yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 4 General] CTXz:
Error 4

make: *** No rule to make target 'vendor/samsung/degaswifi/proprietary/bin/fsck.exfat', needed by '/home/patrick/android/CM/cm12.1/out/target/product/degaswifi/system/bin/fsck.exfat'. Stop.
make: *** Waiting for unfinished jobs....

Fixed by porting the file from the tab 3 lite

https://github.com/CTXz/android_vendor_samsung/commit/10e3f7795b5e3835aadf31a5812fce38a15ab4c5

Sorry if this post will be full of similar errors but this is the dev thread and so I will log all errors here in case anyone will need to fix similar if not the same errors
[Galaxy Tab 4 General] CTXz:
Error 5

This one was a bit more nasty

frameworks/native/libs/gui/CpuConsumer.cpp: In function 'bool android::isPossiblyYUV(android::PixelFormat)':
frameworks/native/libs/gui/CpuConsumer.cpp:82:14: error: 'HAL_PIXEL_FORMAT_RAW16' was not declared in this scope
case HAL_PIXEL_FORMAT_RAW16: // same as HAL_PIXEL_FORMAT_RAW_SENSOR
^
frameworks/native/libs/gui/CpuConsumer.cpp:83:14: error: 'HAL_PIXEL_FORMAT_RAW10' was not declared in this scope
case HAL_PIXEL_FORMAT_RAW10:
^
frameworks/native/libs/gui/CpuConsumer.cpp:84:14: error: 'HAL_PIXEL_FORMAT_RAW_OPAQUE' was not declared in this scope
case HAL_PIXEL_FORMAT_RAW_OPAQUE:

FIX (at least I think):

Excluded

HAL_PIXEL_FORMAT_RAW16
HAL_PIXEL_FORMAT_RAW10
HAL_PIXEL_FORMAT_RAW_OPAQUE

and added

HAL_PIXEL_FORMAT_RAW_SENSOR
[Galaxy Tab 4 General] CTXz:
Error 6

make: *** No rule to make target 'vendor/samsung/degaswifi/proprietary/lib/hw/consumerir.mrvl.so', needed by '/home/patrick/android/CM/cm12.1/out/target/product/degaswifi/system/lib/hw/consumerir.mrvl.so'. Stop.

FIX : Ported missing file from tab 3 lite

https://github.com/CTXz/android_vendor_samsung/commit/e2e2bb640fc5e9cd1914692d762878f788565872
[Galaxy Tab 4 General] CTXz:
ERROR 7

Alright this one is blocking me!

frameworks/native/services/surfaceflinger/DisplayDevice.cpp:81:18: error: use of undeclared identifier 'HWC_POWER_MODE_OFF'
***** mPowerMode(HWC_POWER_MODE_OFF),
**************** ^
frameworks/native/services/surfaceflinger/DisplayDevice.cpp:125:19: error: use of undeclared identifier 'HWC_POWER_MODE_NORMAL'
***************** HWC_POWER_MODE_NORMAL : HWC_POWER_MODE_OFF;
***************** ^
frameworks/native/services/surfaceflinger/DisplayDevice.cpp:125:43: error: use of undeclared identifier 'HWC_POWER_MODE_OFF'
***************** HWC_POWER_MODE_NORMAL : HWC_POWER_MODE_OFF;
***************************************** ^
frameworks/native/services/surfaceflinger/DisplayDevice.cpp:370:27: error: use of undeclared identifier 'HWC_POWER_MODE_OFF'
*** return (mPowerMode != HWC_POWER_MODE_OFF);
************************* ^

Any ideas?
[Galaxy Tab 4 General] g_ding84:
Maybe this will help. At least in the right direction.

http://xdaforums.com/galaxy-tab-2/help/cyanogenmod12-galaxy-tab-2-t2944129
[Galaxy Tab 4 General] Dark_Cristian:
please port it to a SM-T231 too please!. TIA and Regards
[Galaxy Tab 4 General] CTXz:
Once its running on the t230 it should be easy to port over to the t231 ;)
[Galaxy Tab 4 General] CTXz:
I got in contact with android-andi and he send me some commits. I will apply then once I have time! :victory:
[Galaxy Tab 4 General] sub77:
check if there is a matching file in etc/permissions - the t530 bootlooped without it.
[Galaxy Tab 4 General] Dark_Cristian:
Thanks I'm glad and i wish sucess with your proyect. You can do it!! :good::highfive:
[Galaxy Tab 4 General] sub77:
this will unblock you: https://github.com/CTXz/android_device_samsung_degaswifi/pull/1

---------- Post added at 03:12 PM ---------- Previous post was at 03:02 PM ----------

revert it and put definitions in graphics.h -> https://github.com/CTXz/android_device_samsung_degaswifi/pull/2
[Galaxy Tab 4 General] BRoy_98:
Did you clear cache, dalvik cache and data before flashing?? If no, then this is the cause of bootloop.
[Galaxy Tab 4 General] itzik16:
I cleared the cache,though it happened... I did try to re-install it and it worked pretty nice!

tough now I've got a bigger issue, I've cleared every thing on the twrp menu in order to install new stock ROM and I've got a brick, The device get to boot til the Samsung part and then just dies and not responding to every key press when I try to reset it and enter download mode or recovery mode sometimes it will flash the screen for less then a second and black out again, I think it caught in some loop or something that make the device to fatal crush but I'm a total newbie so it's just an assume...

any way... after hour or so if the device remains untouched you can try to boot it again, I've tried to make it boot into download mode and got the menu screen and once I've clicked vol up it blacked out again(crap)....

any advice? :)

BTW Nice work on the rom!
[Galaxy Tab 4 General] BRoy_98:
Can you upload some pics of the download mode before pressing the volume up..?

I got quite same problem some days ago...
[Galaxy Tab 4 General] CTXz:
Are you holding the buttons for too long? Only press vol up/down + power + home till you see the Samsung splash screen. At download mode even earlier.
[Galaxy Tab 4 General] charlesefc:
Got the exact same problem as itzik16, it attempts to go into recovery then blacks out, I can reach download mode without it blacking out, but can't restore tab as I have no computer present at the moment.
[Galaxy Tab 4 General] CTXz:
Ok I will remove the link immediately until I can confirm that download mode is fully functional
[Galaxy Tab 4 General] BRoy_98:
But I flashed it successfully. After flashing this, I restored the previously created backup with TWRP and I didn’t faced any problem. Even I flash the firmware with Download Mode just now after flashing the Bliss. Every thing is OK in my device.
[Galaxy Tab 4 General] charlesefc:
I think the problem I'm facing is more to do with the recovery rather than the rom, because when I first booted in to the recovery I got a random reboot twice.
[Galaxy Tab 4 General] BRoy_98:
Try the TWRP 2.8.7.0. I am using this.
[Galaxy Tab 4 General] charlesefc:
I can't, I got bliss pop booting, an then I was going to flash a stock rom, so I wiped system data cache dalvik cache, then twrp blacked out not giving me chance to flash a different twrp version and now I can't boot to recovery, it attempts to then just blacks out. Also I haven't got a computer present at the moment so I can't use Odin.
[Galaxy Tab 4 General] BRoy_98:
You told that download mode is working. So, you can easily fix your device with a pc. And I don't think, blisspop crashed the recovery. There may be any other reason for this. Try to findout the reason. This may help [MENTION=2920883]itzik16[/MENTION] to recover his device.
[Galaxy Tab 4 General] charlesefc:
Yes I no I can easily fix my device with a pc but I ain't got a PC present like I said and also I don't think bliss pop crashed my device like I said earlier, I believe it was the recovery, also I was using twrp 2.8.7.0.
[Galaxy Tab 4 General] itzik16:
Its the same as the stock download mode menu :)

Its not the issue, I know how to get into download mode or recovery mode, I think the recovery got crushed, I manged to get into download mode after leaving the device untouched for a day

Apparently the device can go to download mode once a day(once it get to the bootloop its looping all day )

I will try to reflash the recovery, and I will tell you hows that going, thanks for the help though :D

BTW I think the main cause to that issue is the way that the way updatescript installs the rom might have to do somthing with it, after I deleted internal storage it might deleted some important files but Im just assuming since I've got no real experience with building android roms, all my knowledge is theoretical
[Galaxy Tab 4 General] BRoy_98:
Now, when you got the Download mode back, you can flash the recovery. I think you should flash the official firmware now. I hope you will fix your device soon. :)
[Galaxy Tab 4 General] itzik16:
I got into download mode flashing screen, when I started the flash, the device didn't start to flash and got blackout again and caught in the loop again...

I really hope it didnt bricked in a way that the only rescue is JTAG or UART because this device is really got no documentation about that no where...

I hope to find a solution soon I've got to give the tab to my dad lol
[Galaxy Tab 4 General] thelous:
I cant belive that it let download mode once a day. Press power for 10 sec and then vol up down and home for long time and you should be able to go download mode. Also your battery might have died as its been trying boot etc..... you should charge for 4 hrs akd then try.
[Galaxy Tab 4 General] BRoy_98:
Yah.. You are right. It is not possible sometimes it boots into download mode and sometimes not... :rolleyes:
[Galaxy Tab 4 General] CTXz:
OK almost got a heart attack that its bricked xd
[Galaxy Tab 4 General] itzik16:
It actually did... the only solution I found is to disconnect the battery, after I get into download mode I got 30 seconds before the device reboots and the it wont get to download mode agian....

the battery was on 100%

I've manged to flash the recovery agian on 30 seconds after endless tries, now I got it back on stock.

Thanks to every one for the help though i think this might help other though
[Galaxy Tab 4 General] mike2nl:
100% right Roy. It is as it is, sometimes you got a Monday phone. I had the same some month ago.

I did at least a stock flash and sold it. Now with an new second hand one all is OK. And I had done all in the way as always.

Take it easy. First think about the warnings in the 1st post. Then think about Monday phones and then user mistakes. Badly at it is user mistakes are around 90% of all the flashes. Everybody here on XDA knows that, the other 10% is bad ROM chips, cheap SD cards, wrong flashed ROM and the point of I can not wait il took out the battery. So badly it is for the user but flashing is not an every day job.

So heads up everyone and a good flash ;).
[Galaxy Tab 4 General] BRoy_98:
And what about the download mode now? Is it in the same condition after flashing the stock??

Ha ha.. Right you are... Flashing a custom rom is always risky. So, we have to be familiar with this... :);)
[Galaxy Tab 4 General] murtaza_091:
I want to test it

where can I get the zip file?
[Galaxy Tab 4 General] BRoy_98:
Ask [MENTION=6584695]CTXz[/MENTION] for the link. If he think it is safe to flash, then he will give you the link. Because He is one of the main developers of the rom.
[Galaxy Tab 4 General] sub77:
while the bootloader partitions get untouched there is no known risk for me. really. but there is also really no need to flash this pre-pre-pre-alpha because its completly useless for now.
[Galaxy Tab 4 General] BRoy_98:
I agreed. There is nothing in the rom that can crash download mode and recovery. And the rom is very unstable at this moment. So it is really useless now.
[Galaxy Tab 4 General] KouenHasuki:
It's still nice to see this rom progressing even if its a fairly pre alpha
[Galaxy Tab 4 General] Afuta:
I have the SM-T230 and would love CM
[Galaxy Tab 4 General] darknd666:
Progress update

I would like to help, I have a t230nu and can test the ROM for you. First I need the recovery you r working with, links not working, and of course the rom. I would like to help get this thing to lollipop at least, it desperately needs some cm love!
[Galaxy Tab 4 General] CTXz:
Sorry my friend but se have waaay to many testers right now. We are taking a small break of the developing at the time. So no worry, didn't abandon this project ;)
[Galaxy Tab 4 General] Elements1984:
Hello Devs :)

Thank you very much for the amazing work you did on this project, I am currently one among thousands of fans following your awesome work :)

I have been checking this page twice a day for the past couple of months hoping to see a lollipop rom coming to life for my little sm-t230, I was quite excited when cm12 booted on this device and it seemed like the bugs were going to be fixed in a matter of weeks.

So now I see no progress or updates regarding the development of this rom and I am wondering if we will be seeing this project back on track to benefit from a Lollipop rom that will make this device faster than what we get with a debloated stock rom.

So my questions are:

Why was the project put on hold? Maybe waiting for samsung to release a lollipop rom that will help the devs get a more stable base for a future cm rom?!

When will the great devs team here get started again on finishing this project?

And does anyone know if there has been a statement from samsung on whether a lollipop is about to be launched? Last I heard (read) was 2 weeks ago that Lollipop on the t230 was on testing or something like that, but heard nothing since then.

And any plan to build a pure marshmallow rom once you are done with Lollipop? The difference between 5.x and 6.x is not as big as it is between 4.4.x and 5.x and IMHO it shouldn't be that hard to make a few changes to run Marshmallow on it, correct me if I am wrong.

Thank you guys for your great work and I think I can speak for many people saying that all our hopes are on you since this tablet is doomed with a Marvell chip and that nobody seems to like it, so there isn't any other devs team working on it, therefore Lollipop might never get into it if you give up this project.

I look forward to your replies and wish you a great day :)
[Galaxy Tab 4 General] CTXz:
1. Yes we are kinda waiting for the official L update.

2. We are still working on the project. But now we have cm 11 back in focus. With that said we struggle to fix the WiFi issue. The chip is a big big mess. And sadly it gives you a real pain to work on it. However we are still there.
[Galaxy Tab 4 General] Quaesar:
Hello CTXz,

First of all great job so far. The chipset on this device is a hard one and it's good to see that we have a successful boot.

I have a T230NU myself and I am experienced in porting Cyanogenmod. I successfully ported CM12.1 to the HP Slate 21 (phobos). I would like to help out also. I noticed you said that there were a lot of beta testers already. If you could add me to that list, it would greatly help in diagnosing the problems you have. I noticed you said that Wifi wasn't working. I also had this issue in when I was porting CM to the phobos. I fixed it by modifying the kernel a bit and adding a line into BoardConfig.mk

I hope that helps! I would personally love to see CM12.1 on this device because I'm sick and tired of all the bloatware that hogs up space. Besides, CM runs way faster than TouchWiz.

Hope I can provide some help with my knowledge!

You can find my work/sources here: http://xdaforums.com/android/general/rom-cyanogenmod-12-1-hp-slate-21-t3201416

Peace,

Quaesar
[Galaxy Tab 4 General] CTXz:
Sounds good. I will pm you.
[Galaxy Tab 4 General] darknd666:
Regardless of the fact that it has a horrible SoC a quad core processor shouldn't perform this poorly, I hate touchwiz with a passion, Samsung is more focused on packing software features that they lose sight of what they have actually done to the device,... After the user installs all their apps
[Galaxy Tab 4 General] KouenHasuki:
Hasd this project come to a stop?
[Galaxy Tab 4 General] CTXz:
Sub77 is still doing some stuff but it's nearly impossible to fix anything without proper sources
[Galaxy Tab 4 General] pwichhart:
Something was mentioned that the dev was waiting for the lollipop upgrade.

Right now I'm running the Prism Barebone ROM with a custom kernel. Runs pretty smooth for me. Hope this project gets off the the ground.
[Galaxy Tab 4 General] lynx2509:
hope new rom :D big thank for you

Gửi từ SM-T230NU của tôi bằng cách sử dụng Tapatalk
[Galaxy Tab 4 General] thelous:
Hope some sort of stable version gets relased this year!
[Galaxy Tab 4 General] CTXz:
Dont think we will get close to stable. But maybe beta.
[Galaxy Tab 4 General] thelous:
As long as wifi works and rom stays up for 1 hr its good enough for me ^^
[Galaxy Tab 4 General] lujki1:
Yup. Me too. I just didn't understand if beta will be (at least close to) ready in the next few months. :D

And it's there any info on official Lollipop update? Samsung youmobile is pretty useless when giving ETA. Is it going to be released at all?

Sent from my SM-G920F
[Galaxy Tab 4 General] thelous:
i would be HIGHLY suprised if there came 5.1.1 for all 7.0 models.. samsung be like lets relase 5.1.1 device and say tab 4 7.0 has lollipop. atleast their support bot works that way.
[Galaxy Tab 4 General] lujki1:
Wow! You really do... :D

Re-reading the thread I found your comment. You were actually right! They did release it for LTE. Still "pending" for us...

Sent from my SM-G920F
[Galaxy Tab 4 General] thelous:
I think samsung abandoned 5.1.1 updates for rest of 7.0 models... well luckily we have great developers who i belive can build cm12.1!!! (Theres no source to what im saying but it feels like it)
[Galaxy Tab 4 General] p94:
Thank you for your work. Is it possible to make Cyanogenmod 11 stable on this device? CM 12.1 would be perfect, but CM 11 is much better than every single stock Samsung ROM.
[Galaxy Tab 4 General] im4elements:
I think Samsung never give us lollipop because this device is lowend.. it was the same with my S3-Mini (i use on this device lollipop(Omnirom),the origin os is 4.1.2 and never changed), all users had to request the last sources from Samsung to become realy the last sources...
[Galaxy Tab 4 General] Quaesar:
I agree, Samsung will probably never release the update for t230. It would have been great if the Marvell chipset was easy to work on (like Tegra devices). However this is not the case. It takes a ridiculous amount of time for each thing. We'll keep trying though!

The LTE version has an different CPU so we cant steal blobs =(

Peace,

Quaesar
[Galaxy Tab 4 General] CTXz:
Attention! I am looking for users with any of the following devices :

HP Slate 6 VoiceTab

HP Slate 6 VoiceTab II

HP Slate 7 Voice Tab

Coolpad 8705

Coolpad 8720L

If you own any of these devices, PM me!
[Galaxy Tab 4 General] Kozami:
Quick Question:

Does this rom boot up at all just wondering. I am happy to wait for it, as TW is laggy as hell.

Hopefully you can make it work. Thank you.
[Galaxy Tab 4 General] CTXz:
It boots but laggy and all
[Galaxy Tab 4 General] pepperlover23:
hey im new to cm but i was wondering if u were still letting people try out the ROM

if u are id definitely be interested:) :D
[Galaxy Tab 4 General] CTXz:
I believe it's still available on Sub77's android file host
[Galaxy Tab 4 General] Kozami:
Thats good news. Do you think that you will be able to create a (okay) stable CM12 Rom. The old TW is taking the piss. I like features but the lag doesn't help at all.

---------- Post added at 01:12 PM ---------- Previous post was at 01:05 PM ----------

All i see under Samsung Galaxy Tab 4 7.0 by sub77 is CM11

I saw some where roms made for the SM-T230 (Y) doesnt work with the T230/Nu. If you try to install it, it will brick your device. Wondering where the CM12 is, any help? Can i install the CM11 i see on that page.

https://www.androidfilehost.com/?w=files&flid=38437

Thank you. :D
[Galaxy Tab 4 General] Siegharf:
Have pity for t231
[Galaxy Tab 4 General] CTXz:
Bliss 5.1.1 if anyone of you still want it https://androidfilehost.com/?fid=24052804347819963
[Galaxy Tab 4 General] pepperlover23:
Thanks guy:) I'll have to try it out
[Galaxy Tab 4 General] Kozami:
Wait. Is that for SM-T230?
[Galaxy Tab 4 General] pepperlover23:
Yeah
[Galaxy Tab 4 General] jdoggawesomex900:
How do i flash the blisspop on a degas sm-t230nu?I tried to edit updater script but i had to extract the blisspop file to do that then i rezipped it trying to make it flashable again using zipme and it did not install even though it said successful so zip me is useless.Help please!
[Galaxy Tab 4 General] gammaxgoblin:
Anyone ever get back to you about those devices you asked about?
[Galaxy Tab 4 General] Tralien:
trebuchet launcher crashes directly after boot....reboot....i even cant shut down to enter twrp :(

it boots and crashes all around ;)

so nice work, but useless for me until it wont boot up...any idea to fix it? Maybe i can install trebuchet through twrp? newer version or sth. like that to fix it crashing?
[Galaxy Tab 4 General] vHel1sing:
I just got a galaxy tab 4 7.0 (wifi) sm-t230nu running kit Kat 4.4.2 and rooted

How can I help?
[Galaxy Tab 4 General] gammaxgoblin:
not for lack or trying by devs [ tyvm btw]....but its 99.9999% sure to not happen
[Galaxy Tab 4 General] vHel1sing:
I spoke to Samsung support on their website earlier this week. I asked when the SMT230NU would get the lollipop update. He didn't know when, but DID confirm that "you will definitely be getting the lollipop update for your device."

I'd post the screen shot, but forum rules and some problems with my desktop after win10 update won't let me.
[Galaxy Tab 4 General] hariharandhoom:
I even asked for t231, they said we would get lollipop update but the date isn't conformed
[Galaxy Tab 4 General] thelous:
Uh were they talking about OFFICIAL update or CUSTOM? And i would guess we need wait for 6 months more lol
[Galaxy Tab 4 General] vHel1sing:
They were talking about the official update. Just confirming that it's not 99.9999% impossible to accomplish if Samsung can do it.
[Galaxy Tab 4 General] schufti:
It is a shame for a premium manufacturer of Android devices to not be able to at least give a timespan for the availability of the update for an allready outdated version ....

waiting (and beging) for lollipop (probably 5.0) when 6.0 is the actual version!
[Galaxy Tab 4 General] thelous:
Even note 5 etc doesnt have 6.0 update so why should tablets get it? Thats how samsung thinks.... also everyone are so hyped abput tablets that even i use my tab 4 in public people ask which phone is it.... like noone cant understand it could be tablet....
[Galaxy Tab 4 General] Mofaka:
I have error when I flash cm11. This package is for degas , your device is for degaswifi. When I go to update binary , but in first line already "degas". How to solve ? Sorry, for my English.
[Galaxy Tab 4 General] Peace|maker:
Hey, you have to use sub77's eur_r twrp, with this you can flash files for degaswifi
[Galaxy Tab 4 General] Mofaka:
I use Sub77's EUR_twrp and have this error
[Galaxy Tab 4 General] Peace|maker:
Sry my fault, I had the opposite problem :)

So you might try the twrp from twrp.me/devices/samsunggalaxytab470.html

Which cm11 do you try?
[Galaxy Tab 4 General] Mofaka:
cm-11-20150906-UNOFFICIAL-degaswifi.zip (339mb and 340.9mb zips) now I install it with your twrp 2.8.0.1 and have a black screen

UPD: OK , zip installed on twrp 2801

339 Mb zip stack on boot animation , 340 Mb zip stack on black screen. What's wrong?)
[Galaxy Tab 4 General] sub77:
even if it would boot, its completly useless because of no wifi, no audio, no nothing, sorry.
[Galaxy Tab 4 General] Mofaka:
OK , thanks! I install cm-11-20151109-UNOFFICIAL-degaswifi.zip and stack on Samsung logo , whats wrong now ? :D What zip file I should download ?
[Galaxy Tab 4 General] sub77:
cm11 docker v6 or something n my afh should boot. maybe its called zip.err so rename to just zip, but you wont have fun with it.
[Galaxy Tab 4 General] lujki1:
Hi everyone! May I ask what was the main problem with development of CM for this device? Is it the lack of source code or something else?

Sent from my SM-G920F
[Galaxy Tab 4 General] KouenHasuki:
Development is on ice since there was some things they would need from a ROM on lollypop and Samsung ain't ever bothering to release one. It was mentioned why not do cm 12 instead since that would still be far better than stock but nothing ever came of it. As of right now this is a dead project unless Samsung ever release 5.0 on the 7 inch WiFi only and 3g models.

Sorry to disappoint you but figured I'd give the blunt truth!