yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Core.] abhijeetc9762:
No need to change sim slot...

Just go to settings,-> more settings -> more settings and you will see both sims as on stock rom. Just acrivate data on which sim you want.
[Samsung Galaxy Core.] pedroabreu:
this room caught on as bootanimatiom wow i fix it?
[Samsung Galaxy Core.] TheNathranielB:
Suggest and Problem.

Hey developer,

Firstly

I would like to suggest multi window feature in the next build. :D

Next,

I want to tell my problem. My problem is the performance have bugs. When I set my max cpu frequency to 1209mhz, it will always turn back to 1008mhz. Please fix this. Thanks.
[Samsung Galaxy Core.] rendyhamid:
How to Fix it??

thanks abhi this ROM is great !!! i like it ,, but i got problem,,

how i can delete these folder?? i dont want to auto back up my oldest file View attachment 3001122
[Samsung Galaxy Core.] rendyhamid:
i have one question,, i got problem with CPU Frequency,, when im setting the MAX frequency at 1209 and then the frequency back to 700 again,, how to fix it?? thank developer :)
[Samsung Galaxy Core.] sethukrishnan:
It would be nice to see daydream feature on our core on next update
[Samsung Galaxy Core.] abhi922:
No future plans till now because of exams......Alot of pressure and i will not be able to develop next update for 1 month or so.......
[Samsung Galaxy Core.] abhi922:
Just goto settings>manage apps> Find Gallery and delete its Data and Cache.. restart app and also disable auto sync feature to prevent it from happening again..
[Samsung Galaxy Core.] abhijeetc9762:
FIX - Second sim wallpaper issue can be fixed.Just follow below steps.....

Install Gallery s5 style

https://drive.google.com/file/d/0BwMj9rlaNbl8QUprQmR5ZkttN1U/view?pli=1

extract it "SecGallery2.apk"

push to /system/app and set permission to rw-r--r-- then reboot.

You can now change second sim wallpaper....Enjoy

---- Abhi9762
[Samsung Galaxy Core.] guironaldohp:
[MENTION=4767403]abhi922[/MENTION] My phone stopped vibrating after I installed this ROM.
[Samsung Galaxy Core.] abhi922:
Reason is Power saving mode.....;)
[Samsung Galaxy Core.] qthangtq12:
Pls help me to fix this, I can't install this rom, it keeps error status 7 when i flash this rom, i think that the error is that it can't do:

format("ext4", "EMMC", "/dev/block/mmcblk0p21", "0");

mount("ext4", "EMMC", "/dev/block/mmcblk0p21", "/system");

I use CWM 6.0.4.7.

P/S: sorry for my bad English
[Samsung Galaxy Core.] abhijeetc9762:
Use TWRP recovery

Follow this thread....

http://xdaforums.com/showthread.php?t=2799425
[Samsung Galaxy Core.] guironaldohp:
[MENTION=4767403]abhi922[/MENTION] You know how to solve the problem of vibration of the cell?
[Samsung Galaxy Core.] aLkataRa12:
[MENTION=430346]abhi[/MENTION], how to make full wallpaper on lock screen ?

(On any rom allways cutted by statusbar)

Thx
[Samsung Galaxy Core.] Geddd:
Hi, How to remove the talkback notif?
[Samsung Galaxy Core.] abhi922:
Goto accessibility settings and uncheck option talkback....easy
[Samsung Galaxy Core.] abhi922:
nope...........because power saver diable it but after disabling power saver , it doent reactivate vibrations...Donno why ?:confused:
[Samsung Galaxy Core.] sufoalmighty:
Their names are "Osama Ghareeb" And "Dsixda" :p and nice rom!
[Samsung Galaxy Core.] kadaz.d.blue:
Can you fix the cpu bug ?
[Samsung Galaxy Core.] abhijeetc9762:
[MENTION=4767403]abhi922[/MENTION]

Please help for playstore not installing any app.
[Samsung Galaxy Core.] Susan Dahal:
just delete hosts file in etc folder
[Samsung Galaxy Core.] abhijeetc9762:
I deleted hosts file and restarted the mobile.

But playstore cant download anything. Just showing below error.
[Samsung Galaxy Core.] Susan Dahal:
But its working fine for me:eek:

---------- Post added at 03:24 AM ---------- Previous post was at 03:13 AM ----------

try clearing cache and data
[Samsung Galaxy Core.] ankit54678:
Need a little bit help in modding

Hey ! [MENTION=4767403]abhi922[/MENTION] Great Work Great Rom brother !! :good: :good: :good: :good: :good: :good:

but i need a little bit help in modding SystemUI.apk

I want to add tiles view in quicksettings like the one you posted in ROM DISCUSSION THREAD !!

I mean i want to add separators between toggles and create a tile like view for each toggle !! like the one in the attached image ??View attachment 3019611

Can you please tell me how to do so ?

Can you please guide me to do so ??

Thanks in advance !!

Just want to know the required place to look up for that and proper guide!!

Thanx for such a great rom :fingers-crossed:: good:
[Samsung Galaxy Core.] guironaldohp:
[MENTION=4767403]abhi922[/MENTION] When is the update?
[Samsung Galaxy Core.] siva710:
Bro, he is busy with his exams.. we need to wait at least for a month.. I am sure he will look into issues or new update after his exams[emoji4]
[Samsung Galaxy Core.] abhijeetc9762:
Just sorted the problem of play store. :):):)

Mistakenly turned off auto sync for google play services.
[Samsung Galaxy Core.] khooni khanjar:
Error when flashing

1. Galaxy core duos I8262

2. Currently using Monster Rom build 3

3. Philz recovery

Get this error when flashing this rom format() 5 expectng 5 args got 4 ( dont exactly remember)

How to solve this problem..?

THANKS.
[Samsung Galaxy Core.] aLkataRa12:
Mr. Abhi...

Can i request Lollipop style (System UI and framework) for next update ? :)
[Samsung Galaxy Core.] abhi922:
No future plans....

hello guys,

i am not thinking about making new huge update......so if i will be able to update rom then it will only fix current issues ...nothing else like themeing,etc....

and for now it is impossible for me to update rom.....If u think rom bugs are very annoying then try use stock until i post a fix for current bugs...

Thanks for understanding...[ Me having exams nowadays and feeling stressed ..:mad: ]

Please someone create a bug list and post it here.... [ only a single post will be OK .... no need for repeated reports.. ]

NOTE :- [ buglist should contain all bugs that all users are experiencing not that u alone are experiencing ...]

Also :- Never expect me to update rom before 15th of next month.....:rolleyes:

regards,

abhi922.
[Samsung Galaxy Core.] M_E_G_A_T_R_O_N:
Hey Hi Abhi

Could you please help me out in centering the clock ?

I tried copying your apps from system/app folder so that i can have the same option that you have in your cosmic rom to take the clock to left,center and right position but it didn't work in rooted stock rom.

I also tried after editing tw_status_bar.xml but that too didn't work for me.

Please help me regarding this!
[Samsung Galaxy Core.] rrajj:
Bro it will not work on stock one.. Try with custum ROM or use xposed installer it may help u..?
[Samsung Galaxy Core.] nand.96:
Bug List:

1. While connected to PC shows ext/mmc instead of 'Card'

2. GoogleOSD disables most google n' voice function

3. Reboot from Notification Tray stops SystemUI & doesnt work

4. No option for viewing pics from File local/Overall (Picasa ones) in Gallery

5. Doesn't show White touch icon after enabling 'Show Touches' from Developer Options.

[MENTION=4767403]abhi922[/MENTION] These are the bugs founded overall,others are personal preferences regarding theming! So,i think this will help ya! :)
[Samsung Galaxy Core.] ray35412:
You forgot headset problem:)
[Samsung Galaxy Core.] nand.96:
That is not Rom problem for headset, Turn off all headset settings from dsp manager,it will fix all unhearing prob! :)

[MENTION=5777960]dje20[/MENTION] It is the Problem of Infinity Kernel,he can do nothing regarding it.
[Samsung Galaxy Core.] dje20:
5. Settings>Performance>Cpu Frequency most of the time automatically setting to 1008mhz after setting 1200mhz. Reboot required until it sustains 1200mhz settings.
[Samsung Galaxy Core.] ray35412:
Ok sorry my bad :D:thumbup:
[Samsung Galaxy Core.] Geddd:
I think there is a bug in alarm clock.. been a week now i've noticed it good thing I woke up early than the alarm. It's not working I guess. But when I set it to alarm within in 3 to 4 mins. it will work.
[Samsung Galaxy Core.] M_E_G_A_T_R_O_N:
I know that...I had done that with my custom ROM but it didnt work.

1 more bug.

Notifications comes over the clock when it is positioned in the mid of status bar.
[Samsung Galaxy Core.] nand.96:
Do any one want status bar like Lollipop with Wifi tick on cosmic rom!!!? :) :D

View attachment 3034690
[Samsung Galaxy Core.] ray35412:
Yes that will be a good add to the Rom:)
[Samsung Galaxy Core.] nand.96:
Deleted...
[Samsung Galaxy Core.] snmatias:
Oh please! This rom looks awesome! I would love to have it in my I8260, I offer myself as a tester!
[Samsung Galaxy Core.] sethukrishnan:
How to remove the transition effect between notifications and quick settings? (Sliding)or replace it?
[Samsung Galaxy Core.] Johnny Kannon:
Does the sims work fine?can't see a sim selector in the notification bar
[Samsung Galaxy Core.] PrabhatOO7:
help!??

can somebody tell me how to change deleloper name on a custom rom !!!!!
[Samsung Galaxy Core.] PrabhatOO7:
help!??

how to change developer name on android
[Samsung Galaxy Core.] nand.96:
[MENTION=6111284]PrabhatOO7[/MENTION] are u joking? U are taking benefits of someone work & u r asking to remove his name from his work!?? Be good to dev,they do it for u free! They deserve there name on their own Rom! :)
[Samsung Galaxy Core.] Syahmi13:
Thank You! Really love this Cosmic Rom! :D

Well, I really like this cosmic rom. Fast, no lag and stylish. Haha! But, how to use the performance setting in interface section? Btw, this is the best rom ever I used :D
[Samsung Galaxy Core.] PrabhatOO7:
vooo

U are taking this matter in wrong way dude i just want to know my purpose is not to change it

i have a problem on gt-i8262 unfortunately system ui has stopped help me this matter does not solve ever flashing custom rom!!!
[Samsung Galaxy Core.] aLkataRa12:
Yes please...
[Samsung Galaxy Core.] nand.96:
Lollipop SystemUI: https://www.dropbox.com/s/dzlg0lmbokcvezn/SystemUI.apk?dl=0

Copy it to System/app, Use Xstana Module for proper icon size! Enjoy!! :D
[Samsung Galaxy Core.] aLkataRa12:
Bro, can u mod the framework (and etc) too? So its feel like real L
[Samsung Galaxy Core.] nand.96:
I tried,but it caused errors!! So,i found the best solution to use that module! :)
[Samsung Galaxy Core.] aLkataRa12:
Actually i want L interface on this cosmic rom, any way thanks for your work :good:
[Samsung Galaxy Core.] msppro:
bla

Sorry if I miss something on this tread, but I can't be sore, so I am asking this.

Can you tell me if this ROM will work on Samsung galaxy core 2 SM-G355H?

Thanks in advance. :)
[Samsung Galaxy Core.] Ann.Vogelfang:
I don't think so. But could try it if you make a nandroid backup first
[Samsung Galaxy Core.] msppro:
thanks for reply. :D
[Samsung Galaxy Core.] Susan Dahal:
Did you give right permission
[Samsung Galaxy Core.] ankit54678:
Solution

U need to self sign apk with signapk.jar and testkey.x509.pem & testkey.pk8

or it will not work!

I modded framework so that's when I got this solution!!

But in stock rom the ORIGINAL sign is needed! ;)
[Samsung Galaxy Core.] Hady Dunov:
Of course.. like rw-r-r,, yes..

---------- Post added at 11:41 AM ---------- Previous post was at 11:37 AM ----------

Am in cosmic rom.

maybe that's why ...

I do Zipalign .. I try keep failing., but I do not sign I think the system app does not needed.

so., after i recompile., i need sign and zipalign., right.?!!
[Samsung Galaxy Core.] Hady Dunov:
It's finished., I Just put original Meta and manifest to my new fw mod. :D
[Samsung Galaxy Core.] praveenkallaje:
multi window

please add multiwindow, like lolipup roam
[Samsung Galaxy Core.] zhbdripon:
video camera is very dim

when i went to shot a video i found that screen is dim even after recording, video was dim too :( :( :cool: can u fix that :cool:
[Samsung Galaxy Core.] abhi922:
New statusbar mod is comming in next update...

Hello guys,

i m working on new update for this rom....ETA is not available as just started to mod apps ...

Here is a small preview of incomplete statusbar live tile 4.2.2 mod...

This mod includes -->

1. Owner picture and Name [ can be changed on the go...no reboot required .. On click it will open Owner info settings..]:cool:

2. Live tiles for WIFI [ which display current AP connected and Signal level ...]

3. Live tile for Battery [ shows current battery level and usb connected or not ]

4. All toggles on single click will take u to corresponded settings just like long press on stock toggles..[ it will not on-off wifi if u click wifi toggle but it will open wifi settings for u ]

5. Other toggles are not working properly but will make them work and add more toggles too..:D

Screenshot-->

View attachment 3065479

Hope u like this and will inform u guys when do some changes in rom....:)

Regards,

abhi922.
[Samsung Galaxy Core.] Daniel9:
it's compatible on 8260
[Samsung Galaxy Core.] GiannisSma:
Did you test it?
[Samsung Galaxy Core.] Daniel9:
i tested on i8260 but the sim not work. :( can you fix it?
[Samsung Galaxy Core.] TheNathranielB:
Reation to the new updates.

Seems like a good update dev. Two things that I dislike in my opinion:

1 .All the toggles has the same icon.

2.I dislike the one you said in number 4. I like the stock toggle.
[Samsung Galaxy Core.] guironaldohp:
[MENTION=4767403]abhi922[/MENTION]

When the update is ready?
[Samsung Galaxy Core.] TheNathranielB:
Don't ask for ETA. Devs hate that.
[Samsung Galaxy Core.] abhi922:
1. Yep i know...as i said this is incomplete mod and need alot of work...

2. ya i also dislike this thing but dont know how to get the toggle like stock but will try to implement stock functionality..

Alot of work is needed in this update so fingers crossed and wait for the update ....

thanks man...I like that u read my posts properly...

and this is something new mod for our device and need time to finish such mods...

I am working from scratch so need time...

regards,

abhi922.
[Samsung Galaxy Core.] nand.96:
I know DEV is working a lot for next update!

Cosmic is the example that what he does is a masterpiece so it'll be very good update & we will be able to see awesome Mods for Core in Future! :D
[Samsung Galaxy Core.] firdous95:
on cosmic rom...I think it takes more time to charge...because phone constantly stay awake in backgroung during charege...I have tried all possible solutions but still not able to find what is causing the wakelock....if any have solution than help...
[Samsung Galaxy Core.] cj ryderzz:
Its look like a cool update but I don't like some things

1: it looks like stock that blue and green colour.try to change them to black and green

And the the 4 option is not so good.its better the other way

---------- Post added at 05:40 PM ---------- Previous post was at 05:35 PM ----------

Keep up the good work dev.thank u so much for helping us...and I got some bugs in build one

1:whatsapp and hike force closes sometimes

2:when connected to a PC it doesn't show phone storage and SD
[Samsung Galaxy Core.] TheNathranielB:
Bro he said he will change the number 4 option and Whatsapp never force close on my device.

Just a reminder: Don't ever ask a dev for ETAs. Instead you should appreciate that devs do this for free and think what you can do for the community.
[Samsung Galaxy Core.] sethukrishnan:
Can you add daydream feature?? Is it possible to port that??
[Samsung Galaxy Core.] TheNathranielB:
I heard abt daydream feature but what does it do anyways?
[Samsung Galaxy Core.] cj ryderzz:
Can anyone of u guys pls share sec launcher apk and accuweather that will work on cosmic rom pls I need it
[Samsung Galaxy Core.] abhi922:
4.2.2 Expanded Quick toggle mod for cosmic..

Hello guys,

So i finally got my first 6 toggles in expanded view........

Its a Newly implemented method for 4.2.2 toggles in expanded view..

Mixture of 1 guide with my own code and logic..;)

But now there are some changes from previous post.....

1. Profile pic and owner name ---> Can be changed on the go

2. WiFi and other toggles are now stock styled ...

3. They will toggles on off WiFi , Bluetooth , rotation , data ...

4. long press toggle will take u to respective settings......

5. Battery and Wifi AP + Signal was removed for some issues ..:(

6. Its still incomplete but now adding more toggle will be easy for me as i have implemented this method at my own...:cool:

Now Suggest me about these toggles --> Is the toggle icon size is OK ?

Scrrenshots :->

View attachment 3073131

Hope u guys like this as it takes 3-4 days to implement this mod...I have done something that no one ever used for this toggle mod...

Also Not a single guide on xda have Toggle ON-Off functionality in toggle expanded view...All Guides works to open settings not to ON-Off toggle..:D

regards,

abhi922.
[Samsung Galaxy Core.] adel pro:
nice work

if you can add a shortcut that would be perfect
[Samsung Galaxy Core.] ankit54678:
Amazing Work!!

Hmm!

Your work is amazing and commendable !!

Can you add all stock toggles I mean all toggles like smart stay , power saving etc.

Yes the icon size and tile size is good!

Now can you please please theme ROM like android L ???

and please tell me a way to add stock samsung launcher and further apps ?????
[Samsung Galaxy Core.] firdous95:
only thing I want you to do is make all the elements fully transparent....and make a short tortorial about blurred systemui xposed module.... :rolleyes:
[Samsung Galaxy Core.] abhi922:
not possible but shortcut to storage setting is possible...

Thanks...

Yes , i can add all stock toggles..

Yes..i will theme but i have to complete this mod and some other...

Yes, will provide apps too as addon..

Need time and wait...
[Samsung Galaxy Core.] abhi922:
Its possible and will give this as an addon.
[Samsung Galaxy Core.] TheNathranielB:
Hey Dev, congrats for finding ways to solve problems. In my opinion the icon should be smaller because it is way too big. Will wait for the next update.
[Samsung Galaxy Core.] nand.96:
[MENTION=4767403]abhi922[/MENTION] Toggle Tiles are too big! Make it the Same size tile as it is in Stock Moto G! & Transparent Pulldown,Lollipop theme will be a Great Add to Rom! :D
[Samsung Galaxy Core.] abhi922:
Hi guys..

Here is the final preview of moto g status bar for my next update..

Minor things like flash toggle icon needs replacement and small increment in transparency is needed.

Features:

1. 14 toggles all working

2. Profile pic and name mod..

Screenshots :-

View attachment 3074976 View attachment 3074977

Hope u guys like it...

This mod is almost completed and will move towards adding lollipop themed apps and removing old stuff..

After that i will add 5.0 lollipop theme to update..need time so no ETA..

Regards,

Abhi922
[Nexus 5 Q&A, Help & Troubleshooting] Zarilenth:
I seem to be having a ton of issues after getting my phone back from my wife. I can't get /data/ to mount unless I format it as FAT, but it won't format as ext4 or anything else. I tried flashing stock, but no dice. I did manage to get PA and CM up and running but I get a message telling me my storage is encrypted, and I definitley don't have a password. Factory resets dont help because if it tries to format /data/ it'll never finish. I let it run for hours even.

Is there any creative ideas I can try? I really can't afford a new phone, so I need to get this fixed, and I was defintley under the impression that if you can get into bootloader/recovery, then it is not bricked .
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
fastboot flash userdata userdata.img

It'll wipe data and internal storage but it's the easiest way.
[Nexus 5 Q&A, Help & Troubleshooting] Zarilenth:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash userdata userdata.img

erasing 'userdata'...

OKAY [ 2.031s]

sending 'userdata' (137318 KB)...

OKAY [ 4.547s]

writing 'userdata'...

OKAY [ 8.884s]

finished. total time: 15.494s

C:\Program Files (x86)\Minimal ADB and Fastboot>

I tried it and then tried fastboot update image-hammerhead-lpv79.zip and now it is hanging at erasing 'system'
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
Close and just try running flash-all.bat/sh
[Nexus 5 Q&A, Help & Troubleshooting] Zarilenth:
Now it is hanging at erasing 'cache'

< waiting for device >

sending 'bootloader' (2508 KB)...

OKAY [ 0.281s]

writing 'bootloader'...

OKAY [ 0.484s]

finished. total time: 0.781s

rebooting into bootloader...

OKAY [ 0.078s]

finished. total time: 0.078s

sending 'radio' (45505 KB)...

OKAY [ 1.563s]

writing 'radio'...

OKAY [ 3.114s]

finished. total time: 4.693s

rebooting into bootloader...

OKAY [ 0.078s]

finished. total time: 0.078s

archive does not contain 'boot.sig'

archive does not contain 'recovery.sig'

archive does not contain 'system.sig'

--------------------------------------------

Bootloader Version...: HHZ11k

Baseband Version.....: M8974A-2.0.50.2.08

Serial Number........: 0651fd67006b5ff4

--------------------------------------------

checking product...

OKAY [ 0.094s]

checking version-bootloader...

OKAY [ 0.094s]

checking version-baseband...

OKAY [ 0.094s]

sending 'boot' (8754 KB)...

OKAY [ 0.484s]

writing 'boot'...

OKAY [ 0.750s]

sending 'recovery' (9412 KB)...

OKAY [ 0.531s]

writing 'recovery'...

OKAY [ 0.781s]

erasing 'system'...

OKAY [ 1.250s]

sending 'system' (683564 KB)...

OKAY [ 21.820s]

writing 'system'...

OKAY [ 46.359s]

erasing 'userdata'...

OKAY [ 2.125s]

formatting 'userdata' partition...

Creating filesystem with parameters:

Size: 13725835264

Block size: 4096

Blocks per group: 32768

Inodes per group: 8144

Inode size: 256

Journal blocks: 32768

Label:

Blocks: 3351034

Block groups: 103

Reserved block group size: 823

Created filesystem with 11/838832 inodes and 93654/3351034 blocks

sending 'userdata' (137318 KB)...

writing 'userdata'...

OKAY [ 14.092s]

erasing 'cache'...
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
Try taking cache.img out of the zip and flash it separately?
[Nexus 5 Q&A, Help & Troubleshooting] Zarilenth:
This sounded genius, I would have never thought to try this. I took it out and rezipped the folder, but it still tried to erase the cache and stopped there. Is there any way to stop it from trying to erase the cache?
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
When you flash something using fastboot it'll always erase. Try erasing cache without flashing, "fastboot erase cache"
[Nexus 5 Q&A, Help & Troubleshooting] Zarilenth:
I erased it and formatted it.

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase cache

< waiting for device >

******** Did you mean to fastboot format this partition?

erasing 'cache'...

OKAY [ 0.637s]

finished. total time: 0.651s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot format cache

erasing 'cache'...

OKAY [ 0.526s]

formatting 'cache' partition...

Creating filesystem with parameters:

Size: 734003200

Block size: 4096

Blocks per group: 32768

Inodes per group: 7472

Inode size: 256

Journal blocks: 2800

Label:

Blocks: 179200

Block groups: 6

Reserved block group size: 47

Created filesystem with 11/44832 inodes and 5813/179200 blocks

sending 'cache' (13348 KB)...

writing 'cache'...

OKAY [ 2.118s]

finished. total time: 2.669s

C:\Program Files (x86)\Minimal ADB and Fastboot>
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
Reflash and see if it works?
[Nexus 5 Q&A, Help & Troubleshooting] Zarilenth:
No :( still stuck at erasing 'cache'
[Nexus 5 Q&A, Help & Troubleshooting] bitdomo:
Lg flashtool? Check my signature.
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
Weird then. Try using LG Flashtool. You can find it in the first link of my signature

---------- Post added at 07:28 AM ---------- Previous post was at 07:24 AM ----------

Damn. xD
[Nexus 5 Q&A, Help & Troubleshooting] Zarilenth:
I followed the steps very closely it got to 6% and then froze saying userdata erase fail
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
Try locking your bootloader:

fastboot oem lock

Then reboot it with:

fastboot reboot-bootloader

If it still shows as unlocked after the reboot, then your eMMC is dead/damaged and there isn't much you can do other than RMA or motherboard replacement