yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 Q&A, Help & Troubleshooting] shiruuu.samad:
That's because in your area there is no 3g.I had this same problem when my carrier was improving its 3g and we had no signal for days.

Hit thanks! if helped!
[Galaxy S 4 Q&A, Help & Troubleshooting] Hifzul Amin:
Help Me

I have a i9505 it,s Run on 4.3

Now Am Upgrade To This Phone On 4.4.2 But Always Show error in odin and failed

AP:i9505XXUEMK8

CP:I9505XXUAMDC

CSC:I9505BTUEMK5

Phone now blink on logo after flash Mobile odin

Recovery and download mode is ok

Please Anyone Give me Suitable firmware 4.4.2
[Galaxy S 4 Q&A, Help & Troubleshooting] appleslayer13:
I'm not sure if this is the right place to post? (complete noob)

Hi all, I'm having a problem with my S4 (G5-i9506, i9506xxucnf3, New Zealand).

I rooted it (because I like the benefits) and that was fine but I recently upgraded to an S5 and am passing my S4 over to my dad. He loves it but the problem is that he doesn't want root (because of the voided warranty) and I'm trying to safely unroot his phone. I have been searching for days but can not find any stock roms with the same baseband or carrier (2 Degrees) does this matter? Would it brick the phone if I tried to flash a stock rom that isn't the original phones? If so, how should I unroot?

I have no idea about of this so any help would be appreciated.
[Galaxy S 4 Q&A, Help & Troubleshooting] rossi12:
s4 Restore

​

i had flashed official firmware ---->http://www.sammobile.com/firmwares/download/43110/I9500XXUHOAA_I9500ODDHOA2_INS/

but now i'm experiencing battery drainage and app crashes and heating issues. this might be (I assume) bcoz maybe its a buggy update. Safe to say i performed a backup before flashing and at that time ,of backup, the phone was running Android 4.2.2 Stock Firmware. Now my question is : "

If i perform a restore on the current status (i.e. the phone is using 5.0.1 Official Update) using the backup performed before flashing, will the phone revert back to 4.2.2

?":confused:

A sure-shot solution will be much appreciated!!!!:o:good:
[Galaxy S 4 Q&A, Help & Troubleshooting] AntaresOne:
Still the same issue? :confused:

Open Odin, untick Auto reboot, put this (don't extract) in CP and flash twice (once done the first press Start again). Disconnect USB, pull out the battery, put it back and go again in download mode, reconnect to PC and flash this (always in CP and without extracting) twice again

Hello,

Supposed that you know how to flash with Odin, flash this recovery (don't extract the .tar.md5, leave it as is)

Otherwise, these are the steps:

Install USB drivers: http://downloadcenter.samsung.com/content/SW/201410/20141017131240597/SAMSUNG_USB_Driver_for_Mobile_Phones.exe

Download Odin: http://xdaforums.com/attachment.php?attachmentid=3109599&d=1420980613

Put the device in download mode: power off->press and keep pressed volume down+power key, confirm with volume up at "Warning" message

Connect to PC through USB

Open Odin, untick Auto reboot and click on "AP", choose the .tar.md5

Press start and wait

Once the flash ends disconnect USB and pull out battery (to be faster...), put it back, press and keep pressed volume up+power key. The TWRP recovery will boot, now to recover data go in Mounts and check if Data is mounted (otherwise mount it manually), then connect to USB and mount MTP or Mass storage.

I didn't write about ADB (even if with custom recovery it's now full, no more sideload-only) since in this way it's faster

Hello,

Try to reflash with Repartition enabled and loading this pit file (first extract it from the zip) in PIT

If this doesn't solve download another 4.4.2 firmware

Hello,

No you can't brick by flashing another stock ROM that is not the one came preinstalled on your device. What superuser app do you have? usually they have an unroot option, but if not in your app install SuperSU from Play Store, follow the steps to update su binary (after you open the app) then once done and rebooted go in its settings and choose unroot.

Otherwise, just reflash stock ROM with Odin

Hello, if you have a /preload backup you can restore 4.2.2, otherwise you can't. You can downgrade back to 4.4.2, just look here

Probably there's a way to downgrade to stock 4.2.2, in case you wanna try send me a PM
[Galaxy S 4 Q&A, Help & Troubleshooting] sunyakram:
can i install i9506 firmware on e330s? like we can install lg e975 firmwae on f180.

both has same hardware.
[Galaxy S 4 Q&A, Help & Troubleshooting] AntaresOne:
The SHV-E330S is basically a SK Telecom branded I9506, so should be possible
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Also check this thread:

http://xdaforums.com/showthread.php?t=2587037

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] Timeeh46:
Thanks heaps for that ;) Worked a treat and so simple too :)
[Galaxy S 4 Q&A, Help & Troubleshooting] samer menla:
hey guys isnt there a way to downgrade from lolio pop to kitkat?

im having force closes even with custom roms

im really not happy with them
[Galaxy S 4 Q&A, Help & Troubleshooting] akhil.mordia:
i9500 deep black edition India

First of all thanks for this thread.

I own a s4 deep black edition (i9500 variant). Samsung has not yet released a lollipop update for this model.

I read that there are 5.0.1 firmwares available for i9500 which can be flashed using odin.

1] will that work for my device as well?

2] will the data be preserved if I flash this firmware?
[Galaxy S 4 Q&A, Help & Troubleshooting] razarafique:
Samsung Galaxy S4 VOIP Problem after update.

After my smartphone updated from 4.2.2 to 4.4.2 all voip, from skype, facebook, hangout or any other stopped working. Any Help?
[Galaxy S 4 Q&A, Help & Troubleshooting] Skipjacks:
Your data will NOT be preserved
[Galaxy S 4 Q&A, Help & Troubleshooting] MarcoLK:
When you flashed the new Bootloader, it would make problem with kit Kat roms.

Here is a guide to downgrade from Tw Lollipop to Kitkat:

for I9505: http://xdaforums.com/galaxy-s4/general/i9505-downgrade-5-0-lollipop-to-4-4-2-t3052472

and

for I9500: http://xdaforums.com/galaxy-s4/general/i9500-easy-to-downgrade-official-t3036258
[Galaxy S 4 Q&A, Help & Troubleshooting] Timeeh46:
How to flash this?

Hi there, as per previous comments I have a customers phone that is locked via a pin code (no keyboard to unlock) I have now retrieved the photos off it thanks to AntaresOne :) I also now know how to load Team Win recovery. So my questions is can I now load this flash

http://xdaforums.com/galaxy-s4/general/bypass-t3035553

If so how do i do it?

P.S I realise I could now just factory reset the phone, but would like to give this a go.
[Galaxy S 4 Q&A, Help & Troubleshooting] AntaresOne:
Hello,

I suggest you to perform a factory reset (first make a backup of all your personal data!) by entering in recovery mode (power off device, then press and keep pressed volume up + power key, you will see Galaxy S4 bootscreen with a blue writing on the top-left angle saying "Recovery booting") and choosing "Wipe data/factory reset option"

Glad to see you recovered data :)

Like it's wrote on that thread, just download this zip file, put it on device memory or sdcard and flash by "Flash" option in TWRP and choosing the zip
[Galaxy S 4 Q&A, Help & Troubleshooting] razarafique:
Voip Problem after update
[Galaxy S 4 Q&A, Help & Troubleshooting] PewLaserBeam:
I just got my new S4 black edition, I was wondering about the lollipop update and googled a little bit. If I enter my build numer: i9505XXUGNJ8 then I don't get that much hits, and if I do its all in Italian, but I bought my device brand new in Belgium.

Can someone explain why my build number is not even om the firmware page of sammobile?

This is from kies:

Thanks
[Galaxy S 4 Q&A, Help & Troubleshooting] pika456:
Running TW lollipop

how can we disable the BT popup and the headphone volume warning?

xml? sqlite? apk mod?

any suggestion will be appreciated
[Galaxy S 4 Q&A, Help & Troubleshooting] Xode:
Here is your firmware ... on the page of Sammobile ;) ... http://www.sammobile.com/firmwares/download/39994/I9505XXUGNJ8_I9505YXXGNK1_LUX/
[Galaxy S 4 Q&A, Help & Troubleshooting] davy4475:
Does anyone know how to solve a status 6 error in recovery
[Galaxy S 4 Q&A, Help & Troubleshooting] Annunneo:
Sammobile links aren't allowed here. Just letting you know so you won't make the mistake again.[emoji4]
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
Its more than likely a script error in the zip you are trying to flash (I assume that's what you are doing? :angel:)....It may need an edit to the updater-script....Found THIS but not sure if it's of any use ??
[Galaxy S 4 Q&A, Help & Troubleshooting] Hifzul Amin:
Thanks Buddy

My Problem Solved After Change Computer Am Flash This Set On Another Pc Win7

Successfully Flash Done In Odin 3.07 :) used your Pit File Thanks
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
Finally :)

I cannot post the link but its on Sam mobile

Model	GT-I9505

Model name	GALAXY S4 LTE

Country	United Kingdom (Black Edition)

Version	Android 5.0.1

Changelist	3996895

Build date	Wed, 25 Feb 2015 15:44:46 +0000

Product code	BTU

PDA	I9505XXUHOB7

CSC	I9505YXYHOB5

Another link (MEGA) here - http://xdaforums.com/showpost.php?p=59435005&postcount=1
[Galaxy S 4 Q&A, Help & Troubleshooting] 3545alg:
Lemon Galaxy S4 i9500

I had been using Prism Barebones V 14.6. I was very happy with this ROM. The phone was working great. I had it in front of me when the Samsung LOGO started flashing. The phone will not go into safe mode nor will the volume, home and power button do anything. The computer doesn't see the phone so there are no steps left for me to try. The phone has been a huge problem since I bought it. In twice for warranty. The last time it came back, the memory card wouldn't work.

Now since it is out of warranty, the question is whether it is worth being repaired. Has anyone else had this problem? No way would I pay big money for a repair.
[Galaxy S 4 Q&A, Help & Troubleshooting] sandy0143:
I Am using 4.4.2 custom touchwiz rom and i m facing a problem from few days as i try to install any App from play store i get an error message saying not enough space but i have 5gb space remaining i have the latest version of play store cleared cache and dalvic cache but no use plzzzz help
[Galaxy S 4 Q&A, Help & Troubleshooting] uN3xp3ct3d:
Is there such thing as a stable Lollipop ROM, or are all of them still in "beta"?

My current one keeps crashing and it's driving me nuts, so would be nice if someone could recommend me a really stable & smooth ROM that's preferably on Lollipop.

Bottom line is, I'm searching for a stable and fast ROM, everything else is fairly unimportant to me.
[Galaxy S 4 Q&A, Help & Troubleshooting] shiruuu.samad:
First

What on earth is your phone? I9500? I9505?i9505g or anyother?

Yes, there is stable lollipop rom, stock TouchWiz based are all stable. But cyanogenmod version have bugs. Hope I helped [emoji24] [emoji1]
[Galaxy S 4 Q&A, Help & Troubleshooting] uN3xp3ct3d:
Hey, sorry for the lack of details. I've got I9505.

Should I just go for the stock one then, or do others have some improvements in terms of speed/battery? I don't want any other special features so it's pretty straightforward (I just find it hard to compare multiple ROMs when their descriptions are full of stuff I don't understand/need).
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

Probably best to start off with stock.

If it does not suit your needs , then , move onto another

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] Gildoniel:
Sim Unlocking the SG S4 with 4.4.4

Guess I'm a bit unlucky.

I've upgraded my phone to the latest version (running latest nightly CM11) with modem and bootloader etc. because the GSM network was very instable.

After upgrading everything - modem & bootloader etc. - it works perfectly. - Good so far!

Now to the problem:

I'm planning on staying in Japan for a year and my phone is SIM locked to Austria T-Mobile. As Ive upgraded everything the methods for SIM unlocking I find on the internet do no longer work (no more service mode).

Guess with my old modem/baseband/bootloader I would have been able to somehow unlock the thing.

Is there any method to unlock my phone in this state?

I don't care for warrany - as it is out of warranty anyway.

BL Ver.: i9505XXUGNK4

BB Ver.: i9505XXUGNK4

Is downgrading possible? I'm reading that Knox will be triggered etc. but as the device is not in warranty anyway, should I care?

Thanks for any ideas!

Gildoniel
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
You could try HERE maybe?? Read towards the bottom of Post 1 also as it may require a modem change.........:)
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

You could try this:

http://xdaforums.com/showthread.php?t=2282683

At the bottom of the post where it says "Mod edit"

There should be no reason why you cannot downgrade the modem , unlock the phone , then , upgrade the modem again.

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] Gildoniel:
Thank you Carl and Malybru!

The problem is I cannot seem to downgrade the modem from I9505 XXUGNK4.

g:\Downloads\Heimdall Suite>heimdall.exe flash --MDM modem.bin
Heimdall v1.4.0

Copyright (c) 2010-2013, Benjamin Dobell, Glass Echidna
http://www.glassechidna.com.au/

This software is provided free of charge. Copying and redistribution is
encouraged.

If you appreciate this software and you would like to support future
development please consider donating:
http://www.glassechidna.com.au/donate/

Initialising connection...
Detecting device...
Claiming interface...
Setting up interface...

Initialising protocol...
Protocol initialisation successful.

Beginning session...

Some devices may take up to 2 minutes to respond.
Please be patient!

Session begun.

Downloading device's PIT file...
PIT file download successful.

Uploading MDM
100%
MDM upload successful

Ending session...
Rebooting device...
Releasing device interface...

This LOOKS okay, but the Baseband stays unchanged.

I've tried to use Mobile Odin to flash I9505XXUAME2_MODEM - the md5 file.

It tells me, that the bootloaders must match the firmware since 4.3+

and for the file, it says "Partition could not be found in file."

I also tried to remove the .md5 and flash it with .tar extenstion -> same result.

So my baseband stays unchanged and I cannot use the unlocking mechanism with my current bb.

Any ideas how to downgrade the modem?

Thanks in advance!

Gildoniel

Edit: I tried downloading and flashing I9505XXUAME1_MODEM - same result ...

I guess it is true that with 4.3+ you cannot flash stuff that is lower than your bootloader.
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
Have you tried using PC Odin to flash the modem?
[Galaxy S 4 Q&A, Help & Troubleshooting] Gildoniel:
<ID:0/009> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> I9505_XXUAME2_MODEM.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/009> Odin v.3 engine (ID:9)..
<ID:0/009> File analysis..
<ID:0/009> SetupConnection..
<ID:0/009> Initialzation..
<ID:0/009> Get PIT for mapping..
<ID:0/009> Firmware update start..
<ID:0/009> SingleDownload.
<ID:0/009> modem.bin
<ID:0/009> NAND Write Start!!
<ID:0/009> Transmission Complete..
<ID:0/009> Now Writing.. Please wait about 2 minutes
<ID:0/009> Receive Response from boot-loader
<ID:0/009> RQT_CLOSE !!
<ID:0/009> RES OK !!
<ID:0/009> Removed!!
<ID:0/009> Remain Port .... 0
<OSM> All threads completed. (succeed 1 / failed 0)
<ID:0/010> Added!!

Just did ...

Odin never worked on that phone for neither modem or bootloader.

I guess I have to add that the baseband is still the same as before I9505XXUGNK4 - so even when Odin says "succeed" it is actually a fail - or maybe the system rejects the change and auto-reverts to some Knox magix (no idea yet).
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
Some times that does happen....Says it succeded but does not change :eek:......Try again.....Turn the phone OFF and leave it for a minute......Then go into download mode manually.......Set Odin up again and un check Auto reboot...See if that helps maybe?
[Galaxy S 4 Q&A, Help & Troubleshooting] Gildoniel:
Great Carl!

Taking out the battery & manual boot helped - I was able to change my baseband!

The service mode still does not work. I'll try to flash a stock AP (have one for my carrier).

I'll report back once that is tested.

Thanks again,

Gildoniel
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
:D :good:

At least we got the baseband changed......Can you not get into service mode or the steps to unlock do not work?
[Galaxy S 4 Q&A, Help & Troubleshooting] GTX90:
Guys i've downgraded my i9505 from lollipop to kitkat and i've used a script to remove bloatware but i've removed S4 file manager, can any tell me where i can get that? i've done some searches but found only S5 one, thanks
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

2 things you can do:

1. Download a new/different one from Play store

2. re-flash the ROM with no wipes

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] Gildoniel:
Yes service mode worked. (It needs a Stock ROM I think.)

Unlock with service mode failed 5 times.

Flashed: CF-Auto-Root-jflte-jfltexx-gti9505 so I got root on my Stock ROM and then used Chainfire's Region Unlock App (That also needs a stock rom - or at least valid CSC info.)

It worked - I am unlocked.

Flashed my modem back, restored CWM Recovery and I'm currently restoring apps and all the rest from my NAndroid backup.

Everything is back - I'm still on an foreign carrier (Orange - my phone was locked to T-Mobile).

So all is well that ends well!

Thanks again!

Gildoniel
[Galaxy S 4 Q&A, Help & Troubleshooting] mankvl:
Few questions about odin.

1. Can I flash bootloader and modem at the same time? Just add them to BL and CP section?

2. Do I need to flash mode 2 times? A lot of video @ youtube were ppl flashing modem 2 times then booting to ROM.
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
Have a look at THIS guide to flashing with Odin :good:
[Galaxy S 4 Q&A, Help & Troubleshooting] wolfkin:
Ok so I'm transitioning from an S3 to an S4 and I thought I'd take the time to actually root my device this time. Maybe be able to rid myself of some of those default apps that bug me so much. Perhaps see what the fuss is with this Cyanogen is all about.

I seek your help to find out what I should look for. I think I'm pretty good on the risks part figured while I'm looking I might as well actually read a few of those to see if there's anything I didn't know. Now I'm at the stage where I want to actually takes steps and I'm not sure which to follow. I was reading a post a few minutes ago where a guy was having issues and apparently he did exactly what I was preparing to do so hey at least I avoided his confusion.

Model No: i9500

And Ver: 4.4.2

Based on my phone's information I sort of presume that I should be able to follow this sticky but this appears to be based on the title instructions to unroot so I assume I'm probably wrong.

I've activated USB Debug. In terms of USB drivers I figured the easiest way was to just plug my phone into my computer it connects as a media device (MTP) and I can transfer files back and forth with relative easy. Is that enough or do I need to get more drivers? It seemed to read like I needed five drivers? but I oh i'm being silly. I see now that the five is for. I should have picked up on that earlier. I don't have anything mission critical on my phone's memory. I have a lot of important data on my mSD card but just to be sure I'll take that out before I do anything I guess.

I'm concerned about my android version. The instructions I see generally references 4.2.2 and have specific things to say about 4.4.2.

P.S. So speaking of my mSD card I pushed a lot of apps to SD card when I was using my S3 is there anyway to access these apps? They aren't showing up in my S4 and I don't know enough to know if I should expect to be able to do anything about that.

Phone Info:
[Galaxy S 4 Q&A, Help & Troubleshooting] GTX90:
Re-flashed the rom, thanks for help :)
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

There are a few things here that are worth reading before you start:

http://xdaforums.com/showthread.php?t=2419762

Any questions can then be brought back here.

The thread you linked is more for doing the opposite of what you want

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] Timeeh46:
Would that be the install button on TWRP? I cant find a "Flash" option anywhere?
[Galaxy S 4 Q&A, Help & Troubleshooting] wolfkin:
cheers and thanks I'll check it out.
[Galaxy S 4 Q&A, Help & Troubleshooting] AntaresOne:
Yes exactly, "Install". My bad :angel:
[Galaxy S 4 Q&A, Help & Troubleshooting] Megacurco:
cant recieve sms

Hi guys i have been looking but with no luck and maybe you can help me, im currently using resurrection remix 5.3.7 on my s4 i337m and its working great except that i can not recieve sms, i can make calls, send sms, use of data, recieve calls except that thanks for your advice
[Galaxy S 4 Q&A, Help & Troubleshooting] Skipjacks:
Check your apn settings. Make sure they are what they should be for your carrier
[Galaxy S 4 Q&A, Help & Troubleshooting] 012512:
Why the hell i am always having a wifi problems when installing an odex roms/stock?! Cannot turn on wifi!
[Galaxy S 4 Q&A, Help & Troubleshooting] AntaresOne:
Hey,

You didn't tell what model you have neither what Android version you're running.

Please let us know, otherwise we can't help.

Inviato dal mio GT-I9505
[Galaxy S 4 Q&A, Help & Troubleshooting] djshotty:
My advice? Install Textra and set it as the default SMS/MMS app.
[Galaxy S 4 Q&A, Help & Troubleshooting] 012512:
My bad.. I'm using 9505.
[Galaxy S 4 Q&A, Help & Troubleshooting] AntaresOne:
Well, those are Lollipop based ROMs? If so, you must update your bootloader (take a look here) using these files: bootloader (BL) & baseband (CP)

Otherwise, if you don't want to update it, install a custom kernel like AEL or Audism

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] r3h4n786:
I have a I9505 model on 4.4.2(rooted but stock rom) I used an app to freeze some system applications such as samsung hub and music fx and other ones which werent needed but kept the main ones such as touchwiz etc. However I get the feeling my battery is draining faster than with I didnt have any apps disabled, would anyone know which specific app helps with the battery somehow? Also I seem to have accidently disabled the personal message and clock writing in the lockscreen, what would they be called so I can retrieve those files back? Thanks for any advice.
[Galaxy S 4 Q&A, Help & Troubleshooting] SergioA:
Have a look here, maybe it can help...

http://xdaforums.com/showthread.php?t=2514703

I9505 Ultimate BLOATWARE (remove) List deBLOAT Android 4.3 OFFICIAL (ROOT required!)

Inviato dal mio GT-I9505G utilizzando Tapatalk
[Galaxy S 4 Q&A, Help & Troubleshooting] mbaier:
hi guys . I'm new on s4 .my model is gt- i9505 . I rooted device , and install TWRP openrecovery-twrp-2.8.1.0-jfltexx . BUT BIG PROBLEM IS "HOW TO ENTER twrp " I know the drill by the book (I guess ) vol+ , power , home button ... and nothing happen . Phone only restart . :confused:
[Galaxy S 4 Q&A, Help & Troubleshooting] Mentu12:
Hi guys!

I got a little problem with Google Play Music app. Music get choppy on 5.0.1, not much but it is still anoying. Has anyone got that problem too? Any way to fix this?

Best wishes.
[Galaxy S 4 Q&A, Help & Troubleshooting] th3cr0w:
you need to keep vol+ and home pressed untill you feel vibration (or even longer) - release power button when you know it is already booting,

that will give you recovery
[Galaxy S 4 Q&A, Help & Troubleshooting] mbaier:
how will I know when is booting ?
[Galaxy S 4 Q&A, Help & Troubleshooting] AntaresOne:
Hello,

Already tried to clear data? If not go in Settings->Apps->search for Google Play Music and touch it->Clear data

Device will show a blue text ("Recovery booting") on the top-left angle

Inviato dal mio GT-I9505
[Galaxy S 4 Q&A, Help & Troubleshooting] Mentu12:
Did it. Nothing is changed.
[Galaxy S 4 Q&A, Help & Troubleshooting] Timeeh46:
Thanks heaps, worked perfectly :)
[Galaxy S 4 Q&A, Help & Troubleshooting] yesh8352:
when you see Samsung logo :)