yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Q&A, Help & Troubleshooting] jsgraphicart:
Glad it worked. You should always make sure you have enough battery when you do these things though
[Nexus 5 Q&A, Help & Troubleshooting] wojwem19:
Not the power in battery in my phone. I mean POWER in all my neighbourhood :)
[Nexus 5 Q&A, Help & Troubleshooting] jsgraphicart:
Oh. Well luckily it came back on and your were able to complete it. That wouldn't have been good if you were stuck without a phone because your power was off for a long period of time. lol
[Nexus 5 Q&A, Help & Troubleshooting] wojwem19:
yea luckily it came back after like 1-2 mins
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
I hope you backed up your SD Card before running that batch file :/
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
*internal storage
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
Yes but you tell a new user "Internal Storage" and they be like "my wut?" Lol XD
[Nexus 5 Q&A, Help & Troubleshooting] Elluel:
Yeah and you tell them sdcard and they think the eMMC is an sdcard
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
That's a new one lol XD
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
No, its common. eMMC is an embedded sdcard. That's why there is a lot of confusion for noobs

---------- Post added at 09:46 PM ---------- Previous post was at 09:44 PM ----------

Now that this is all over, might I suggest you click the link in my signature about guides and info threads and read the "adb and fastboot" thread? It will help you a lot on future
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
What are people using as an ad blocker on lollipop?
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
Adaway
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
I'm having a hard time getting it to install. I have ver 42
[Nexus 5 Q&A, Help & Troubleshooting] jsgraphicart:
42? Mine is 2.9.2. And im pretty sure I downloaded it from their website so it should be the latest

Unless maybe I got the unofficial build. I'm not sure actually
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
I get a parse error when trying to install

---------- Post added at 08:10 PM ---------- Previous post was at 08:06 PM ----------

Never mind. I got it
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
You might want to compare your version with what's here:

http://xdaforums.com/showthread.php?t=2190753
[Nexus 5 Q&A, Help & Troubleshooting] stivelio:
Anybody have calendar missing from their account on the google account page? I flashed Dev image yesterday and can't get google calendar to show up in any calendar widget including the one that comes standard
[Nexus 5 Q&A, Help & Troubleshooting] jsgraphicart:
Do you have the Google calendar app from the play store?
[Nexus 5 Q&A, Help & Troubleshooting] stivelio:
That fixed my issue. Didn't realize that I need it
[Nexus 5 Q&A, Help & Troubleshooting] Techno_Funky:
Is the yellow tint issue carried over in L, a lot of people have rectified the issue using custom kernals (franco) on Kit Kat so was wondering if it is resolved in L.
[Nexus 5 Q&A, Help & Troubleshooting] jsgraphicart:
Never heard of that issue
[Nexus 5 Q&A, Help & Troubleshooting] wojwem19:
Yea ofcourse I did. Backedup my photos, game progress and that kind of stuff but when I installed android L google offered me to restore my game progress and photos. So it looks like they in one of many licenses agreements they wrote that they can backup everything from my phone without asking me for permisson. Next evidence that we are being spied 24/7 :(
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Yes. When you flash L, nanobots cast an invisibility spell and quickly change your LCD panel for one without tint.
[Nexus 5 Q&A, Help & Troubleshooting] DrearierJester1:
The yellowish color is still there but not that yellow compared to kitkat. Perhaps you can use the modified kernels available for L preview and it should go away.
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Yes, it's hardware related. All kernels do are add software compensation. i.e to remove yellow tint, change colours displayed on screen to be less yellow than normal.

Since not everyone has this hardware "issue", there will not be a blanket "fix" in any official ROM because then for those of us without the "issue", our screen would have too much yellow missing
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
No offense but that's pretty ignorant. What do you mean without consent? You enabled backup in Settings/Accounts. Also when you first go through the setup wizard it asks you if you want to backup your stuff to your account. If you are so paranoid then just disable that setting. But do you really think Google has the time or the interest to look at YOUR data like contacts or Texts? Besides I'm sure these are uploaded in an encrypted format.

---------- Post added at 07:09 AM ---------- Previous post was at 07:06 AM ----------

Custom kernel not even needed. Just grab a kernel tweaker app like Trickster and modify the RGB values yourself. There are plenty of profiles all over the net you could compare your settings to :)
[Nexus 5 Q&A, Help & Troubleshooting] vaindil:
Tasker

I use Tasker to silence my phone during classes and put it in vibrate mode when at work, but neither of those are working in Android L (I'm using my backed-up data from 4.4.4). Anyone know if there's a way around this? The profile says it's been triggered and is active, but the phone doesn't actually silence or go into vibrate mode.
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Lots of things have changed. Secure settings cannot turn off pattern any longer. Waiting for app updates is our only solution
[Nexus 5 Q&A, Help & Troubleshooting] gregmits:
Sorry if this has been answered before. Is there a way for the SMS text not to appear in the lockscreen notification? I have tried stock SMS app, Hangouts and the new Messenger app and they all show text. Thanks in advance.
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Set this...

"When device is locked"...
[Nexus 5 Q&A, Help & Troubleshooting] DRAGON_poop:
"Error: update package missing boot.img"

I am trying to flash Lollipop, but I get this message "Error: update package missing boot.img" on the command prompt

Please help me:crying:
[Nexus 5 Q&A, Help & Troubleshooting] joecool666:
re download img
[Nexus 5 Q&A, Help & Troubleshooting] DRAGON_poop:
I just did, it's the same thing
[Nexus 5 Q&A, Help & Troubleshooting] joecool666:
strange that.
[Nexus 5 Q&A, Help & Troubleshooting] gregmits:
I don't have this option. Just " Show all notification content " and "Don't show notifications at all". Running official LPX13D.
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Well no, there would be no point hiding the info on an insecure lock screen, such as swipe. Anyone could swipe and see the content anyway. A pointless endeavour. You have to have a secure lock such as pattern or pin.
[Nexus 5 Q&A, Help & Troubleshooting] gregmits:
Ohh so simple.. I disagree though, I'd like to have the option for my insecure lockscreen as well :P Thanks anyway! Cheers
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
You disagree with what? That its pointless? Whether you would like the option or not has no bearing on whether something has a point or not. Only logic, my friend, has ;)
[Nexus 5 Q&A, Help & Troubleshooting] gregmits:
Someone, a friend let's say, could just open the display to check the time, again, let's say. In such a case there's a difference between reading a notification someone wouldn't want them to, and just seeing that one exists.

I hope my English and my paradigm are good enough :)
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
I think you miss the point. The "hide sensitive content" option is to hide content for anyone who has not got permissions to access your phone. By choosing not to secure your phone, you are choosing to give everyone permissions to it.

There is no halfway house. You either consider your data sensitive and restrict access to your phone or you don't.
[Nexus 5 Q&A, Help & Troubleshooting] Predator1123123:
few issues with L..

first off, are heads up display notifications not in the L preview? All i get is my messaging app getting its icon in the status bar. not even a text content ticker ..so if someone messages me i have no idea who or what they said...

secondly, anyone else have issues installing rom toolbox lite/pro? it just "unknown installation error -500", or something in google play store. oddly my other 100 apps seem to install fine.

I'm running LPX13D on my nexus 5.
[Nexus 5 Q&A, Help & Troubleshooting] abovebeyondgal:
hey, tried to search but didnt found specific answer

im facing big battery drain cuase "Miscellaneous", any recommendation what should i do ?

:good:
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
There's a difference between battery drain and battery use. Battery use is normal battery depletion. Drain is excessive depletion.

You're seeing normal use.

Actually everything listed as battery use in android is estimated. Its not accurate. All miscellaneous is, is the difference between the total battery ACTUALLY used (as reported by the battery chip itself) and the total of all the android ESTIMATED uses.
[Nexus 5 Q&A, Help & Troubleshooting] abovebeyondgal:
got it , but i still have huge battery drain, dont know why ...

lets wait for the official release..

thanks!
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
How long does it last? There's a battery help thread linked in my signature.
[Nexus 5 Q&A, Help & Troubleshooting] abovebeyondgal:
well , i didnt count hours but the battery significantly drain faster than 4.4 .

im rooted and use greenify for all draining apps like facebook etc...

in battery monitor i dont notice anything that drain it . maybe its the radio drivers (modem etc..).

later ,ill charge it to 100% and see what cause the drain
[Nexus 5 Q&A, Help & Troubleshooting] DRAGON_poop:
Permission Manager

In KK, I used the "App settings" module from Xposed to manage permissions. I see that I can't use certain apps like "App ops" in L yet.

What are my options to manage permissions in a rooted android L?
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
App Ops is a default feature in Android 4.3 up. It's just hidden by default. Use this

http://goo.gl/CKSBo0
[Nexus 5 Q&A, Help & Troubleshooting] setspeed:
Is there any easy way to prevent wakelocks while using Android L Dev Preview? My previous favourite method was with Wakelock Terminator, but that requires Xposed, and Xposed does not yet support Android 5.0.

Not really interested in using Greenify because that's kind of a nuclear option, I would much rather prefer to target individual wakelocks rather than completely hibernating apps.

Any ideas?
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
3C toolbox from play store.
[Nexus 5 Q&A, Help & Troubleshooting] winamp26:
how to enable h+ indicator in L?
[Nexus 5 Q&A, Help & Troubleshooting] scarcry:
if you're talking about H+ when you receive a HSDPA+ signal, that shows up by default.
[Nexus 5 Q&A, Help & Troubleshooting] Bonez1802:
Yo.. Does anybody have some greenish screen in backround when playing videos in chrome? Not always, but sometimes.. :o:o

...and is there a way to remove alarm icon from status bar?

Thnx..
[Nexus 5 Q&A, Help & Troubleshooting] Scartozzi:
did anyone notice that with the last update google +'s notifications are no longer shown as headsup notifications?
[Nexus 5 Q&A, Help & Troubleshooting] Ben36:
Sent from my Android 5.0 Nexus 5
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
Lol why not just link it [emoji14]
[Nexus 5 Q&A, Help & Troubleshooting] Creepercloud:
Screen recording on Lollipop?

Is there any sort of an app which is currently supporting Screen recording on Lollipop?

:confused:
[Nexus 5 Q&A, Help & Troubleshooting] Ben36:
Dunno where the link is. Lol. I just screen shot'd it so i always have it

Sent from my Android 5.0 Nexus 5
[Nexus 5 Q&A, Help & Troubleshooting] saikat_ace:
Help needed

When the final build is available... will i be able to flash it via nexus root toolkit?? I am currently on the latest dev prev build
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
You shouldn't ever flash anything via any toolkit in the opinion of 99% of senior members here.

Depends if you want root or not as to what you do.

1) don't want root, fastboot flash boot.img and system.img

2) want root. Flash pre-rooted zip via recovery

Everything you need to know is in my signature
[Nexus 5 Q&A, Help & Troubleshooting] saikat_ace:
i dont want root.. sope i can go with the number 1 option.r8?
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Yep.

You have unlocked bootloader I assume?
[Nexus 5 Q&A, Help & Troubleshooting] borchgrevink:
Does the new SMS app have a search feature?
[Nexus 5 Q&A, Help & Troubleshooting] saikat_ace:
yes i have an unlocked bootloader.. actually i hv nvr flashed using fastboot.. can u help me find a tutorial? :)
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Yes.

---------- Post added at 05:02 PM ---------- Previous post was at 05:02 PM ----------

Link in my signature to all guides and info threads. Follow the link then read "adb and fastboot thread
[Nexus 5 Q&A, Help & Troubleshooting] borchgrevink:
Great. I wonder why Hangouts doesn't have?
[Nexus 5 Q&A, Help & Troubleshooting] russell5:
Hangouts are stored in gmail and you can search there. Unless history is turned off for that hangout.
[Nexus 5 Q&A, Help & Troubleshooting] borchgrevink:
No, not sms. I use Hangouts for chat and sms, and sms is not searchable.
[Nexus 5 Q&A, Help & Troubleshooting] russell5:
It is for me. But its using google voice so that might be why.
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
This isn't a great solution i admit, but if you install SMS backup+ it will backup your sms to a gmail label where you could search them.
[Nexus 5 Q&A, Help & Troubleshooting] borchgrevink:
I know. Use it myself, but I agree, it's a crude hack. Unbelievable that it's not implemented yet.
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
Hit the 3 dots in right corner and choose copy URL. You can copy straight to the clipboard or share to a URL Shortener like goo.gl.

Pro Tip: Select a particular post before copying URL direct to a particular post in a thread :)
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Anther pro tip. Copy post content and URLs into evernotes
[Nexus 5 Q&A, Help & Troubleshooting] Ben36:
Yea i know that. But that means I have to remember where i saw it. Screenshot means i never need to remember a thing ??

Sent from my Android 5.0 Nexus 5
[Nexus 5 Q&A, Help & Troubleshooting] snowylower:
soft key vibrate

i just flashed the latest L on my nexus 5

am i being dim or cant you turn off vibrate on the soft keys?
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
Another pro tip never eat Oreos without milk [emoji14]
[Nexus 5 Q&A, Help & Troubleshooting] scarcry:
yes you can. go to settings,sound & notification, other sounds and switch off vibrate on touch
[Nexus 5 Q&A, Help & Troubleshooting] borchgrevink:
Is it possible to reply directly to sms, hangouts from notification menu?
[Nexus 5 Q&A, Help & Troubleshooting] jsgraphicart:
If you are using xposed, I think there is a module. But other than that, no.
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
This is a lollipop thread so he won't be using xposed ;)
[Nexus 5 Q&A, Help & Troubleshooting] jsgraphicart:
Touché
[Nexus 5 Q&A, Help & Troubleshooting] pcloadletter1:
disable guest account

By default, the guest account is enabled. If the phone is pin locked, a guest can logon to the guest account and install apps. I see this as a potential security gap.

To delete this account, one must logon to the guest account and delete the guest account themselves. Not very intuitive.
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Its a developer preview. Its not finished.
[Nexus 5 Q&A, Help & Troubleshooting] DrearierJester1:
When do you guys think, final images for N5 will show up?
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
Soon
[Nexus 5 Q&A, Help & Troubleshooting] Ben36:
How do you delete it?

Sent from my Android 5.0 Nexus 5
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
Mid November. I'd say beginning of 2nd week.
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Hit then accounts button in top right of status bar, switch to guest account. Hit it again and there will be a remove option
[Nexus 5 Q&A, Help & Troubleshooting] Ben36:
It currently says add. Does that presumably mean it's not already there for me?

Sent from my Android 5.0 Nexus 5
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Yep, correct.
[Nexus 5 Q&A, Help & Troubleshooting] DaveKid:
How to determine and then resize Partition Space

I can't seem to install any non google play apps. And yes, I do have my phone configured to be able to do so (Unknown Sources on). It keeps telling me I don't have enough space left. So i'm guessing I'm running out of space probably in my System Partition (I was trying to install Cyanogen's File Explorer).

Anyway, most of the apps I download from the store that determine partition size and volumes don't seem to want to work correctly on L.

Any suggestions?
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
You didn't install l correctly. Reinstall it
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
^^ this

But also...

No. If you don't know, ask not guess ;)

User apps are not installed to /system. Android does not give the user space warnings about /system. Also, you'd really struggle to fill /system.
[Nexus 5 Q&A, Help & Troubleshooting] DaveKid:
a wee bit vague...if you are talking about the CyanogenMod apk, I've tried installing it 3 or 4 times, same error. I also tried installing a nightly of Firefox (also using Unknown Sources) and that wouldn't install either. Definitely don't think it's a partition size issue?
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
To be clear, however you installed the lollipop ROM, something was wrong. Install the ROM again. Preferably from a system image. Backup all your data first
[Nexus 5 Q&A, Help & Troubleshooting] DaveKid:
That all makes sense and I didn't really think it could be the partition size except that many of the searches I did lead to answers like that AND because I wasn't positive where the file manager tried to install itself. BUT I'm having the exact same issue with the FireFox nightly. Every time I try to install it tells me I don't have enough space even though I have over 5 GB
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
As above, reinstall your ROM, from fresh
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
Yes, from the factory image. And do a factory reset in the stock recovery. Then set up your device.
[Nexus 5 Q&A, Help & Troubleshooting] DaveKid:
A factory reset won't do anything? Sucks. Do I need to format the internal storage myself? Ummmm, yea, this is where I got the files from...http://xdaforums.com/google-nexus-5/development/l-android-lpv-dev-n5-enhanced-t2856934

I'll reinstall everything if I have to I just won't be happy about it... :(

---------- Post added at 07:04 PM ---------- Previous post was at 07:01 PM ----------

one more thing...is there any chance this is happening because I chose to flash Franco's Kernel? It's supposed to work with L now but could a "Faulty" kernel prevent me from being able to install?
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
Franco kernel isn't the problem. It's the initial install
[Nexus 5 Q&A, Help & Troubleshooting] badboy47:
Just wondering so android l releasing tomorrow?
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
Maybe, maybe not. The n9 with lollipop is shipping tomorrow. We'll see if anything else is released.
[Nexus 5 Q&A, Help & Troubleshooting] krs360:
Anyone know how to get AppOps on Lollipop?
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
You need xposed and that's not happening
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
App ops is a built in to android feature that Google decided to hide. You just need an app to expose or access these settings. If you search play for "app ops", there are many results and some claims to work with lollipop
[Nexus 5 Q&A, Help & Troubleshooting] jumparound246:
Hey guys,

Smart screen is only working if the screen was shut off by the power button. I use screen off and lock with a gesture for ages but it seems that any of the widgets and apps turning the screen off prevent the smart unlock from showing up...

Does anyone know of an app working with smart screen?

Thanks
[Nexus 5 Q&A, Help & Troubleshooting] Ben36:
https://play.google.com/store/apps/details?id=droidmate.appopsinstaller

Sent from my Android 5.0 Nexus 5
[Nexus 5 Q&A, Help & Troubleshooting] cawa5:
Lib

In android 5.0 is there any system / lib / egl. config for what is now responsible for the graphics?
[Nexus 5 Q&A, Help & Troubleshooting] xsanti:
is there any lolipop rom for my Nexus 10?(final release) I would not wait for the official update :o
[Nexus 5 Q&A, Help & Troubleshooting] cawa5:
Today is coming..

I wait on s4 gpe....

---------- Post added at 10:44 AM ---------- Previous post was at 10:32 AM ----------

3c toolbox have it.. Best app
[Nexus 5 Q&A, Help & Troubleshooting] dkgip:
I'm running the lollipop preview image and installed the new Google calendar apk. Shouldn't the new app overwrite the older version calendar app that is baked into the is? Does it happen that sometimes older versions are not written over?
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
No it doesn't overwrite
[Nexus 5 Q&A, Help & Troubleshooting] pikachukaki:
I asked everywhere i even make an issue on android i can't seem to make it work whatever i do...

Every rom i flash wizard doesnt show me the option to restore my device....after wifi-account-google now it takes me straight to home...no restore option...only if i flash the factory image full with -w i can get it to show...any thoughts???
[Nexus 5 Q&A, Help & Troubleshooting] josfr4ncisco:
Did anyone get the Lollipop update yet?
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
No, it's not out. Be patient. It's probably a couple of weeks out
[Nexus 5 Q&A, Help & Troubleshooting] Wh1t3Rose:
That's normal. You must reflash ROM and a perform a factory reset. It's not going to let you restore if you don't perform a factory reset because you already have your apps and homescreen setup (so restore not needed). Some could argue that it needs to be an option even if you don't factory reset so you can restore Wi-Fi settings but the wizard does not have an individual option for this.
[Nexus 5 Q&A, Help & Troubleshooting] dustinraditya:
Any of you guys know how to get USB otg working without stickmount? If it is a kernel thing, I have tried elementalx, codeblue and franco, all of them needs stickmount to get USB otg working
[Nexus 5 Q&A, Help & Troubleshooting] garynych:
script and terminal emulator

create dir usbdisk (its mount point) in dir /storage

#!/system/bin/sh

lsblock=`ls /dev/block/ | grep 'sd[a-z][0-9]'`

mount -t vfat -o rw /dev/block/$lsblock /storage/usbdisk 2>/dev/null

if [ `ls /storage/usbdisk | wc -l` -eq 0 ]
then
sleep 1
umount /storage/usbdisk
sleep 2
mount -t ntfs -o rw,iocharset=utf8 /dev/block/$lsblock /storage/usbdisk
else
echo "not" 2>/dev/null
fi

or manual mount

mount -t vfat -o rw /dev/block/sda1 /storage/usbdisk

sda1 or sdb1 or sdc1, sea ls /dev/block

or if usb stick have htfs,

mount -t ntfs -o rw,iocharset=utf8 /dev/block/sda1 /storage/usbdisk

if need umount,command :

umount /storage/usbdisk
[Nexus 5 Q&A, Help & Troubleshooting] dustinraditya:
I don't know how to execute the code, is it meant to be typed line per line in terminal emulator?

If it so, isn't it "unmount" instead of "umount" (you typed umount
[Nexus 5 Q&A, Help & Troubleshooting] garynych:
example:

insert usb stick in phone

make file mount.sh in /system

copy past this code in file mount.sh

set chmod 755 /system/mount.sh

and run this script:

in terminal : cd /system

sh mount.sh

or in RootExplorer run this script
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
The first section is a script which you could use script manager app to run, or simply call scripts from terminal emulator. For example.

su
cd /sdcard/scripts
sh myscript.sh

The second section are all individual commands. BTW the umount command is correct. No "n"
[Nexus 5 Q&A, Help & Troubleshooting] dustinraditya:
Tried that and nothing happened, was it because i use franco?