yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 Q&A, Help & Troubleshooting] mazbot:
Hi [MENTION=5580710]ShinySide[/MENTION], I still have the old bootloader (knox free, exynos ) and want to flash KitKat stock TW. Do you know which files should I remove from tar.md5 package ir order to keep my bootloader? I think it's only sboot.bin or there is something else that I should do? I'm fallowing this S4 Mini guide http://xdaforums.com/showthread.php?t=2549357 but files are different... thanks
[Galaxy S 4 Q&A, Help & Troubleshooting] ShinySide:
Remove everything except system.img, cache.img, hidden.img and boot.img, if you want the modem leave modem.bin too. And if you want the recovery leave recovery.img too.
[Galaxy S 4 Q&A, Help & Troubleshooting] ozz200127:
Does anyone know when exactly the at&t gs4 lollipop update will be?
[Galaxy S 4 Q&A, Help & Troubleshooting] DarkerTimes:
I guess nobody knows exactly when Samsung will release updates for any S4 model or provider at the moment.

The only thing I heard is "in the next months".
[Galaxy S 4 Q&A, Help & Troubleshooting] mohammadaghili72:
enable Lte/4G !

hi all

first sry for my bad english :rolleyes:

i have a i9506 and my rom is 4.4.2 kitkat (I9506XXUCNF3)

when i buy my cellphone it's on 4.2.2 and i updated by self ! not in Odin or some else !

my problem is my opreator supported Lte/4G internet but my i9506 not have this option in setting...

or

setting- more network - mobile networks - network mode (just have wcdma & gsm) not have Lte/4G

does anyone help me to how enable 4G/Lte in my device ?

thanks you...:highfive:
[Galaxy S 4 Q&A, Help & Troubleshooting] ode_:
Boot to download mode and see is there reading something about "write protected"?

Go and ask can guys at www.theunlockr.com can help you.
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

Nothing is ever invincible!

You should always back up your important stuff , and keep a copy of it on your PC as well.

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] ndowens:
Yeah the boot loader is locked
[Galaxy S 4 Q&A, Help & Troubleshooting] bv90andy:
Unroot custom rom?

Hello,

so my crap network provider, Three UK, has "Planned Maintenance" at my home address every month or so, leaving me without a phoneline for a day or so.

They advice me to install their call-through-wifi app "Three in Touch" which doesn't support rooted phones because they're stupid, or don't want people playing around with their app or something.

I love root and can't live without it. I also love custom AOSP roms

So my plan is to dual boot a second rom that is unrooted, but also small, so a TW rom is out of the question.

My question is, how can I unroot a custom rom, like Mahdi's or Paranoid? Is it as simple as uninstalling the SuperSU? or is that not enough, would the app still detect something in kernel?

Thank you.

edit: just removing supersu didn't work. it still detects as rooted even though root checking apps say there's no root access.
[Galaxy S 4 Q&A, Help & Troubleshooting] kunal.bodke:
Soft Bricked SGS4 I9500

Hello Folks..

I had installed Android 5.0 the alpha version by TeamCanjica, it was working fine since 7 days, yesterday when I opened WhatsApp, it just rebooted. After that it's not turning on. The phone is in bootloop since last night and I am not able to go into recovery mode. Also, I went to the DOWNLOAD MODE but then phone restarts from there as well. I cannot click "continue" there. It's in continuous bootloop.

The only thing I see is Samsung Galaxy GT - i9500 screen and it restarts from there.

Can anyone please help me with this.. [MENTION=4975115]samersh72[/MENTION]

Details :

Android 5.0 CyanogenMod 12 by TeamCanjica

Samsung Galaxy S4 - i9500

ZeroLemon Battery 7500 mAh.
[Galaxy S 4 Q&A, Help & Troubleshooting] fleming.patel:
I think your phone power button is stucked so chek your power button issues(for curing u should press your power button again and again or fell on flat area or on your hand...it's optionally ok).
[Galaxy S 4 Q&A, Help & Troubleshooting] ndowens:
So yeah boot loader is locked. Is loki or safe strap safe to install meaning it shouldn't brick the phone?
[Galaxy S 4 Q&A, Help & Troubleshooting] kunal.bodke:
Thanks, but I click to clean the button with a spray, but didn't work. What exactly causes the problem ? And the button is functional, I mean I can click it, doesn't look stucked but maybe something in the inside might have caused it. So, should I like keep holding it or some other way you might want to suggest ?:(
[Galaxy S 4 Q&A, Help & Troubleshooting] XxLordxX:
Hi,

Have you tried installing Xposed and then getting the "Root Cloak" module? It worked for me when I tried to install an app that didn't like root.

~Lord
[Galaxy S 4 Q&A, Help & Troubleshooting] Peter4844:
How do i check if i have jlte, jltexx ot other?
[Galaxy S 4 Q&A, Help & Troubleshooting] bv90andy:
That worked. Too bad the app doesn't actually work, having no sound, but that is beyond this discussion i suppose.
[Galaxy S 4 Q&A, Help & Troubleshooting] XxLordxX:
Hi,

Try this app: https://play.google.com/store/apps/details?id=com.cpuid.cpu_z&hl=en

~Lord
[Galaxy S 4 Q&A, Help & Troubleshooting] mohammadaghili72:
some body help me :(

there is no one to help me? :crying:

who does know about this problem
[Galaxy S 4 Q&A, Help & Troubleshooting] maltinbay:
hi all, what is the latest version of baseband and modem for i9500?

i flashed carbon rom and slimrom, but have very bad call quality :(

is there any way to fix it?

i dont really want to go back touchwiz crap after tasting cyanogenmod :(

please help me!
[Galaxy S 4 Q&A, Help & Troubleshooting] kunal.bodke:
You can try flashing new modem from samsung-updates.com, and use the one which suits your need.
[Galaxy S 4 Q&A, Help & Troubleshooting] maltinbay:
My maim for question is, which one suits my needs :) i don't know which must be flashed, baseband or modem :)
[Galaxy S 4 Q&A, Help & Troubleshooting] RobsX2:
f2fs

I dont know if im just being a div (lol)

But i dont know where to find f2fs on the latest twrp on i9505.

Do i need a special version of it, or is the option hidden somewhere?

Im using anataresone cm12, i tried following his instruction on his second post, but i cannot see f2fs.

Thanks for any help :)
[Galaxy S 4 Q&A, Help & Troubleshooting] dgershko:
Hey guys, i looked everywhere and i cant seem to find any solutions to my problem so i came here.

I have an i9500, and i'm having problems with random shut-downs, after which the only way to turn the phone on is either to take out the battery(sometimes when i do this the phone will turn on and immediately off again)

or plug it into a charger, which seems to make the problem go away for several hours.

So far i tried to isolate several causes, like a faulty battery( which dies extremely fast, i have to charge the phone at least twice a day) by testing the three batteries i have, and also tried to change the rom. I tried AICP 4.4.4 and pacman 4.4.4, and while pac does have the problem less often (at least so far), it still has it.

I'm thinking it might be due to using ART, but I didn't try to isolate it yet.

Can anyone help? I'm thinking that maybe if i could see some sort of stop errors or logs i could atleast identify the problem myself, but i cant seem to find any utility that documents the log and saves it automatically.....
[Galaxy S 4 Q&A, Help & Troubleshooting] ttayyareci:
need a samsung s5 keyboard with emoji prediction for i9500... Help please :)
[Galaxy S 4 Q&A, Help & Troubleshooting] espinal123:
Hi, I'm new here, I just rooted my cellphone and installed Xposed framework and modules.

I rooted through this video https://www.youtube.com/watch?v=SlR1iWzfSFU

I have a S4 GT9500 with 4.4.2, the problem is with san andreas v1.06 freezzing for about half second constantly.

So I installed san andreas in a sony Z1 with the same files (the z1 is not rooted) and it runs perfectly.

The question is, Does the root or the change of recovery make this happen? This did not happen before the root.

I unabled the modules of Xposed and still keep happening.

Thanks
[Galaxy S 4 Q&A, Help & Troubleshooting] thebestiam:
62 Celcius at startup. Normal?

Sent from my Galaxy S4.
[Galaxy S 4 Q&A, Help & Troubleshooting] DarkerTimes:
Yes that is nothing to worry about. Do you use stock system? Or have you rootet etc?
[Galaxy S 4 Q&A, Help & Troubleshooting] thebestiam:
[MENTION=487541]Darker[/MENTION]Times: Everything is stock and I am rooted. I really wished the AT &T Model let's you flash custom kernels so the device wouldn't get so hot.

Sent from my Galaxy S4.
[Galaxy S 4 Q&A, Help & Troubleshooting] DarkerTimes:
And did you mean cpu or battery temperature? For cpu it's quite normal but for battery it would be to much
[Galaxy S 4 Q&A, Help & Troubleshooting] tudy87:
hi

Hi, can anyone tell me is it is possible to disable the "turn off mobile data connection" notification?

p.s. i have KK. 4.4.2
[Galaxy S 4 Q&A, Help & Troubleshooting] DarkerTimes:
My S4 give me the same pop-up but there is the possibility where i can choose "don't ask again".

You don't have that?
[Galaxy S 4 Q&A, Help & Troubleshooting] tudy87:
Dont have the "don't show this again". :(
[Galaxy S 4 Q&A, Help & Troubleshooting] DarkerTimes:
I know that you can disable the notification when you want to enter offline mode. But I don't know how to solve your problem, sorry
[Galaxy S 4 Q&A, Help & Troubleshooting] Kn!ght L!fe:
Restore Help

I have an issue i have been backingup my stock 4.4.2 rom with TWRP and now Philz both but when i restore the stock rom after flashing custom roms, all my apps fc and cannot use my restored stock rom. Any idea why this happens. I used all new vertions of both recoverys. :confused:
[Galaxy S 4 Q&A, Help & Troubleshooting] DarkerTimes:
Did you fullwipe it?
[Galaxy S 4 Q&A, Help & Troubleshooting] Kn!ght L!fe:
Ya i did. (Data,system,cashe) Any part that i sould / or not wipe which mess with the stock rom? No idea why this keeps hapaning :(

Sent from my GT-I9505
[Galaxy S 4 Q&A, Help & Troubleshooting] iBuu:
Hi everybody!

I am about to get 100Mbs LTE connection to my i9506 variant but the wlan share speed is only 72Mbs according to windows so do I have to use different program or usb cable to get max. speed ?

---------- Post added at 01:54 PM ---------- Previous post was at 01:33 PM ----------

I dont think you can, since many different parts of android ask similar guestion many times.
[Galaxy S 4 Q&A, Help & Troubleshooting] thebestiam:
It's the cpu temp.

Sent from my Galaxy S4.
[Galaxy S 4 Q&A, Help & Troubleshooting] DeepankarS:
Wanam exposed can :)

"If someone helps, never forget to hit thanks ? "

---------- Post added at 07:10 AM ---------- Previous post was at 07:06 AM ----------

Do you backup system apps too amd restore them?

"If someone helps, never forget to hit thanks ? "
[Galaxy S 4 Q&A, Help & Troubleshooting] Kn!ght L!fe:
Did a full backup data and system, so is these due to all the apps in my internal storage? Any idea?

Sent from my GT-I9505
[Galaxy S 4 Q&A, Help & Troubleshooting] iBuu:
Doesnt the s-view cover supposed to be stay closed by magnets etc. ? Just got this http://www.dx.com/p/protective-pc-case-w-pu-leather-cover-for-samsung-galaxy-s4-i9500-black-203291 and its not staying closed by itself
[Galaxy S 4 Q&A, Help & Troubleshooting] tudy87:
Did not found the option to "disable data comunication" notification.
[Galaxy S 4 Q&A, Help & Troubleshooting] ahuramajdi:
call problems i9500 cm 11

Hi ever aonce i installed cuanogenmod 11 when i call aomeone there is no sound coming feom thr reciebers side nor mine ive tried rebooting or installing it agian but it doesnt work and the peoblem still persiats

What should i do??
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

I had one of those covers when I first bought the phone.

No.

It did not stay shut.

Really annoying

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] mazharakbar1981:
Samsung s4 I9505 4.2.2 software update

i have samsung galaxy s4 I9505 and i cannot move my application from system memonry to memory card.

please advise that how can we recovery the system memory by getting new version update without rooting my phone. presently i have 4.2.2.

thanks

mazharakbar1981
[Galaxy S 4 Q&A, Help & Troubleshooting] ode_:
[MENTION=6220255]iBuu[/MENTION], force over bend joint and it will start stay closed.
[Galaxy S 4 Q&A, Help & Troubleshooting] shiruuu.samad:
Guys need a kernel for s4 i9500 4.4.2, kernel that are no longer developed also preferred
[Galaxy S 4 Q&A, Help & Troubleshooting] hzozo:
How can I fool play store?

I have CM11 on my Samsung GT-I9506 and I have the problem that I can't fool the system that i have stock rom installed. Even when I got the apk, it wouldn't install on CM11, only on stock rom. How could I solve it? It's not a Samsung app, it's a mobile wallet made by carrier.
[Galaxy S 4 Q&A, Help & Troubleshooting] fr0zen1:
please help samsung s4 i9505

help samsung s4 i9505 globe from philippines. I cant flash CWM recovery i tried to flash via odin and it was success but when i try go to recovery nothing happens .. and also wifi fix modem i tried to flash but still wifi wont turn on.
[Galaxy S 4 Q&A, Help & Troubleshooting] XxLordxX:
Hi,

To test battery you should try changing yours with a friend or checking in a store if you can test it. But I believe the problem is with ART, after all on KitKat it was still in testing phase, did you try switching back to Dalvik?

Hi,

While I don't know about this exact keyboard you want, SwiftKey keyboard is a nice third-party and has Emoji prediction.

Hi,

No, it's unlikely the problem is with root and recovery. I'd like to remember you that Z1 hardware is way more powerful than S4 (due to Snapdragon 800), maybe you've changed some settings and made the game laggy. Check the HIDE button to see my settings, I've found these to be the best option to play on S4 (at least on GT-i9505)

Hi,

You can't even install it or does it not run? If it doesn't run a good idea is installing Xposed and installing the RootCloack module ;).

Good luck,

~Lord

"This Story Ends Where It Began" - Octavarium (Dream Theater)

Sent from my GT-I9505
[Galaxy S 4 Q&A, Help & Troubleshooting] teo09:
please help

Hey friends. I need help. I have some videos and I transfer them to external card. Everything is fine. Last night I make an optimization with an application and after that videos gone. How can I bring them back??I tryied lots of methods but noone helped. Please help me
[Galaxy S 4 Q&A, Help & Troubleshooting] hzozo:
It doesn't even install so it must be connected that is checks something about the system.
[Galaxy S 4 Q&A, Help & Troubleshooting] XxLordxX:
Hi,

Can you please give us more info regarding that "optimization" you did? I can't figure anything out...

Hi,

Then maybe it's an app that have to be installed under Touchwiz framework. In that case you'd need to go either to stock ROM or a Touchwiz based ROM. Another option would ask the carrier for something like "universal app", that should work on other devices as well (from HTC, Sony, Nexus, etc.)

~Lord

"This Story Ends Where It Began" - Octavarium (Dream Theater)

Sent from my GT-I9505
[Galaxy S 4 Q&A, Help & Troubleshooting] teo09:
I use an app called du battery saver and it has an optimize. I do that and clear the files that find and after a day I realize that some of my videos missing.I have a galaxy s4 i9505 rooted and I use 4.4.4 carHD rom
[Galaxy S 4 Q&A, Help & Troubleshooting] ephesians200:
please help me verify if my S4 i9500 is factory unlocked or rooted unlocked

plz i bought a used galaxy s4 i9500 that has been already rooted.

and i want to wipe it but am afraid that maybe it might lock the phone.

Secondly the imei at the back is not the same as if you input *#06#. these are the imei's

imei at the back of the battery : Mod Edit removed

imei if you input *#06# : : Mod Edit removed

please help me out

thank you
[Galaxy S 4 Q&A, Help & Troubleshooting] darkzero28:
Any workaround in changing the font of an s4 GPE rom?
[Galaxy S 4 Q&A, Help & Troubleshooting] JiroPrinz8:
Hi there guys, so I just got this S4 shve330k, but currently bt and wifi isn't working.

I got it used and per the previous owner, he broke wifi and bluetooth when playing with custom roms. Not really much of a history but I bought it anyway hoping that it's a software issue.

Doing a litte digging, I saw that non hlos modems fixed wifi for i95xx. I was wondering if you guys have seen this issue before and hopefully point me in the right direction.

I'm currently running stock NF1. I'm currently downloading the latest from samfirmware to see if that helps.

Any reply is much appreciated. Thanks!
[Galaxy S 4 Q&A, Help & Troubleshooting] Lifu':
Stuck on logo

Hi guys.

I want the surround sound for my S4 using sshafranko surround mod following he's short tutorial:

"S4_I9505---Rename file and install manually. This is not a flashable zip. IMPORTANT--Please rename or save the original file. Confirmed working."

So I changed the file "system\etc\snd_soc_msm\snd_soc_msm_2x_Fusion3" with the moded one using ES File Explorer and rebooted, but it does not reboot anymore and is stuck on logo animation.

I tried to fix it making a flashable.zip using this Guide to replace the file with the original one which I saved before doing anything, but there is no change after installing the zip in recovery so I don't know what to do next since my knowledge is limited.

Maybe I messed up the zip file. I uploaded the zip so you can have a look at it in case it is not made the way it should be.

I'm new to all the root/flash android experience since I installed the CM11 few weeks ago, so don't be hard on me. I know I messed up but I want to learn and I don't have anyone to ask for help except on forums.

Any help is much appreciated.

thank you in advance,

Lifu'

Device: S4 GT-I9505 jfltexx

ROM: CM 11 M12

Recovery: CWM
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

Try asking here:

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

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

Did you make a nandroid backup?

If so , restore it.

If not , why not?

Never mind...Next time you do anything to your phone , make a nandroid first.

Try re-flashing the ROM.

Do not wipe anything , just flash it .

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] JiroPrinz8:
Yeah I did ask there initially, then thought that I should've asked in the Q&A section first, so posted here. :P

Anyway, will wait for any reply from 330 users, wish me luck! :) Thanks for the reply sir!
[Galaxy S 4 Q&A, Help & Troubleshooting] Lifu':
Hi, thank you for reply.

I have a nandroid backup but it's over a week old since I made it and I was hoping there is a solution without losing recent changes.

I already wiped cache and dalvik trying to solve this but after the apps reload it's still stuck on CM logo.

Reflashing the ROM without factory reset is called dirty flash? Will I lose any settings/changes?
[Galaxy S 4 Q&A, Help & Troubleshooting] Droidatar:
How's your new/old phone? Did you fix WiFi/Bluetooth yet?

ヅ Droidatar

(knows just enuf to brick it)

Rooted S4 MDK I545 stock 4.2.2

"If someone helps, never forget to hit thanks ? "
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Yes , it will be a dirty flash.

The point of it is , so that you do not lose any settings or saves.

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] Lifu':
OMG it worked! Thank you so much malybru. :victory:
[Galaxy S 4 Q&A, Help & Troubleshooting] teo09:
Can someone help??
[Galaxy S 4 Q&A, Help & Troubleshooting] ode_:
Have you tried "sd card recovery" programs for your chosen operating system, personally used few different ascii based Linux programs with good experience.

What ever you do don't add anything in your sd card, or none of programs will help.
[Galaxy S 4 Q&A, Help & Troubleshooting] JiroPrinz8:
Nope not yet. Flashed the latest NJ1 but that didn't help either. I'm using an shv-e330k.
[Galaxy S 4 Q&A, Help & Troubleshooting] Stefan0vic:
Hello, I also posted in the slim kat thread but I really want a solution to my problem.

I flashed slimkat and after that I have 8 gb of storage instead of 16 which is my model.. Anything I can do without reverting to stock?
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
Reverting to stock will leave you with around the same amount of storage left! This is normal............!

Mine for example is even less...

http://www.phonearena.com/news/16GB-Samsung-Galaxy-S4-only-has-about-9GB-free-for-users_id42466
[Galaxy S 4 Q&A, Help & Troubleshooting] Stefan0vic:
Yes but my total storage sais 9,2gb when it is in fact 16..
[Galaxy S 4 Q&A, Help & Troubleshooting] Stefan0vic:
Sorry for double post, but XDA app is not working with me right now
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Hi,

Did you perhaps make a nandroid , and store it on your internal storage?

:)
[Galaxy S 4 Q&A, Help & Troubleshooting] Stefan0vic:
Nope.. I'm just wondering.. I want to have my internal storage combined with my ext SD, I remember that there is development that makes such a thing possible but I cannot manage to find it right now. Can anyone point me in the right direction?
[Galaxy S 4 Q&A, Help & Troubleshooting] scrioss:
In the most how to flash tutorials it says to root before flashing the custom recovery.

Is there a special reason for this because it also works without rooting before recovery?
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
Hi there,

If you are going to go down the custom ROM road then all you should need to do is install a Custom Recovery due to most, if not all Custom ROMS, will root your phone during the flashing process.

Also, depending on root method (and from my own experience), Chainfires for example.....it is better to root first then flash the recovery. This is because Chainfires Autoroot will root and also flash stock recovery. So if you have already flashed a stock recovery and then use CF Auto root you will end up having to flash the custom recovery again! :eek:
[Galaxy S 4 Q&A, Help & Troubleshooting] teo09:
I tryied but not found. Can you tell me a program?
[Galaxy S 4 Q&A, Help & Troubleshooting] ode_:
I had good results with "TestDisk" on Ubuntu.

https://apps.ubuntu.com/cat/applications/precise/testdisk/
[Galaxy S 4 Q&A, Help & Troubleshooting] Rahul125125:
help argent

http://xdaforums.com/galaxy-s4/general/help-nul-imei-unknown-baseband-t2968558
[Galaxy S 4 Q&A, Help & Troubleshooting] CarlM34:
Alot more info please.......

Phone varient

Firmware

Rooted/Non rooted

Custom ROM?

What have you done to the phone for the IMEI etc to be Null and no baseband? What have you flashed? Have you taken a backup of your EFS??
[Galaxy S 4 Q&A, Help & Troubleshooting] Rahul125125:
Phone varient - IS INDAN GT-I9500

Firmware - LATEST INDIAN 4.2.2 N1

Rooted/Non rooted - ROOTED

Custom ROM - FLASH BLOOTWARE OF GT-I9505 IN OMEGA ROM

I DNT HAVE BACKUP OF IMEI FILES.

IS THEIR ANY WAY TO FULLY BRICK IT BCOZ ITS IN WARRANTY BUT HAVE FLASH COUNTER.
[Galaxy S 4 Q&A, Help & Troubleshooting] malybru:
Mod Edit

I am sure that no one will help you deliberately brick your device.

That is fraud , and is not acceptable on this site.

malybru

Forum Moderator
[Galaxy S 4 Q&A, Help & Troubleshooting] Rahul125125:
YA i know it.. please help to reset my imei

---------- Post added at 12:37 AM ---------- Previous post was at 12:08 AM ----------

[IMG="pops up eat very restart"]https://www.dropbox.com/s/1gkt1akfwep0uoj/Screenshot_2014-12-10-17-58-40.png?dl=0[/IMG]

https://www.dropbox.com/s/1gkt1akfwep0uoj/Screenshot_2014-12-10-17-58-40.png?dl=0
[Galaxy S 4 Q&A, Help & Troubleshooting] Stefan0vic:
Hello i need some help..

After flashing back and forth between slimkat I keep losing signal and have bad signal even on stock ugn8, I have always been on ugn8 and I do not know if there's newer fw and if that will even help.

My question is if this is a common problem, and if I can solve it by flashing a newer firmware than ugn 8? I don't want to flash any modems because I'm afraid this might mess up my phone. I don't have a corrupt imei or anything like that. Can anyone please help I'm desperate :(

Edit: swapped sim cards with my mom's phone, her sim card works on my phone and my sim card don't work on hers. Could my sim card just stopped working?