yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 4 Android Development] g_ding84:
I'll double check. My early version was the UK format. I wonder if I'm using the wrong build.prop file. (Which could be the case)
[Galaxy Tab 4 Android Development] ipdev:
Deleted
[Galaxy Tab 4 Android Development] Fyredragon:
hmmmm YOU might have made a mistake??? The Sky is falling!!! Run for your lives!!! Everyone unroot your device and restore to factory fast before it blows up!!!

Hehehehe :D:D

(like I could resist after seeing that post) LOLOL

Dragon
[Galaxy Tab 4 Android Development] polkaroo:
For the remove nav zip, the MD5 SUM does not match up. Cause for concern?
[Galaxy Tab 4 Android Development] g_ding84:
Because I forgot to update the MD5 Sum to the new zip. It still has the Md5 Sum of the last zip.

I edited the second post and removed it to avoid any more confusion.
[Galaxy Tab 4 Android Development] Kamal363:
Sm t231 can flash this rom right...?

SM G900F xXx 5.0 Odex Boeffla 2.1 beta2 Twrp 3.0.2-0
[Galaxy Tab 4 Android Development] g_ding84:
Yes you can. I would recommend flashing a SM-T231 kernel right afterwards.
[Galaxy Tab 4 Android Development] Kamal363:
After flash rom can i just flash adamas or [MENTION=721905]ctx[/MENTION] kernel instead of stock...?

SM G900F xXx 5.0 Odex Boeffla 2.1 beta2 Twrp 3.0.2-0
[Galaxy Tab 4 Android Development] g_ding84:
I recommend Adams kernel. But yes that should work
[Galaxy Tab 4 Android Development] Kamal363:
Wwaaa.... my tab cant detect sim... lol... help plz...

SM G900F xXx 5.0 Odex Boeffla 2.1 beta2 Twrp 3.0.2-0
[Galaxy Tab 4 Android Development] g_ding84:
Go over to the SM-T231 ROM. Remember, this ROM is for the WiFi only versions (230 and 230NU).
[Galaxy Tab 4 Android Development] stevejohnson42:
So long and thanks for all the fish

Much thanks to the developer for a smooth experience and doing something to get this device running better. Sad to see a device with so much value be abandoned by the manufacturer almost from them start. Sadly to say .. I have been forced to move on ; my device was stolen last weekend. It appears that the person who took it has little experience and has not got past the lockscreen pin to put it on wifi . Apparently a tablet and an ipod were worth more to them than their job. For what it's worth - I replaced it with a ASUS ZenPad S 8 Z580C; another "bargain" device that has no development at the moment - but can be rooted ; at least it is at LP at the moment. Thanks again for this community and the support for the short period of time I had the device.
[Galaxy Tab 4 Android Development] Justray:
And the bug came back!

After 2 months, uninstalling Firefox and Fasterfox triggered it. I guess Google or Android (they're basically the same thing) decided "hey, I know you got contacts sync disabled so I think you meant you want to sync it one more time"

Stupid android letting uninstalled apps getting my contacts info [emoji58]

As usual, same fix worked.
[Galaxy Tab 4 Android Development] clockout:
I'm assuming that this wouldn't work with T530NU? Which makes me sad because I cannot find a stable ROM for the life of me. CM13 was very unstable and so was Bliss Pop
[Galaxy Tab 4 Android Development] g_ding84:
No. This is only for T230 and T230NU. The T530(NU) have different chip set. You will hard brick if you flash this ROM.
[Galaxy Tab 4 Android Development] CrowFox:
Can I flash this on Odin?
[Galaxy Tab 4 Android Development] g_ding84:
The ROM can only be flashed with a custom recovery (TWRP).

The firmware files located in the second post are flashed with Odin. (Firmware files are not a complete package, it's only the Modem and bootloader)
[Galaxy Tab 4 Android Development] richrowland:
5G wifi?

G ding,

I am running Acheron 2.3 APA1 on a SM230NU. Any progress on getting the 5G wifi band to respond? Seems that I remember that it worked on the stock firmware not not since I rooted and switched to Acheron.

Thanks for all you have done for those of us with this tablet!
[Galaxy Tab 4 Android Development] 4josh2u:
Been wondering if you could make it so that all data goes to the sd-card no exception screen shots downloads app data the only thing that goes on the system is Apps that are installed. I seen a lot of other Roms with this integrated to it when the system is installed or at least make a patch for it
[Galaxy Tab 4 Android Development] g_ding84:
Unfortunately no.

To be honest with work, family and church I have been way too busy the last 2 months to sit down and find out what's causing it.
[Galaxy Tab 4 Android Development] g_ding84:
What are you asking/requesting?

If you want apps to be downloaded and installed to your SD Card you need a 3rd party app.

If you're talking about the system/apps that are updating its because I haven't updated the ROM in months. (Same firmware version)
[Galaxy Tab 4 Android Development] 4josh2u:
N

So what I'm trying to say is it would set the sd-card card as default storage for everything except installing apps https://gionee-m3dev.net/2016/05/fix-storage-for-non-emulated-sdcard.html this might explain better.https://gionee-m3dev.net/2016/05/fix-storage-for-non-emulated-sdcard.html here is a patch but it's for another device and is for marshmallow https://drive.google.com/file/d/0B8vdAG-vod-wc1FrLWNEZ3RwLUU/view maybe you could strip it and make one similar I have also seen other devs make thisp patch for lolipop
[Galaxy Tab 4 Android Development] thelous:
dude theres xposed mods that does that for you.... *cough* obb to sd *cough* download2sd.... both works for this rom if you know how to use them.......
[Galaxy Tab 4 Android Development] thelous:
Why this rom uses 26% cpu ALL the time, i clear ram, close all apps and just stare at home screen and look at cool tool xposed app's cpu meter and i see cpu usage: 26%, when i open chrome and stare at it again its 41%...... i tried uninstalling xposed apps and rebooting and resetting whole rom.....

Oh and btw im on sm-t230

[IMG="screenshot of cpu usage"]https://s17.postimg.org/8ptb35ne7/Screenshot_2016_09_01_22_45_40.png[/IMG]
[Galaxy Tab 4 Android Development] Ztormtrooper:
hey, i have sm t230 (rooted) but i cant install twrp 2.8.7 or different version.it freeze my tablet.i can install clockword mod but cant flash roms too. i install stock roms with odin again. but i dont want to use stock rom. how can i install ur rom with odin ? sorry im not exp. enough.
[Galaxy Tab 4 Android Development] thelous:
Why you cant install twrp? Its only method to flash custom roms on tab 4 7.0 dont try flashing with odin, it wont work or in worst case it will brick your device
[Galaxy Tab 4 Android Development] Ztormtrooper:
i install it np but twrp doesnt work. if i try to reboot with twrp my tablet freeze on first boot (when write samsung t230 bla bla) screen.i try 2.8.7 and lastest version too. always freezing in boot.

btw my tablet has no problem with stock samsung rom.i just hate touchwiz (i know about launchers) and i just want try some custom roms.
[Galaxy Tab 4 Android Development] RyanDesigner:
same problem

i got this problem too

new version is using ram with high stage. Some apps are running in the backgroud, i never see them before
[Galaxy Tab 4 Android Development] thelous:
Good to see im not only one with this problem ;D but vlc video playback works with 17% cpu which is extreme low which is good. (Old version of this rom ran vlc videos in 24-28% cpu)

Also while recharging battery% jumps around all time when i reboot..... says sometimes 64%, reboot says 63%, rebooting again 65%....... [MENTION=4644109]g_ding84[/MENTION] will you check and maybe fix this problem or should i just change rom?
[Galaxy Tab 4 Android Development] thelous:
okay so i kinda ****ed up in something with google and got gmail account banned, now i need to delete it and log in on other account to make gapps work, is there way to remove gmail account (not from settings because it brraks acore and rom keeps popping up unlimited messages that process system.acore has stopped)
[Galaxy Tab 4 Android Development] g_ding84:
Nothing else unless you do a data factory reset.
[Galaxy Tab 4 Android Development] pinkydw:
Wanted to say thanks, this works great, and I use this tablet more now that's its not slow as hell :P

I am curious, do you have to manually flash it each time? I was trying the "check for updates" but it never showed anything.

edit: Oh and this is the only rom I've flashed on any of my devices that I haven't had issues with google play, props!
[Galaxy Tab 4 Android Development] MtBakerScum:
Hey there, first off thanks for the ROM! Just installed last night, 90% certain I did all the right steps.

Device: T-230NU

Baseband: ? Literally, there's no baseband version in about phone.

ROM Ver: Acheron_Rom_2.3.5_APA1

I'm having WiFi connectivity issues; was running a different rom, couldn't tell you what it was but it was really more of a skin than a rom, and was having the same issue. I can't connect to my WiFi at work. To my knowledge, I can only connect to two networks. My home network and my parents network. This problem prompted me to do a clean install of the stock ROM. Then I saw this so I decided to install it. I installed TWRP 2.8.3.0 first because that was the only version I could find a .tar file with. Then I flashed 2.8.7.0 through the older version of TWRP. Then installed SuperSU and Busybox. Once I was rooted with TWRP on the stock ROM I installed this ROM. Then I flashed the AP1 modem and bootloader through ODIN. and finally I flashed the AP1 kernel through TWRP. Probably didnt need to do those last two steps but what the hell. So yeah, I can't connect to the wifi at work; rather, i should say I can't STAY connected. It connects then immediately drops the connection. I'm fairly positive problem is not on the router's end. My phone connects just fine, as does my coworkers. And a few weeks ago we increased the amount of connections the router could have. So I'm at a loss here, no idea why my tab is not connecting. Any ideas?

E: welp, as a workaround I'm sharing my phones internet connection over bluetooth. Not ideal but it works.
[Galaxy Tab 4 Android Development] g_ding84:
Yes you have to flash each update manually. Sadly it's been a while since I made an update. (Gonna have to push one soon)
[Galaxy Tab 4 Android Development] g_ding84:
That is strange. Is the connection at work weak? Does it work fine on stock(without root)?

If it does work fine on stock, let me know.

And if you could, send me a location (while connecting to the wifi)

The baseband is the same as the build number....aka APA1. [emoji1]
[Galaxy Tab 4 Android Development] MtBakerScum:
Work signal is full strength. One wall separates me and the router. I'll try flashing back to stock and get back to you. The only difference I saw while at home and on stock was the 5GHz band being able to connect. (not that there's 5GHz at work)

I had read that the build quality of the 7 was.... not so great. And during normal use before I switched to your ROM I had to constantly turn WiFi on and off again to stay connected, which I've read quite a few complaints about from other owners.

Will do, possibly a noob question, but what do you mean by sending you a location?

:p
[Galaxy Tab 4 Android Development] pinkydw:
That's cool, I'll just make sure to check back periodically, thanks!
[Galaxy Tab 4 Android Development] thelous:
theres still acore crashes on new version of rom, any fix? i uninstalled some apps and it happend....
[Galaxy Tab 4 Android Development] ipdev:
What apps are you trying to uninstall?

I ended up converting all system apps I wanted to delete to user apps with tb. (Easiest way. ;) )

Rebooted and uninstalled them using the unistaller app I normally use. (System app remover.) No errors or fc's.

(Not sure if uninstalling with tb after converting to user apps, I might try it if I have to reinstall this rom again.)
[Galaxy Tab 4 Android Development] pinkydw:
Having a strange issue, I'm trying a 3.0 usb drive with a standard jack on one end, and the mini one (fits in the charging/data jack) on the other. I've got it formated for ntfs so I can put files over 4gig on it. It works fine on my phone (CM13) but my tablet with this rom won't recognize it. I've tried a few ntfs mounting tools, but they won't recognize it. Any ideas?
[Galaxy Tab 4 Android Development] pontif:
Otg is not supported
[Galaxy Tab 4 Android Development] g_ding84:
I will have version 1.4 uploaded tomorrow morning.

Fixed IR Blaster

Updated hosts file (ad blocking)

Few more updates..... Change log to come tomorrow morning.
[Galaxy Tab 4 Android Development] g_ding84:
version 1.4

is uploaded

Change log :

Added :

IR Blast support

Samsung app and account

fixed Sync issue - this time

Updated :

Hosts file for ad blocking
[Galaxy Tab 4 Android Development] g_ding84:
Note.....I forgot to update the print out in the updated script.....it will show v1.3.5 but its really flashing V1.4
[Galaxy Tab 4 Android Development] gammaxgoblin:
I just picked up a used tab 4 7.0. Is this rom noticeably smoother or faster than stock? does it keep more free RAM? Thanks!
[Galaxy Tab 4 Android Development] g_ding84:
It does keep more free RAM than stock. Its debloated and I have a few init.d scripts that make ext4 partitions faster and lowers the RAM usage. Give it a try.

Make a backup of your set up now.

Wipe and flash.

If you don't like it you can restore your backup.
[Galaxy Tab 4 Android Development] hotshot2:
works good thanks a mil
[Galaxy Tab 4 Android Development] steve30x:
I'm testing this now. I just installed it so I will give feedback in a few days. Is there any possibility to add some slight overclocking to the kernel? By the way I've noticed that with performance control it sets the CPU to 1183MHz all the time and I cant set the lower CPU speed to 312MHz. Every time I set the lower CPU speed it sets it to 1183MHz when I restart the app.

Also I am curious if you could add this to the rom.

http://xdaforums.com/tab-4/themes-apps/mod-tab-s-ui-t3017635
[Galaxy Tab 4 Android Development] g_ding84:
There can be a over clocking kernel.....once its made. Our device is not easy to build for with kernels and recoveries.

The performance control app does show it locked at 1183MHz but it does actually scale. Its not truly locked there.
[Galaxy Tab 4 Android Development] g_ding84:
About the tab S UI.....I'll have to look at it.
[Galaxy Tab 4 Android Development] steve30x:
I've been testing this with a few hours and it is very fast and snappy but the CPU frequency is not scaling. I have the Xposed module show CPUFREQUENCY in status bar and its showing 1183MHz all the time even if I am not using the tablet.
[Galaxy Tab 4 Android Development] g_ding84:
I'll have to look check that out.... We would need a custom kernel to change that.
[Galaxy Tab 4 Android Development] the_dealer:
Could you possibly change the menu background colors to black? I'm not sure the proper name for them, but the settings menu background and the area where u choose WiFi/bluetooth/screen rotation/etc. The rom I'm running on my g870a has black backgrounds and Id like to set up my t230nu that way

Sent from my Samsung Galaxy Tab®4 on 38's
[Galaxy Tab 4 Android Development] g_ding84:
That's part of the theming I'm working on.
[Galaxy Tab 4 Android Development] steve30x:
I'm with the_dealer. The only problem I have with this tablet is the backgrounds in the options and dropdown menu is white. Its a lot nicer on the Tab S with the green and dark green theme in the System UI. I would much prefer the TAB s style UI than a black theme. Although a black theme is a whole lot better than what we have now.
[Galaxy Tab 4 Android Development] the_dealer:
Awesome! A murdered out look would be great, and since we're already begging for extras... How about a better boot animation? Not even asking for anything crazy, just something more manly looking than the swirls and sparkles and whatnot. Maybe the Samsung logo on fire, shattering, lightning, or hell just the plain logo is fine lol. I've tried some boot animations from the Tab 3 7" thread, but they seemed like lower resolution and didn't look right. I'm not sure if there's a screen difference between the Tab 3 and 4 7", but it seemed like they were made for a smaller screen and stretched to fit. The last one I tried looked decent, but threw my junk into a bootloop

Sent from my Samsung Galaxy Tab®4 on 38's
[Galaxy Tab 4 Android Development] g_ding84:
I have been trying to find a good boot animation to put on this tab since I got it. Lol

There are a few I have been checking out.
[Galaxy Tab 4 Android Development] g_ding84:
Ok so this weekend I will have another new version up. I have moved a few apps over to data/app from system/app.

I will be looking at adding a custom boot animation. just need to find a good one.

I am still working on theming the Settings - Framework - SystemUI apks
[Galaxy Tab 4 Android Development] slushbilly:
Nice rom. Many thanks. One problem I see even with the stock rom is while installing some apps i get a "unable to install to usb storage or sd card". If I unmount the ext sd card the app will install fine. Any ideas? Looking forward to more updates.
[Galaxy Tab 4 Android Development] g_ding84:
version 1.4.5

is uploaded

New :

Custom AOKP Boot Animation

Moved to data/app :

Calendar widget

Performance Control

Titanium Backup

Wanam Xposed

Fake ID / MAster Key fix Xposed mods

Updated :

Hosts file
[Galaxy Tab 4 Android Development] the_dealer:
Sweet! Currently doing a backup and eager to try it out

Sent from my Samsung Galaxy Tab®4 on 38's
[Galaxy Tab 4 Android Development] X2pacXX:
Acheron ROM V2.3.5

nach installation Tab sm t230 Keyguard Test Activity angehalten danach kommt gleich Der vorgang android.process.acore wurde angehalten:( klicke ich es weg kommt es wieder

Serial NO RF2F50D1SXJ

is this download androidfilehost.com/?fid=24572369242687230

or no pls give me a link
[Galaxy Tab 4 Android Development] Larian:
Sorry for beginner Questions

Hey Guys,

I'm very sorry to ask you the following beginner questions:

I have the SM-T230 with Android 4.4.2 and standard stock ROM.

Now I want to use this great ACHERON ROM.

I'm not an absolute beginner, I flashed Xperia Pro, S3 mini and Droid 4, Photon Q aswell.

However, for this ROM I have still questions:

What are my installation steps?

Is it flash TWRP with Odin, and then boot in TWRP and flash the ROM from SD-Card?

Do I have to flash a kernel before?

How can I flash TWRP. The download-Link leads me to a non-.tar file. Is there a download source for the correct version of TWRP in the correct file format?

Please, dear pro-customROM-Users, help a "still beginner" to become better.

And yes, I googled it. Didn't found the answers.
[Galaxy Tab 4 Android Development] ipdev:
[MENTION=7177216]Larian[/MENTION]

Try here.

https://twrp.me/devices/samsunggalaxytab470.html

I can tell you this works on T230nu. (degas wifi / degas seem to mix quite a bit.) Not sure what I was last running on mine.. (Currently on the side while playing with other (toys!) devices.)

Primary download

https://dl.twrp.me/degas/

- My n7 has taken over as my daily driver. :) Sorry Samsung, maybe once someone breaks you I will return to my T230nu. :silly:
[Galaxy Tab 4 Android Development] Larian:
Thanks a lot!

I'll try it immediately :)

Installation steps (flash TWRP with Odin, then install ROM, no Kernel flashing) are correct?
[Galaxy Tab 4 Android Development] ipdev:
I normally start clean. (Factory Reset from stock os.)

- Settings, General, Backup and Restore

- - Factory data reset.

- - - RESET DEVICE

- - - - DELETE ALL

When tab reboots to the initial startup screen, power off.

Boot into download mode. (Press and hold the menu, volume down and power keys.)

Flash twrp with odin (AP file option)

! ! Make sure Auto Reboot (under options) is unchecked. ! !

When install is done unplug tab and power off.

Reboot into recovery (Press and hold menu, volume up and power keys.)

Now you are in twrp.

Wipe caches at the very least, and install the rom.

(No kernel flash was needed for my T230nu, granted I tried the few custom kernel(s) I found. :silly: )

Best of luck to ya.

(By the way this is, at least I think, the best running rom for T230s :good: )
[Galaxy Tab 4 Android Development] Larian:
Thank you! I just tried it and it worked :)
[Galaxy Tab 4 Android Development] squidflex:
A relative recently gave me their unused t230nu.

I loaded this ROM (via TWRP, without any issues) and the tablet is actually usable now!

Thanks g_ding84!

EDIT: Does anyone know if there's a way to theme or change the notification menu from the current Touchwiz style to something more AOSP?
[Galaxy Tab 4 Android Development] g_ding84:
Xposed is one way to go. There are a few modules that will give it a more AOSP theme.
[Galaxy Tab 4 Android Development] NowLearn:
I appreciate your time in making this rom much better. My mom had issue running her app JW. Now it runs smoothly. Id like to ask you which kernel do you recommend and how do you Boost the kernel? with kernel auditor?. thank you
[Galaxy Tab 4 Android Development] g_ding84:
There are a few kernels out there you can use. CXTz works well.

http://xdaforums.com/showthread.php?p=60572872
[Galaxy Tab 4 Android Development] the_desaster:
hi,

i´ve done something very stupid...

i was on v2.3 and wanted to update to v2.35.

to update the boot and radio image i used the image installtion in twrp.

the problem... i flashed the radio image to the system.

now i get the error

failed to mount /cache (invalid argument)

failed to mount /system (invalid argument)

at the rom installation.

i think i killed my partition informations with flashing the radio to system?

how can i fix this?

im able to get into download mode (odin) or twrp and can mount the internal storage from twrp.

i dont want to kill my tab so im waiting for an answer ;)

thanks.
[Galaxy Tab 4 Android Development] thelous:
full wipe and flash 2.35 should fix+update your rom
[Galaxy Tab 4 Android Development] x0acake:
WiFi problems

I'm getting periodic wifi drops. I've got two different routers with DD-WRT, one wireless G-only and the other wireless N-only, and it happens with both of them.

I'm only a few feet from my main router and it doesn't happen with my other devices, and if I reboot the tablet the connection will remain stable for a full day, then it will disconnect every hour mid-stream. I think everything points to a software issue.

Anyone know how I can troubleshoot or remedy this without having to reboot everyday?
[Galaxy Tab 4 Android Development] thelous:
mine has done same aswell, does your wifi icon look like uploading something and nothing is being downloaded? mine does that and internet wont work down/upload are 0 kts tho i installed "cool tool" called app to show whenni drop out of wifi (download goes 0kb/s)
[Galaxy Tab 4 Android Development] x0acake:
Yup that's exactly what happens. It looks like it's still connected but I can't access the router until I turn off wifi and turn it back on. I have to do that about once every hour or so.
[Galaxy Tab 4 Android Development] ipdev:
[MENTION=7930590]x0acake [/MENTION] [MENTION=5007098]thelous[/MENTION]

Try changing or (removing)

wifi.supplicant_scan_interval=

http://xdaforums.com/tab-4/help/qa-t230-nu-acheron-rom-v1-1-2015-01-12-t3002971/page16

Edit:

- Original post only posted the first two lines.
[Galaxy Tab 4 Android Development] the_desaster:
every wipe fails.

see attached photo.
[Galaxy Tab 4 Android Development] thelous:
try dirty flashing rom, if it doesnt work just odin flash stock rom
[Galaxy Tab 4 Android Development] the_desaster:
ok...

will try to flash stock with odin later...

dirty flash doenst work.
[Galaxy Tab 4 Android Development] g_ding84:
What recovery did you flash?

The Mount points for all SM-T230, SM-T230NU and SM-T231 are all the same.

Can you pull the recovery log?

/cache/recovery/last_log
[Galaxy Tab 4 Android Development] g_ding84:
You need to flash a full Odin .tar with the pit file to reformat. Since the partitions are messed up you need the pit file to reset everything back.

PIT file is the partition information table and its unique for every device....you should be able to use SM-T230 and/or SM-T230NU as they are identical