock not showing so booloader not unlocked)
[Galaxy Tab 4 Android Development] DJABHipHop:
IDK, since i dont own a T331
[Galaxy Tab 4 Android Development] worldindia2000:
Oh ok, thanks for reply. Are there any detailed steps for first timer trying custom ROM? May be I am missing or doing something wrong?

Does 7 times tap on build no shows both options - USB debugging and OEM unlock - in other Tabs, or any additional step required? I can see only USB debugging, not OEM unlock
[Galaxy Tab 4 Android Development] SteinbeckFan:
After you install TWRP, when you reboot to tablet you need to immediately go into recovery. If you let the tablet reboot without going into recovery, whatever you flashed with Odin is discarded and you need to repeat the whole process.
[Galaxy Tab 4 Android Development] worldindia2000:
Thanks for suggestion. 2 questions:-

1) TWRP can be installed even if 'OEM unlock' option not showng after developer option?

2) How to go into recovery after reboot? Sorry I am new to this customer ROM world
[Galaxy Tab 4 Android Development] SteinbeckFan:
Don't worry about OEM unlock or bootloaders. AFAIK it's not a required step for the Tab 4. Enter recovery by pressing and holding the home button, volume Up, and then power. If you do it just right you will see TWRP and then you can flash a ROM. Again, if you fail to enter recovery on the first boot after flashing with Odin, you will have to repeat the whole process.
[Galaxy Tab 4 Android Development] Mattc001:
Mistake sorry I need to delete this message
[Galaxy Tab 4 Android Development] Mattc001:
Hello how are you all doing I would recommend protonvpn its swiss and has a free version and is the best by far and even better if you have the option to purchase it. https://protonvpn.com/download

Cheers
[Galaxy Tab 4 Android Development] Mattc001:
Good evening After a few setbacks I now have installed the latest version of TWRP (3.7.0.9-0) on my sm-t530 . I have reformated my device . Before I ask redundant questions many big thanks to Matteo0026 as well as DJABHipHop. My understanding is that I need to install https://sourceforge.net/projects/op...ad?use_mirror=master&r=&use_mirror=autoselect land lightning_17_1_20221114_UNOFFICIAL_matissewifi_Unsweetene_XDA_Build.zip
[Galaxy Tab 4 Android Development] Mattc001:
Hello everyone I finally installed the tablet properly. I will review the steps taken to have a successful installation.
[Galaxy Tab 4 Android Development] Mattc001:
Hello my friends I will describe the steps I took to setup my samsung galaxy tab 4 10.1 smT530.

1. I started with a samsung galaxy tab 4 10.1 smT530 that had not been touched therefore had the regular version nothing added nothing touched.

2. I started setting up my PC to prepare for the changes that will be needed to successfully install the SM-T530

3. First I downlaoded the latest version of Odin to my PC

4. I installed the drivers from Samsung to enable my pc and Odin to recognize my SMT530

5. Next I downloded the latest version of TWRP (3.7.0.9-0) on my PC and the tar

6. Next I downloaded on my PC

7. Next I downloaded lightning_17_1_20221114_UNOFFICIAL_matissewifi_Unsweetene_XDA_Build.zip on my PC and the https://opengapps.org/ there I made a mistake I first downloaded the the ARM android 11 and Pico it didn't work You have to download the ARM android 10 and pico and this version of Gapps worked for me. So do not use the gapp link I previously provided as a link so here is the link to Gapps and click ARM Android 10 and pico https://opengapps.org/

8. Next I opened Odin and installed TWRP (3.7.0.9-0) as instructed by Matteo0026 and installed the tar fi

9. Next I setup my SMT530 as follow I held the start button the volume + button and the home button together until the tablet was in the recovery mode

10. Then with the volume + I went to bootloader and thereafter the SMT530 was ready to connect to my PC and be recognized by Odin . Before I started the process to install TWRP I made sure on Odin to disable the automatic restart. Also make sure you install the tar matisse on AP in Odin

11. After making sure that everything was ready I clicked on Odin the start button

12. I waited for the successfull install of TWRP from Odin . Once it was successfull I removed the USB cable from my PC to my SMT530

13. I then held the start button the volume + button and the Home button together at the same time until it reboted and TWRP was successfully installed

14. Following instructions I found on youtube how to update Tab T530 from channel48 (be carefull when watching his instructions because he made mistakes so I suggest you watch his process a few times and also do not download the versions he mentions as they are not the latest versions available use that youtube channel to visualize the processes

15. Using TWRP I clicked on wipe and clicked on format data and then typed yes and wait until its finished and then click the home button and click reboot and select recovery

16. Then I installed the lightning_17_1_20221114_UNOFFICIAL_matissewifi_Unsweetene_XDA_Build.zip and https://sourceforge.net/projects/op...ad?use_mirror=master&r=&use_mirror=autoselect unto an sd card on my pc and then put that sdcard into my SMT530 then I clicked install on TWRP and choose first the lightning_17_1_20221114_UNOFFICIAL_matissewifi_Unsweetene_XDA_Build.zip and then when that was done I chose open gapps arm 10.0 pico after it was successfully installed I rebot the SMT530 and then I waited and the magic happened and I successfully finished the installation. Cheers
[Galaxy Tab 4 Android Development] LiveFede22:
lightning_17_1_20221114_UNOFFICIAL_matissewifi_Unsweetene_XDA_Build.zip

This version work for my Galaxy Tab 4 10.1 SM-T535?
[Galaxy Tab 4 Android Development] Mattc001:
Hello I believe so although I have not tried it on a SM-T535
[Galaxy Tab 4 Android Development] DJABHipHop:
Galaxy Tab 4 10.1 SM-T535 is LTE
[Galaxy Tab 4 Android Development] LiveFede22:
ok, and if I wasn't interested in the LTE functions of the tablet I have, could I install this ROM anyway or would it cause problems later on??
[Galaxy Tab 4 Android Development] DJABHipHop:
Still the won't work, Because bootloader is totally differencent
[Galaxy Tab 4 Android Development] MicroMod777:
Will this work with T337T?
[Galaxy Tab 4 Android Development] DJABHipHop:
The build for all devices areive ChangeLog is to big to list, But as soon I have time keep I will post the full change log.
[Galaxy Tab 4 Android Development] kapa95:
Not rom issue, battery failure
[Galaxy Tab 4 Android Development] fire_qc:
Too easy answer, it never did that with the old ROM.

Anyway, after a night, I left the the tablet On and plugged, show battery is full but on Power Off, same issue.

Another thing, I got a problem to finish the settup so it always ask to complete the settup after a reboot plus got an alert with Trust..
[Galaxy Tab 4 Android Development] fire_qc:
Another follow up, the battery drain very faster than stock ROM. After 2 hours of using, drain battery to 50%...
[Galaxy Tab 4 Android Development] Koicarpkeeper:
Working really well on my 535 LTE with no unusual battery drain so far.
[Galaxy Tab 4 Android Development] mrk2815:
are the new builds that you talked from your telegram channel posted here on androi file host.
[Galaxy Tab 4 Android Development] mrk2815:
there are newe builds for both 10.1 and 8.0 on the telegram channel , he posted tha hter woudl beht builds on the xda forum as well. The builds on telegram channel are from mar 29,2020. i think they would be best to flash as those builds hav more fixes from eh 2/25/2020 builds.
[Galaxy Tab 4 Android Development] DJABHipHop:
Basically Telegram builds are for people who wants the laster fixes, patches, features & use Telegram as well, over stability while XDA builds are for people who wants stability over laster fixes, patches, features & what not or for people who hate using Telegram.

Also once the Telegram builds have been giving the green light by all the user who test it they will be uploading to android file host.

Basically any update android file host will always be the last knowe working update from telegram the reason I do that is to avoid pushing buggy updates to people on XDA regular user how are not tester & need there device to work 90-100%.

If already use Telegram then stick to Telegram & only android file host if the last know working build is corrupted or you find Telegram to be slow AF android file host.
[Galaxy Tab 4 Android Development] ytccts:
Hello,

Exactly same problem.

And I tried to do full wipe, nothing change... bootloop and then Recovery bootloop... need to re-flash TWRP 3.3.1.0 by odin.

Retry 3 times... no chance, permanent bootloop

:(
[Galaxy Tab 4 Android Development] Vit2410:
matisselte(sm-535) latest build

I had tried install ProgressBar++ app but sadly it require "Display over other apps" function and "Notification access" permission. Does it was pernamatly disabled in this build or there is a way to enable them?
[Galaxy Tab 4 Android Development] DJABHipHop:
Yes as it's an Android Go enable it by changing the ram settings in the build.prop.
[Galaxy Tab 4 Android Development] linears4:
SD card problems

Hi guys,

I did a clean installation of the mattissewifi version from 2020-03-29 (lineage-17.1-20200329-UNOFFICIAL-matissewifi-Unsweetened-XDA-BUILD.zip) today.

I have wiped everything (system, internal memory and sd card) before installing the rom.

After the installation I wanted to integrate my SD card as an internal storage using the storage function out of the settings.

But the formatting process stops after 40% with this fault message "Attempt to invoke virtual method 'java.lang.String android.os.storage.VolumeInfo.getId()' on a null object reference".

Does anyone know what has happen?

Do you know any solution?

SD card works fine as external storage.

Thx guys.

Tutto andra bene - everything will be fine!
[Galaxy Tab 4 Android Development] Vit2410:
In case if someone is planning to edit build.prop to disable AndroidGo features.

I had caught an issue to edit build.prop file to disable android GO features. I tried to use build.prop editor app via root but it haven't worked. Just used ES filemanager instead, it was worked.

DJABHipHop, last rom on matisselte is running smoothly, but in the stock launcher apps menu fonts sometimes are glitched. I persume it happens due low display resolution.

Anyway, thanks for your ROM, it is amazing!
[Galaxy Tab 4 Android Development] Koicarpkeeper:
Found that casting my tablet (535LTE) to the smart TV doesn't work - just searches for the TV but never finds it.

And now Trebuchet Launcher is constantly saying there is an issue and popping up a box offering to close the app or show more information. Was working fine for last 2 days.
[Galaxy Tab 4 Android Development] jaredmeade:
SM-T330NU Camera Issues

Hey DJ,

I followed the instructions to install the latest 17.1 lineageos and nano gapps and successfully set up the tablet. I'm running into some issues with the camera, though. The exposure is near black on the rear (default) camera. Locking/Unlocking the Exposure in Open Camera seems to reset the correct exposure, but it's a pain. Switching to the front-facing (selfie) camera completely crashes/freezes any app that I try to use.

Open Camera says: Serious camera error.

The default camera crashes, and quickly flashes the message :Media Server died, closing camera.

I'd like to give this tablet to my older neighbor so she can video chat with her family, and the front camera is a must have.

Is there anything I can do to help debug this isuse?

Thanks!

Jared
[Galaxy Tab 4 Android Development] Vit2410:
This is ROM-based issue. There's nothing you can't do about it.
[Galaxy Tab 4 Android Development] jaredmeade:
Is anyone working on a fix for this ROM and/or is there a timeline for when this will be fixed?

In the meantime, is anyone using a simple and clean ROM that has a working front-facing camera or any suggestions?

I sincerely appreciate any suggestions.

Thanks!

Jared
[Galaxy Tab 4 Android Development] 0BrokenBone0:
MS Teams

Hi, I've updated to the latest version on my SM -T530, works great, thanks. But one thing does not work: Microsoft Teams (app). The front camera just doesn't open. Has anyone found a fix for this (yet)? (on all other apps the camara works fine)