yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 Mini General] AndreAkaNick:
Can I install this on my phone?

Currently i have: i9195UBUBNB1 CM11Rom (Also, my network is Claro Brasil just in case k)

Im from Brazil, so im asking cuz its from Europe.

Never installed any baseband ever, still using the original one.

So will I lost LTE? Will things work as they are suposed to?
[Galaxy S 4 Mini General] skymapper:
UCNK5 is for europe, i'm not sure if it will work in brasil. Here it works like a charm, with wifi, lte and all. You can try flashing it with Odin and you can always revert to your old modem as well. If you try, post the results please :)
[Galaxy S 4 Mini General] jidieder:
You have to install I9195UBUCNG2...this is the latest modem as long as i know for south american countries (i'm in Chile and got this modem from a post on this thread, working fine)
[Galaxy S 4 Mini General] Sushi3110:
Any suggestions for a good Modem / CM12 combination with working Bluetooth (BT Headset will suffice)? Living in Germany, using O2, if that helps. :)
[Galaxy S 4 Mini General] Kopaxi:
CNH5 and CNJ6 works good for me with BT car set and good battery drain with lte and wifi too
[Galaxy S 4 Mini General] skymapper:
CNK5 and f4k's lollipop are ok for me (romania). I have great battery life and no radio issues. I use the bluetooth in the car, connected to my parrot handsfree.
[Galaxy S 4 Mini General] bassie1988:
Jep.. That also works for me! Great battery life and everything works fine!
[Galaxy S 4 Mini General] Sushi3110:
Thank you all, working perfectly with CNK5, finally! :D
[Galaxy S 4 Mini General] Aronuser:
Here is the latest modem from Germany firmware

Including .rpm and .tz

XXUCNJ4 (2014-11-30)

(this is probably not the latest of all modems I just felt like sharing)

https://drive.google.com/file/d/0Bx2R0nz6jh17czRIY2xUdFUzdmc/view?usp=sharing
[Galaxy S 4 Mini General] Sushi3110:
I noticed that if the phone is on standby for a while, push doesn't seem to work. I sent messages 2 hours ago from 2 apps and they did not arrive until I activated the display 2 minutes ago. Is this modem related?

Usimg latest CM12 and CNK5 Modem
[Galaxy S 4 Mini General] RobinNet1:
And flashing with Odin as AP or CP ?
[Galaxy S 4 Mini General] skymapper:
AP, but for further information you can always read post #1 for detailed instructions. Just tell us how it works
[Galaxy S 4 Mini General] Dante2468:
JB modem on KK

I'm on baseband version I9195.XXU.BML4 since moving from stock JellyBean to CyanogenMod (currently CM11 M12).

It's working fine as far as I can tell, but am I missing something by not having a stock KitKat modem, like I9195.XXU.CNK4 from 21 November 2014?

Later Edit: I see that people in this thread swear by the performance improvements from newer modem firmwares, I'm asking if just having a JB-era modem on a KK (and soon LP) system is problematic on its own.

E.g. the CM-11.0 Radio Interface Layer seems to get mismatched, if not outright incompatible (<review.cyanogenmod.org/83589> and <review.cyanogenmod.org/80414>). Android Libraries and Kernel too, possibly, if I read correctly the Telephony system architecture (<www.kandroid.org/online-pdk/guide/telephony.html>)

PS: GetRIL is incompatible with S4 mini.

PPS: I'd also prefer the update procedure to be less tricky and prone to complications; maybe supported by a newer Recovery version :)
[Galaxy S 4 Mini General] luisbraz:
Is the modem = baseband?

My is I9195XXUBMJ7 and I use CM10.2. Is there any advantage to flash the new modem (baseband?)?

Thanks and sorry for being a noob! :)
[Galaxy S 4 Mini General] junkyde:
yep, it's baseband.

newer modem = better radio reception? you have to test for yourself.
[Galaxy S 4 Mini General] ladislav.heller:
A bit deeper explanation about modem, baseband and RIL here.
[Galaxy S 4 Mini General] luisbraz:
Thanks.

I have no problems regarding audio and data conection. I'ts better to let like it is! :)
[Galaxy S 4 Mini General] ZockyMcZock:
Which baseband version do you have?
[Galaxy S 4 Mini General] luisbraz:
i9195xxubmj7
[Galaxy S 4 Mini General] Whosat:
May I know what does the UB stand for?

I'm on baseband I9195XXUAMFA and am unsure if its compatible. Am on CM11 nightlies with CWM 6.0.3.7
[Galaxy S 4 Mini General] ladislav.heller:
Maybe the firmware/modem variant number.

Since the Knox firmwares Samsung uses B in firmware names.

The first Knox firmware was XXUBMJ7.

The last non-Knox was XXUAMJ4.
[Galaxy S 4 Mini General] vicegio:
Successfully installed New Modem: Modem-I9195XXUBML1.tar, but always appears Modem-I9195XXUBMK3.tar

:confused:
[Galaxy S 4 Mini General] ladislav.heller:
Yeah, this is a known issue. Probably it is not enough to only install the modem this way. Installation of some library (RIL = Radio Interface Layer) files is also required. We need to do some research and clarify what files we need to (take from new firmware and) install together with new modem.

More info here.
[Galaxy S 4 Mini General] s.goten:
i had same problem. after flashing no basebad update

solved using the following procedure posted in this thread at page 2

Use Odin

Untick Autoreboot

Flash modem

Reboot once again into Download Mode using (Vol Down plus Home button combi)

Flash Modem once more

Once done,unplug then reboot device manually.

If this doesn't work, try repeating the flash process again while rebooting manually and with auto-reboot option turned off.
[Galaxy S 4 Mini General] ermy sti:
with ubml1 and cm 10.2 i have problem with battery drain
[Galaxy S 4 Mini General] ZockyMcZock:
New modem version I9195XXUBML2 is out

http://www.wikiupload.com/HS4IAE7I30UFD4L
[Galaxy S 4 Mini General] FastGas:
are you sure that the latest non-Knox firmware was XXUAMJ4?

I was able to find only XXUAMJ1 for GT-I9195...

Last non-Knox Modem: I9195XXUAMJ1

Modem-I9195XXUAMJ1.tar.7z

I used "TAR_MD5_PACKAGER"

tested and working perfectly
[Galaxy S 4 Mini General] mav744:
flash prozess can not finish, i must close odin and flash the L1 modem back
[Galaxy S 4 Mini General] ZockyMcZock:
For me it worked perfectly...
[Galaxy S 4 Mini General] ladislav.heller:
And now your NFC works?
[Galaxy S 4 Mini General] spitya:
does not work
[Galaxy S 4 Mini General] mav744:
Sorry, my download of the modem was corrupt, after download it again, all is fine
[Galaxy S 4 Mini General] r0cka:
Can anyone please share the ML2 again the link is not working for me.

Thanks

Gesendet von meinem GT-I9195 mit Tapatalk
[Galaxy S 4 Mini General] ericlnu:
I've issues with the flashing. I wanna keep my persdata, system, userdata, recovery, and boot partitions, so I flashed everything else except rpm, and some other ones. I flashed modem, the 2 sbl, aboot. I still have the same baseband. Should I just back up my wanted partitions, flash the whole thing, then flash back? I'm NOT using Odin, I don't have a Windows (I put it back to Arch Linux) partition anymore. Using heimdall.
[Galaxy S 4 Mini General] ericlnu:
I read somewhere on XDA only with Odin does the baseband change when you flash with it. Is that true? I thought that it might have to do with one of the files in the modem tarball.
[Galaxy S 4 Mini General] Aronuser:
Um im not sure if odin is needed really. You need to only flash nonhlos tz and rpm. Flash it twice by directly going into download mode again after the first flash. It only changes after two flashes
[Galaxy S 4 Mini General] GNUDroid:
i'm flashing always ujder Linux with heimdal. not only nonhlos.bin but also works with rpm and tz.

at the moment I'm away, if no other post by time the command I can look up tomorrow
[Galaxy S 4 Mini General] ericlnu:
Thank you [MENTION=5752531]Aronuser[/MENTION] and [MENTION=4643283]GNUDroid[/MENTION] . I didn't think so, and thanks for the input on the proper files , I appreciate it.
[Galaxy S 4 Mini General] GNUDroid:
- Normally (if someone provided) I flash all: Modem, rpm, tz:

heimdall flash --no-reboot --MODEM NON-HLOS.bin --TZ tz.mbn --RPM rpm.mbn --verbose

- obviously just modem:

heimdall flash --no-reboot --MODEM NON-HLOS.bin

- don't forget to flash 2x!

hint to heimdall: My experience is very good. never broke anything with the mobile with this tool. Partially they changed the parameter names so on some old versions. Above command is for version 1.4.1. If you might have problems with an message "Protocol initialization", try another package from your repositories. Some compiled versions in some user repositories are not good.
[Galaxy S 4 Mini General] ericlnu:
I have 1.4.1 also, upstream's, my distro doesn't carry this software. OK so it's the modem partition you flash twice only. Thanks ?
[Galaxy S 4 Mini General] ericlnu:
I'm happy to say it worked yay ?
[Galaxy S 4 Mini General] gian90t:
Hi all, i have s4 mini 4.2.2 the brazilian version (I9195UBUBNE2) but i am living in Italy.

I want to flash another modem, but i don't understand what files downoad.

Can you help me?

Thanks to who help me...
[Galaxy S 4 Mini General] Minix.BC:
Any modem file for SGH-I257M?

I have stock 4.4.2 and need to downgrade it to 4.2.2 so I can unlock the phone but no much info on i257m.

Any help/guide on how to downgrade or unlocking this model of S4 mini would be greatly appreciated
[Galaxy S 4 Mini General] ericlnu:
Yes and watch where you got your phone, the carrier, country, and version. These matter. Same goes for upgrading and downgrading. Look on the sammobile.com site, you have to sign up, but it's free and spam free.
[Galaxy S 4 Mini General] Tom Mix:
I9195xxucnj4

according to sammobile a modem I9195XXUCNJ4 and I9195XXUCNJ6 was released.

any chance to get these modems here in this topic?:confused:
[Galaxy S 4 Mini General] llapao:
Have you searched for it or extracted it from an official rom?

http://xdaforums.com/showthread.php?p=56501658
[Galaxy S 4 Mini General] Tom Mix:
explained

i had a typo in my search :silly:
[Galaxy S 4 Mini General] batja84:
Can somebody explain how it's possible. At sammobile last modem from January 2015 for Europe is I9195XXUCNK4. And here we can find I9195XXUCNK5? Where this modem version from?
[Galaxy S 4 Mini General] mfPPC:
http://www.sammobile.com/firmwares/download/39719/I9195XXUCNK5_I9195TMZCNK1_TMZ.zip/
[Galaxy S 4 Mini General] :
Does anyone knows how long it takes? NON-HLOS and the complete tar.md5 are taking too long, so it seems. aspecially NON-HLOS since it's only 49 MB ...
[Galaxy S 4 Mini General] ericlnu:
Not long at all. Reboot the phone to download mode, replug the cable, try again. I use heimdall so there's a --verbose option.
[Galaxy S 4 Mini General] :
Finally. Crappy cable I'm afraid. Good enough for charging but no longer for datatransfer. Anyway, my baseband has the latest version!, Flashing twice only did cost 4 minutes at most.
[Galaxy S 4 Mini General] ericlnu:
Yup, easy peasy ?
[Galaxy S 4 Mini General] ladislav.heller:
NK5 modem packed with RPM and TZ.

Download link:

https://drive.google.com/file/d/0Bwt_FvteRPD7bVJoZlhPWFhyS0U/view?usp=sharing
[Galaxy S 4 Mini General] llapao:
Can't get better than this:

;)
[Galaxy S 4 Mini General] vicegio:
New modem

New modem I9195XXUCOB1?
[Galaxy S 4 Mini General] ElMango:
New Modem

I9195XXUCOA2 modem, also new?
[Galaxy S 4 Mini General] piskor:
Link provided by [MENTION=4612760]ladislav.heller[/MENTION] here http://xdaforums.com/showthread.php?t=2552363
[Galaxy S 4 Mini General] yeye.phone:
Modem : MODEM_I9195XXUCOA2.tar.md5

and the last modem: MODEM_I9195XXUCOB1
[Galaxy S 4 Mini General] llapao:
Any major improvement? Thanks for sharing
[Galaxy S 4 Mini General] yeye.phone:
I don't know
[Galaxy S 4 Mini General] znayver:
can i flash this modem with cwm
[Galaxy S 4 Mini General] ladislav.heller:
No, unfortunately not possible. The boot loader doesn't allow to flash modem from recovery.
[Galaxy S 4 Mini General] znayver:
tnx so at odin for flash thus i should put the .tar file at pda and unchek checkboxes Auto Reboot and F.

Reset Time?and whats the meaning of K5 modem packed with RPM and TZ.?
[Galaxy S 4 Mini General] sasank360:
K5 means modem of xxucnK5 firmware.

Rpm and tz are essential for wifi drivers.

If the modem pack is a tar.md5 file then u must flash that as PDA /AP. Also its better to flash modem file more than once. When flashing first time UNCHECK auto reboot and f.reset time options. The second time leave them checked. NEVER TICK

RE-PARTITION OPTION. Never.
[Galaxy S 4 Mini General] ladislav.heller:
To understand the meaning of K5 is better when you take the whole name: I9195XXUCNK5 and look what each letter/number says.

I9195 - S4 mini LTE model

XXU - model for European market

C - bootloader version

N - Year 2014, letter N is 14th in alphabet

K - November, letter K is 11th in alphabet

5 - revision number

RPM - Resource and Power Management, more info on this page

TZ - Trust Zone, more info on this page
[Galaxy S 4 Mini General] dotuletz:
downgrade

quick one, i have stock I9195XXUCNJ5_I9195EVRCNJ1 and want to flash I9195XXUBML4_I9195QOMBNA1 but Odin gets stuck at modem ( NON-HLOS.bin ). Is there any way to downgrade the modem to ML4 or MJ7 because, as I understand, after I can use RegionLock Away to sim unlock the phone.

I want to install that modem / kernel because it can be sim unlocked / rooted (with towelroot, not that important but if possible I would like to keep Knox warranty to 0)

EDIT: forgot, flashing MJ7 makes the phone Baseband unknown and no wifi / cell signal, can't even flash ML4 as it doesn't let me, Odin fails
[Galaxy S 4 Mini General] sasank360:
You are currently on knox bootloader which prevents you from flashing no-knox modem/firmwares.
[Galaxy S 4 Mini General] batja84:
There is new Firmware with modem XXUCOC1 on sammobile. How to extract modem from firmware?
[Galaxy S 4 Mini General] sasank360:
Use winrar to open the tar.md5 file. Then extract the non-hlos.bin file. It is modem file. Also extract rpm.bin and tz.bin which are important too.

Pack those 3 files as a tar.md5 using any program of your choice. You can now flash that as PDA using ODIN.
[Galaxy S 4 Mini General] batja84:
Thanks.

Here is new version XXUCOC1
[Galaxy S 4 Mini General] luisbraz:
Do you see any improvement?
[Galaxy S 4 Mini General] batja84:
Only 6 hours in use. Too early to make conclusion, but no battery drain - it's good sign. :)
[Galaxy S 4 Mini General] luisbraz:
Ok. I will wait for your feedback. Thanks.
[Galaxy S 4 Mini General] hansare:
Please provide extracted modem.

Sent by a pigeon

---------- Post added at 12:46 AM ---------- Previous post was at 12:45 AM ----------

Please provide extracted modem.

Sent by a pigeon
[Galaxy S 4 Mini General] batja84:
I'm not sure what does you mean. If you mean NON-HLOS.bin, than you can extract it from tar Archive. Just delete md5 extention and use WinRAR or 7-Zip.
[Galaxy S 4 Mini General] hansare:
I thought you made a modem-tar including rpm and tz.

If so, please provide.

Sent by a pigeon
[Galaxy S 4 Mini General] llapao:
Have you seen the link before the image of the post you replied?
[Galaxy S 4 Mini General] Loulou-13:
thank you very much !!! ;)

seem good (best ?! ) of last modems ...

because i have tried the last UCOA2 on stock firmware with the last DBT and then CM11 it's really HORRIBLE !!! for me ... (lost the network ,very bandwidth and ping... ) really horrible !!! :rolleyes:

what it happen with Samsung ??? :eek:
[Galaxy S 4 Mini General] batja84:
Of course he didn't. I don't know, sometimes I don't understand are people too lasy or too stupid, to download file and look inside file.

I don't see any difference. compared to XXUCOB1
[Galaxy S 4 Mini General] hansare:
Yes, stupid from me.

I thought the link was for the total firmware and not only for the modem.

But thanks for providing the modem. Great.
[Galaxy S 4 Mini General] llapao:
Neither did I, maybe a insignificant better Wi-Fi range?

I agree that since the nk5 everything looks the same in LP 5.1. Nevertheless since I don't have the modem change log and I saw reports that the latest 2 modems solved some BT issues (that I never had anyway) I tend to always use the latest modem.

And also for reasons. ;)
[Galaxy S 4 Mini General] batja84:
I live in small flat, everything as usual - wi-fi has maximal signal strength.
[Galaxy S 4 Mini General] batja84:
Modem xxucoc2

New modem version XXUCOC2 for Europe.

Original firmware country: Nordic countries (NEE)

Build date: 23 March 2015

Here you can download Modem for Odin install XXUCOC2

---------- Post added at 04:35 AM ---------- Previous post was at 03:43 AM ----------

Modem version UBUCOA1 for Brasil (and maybe South America).

Original firmware country: Brazil (Claro)

Build date: 5 January 2015

Here you can download Modem for Odin install UBUCOA1
[Galaxy S 4 Mini General] sniper wolf:
I know it may be a silly question but i've been searchin for an answer and i couldn't find any.

Is the modem strictly bond to the country and carrier? Or is something like trial and error?

I'm saying this because the last modem from sammobile for my carrier (Italy (Wind)) is the I9195XXUCNK1 for the 4.4.2 of 2014-12-19.

So the the question is.. should i install this old one and just wait for an update from my carrier or should i just install the last version the batja84 here above gently posted?

{Having some trouble calling with 5.0.2 and CNK5}
[Galaxy S 4 Mini General] batja84:
I live in Germany and have used many XXU versions (for Europe). I didn't saw any significant difference or some issues, that something didn't work (Wi-Fi, BT, GSM).
[Galaxy S 4 Mini General] Loulou-13:
hi German friend ! ;)

for Germany ,maybe the UCOA2 modem ?! no ?! this one is the new integrated on the last DBT firmware .... :confused:

For to flash a modem ,to prevent eventuals problems ,you must flash 3 times ( like flashing a firmware by odin )

don't forget to untick f-reset & auto-reboot ......and reboot manualy the phone between each flashs (by a long press of power button for to switch-off and then go to download-mode again )

After that ,if still bandwidth problem : turn-on & turn-off plane mode ,research network provider on network parameters ....

ODIN don't write datas (firmware&modem) correctly on the phonethe first time ... :(
[Galaxy S 4 Mini General] batja84:
XXUCOA2 is from January and XXUCOC2 from March. Look please this post to understand how modems get their indexes.

I thnik there is no need to make 3 flashes, first post steps 8 to 10., only 2 flashes should be enough.

---------- Post added at 06:15 PM ---------- Previous post was at 05:59 PM ----------

So, guys, I've just made modem (I9195XXUCOB1) compare (with WinHEX) between to firmwares I9195XXUCOB1_I9195TIMCOB1_TIM (Italy) and I9195XXUCOB1_I9195YERCOB1_SER (Russia) (just two random firmwares from SamMobile). There is no difference. Files NON-HLOS.bin, rpm.mbn, tz.mbn are 100% identical.
[Galaxy S 4 Mini General] Loulou-13:
i already knew Samsung's modem !!!

i spoke about the last German firmware released on march 2015 ( http://www.sammobile.com/firmwares/database/GT-I9195/ ) ,sometime it's useless to have "the last" ...mean not "the best" for one country .

...and no ! by security ,it's necessary to flash 3 times because i know people ( and me too one time !!! ) who have trouble (some network buggs or not flashed by seeing on "'about phone" ) ===> need to flash 3 times !

but there are people who have succes the first time too ...
[Galaxy S 4 Mini General] batja84:
There is no differences between modems in different countries, i have compared files. It's only speed how much time need operator to put in new modem version in their firmware. Look update to my message above. There is many people and many opinions. I think every man have right to decide useless or not to make somthing. You are think it's uselles, I think new version will be better. Who is right I have no idea, but we both have right to have our opinion. :o
[Galaxy S 4 Mini General] llapao:
Thanks for your input. Nevetheless how to identify whenever there is a real update? I have had issues with CM12 with an older MODEM, I updated to K5 and BT started working flawlessly so there are updates.
[Galaxy S 4 Mini General] batja84:
In January I had BT issues too with CM12, but it was CyanogenMod issues, not modems.
[Galaxy S 4 Mini General] jukyO:
How to get .bin from .tar.md5 file?
[Galaxy S 4 Mini General] sasank360:
Use winrar to open tar.md5 and extract the non-hlos.bin file.

You can also use tar.md5 packager. Just google it. Very simple and works fine.

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

Hello everyone. I need you guys to tell me which modem works great for you. I have S4 Mini LTE I9195.

For me NH5, NF7, NE6 give decent battery life.

But newer modems like nk1, nk5, coc, cob are terrible.

Serious drain while phone is in sleep. Loses about 5-6 % overnight with/without airplane mode.

With older modems I lose 1-2 % overnight in airplane mode and max 3 % with data switched on.

Thanks in advance. Also tell me what kernels you are using.
[Galaxy S 4 Mini General] redjamesg:
I'm using I9195 lte, and I'm on COC2, I don't see any battery drain of significants and I'm on official CM12 nightly (0403) with stock kernel.

I was previously on NH1, What I see after the update is improvement in LTE performance.

Sent from my GT-I9195 with Tapatalk
[Galaxy S 4 Mini General] GNUDroid:
extract it! ;)
[Galaxy S 4 Mini General] Freddynic159:
I also need this modem. Could anyone post it? :confused:

My Internet connection is too slow and I can't download the full ROM. :(
[Galaxy S 4 Mini General] Franktdf:
There is a download of the Modem only in Post 632 (see http://xdaforums.com/showpost.php?p=60185176&postcount=632). It is the second link. The first one is the full ROM. The modem has about 25MB.

OK, Sorry! That is not the Modem you asked for. . . .
[Galaxy S 4 Mini General] Freddynic159:
Franktdf: yeah, but thank you for reply. ;)
[Galaxy S 4 Mini General] batja84:
Donwload speed for free account at sammobil.com is only 15kb/sec. I think your internet connection could cover this speed. ;)

Hier is link, just register and you can download firmware.
[Galaxy S 4 Mini General] Freddynic159:
Hey guys, I have 4.2.2 with bootloader v2. Can I flash a modem for 4.2.2 if this come from a ROM with bootloader v1? :confused:
[Galaxy S 4 Mini General] Freddynic159:
Ok, I tried to do that, but it's impossible. :(
[Galaxy S 4 Mini General] sasank360:
you cannot do that. Some modules needed for modem to work are present in the bootloader files.

So downgrading to older modem is impossible as you are actually downgrading to older bootloader.
[Galaxy S 4 Mini General] jukyO:
Hello,

Anyone has battery drain with COC2? With data on/wifi overnight, 16% down. With CNK4, around 8%.
[Galaxy S 4 Mini General] sasank360:
I mentioned about some serious battery drops even with deepsleep on some modems.

Check this post http://xdaforums.com/showpost.php?p=60260332&postcount=642

With coc, cob, cnk I get terrifying battery results. When I was not using flight mode and with wifi on

above 3 modems drop atleast 10 %. With flight mode enabled it drops 6-8% atleast. :(

On older kitkat modems like cnh5, ne6,nf7 the drop without flight mode is max 3-4 % and with flight mode

it is 1% on avg. :cool:

I cannot say this is in general because all those modems are optimized for europe region, while I am from India.

This is the reason why i went back to cnh5 modem which is best for me. :)
[Galaxy S 4 Mini General] ym58:
Hello y'all ;)

I've been for a few months experiencing significant battery drain and overheating on my cell, particularly when data and/or wifi are on.

It should also be noted that the cell becomes quite hot when on-call, no matter what wifi/data is on or off ...

What would be the most clever for me to do :

#1 REFLASH CURRENT MODEM (be it two or three times in a row, that's no big deal)

#2 FLASH NEWER MODEM, in which case :

WHICH ONE

?

Thanks for your suggestions.
[Galaxy S 4 Mini General] llapao:
First install better battery stats and find if you have wakelocks.

System update service from Google was the culprit in my case. I don't think it's a modem issue.
[Galaxy S 4 Mini General] Loulou-13:
i think that we have to be very careful !

all battery drain can provide to news google play services&process updates ..... it's not stable ,and heavy for system.

no ?! :confused: