yashsingh1/xdaforums huggingface dataset:
[Xperia Z4/Z3+ Q&A, Help & Troubleshooting] prasad.asr1978@gmail.com:
Sorry, I don't have the link as I updated through OTA. There is no seperate FTF files for every country, you can download any FTF of the same Version and flash. It is only customisation differences, nothing else. Once you flash and start the phone it will automatically sets to your home country. Else, (in case you did not inser the SIM), you just need to change the language, time & location like settings to be changed by yourself.
[Xperia Z4/Z3+ Q&A, Help & Troubleshooting] arokososoo:
Check your Inbox.

---------- Post added at 10:03 AM ---------- Previous post was at 10:00 AM ----------

Which flashtool version to use for flaahing Lp FTF. 266 to use Ivoryroot Tool to backup TA and DRM keys?
[Xperia Z4/Z3+ Q&A, Help & Troubleshooting] prasad.asr1978@gmail.com:
Actually, latest is always better. Try the latest version 9.22.03
[Xperia Z4/Z3+ Q&A, Help & Troubleshooting] arokososoo:
I used v9.22.2 last night...

I downloaded. 266 firmware from Xperiablog.com

1. Then i did USB debugging On

2. Unknown sources ON

3. Installed ADB and Fastboot drivers.

4. Installed Flashtool and then installed fastboot, flashmode, z3+ drivers.

5. Restartded PC.

6. Flashed FTF. 266

________________

7. I didnt tick at the bottom Disable Final Verification.

8. In the TA exclude i didnt tick any options.

9. In the wipe option i checked them all.

10. In simlock TA i didn't check any option.

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

11. Then i started the flash process.

12. A text comes saying that

"FSC found do you want to use this FSC?"

13. I clicked at NO and continued Flashing process.

14. The flash was going smothly but in the log it is writing something to my TA partition 1 and TA partition 2.

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

These are the steps i followed,, in flashtool, i used flashtool blog from xperiablog to do this.. But i huge doubt.

As the flashed FTF wasn't mine,

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

1. did i did something wrong by not checking TA Exclude option while Flashing?

2. And by saying NO to the FSC found in the FTF.?

3. Did i damaged my DRM keys and TA partition?

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

Please help i am little fuc###d up right now. :(
[Xperia Z4/Z3+ Q&A, Help & Troubleshooting] prasad.asr1978@gmail.com:
You done everything correct. it will not damage the DRM keys. Log will show like that only.
[Xperia Z4/Z3+ Q&A, Help & Troubleshooting] Sangeeth Mk:
how this happens?
[Xperia Z4/Z3+ Q&A, Help & Troubleshooting] Clipout:
Is so Kernelpached DRMemulation

can you use Google Widevine?
[OnePlus 3 Guides, News, & Discussion] cpt.macp:
is it having one plus three stock recovery?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
No for now
[OnePlus 3 Guides, News, & Discussion] ragin:
Seems good. Let me try this after I buy Oneplus 3
[OnePlus 3 Guides, News, & Discussion] Planet X:
And we're back. Zuk Z1, OnePlus 2 and now for the OnePlus 3. Thank you for your support
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
No problem :good:

If you have oneplus 3, you can extract stock recovery. do you want to help me?
[OnePlus 3 Guides, News, & Discussion] cpt.macp:
If I was not Having one why would I ask for it ??

Please help me I just need stock recovery

http://xdaforums.com/oneplus-3/help/extract-stock-recovery-t3398950

I also made a post :|
[OnePlus 3 Guides, News, & Discussion] thanhnvt194:
my A3000 chinese version would arrived next wednesday. If someone provide a guide . Maybe i could help extract stock recovey or something from stock hydrogenos
[OnePlus 3 Guides, News, & Discussion] crysen:
Much appreciation! :)
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
if you want i can prepare a zip and a guide to get stock recovery
[OnePlus 3 Guides, News, & Discussion] wwwhershcom:
Thanks, this wok flawlessly. My first time rooting on PC and the toolkit made it easy and fast.
[OnePlus 3 Guides, News, & Discussion] UnnamedFile:
How do I extract the stock recovery from Linux? (Edit: I mean: with Linux - I've got no Windows box here)
[OnePlus 3 Guides, News, & Discussion] Planet X:
When you have unlocked your bootloader you can may be boot the twrp recovery by fastboot boot twrp_recovery.img and make a backup?
[OnePlus 3 Guides, News, & Discussion] UnnamedFile:
Sorry, this doesn't work - after sending the command to the phone like this:

# fastboot boot twrp-recovery.img
downloading 'boot.img'...
OKAY [ 0.664s]
booting...
OKAY [ 0.368s]
finished. total time: 1.032s

It's just stuck at the fastboot screen. Also, I get a message of a failed MTP mount on my PC, and fastboot devices shows nothing. The phone only reacts to long-pressing the power button and reboots.
[OnePlus 3 Guides, News, & Discussion] jejemc:
Good evening TWRP backup made with any file you want to stock recovery?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
there are another way, via adb, do you want to try?
[OnePlus 3 Guides, News, & Discussion] UnnamedFile:
If you tell me how, I'll try.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
OK, enable debug usb and oem unlocking on your op3, then connect your phone (the phone must be switched on, not in fastboot-mode) to pc, you open a terminal on the adb-fastboot folder (if you are using linux open a normal terminal), write "adb shell" on windows or "sudo su" in linux and then write "cat proc/mtd" e launch de command. Please report what you see on terminal, then i can give you the right command to extract the recovery
[OnePlus 3 Guides, News, & Discussion] UnnamedFile:
So you say, I should tell you what the file /proc/mtd on my local PC contains? Somehow I don't understand how this would make sense (besides the fact that I have no such file in my /proc). So I guess that this command should be executed on the phone. However, when I set it up like you described (with USB debugging and OEM unlocking activated, and the phone fully booted up), 'adb devices' shows me nothing, just "List of devices attached" and then no device.

I am by no means a newbie on Linux or computers in general, but not a programmer either. This makes me wonder: Shouldn't the command 'cat /proc/mtd' be executed on the phone itself? I don't know much about adb, but shouldn't "adb shell" do the trick in that case? However, only if adb recognizes my phone, which mine doesn't (despite usb debugging and oem unlocking activated). I'd still like to help, but I'm stuck here, don't know what else to do. Does the phone need to have an unlocked bootloader for simple adb functionality? Because I did relock mine after the last try...

The phone itself mounts a second MTP device called OnePlus Drivers, which contains a file 'adb_config_linux_OSX.sh' with the following content:

#!/bin/sh
# adb configuration script
PATH=$PATH:/bin:/sbin:/usr/sbin
ANDROID_HOME=~/.android
ANDROID_CONFIG=~/.android/adb_usb.ini
CUST_VID="0x2a70"
if [ -e $ANDROID_HOME ] ; then
echo "android home is exist!"
else
echo "creat android home!"
mkdir $ANDROID_HOME
fi
grep $CUST_VID $ANDROID_CONFIG 2>/dev/null
if [ $? -eq 0 ] ; then
echo VID $CUST_VID is already configured..
echo "adb should be OK!"
exit 0
else
echo config adb ...
echo $CUST_VID >> $ANDROID_CONFIG
fi
adb kill-server
if [ $? -eq 0 ] ; then
echo "OK! You can use adb now!"
exit 0
else
echo "try sudo exec adb.."
sudo adb kill-server
if [ $? -eq 0 ] ; then
echo "OK! You can use adb now!"
exit 0
else
echo "Please do command \"adb kill-server\""
fi
fi
exit 0

I executed it, but that changed nothing.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Where can we talk? You have telegram? or Hanoguts? i explain you better
[OnePlus 3 Guides, News, & Discussion] wwwhershcom:
The phone has to be in fastboot mode.
[OnePlus 3 Guides, News, & Discussion] UnnamedFile:
It was. Still, it just locked up, and all I could do was turn it off by holding the power button. Also, holding the power button and vol- button to boot right into recovery didn't work, it just rebooted to the normal "this phone is unlocked" screen, where I could press a vol button to choose whether I wanted recovery or fastboot and so on, but it only booted into the stock recovery. Extracting the stock recovery via adb shell isn't possible without root either, so I guess we'll have to wait until OnePlus releases the recovery officially.
[OnePlus 3 Guides, News, & Discussion] Planet X:
If you flash TWRP and reboot the phone doesn't it just restore stock recovery? I mean that is usual by other phones. So just flash Garak TWRP with fastboot and root with SuperSu binary zip. Reboot phone and you should be able to backup the recovery.img from flashify. I will try that when my phone is delivered today. Damn, between 9 am and 6 pm. Thats a long period.
[OnePlus 3 Guides, News, & Discussion] UnnamedFile:
I didn't flash TWRP, I just used fastboot to try and boot it without flashing it, because that would mean replacing stock recovery.

Will that back up the original stock recovery? I thought that would be overwritten by the flash procedure, and so the then installed twrp would be backed up at that point?
[OnePlus 3 Guides, News, & Discussion] Planet X:
Most of stock roms have a script to restore the stock recovery at first boot.
[OnePlus 3 Guides, News, & Discussion] matrix.bharath:
Oneplus 3 Root,Unlock,TWRP Full Guide #oneplus3 #root #Howto #Simple and #Easy

Used your tool to make this :)

[YOUTUBE]KbBtnb-6UKg[/YOUTUBE]
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Good video, can i add it on the description?
[OnePlus 3 Guides, News, & Discussion] matrix.bharath:
Please do !! :)
[OnePlus 3 Guides, News, & Discussion] House.m.d:
[/ATTACH]Ok, Bootloader unlocked with Tool but when I will flash TWRP -flashing fails for me
[OnePlus 3 Guides, News, & Discussion] inzaghi75:
Does twrp recovery work with oxygen? I want only to unlock the bootloader and flashing su.

Gesendet von meinem ONEPLUS A3003 mit Tapatalk
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Oh men really sorry, I was wrong the downlaod folder, i make an update just now, if you still have problems, click on "delete files" and delete only TWRP recovery, then try to flash the recovery again
[OnePlus 3 Guides, News, & Discussion] House.m.d:
No Problem, have flashed twrp manually, all ok.
[OnePlus 3 Guides, News, & Discussion] phonepersonality:
The command seems incomplete.

Shouldn't it be - fastboot boot recovery twrp-recovery.img?
[OnePlus 3 Guides, News, & Discussion] lensgrabber:
You can't use "boot" with this device. I'll need to do a fastboot flash instead. Nexus phones allow booting of a recovery image without flashing.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
The command is not fair but as lensgrabber says, you can not use that command without having first installed the recovery
[OnePlus 3 Guides, News, & Discussion] phonepersonality:
Delete
[OnePlus 3 Guides, News, & Discussion] UnnamedFile:
Delete this - I should have read the other replies before posting.
[OnePlus 3 Guides, News, & Discussion] jejemc:
Good evening can flash stock firmware? thanks
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Directly no, but you can install it from recovery
[OnePlus 3 Guides, News, & Discussion] néonaloj:
Does the tool correctly flash TWRP now?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Yes
[OnePlus 3 Guides, News, & Discussion] Bradl79:
do u think we will ever see a stock recovery.img for the OP3, i see that no one has done it for the OPX, kinda getting worried now, b/c i need to do some OTA's and i have twrp installed and i am f'd, i think we should put a bounty out, it seems like it would be easy to get, but i only learned how to do it after i had already flashed twrp
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
There is a stock OPX stock recovery
[OnePlus 3 Guides, News, & Discussion] Bradl79:
so more thank likely with time we will get a stock recovery for our OP3?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
yes sure
[OnePlus 3 Guides, News, & Discussion] néonaloj:
What's the new update in your tool [MENTION=4712355]mauronofrio[/MENTION] ?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Some bugfix, make it the download is faster
[OnePlus 3 Guides, News, & Discussion] dinkss86:
OnePlus 3 Hydrogen?

Whats the difference between OnePlus3Oxygen_16_OTA_008_all_1606122244_e0cfc5ffc8bf411a.zip and OnePlus3Hydrogen_16_OTA_005_all_1606081524_a0822b4f73da4596.zip ?
[OnePlus 3 Guides, News, & Discussion] khkr:
Stuck in boot loop OnePlus 3

I used your tool unlock bootloader and then flash twrp. Now it is stuck in bootloop . I am running the stock OS . Any help?
[OnePlus 3 Guides, News, & Discussion] bruciebabie1963:
After rooting my OP3 and installing twrp recovery, I cant transfer files from my computer to my phone. It will acknowledge that it has been connected, but the computer does not read the phone files. This is on all 3 of my phones that I connect to my computer. Please help. It has to be the all in 1 tool
[OnePlus 3 Guides, News, & Discussion] thanhnvt194:
Oxygen OS and Hydrogen OS
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
I dont know what you do, but try to wipe cache and dalvik cache, if it still doesnt boot try to reflash stock firmware

I dont know, maybe try to switch your phone usb connection from charging only in mtp mode?
[OnePlus 3 Guides, News, & Discussion] gordiclazar:
Which version of TWRP does it install? Does it update the newest TWRP version or is it just specific version like 3.0.1?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
you can choose what recovery you want ot install but for OP3 there is only one recovery
[OnePlus 3 Guides, News, & Discussion] Deacon-Frost:
After I've received yesterday my OP3 the first thing I did was rooting the device. Everything went fine. Thanx for your efforts. Also the video describing How To was very helpful.
[OnePlus 3 Guides, News, & Discussion] cms062407:
anyone know how to return this device to 100% stock? I have already unrooted and flashed the latest 3.1.3..but I need to get rid of TWRP and put stock recovery back on the phone. thanks a lot.
[OnePlus 3 Guides, News, & Discussion] cornelpopa:
After unlocking and flashing TWRP with this tool my phone does not boot anymore.

I can get to TWRP and fastboot but I did not find any method to boot the phone or at least flash the stock firmware.

Any help?
[OnePlus 3 Guides, News, & Discussion] genericasian:
I had the unfortunate experience of receiving a non-working OnePlus3 yesterday. That led me to working with their support to remotely reflash the device. I have a copy of their tools and data, would this be of use to the community in getting stock bits for a device? The archive they had me download was titled "OnePlus3_16_A.07_160606"
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
yes please send me download link
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Added OP3 recovery stock
[OnePlus 3 Guides, News, & Discussion] ctakah27:
I apologize iit's not clear from the description - does this toolkit root the device in the process, or does it need to be pre-rooted?
[OnePlus 3 Guides, News, & Discussion] numbere:
How can you be pre rooted with a locked bootloader?

You should watch the video at the end of the OP.
[OnePlus 3 Guides, News, & Discussion] Bolini900:
Whenever I try to flash TWRP the phone gets stucked in fastboot mode and I have to hold down to power button to force a reboot. Any thoughts on what I could do to move forward? I've tried this and two other ToolKits and its the same either way, freezes in fastboot when its time to flash twrp.
[OnePlus 3 Guides, News, & Discussion] Broken_Toaster:
Do you still need the stock recovery img?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
I have added it some days ago
[OnePlus 3 Guides, News, & Discussion] Broken_Toaster:
ok awesome

Are there plans to add root/unroot option?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
I do not think so, I would also think a little script to be used by TWRP but there are incompatibility issues between different devices supported and I think it's something not very useful, would only serve on the stock rom.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
The download starts or not?
[OnePlus 3 Guides, News, & Discussion] mrbigdrawsz:
It does the download, but when I go to flash is when I get this error.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Ok i check the problem
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
found the problem, wait some minutes
[OnePlus 3 Guides, News, & Discussion] mrbigdrawsz:
Anxiously and stressfully awaiting your response.

Tried clearing everything because I thought I could flash that and now I have nothing. I can only get to recovery (twrp) or bootloader.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Ok, go to advanced options, to delete files, and delete stock factory image. Then try to reflash stock factory image
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
I dont know why, but there are some problems. Please download stock rom flashable from recovery and flash it with twrp, yoy can found in on oneplus site or on web.
[OnePlus 3 Guides, News, & Discussion] mrbigdrawsz:
adb won't recognize the device but your tool does. I can't sideload the zip because of that. So basically I can't get anything on the phone to flash. Can you be of any help?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Reboot in twrp, connect phone to pc, copy rom on phone and flash it
[OnePlus 3 Guides, News, & Discussion] mrbigdrawsz:
I think I'm screwed.

In TWRP.

Device is seen by ADB.

Put TWRP in Sideload

Type: adb sideload path.zip

Get a bunch of errors.

Try adb push and get "adb: error: connect failed: closed
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
when you connect phone to pc the phone is recognized as mtp, you dont need of adb, just connect phone to pc and copy rom on internal memory then flash it
[OnePlus 3 Guides, News, & Discussion] bigben14:
tryied to unlock the botloader on the first and secnd version : the first one say "failed (remote:oem unloack is not allowed)" an the second version doesn't do anything when i click on unlock
[OnePlus 3 Guides, News, & Discussion] mrbigdrawsz:
I think I got it.

Forgot to put the file in the adb folder. DUH!!!

---------- Post added at 03:52 PM ---------- Previous post was at 03:51 PM ----------

LOL...dammit!!!

Ended with error code 7.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
it's impossible
[OnePlus 3 Guides, News, & Discussion] bigben14:
well that is what i'm getting

it is recognized by the program, dowloaded the divers, my phne is in fastboot, i'm using the usb from the box

---------- Post added at 08:00 PM ---------- Previous post was at 07:55 PM ----------

well that is what i'm getting

it is recognized by the program, dowloaded the divers, my phne is in fastboot, i'm using the usb from the box
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
you are incredible man, you can download this Stock rom fastboot

then unzip all contents in a folder with adb and fastboot then run flash-all_64G.bat
[OnePlus 3 Guides, News, & Discussion] mrbigdrawsz:
Yeah, I get that, but it's not showing on the computer for me to add it. And when I try to sideload it eventually errors out. Trying some more things, but this is a mess.

I appreciate all the help you're being.
[OnePlus 3 Guides, News, & Discussion] bigben14:
ok, fixed te problem
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
oem unlocking not checked?
[OnePlus 3 Guides, News, & Discussion] bigben14:
yeah.... :( (i know, i'm stupid ...)
[OnePlus 3 Guides, News, & Discussion] mrbigdrawsz:
No luck. Not sure what I did or what it's not doing. But I do appreciate the help. Guess I'll have to keep searching.

GREAT tool though and I appreciate the work you did creating it.
[OnePlus 3 Guides, News, & Discussion] mrbigdrawsz:
I finally got it working and I'm all set. I'm an experienced ROM flasher and all that, but just ran into this issue and panic set it. Nothing like being unable to flash a phone with no ROM on it less than 24 hours after getting the phone. :D:):mad::confused::silly::crying::crying::crying::D

I appreciate all your help and hopefully won't run into anything like this again.
[OnePlus 3 Guides, News, & Discussion] Scarbelli:
Is there a "factory Image" available for the OnePlus 3? Am I able to get it back to stock after rooting? I mean completely back to stock and unrooted so that android pay will work? Thanks in advance
[OnePlus 3 Guides, News, & Discussion] fashion_live:
Download and install op3 drivers for w10.

Connect op3 to pc

Install drivers

Reboot phone to fastboot

Pc dont recognize op3 in fastboot mode

why?
[OnePlus 3 Guides, News, & Discussion] 36dbldz:
so doing all of this does te banking apps/android pay and dash charge work?

also do you have to put the stock recovery on the phone or it just is in the application for when needed?
[OnePlus 3 Guides, News, & Discussion] motomoto00:
Hello, work tools on OnePlus 3 OxygenOS 3.2.1 latest version? Thanks..
[OnePlus 3 Guides, News, & Discussion] playya:
I have been all through these forums and did a lil searching I have not seen anyone complain about it. Also if this was an issue a search would bring up your answer.

Its systemless root that was mainly put together to combat the fact that Android Pay was not working if rooted. So make sure you use that and that only. If confused google it
[OnePlus 3 Guides, News, & Discussion] 36dbldz:
thank you.
[OnePlus 3 Guides, News, & Discussion] Striatum_bdr:
Man this tools run on a computer you don't care about what's on the ^phone. Do you understand the tool's purpose?
[OnePlus 3 Guides, News, & Discussion] motomoto00:
Yes, I just asked if I can use this tool to root my device have the version 3.2.1 ..

(OnePlus 3 with Oxygen 3.2.1)
[OnePlus 3 Guides, News, & Discussion] Striatum_bdr:
Thiis tool uses fastboot and adb you don't care of which version of what is installed on your phone. Read the basics about android phones.
[OnePlus 3 Guides, News, & Discussion] motomoto00:
Ok thanks..
[OnePlus 3 Guides, News, & Discussion] gro0vr:
No need to be so rude to him, you would have been where he is now at some point.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
sorry for the lack of activity in this period, but I'm on vacation and I have many things to do. Soon I will release a new update to fix some bugs (or at least try) and add new devices
[OnePlus 3 Guides, News, & Discussion] dannyb2100:
Can't seem to get the ADB drivers working on Windows 10?

Both my Surface 3 and windows computer? Any insights?
[OnePlus 3 Guides, News, & Discussion] Timpppa:
I have unlocked my bootloader and trying to flash TWRP recovery but something is wrong. When i try to boot to recovery i come to sideload menu instead. What is wrong?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
What recovery?
[OnePlus 3 Guides, News, & Discussion] Timpppa:
TWRP
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Yes but what? Garak TWRP or Normal TWRP?
[OnePlus 3 Guides, News, & Discussion] Timpppa:
Aa sorry. Tried them both. No difference in result.
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
i dont know how i can help you, no problem for me
[OnePlus 3 Guides, News, & Discussion] Timpppa:
Is this how stock recovery looks like?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
yes
[OnePlus 3 Guides, News, & Discussion] Timpppa:
Okej, one step further. Thank you for that.

Flash TWRP and then instantly to recovery? Maybe it's here it did go wrong. Because my phone didn't go in to TWRP recovery at all. And when i rebooted the TWRP is gone?
[OnePlus 3 Guides, News, & Discussion] mauronofrio:
Try to flash recovery and then reboot directly in recovery
[OnePlus 3 Guides, News, & Discussion] Timpppa:
I will try this again. But now when i flash twrp it don't succeed.

---------- Post added at 08:58 PM ---------- Previous post was at 08:21 PM ----------

Now this happends:

---------- Post added at 09:49 PM ---------- Previous post was at 08:58 PM ----------

Started from beginning. Took away everything, drivers etc. Installed drivers and took TWRP home again. Changed USB-port and tried again and everything worked.

Don't know where i did wrong but glad everything is working.

Thank you for your help!!! :good::good::good: