need some help with KFU - Kindle Fire Q&A, Help & Troubleshooting

ok so my buddy just bought a kindle fire and asked me to go to town on it and make it "look good". i'm new to the whole kindle fire method of doing things. my wife has a nook tablet running cm7, and i have my SGSII skyrocket running cm9. i'm familiar with most things in the rooting process, but not too familiar with twrp ( but understand what it is).
the problem i am having is getting KFU to recognize the KF. i have read the KFFB and all associated threads, i have used the forum search, google, and even youtube but no luck. i have tried 3 different computers and only one of them actually showed the proper device info in device manager. the first laptop is running 64 bit windows 7, ran the install_drivers.bat and everything said it was good but no matter how many times i uninstalled and reinstalled the drivers the KF will not show up. the results did not change whether it was manually installed or not (possibly due to my samsung drivers causing a problem), laptop 2 is running the same configuration, and still the same problems. the 3rd laptop is running 32bit xp and with a manual install the drivers installed and the abd composite driver showed up on device manager under android phone.
so when i plug the KF in the computer recognizes it but when i try to run KFU nothing happens. i tried to run the install_drivers.bat but it comes back as installed fail - unsigned drivers.
so after hours of searching and reading i'm at a loss. is there anything else that i can do?

ok well i got KFU to work on laptop #1. i uninstalled my samsung drivers and all other android drivers i could find, ran the install driver.bat and it worked. seems my drivers from my phone were causing the device manager to not install the KF drivers properly. now to flash away!!!!

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[Q] Kindle Fire ADB Issue

Too bad i can't edit the post title. Please bare with me.
My fiancee gave me her Kindle Fire yesterday. She got it as a Christmas gift last year and has only started it once since. When i first took a look in the Device information in Settings it said it was running 6.2.2 Stock. So i went to sleep last night with the sound opinion that i would root it and install CM7 Barebones or something likewise and make it functional.
Waking up this morning, i read the beginners guide and i took a look at the rooting guide for the 6.2.2. I install the Java SDK, Android SDK, Google USB Drivers and i do EVERYTHING step by step as directed by the guide. Finally, at the last step, when i try to get the device recognized using cmd "android devices", it fails to recognize. The installation worked like a charm, exactly like in the guide, besides this last step. So i reboot both the KF and the PC, still not working, and surprise, my Device Settings now shows Stock version 6.3 installed, overnight. Take note, i did not approve something like this.
The KF is only recognized as a Disk Device in the Device Manager in Control Panel. I cannot get it to be recognized as an Android Phone. I tried uninstalling the KF through Device Manager, Devices & Printers, but it always reinstalls the driver from the directories. I edited the .ini files as per the guide, so i have no idea what might be wrong. I even uninstalled the Google USB Drivers from the Android SDK Manager and reinstalled them, and the same result is happening. As a last resort, i did a Factory Reset, deleted the drivers from Device Manager and SDK Manager and reinstalled them, to no avail.
How on earth can i get a CLEAN install of ADB and the recognition of my KF for rooting WITHOUT formatting my entire Windows PC? If i take it to another computer and plug it in and follow the Kindle Fire Utility instructions, do i still need to install the Google USB Driver through the SDK Manager, or just the other stuff?
On a side note, if i ever ever achieve this, what custom ROM runs Google Play Store perfectly?
Thanks.
Just use kfu 0.9.5. If I were u I would do latest update before rooting it. You can get it from amazon and manually update it. That's what I did.
Sent from my SPH-D710 using xda premium
Can you just read my post again mate as i did a major edit explaining the situation better. Thanks.
Luppertazzi said:
So i reboot both the KF and the PC, still not working, and surprise, my Device Settings now shows Stock version 6.3 installed, overnight. Take note, i did not approve something like this.
Click to expand...
Click to collapse
This is normal on Stock, OTA updates without your consent unless you have disabled the setting.
Luppertazzi said:
How on earth can i get a CLEAN install of ADB and the recognition of my KF for rooting WITHOUT formatting my entire Windows PC?
Click to expand...
Click to collapse
Try reading this post, it may help you understand what other steps you could take to fix the drivers: http://forum.xda-developers.com/showpost.php?p=23747671&postcount=2
Luppertazzi said:
If i take it to another computer and plug it in and follow the Kindle Fire Utility instructions, do i still need to install the Google USB Driver through the SDK Manager, or just the other stuff?
Click to expand...
Click to collapse
The drivers included with KFU are all you need. If you are to plug it into a different computer, it's suggested that you run the drivers installation on KFU first before plugging in the Kindle Fire.
Luppertazzi said:
On a side note, if i ever ever achieve this, what custom ROM runs Google Play Store perfectly?
Click to expand...
Click to collapse
All I have tried have worked flawlessly, with some exceptions where I just had to flash gapps to fix it.
MAJOR EDIT:
I may have been stupid but something happened. Now i have the Kindle as a Disk Drive and i also have it as a SAMSUNG Android Phone. They both are installed correctly but i STILL CANNOT see the device through cmd "adb devices". It's just a blank line.
Any ideas?
Sorry for the double post but this is worth mentioning separately. I saw in a different post that someone who has Samsung Galaxy SII phones and relative drivers get the Kidnle recognized under Samsung Android Phone. How do i uninstall JUST the Samsung Galaxy SII drivers from my PC? I have a Galaxy SII phone so, figures. Also have Kies installed and Droid Explorer as it runs CM9.
plug in your s2 go to device manager in control panel and you will see the drivers
Read the drivers post I linked you to earlier.
Delete incorrect drivers from the Device Manager and take note of what it should read as.
It may sound a bit too simple, but really, most of the issues come from bad drivers.
Hey Luppertazzi
Just use Kindle Fire Utility 0.9.5 (the latest version).
-> Just keep unplugging, plugging, uninstalling, reinstalling drivers -- and restartting the KFU utility until you can see "Online" as status in KFU.
-> Choose install permanent root with superuser
-> Reboot (power off and on the kindle fire if necessary)
this will automatically install TWRP and superuser and root your kindle fire.
then you can keep using stock ROM by going to extras -> install google framework (where you can use google play with go launcher) or use twrp to backup, restore and flash roms.
Hey guys.
I tried the process on another laptop and it worked. I installed only the basic SDK Tools from the SDK Pack, leaving the development stuff and drivers out of it. Then, i downloaded KFU and used the drivers there as the only installed drivers on the separate PC, and it worked like a charm. I was able to root, install a custom ROM and do every other thing i wanted.
Thing is, on this computer, i can't really get rid of all the drivers and utilities because they keep getting installed back. Should i use something like DriverSweeper or anything of the sorts?
Thanks.
Okay this is what u do. If your kindle is not showing up in device and printers unplug your kindle and power it off. Install drivers from the kfu folder again. After this is completed turn on your device and then plug in your kindle. The kindle should show up as a device on device and printers menu. If your device is showing up click on kindle and then click on hardware. Then click on properties and change setting. There should be a option for update drivers. After clicking on update drivers its going to give you a option to search for drivers. Click browse. Since you have already downloaded the sdk and installed it on your computer install adb composite drivers. It should install the drivers. Now go back to kindle on devices and printers menu and click on kindle. Go back to hardware and check drivers. Under device functions: it should have amazon kindle USB 2. Android composite adb interface 3. E:\ 4. USB composite device 5. USB mass storage device. Now exit all of that stuff. Go back to kfu folder and click run. Make sure the adb status is online and the boot status is 4000. If boot status isn't 4000 then it will not work properly. So what I did was download kfu 0.9.4 and when I clicked on run adb status was online and boot status was 4000. If you do see that, click install permanent root and su (option 2). When this is completed go back to kfu 0.9.5 and adb status should be online and boot status should say 4000. If this is the case go ahead and click 2 again and it should install permanent root and su and twrp. This is what worked for me.
Sent from my SPH-D710 using xda premium
Glad you figured it out.
Sent from my SPH-D710 using xda premium

[Q] Is it possible for KFU to work on XP?

I really would like to now if it is possible, in any way, to run Kindle Fire Utility on Windows XP. I've tried several times but it still says: ADB status; Offline. And yes I installed the drivers but I don't think they worked correctly. Any help would be greatly appreciated!
Yes, I did KFU with Windows XP on a comptuer that's about 8years old. The drivers should still work, but I found you can't do the auto-install fo the drivers,
Download and Install KFU, extract and move to the directory in the directions (I think it's c:\KFU)
Plug in your kindle and point it to the drivers in the KFU folder.
(NOTE: I can't remember the name off the top fo my head as I'm not at my PC, but it did require me to download a file when I pointed it to the drivers when it was in fastboot. to get it to work once in Fastboot, they were easily found and downloaded)
Note2: I had to use the command line to get it out of fastboot as It was stuck in a boot-loop for a few min while I found the thread.
Yep, I used XP.
You have to manually install the drivers.
Search Youtube for nat3mil - he has a vid showing how to manually install the drivers.
Badgerino said:
Yep, I used XP.
You have to manually install the drivers.
Search Youtube for nat3mil - he has a vid showing how to manually install the drivers.
Click to expand...
Click to collapse
I know how to install the drivers. The problem is KFU saying my KF is offline.
TheZeldaLova said:
I know how to install the drivers. The problem is KFU saying my KF is offline.
Click to expand...
Click to collapse
Because you didn't install the drivers correctly.
Sent from my Galaxy Nexus using Tapatalk 2
be sure you don't have any other android device drivers installed.
josepho1997 said:
The drivers that came with KFU didn't work for me when I manually installed the drivers, on XP, so I used different drivers for it. Just find different drivers and follow their instructions.
Sent from my Kindle Fire using xda premium
Click to expand...
Click to collapse
OK, I'll try that. Thank you very much.
yes, but not easily...
I successfully accomplished it yesterday. After reading how easy it was I figured I would give it a try.
Three hours later I had it successfully completed.
My problem was, you guessed it, DRIVERS! My Laptop is running XP Pro SP3 and I have had multiple android devices attached to it. I removed and installed drivers several time never with any luck.
So I borrowed my daughters netbook and started with that. I installed the drivers and opened KFU. It recognized my kindle right off so I chose menu option 2 It blew through it until it got to installing FFF (best I could tell ) and froze rebooting at the KINDLEFire logo. I left it alone for about 45 minutes hoping it would continue on it own...but no luck.
After waiting I shut down KFU and unplugged my kindle. I held the power button for about 30 seconds to shut it down and waited 5 minutes before restarting it. No luck, it booted to the logo and hung. I repeated this process about a dozen time with no luck.
Getting concerned at this point but not panicking yet, I plugged it into the netbook again, started KFU and rebooted the kindle. The whole time it booted I kept pressing the power button repeatedly while telling KFU to recheck the connection. After about 5 minute of this it recognized it, I reran option 2 and it completed.
So, yes it worked.
Cen5
Uninstalling drivers
akalostangel said:
be sure you don't have any other android device drivers installed.
Click to expand...
Click to collapse
Do you know how I can find all of the android drivers on my computer to uninstall?

Windows 7 will not recognize Fire

My girl got a Kindle Fire and wants Jelly Bean on it. I plug it into the laptop, Windows start to look for drivers, can't find them. So, thru KFU I install the drivers, open KFU, device is not showing. I open adb, run adb devices, blank. Run adb usb devices,, device not found.
The kindle will say that its connected to the computer and I can transfer files. But windows will not show an external device is attached. So, I go to Device Manager, its an "unknown device". So I looked through post after post, finding out that I need to edit the adb_usb.ini file. Problem is, I can't get to it......
I'm not a noob when it comes to computers or android, but this has me lost......
Your GF wants too much!!!
I had same problem. Errore was plug first kindle then install kfu with drivers. Remove all drivers you installed. Now install drivers provided with kfu. Make sure SDK and java is ok. Then plug kindle.
Sent from my Amazon Kindle Fire using xda app-developers app
smsrat84 - when you plug KF into USB and Windows starts to scream about new unrecognized device, choose an option to install drivers manually from a specified location, and choose {KFU_HOME}/drivers/kindle - KFU will see it after that. Then install FFF, TWRP with KFU and so forth.
Try using Linux (yes I said the dreaded 'L' word ) because apparently it's not as fiddly with drivers as Windows is.
Personally, I used Mac and it was plain sailing all the way. No drivers, everything just worked first time [Just make sure you're careful, nothing is foolproof ]
jji7skyline said:
[Just make sure you're careful, nothing is foolproof ]
Click to expand...
Click to collapse
touché

[Q] Need help with Kindle Fire Utility

I've spent most of today trying to root my Kindle Fire, which I just got in the mail today. I installed Android SKD and have followed multiple instruction guides to the letter, but when I go to root it in KFU, it says it can't find my Kindle. I've scoured the internet looking for a solution to this, but so far nothing seems to work, and every time I try to change the device software in device manager, it says the software is up to date and won't let me change no matter what I do. I'm kind of at a loss and my brain is fried, help would be much appreciated.
thegreylady said:
I've spent most of today trying to root my Kindle Fire, which I just got in the mail today. I installed Android SKD and have followed multiple instruction guides to the letter, but when I go to root it in KFU, it says it can't find my Kindle. I've scoured the internet looking for a solution to this, but so far nothing seems to work, and every time I try to change the device software in device manager, it says the software is up to date and won't let me change no matter what I do. I'm kind of at a loss and my brain is fried, help would be much appreciated.
Click to expand...
Click to collapse
FIRST OFF STOP USING KFU UNLESS YOU ARE SURE IT'S A KF1 WHICH YOU PROBABLY WOULDN'T HAVE RECIEVED TODAY.
1) was the box black or brown
(black)=kf2
(brown)=kf1
uninstall the drivers from device manager, unplug kindle, install drivers from kfu, plug in kindle, profit
Oh, um, it's a KF2. Is there a different program I should use then?
Okay, I'm pretty new to all of this, so I'm having trouble following some directions. I installed ABD drivers and uninstalled all pre-existing Kindle Fire drivers, but I don't know how to install the Kindle specifically with those drivers? When I plug it in it just installs itself with no prompting from me so I don't know what I'm supposed to do.
I'm on WIndows 8, by the way.
Not trying to be difficult but I suggest you keep reading until it becomes more clear.
ESPECIALLY if you are "new to all this".. just try to read as much as you can in all of the KF2 threads.
PS. It sounds like the drivers are installed.. either check device manager or test with "adb devices"
Edit: also- you may find some help in this thread:
http://forum.xda-developers.com/showthread.php?t=2096888
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
thegreylady said:
Okay, I'm pretty new to all of this, so I'm having trouble following some directions. I installed ABD drivers and uninstalled all pre-existing Kindle Fire drivers, but I don't know how to install the Kindle specifically with those drivers? When I plug it in it just installs itself with no prompting from me so I don't know what I'm supposed to do.
I'm on WIndows 8, by the way.
Click to expand...
Click to collapse
uninstall drivers with kindle unplugged
open kfu
install fastboot drivers
wait until that is finished
plug in kindle
???
profit
I don't have windows 8, but you may have to turn off driver signature verification.
I've already turned off signed drivers. And ADB is enabled on my Kindle, if that matters.
I uninstalled the Kindle drivers with the Kindle unplugged, then installed the KFU drivers, then plugged in my Kindle. It says it's using the MPT USB driver. I tried to update the driver software, clicked "browse my computer for driver software," clicked "browse," found the folder containing the .inf file. It said my software is up to date. I tried again, hit "have drive" instead, found the .inf file, it said the folder I specified doesn't contain a compatible file (even though I selected a file, not a folder??)
I ran KFU, tried to root it, it said fastboot uses a different device than ADB.
I don't know where to go from here, this is where I've been stuck for like an entire day. I've looked for ways to change the driver and I can't find anything that works.
thegreylady said:
I've already turned off signed drivers. And ADB is enabled on my Kindle, if that matters.
I uninstalled the Kindle drivers with the Kindle unplugged, then installed the KFU drivers, then plugged in my Kindle. It says it's using the MPT USB driver. I tried to update the driver software, clicked "browse my computer for driver software," clicked "browse," found the folder containing the .inf file. It said my software is up to date. I tried again, hit "have drive" instead, found the .inf file, it said the folder I specified doesn't contain a compatible file (even though I selected a file, not a folder??)
I ran KFU, tried to root it, it said fastboot uses a different device than ADB.
I don't know where to go from here, this is where I've been stuck for like an entire day. I've looked for ways to change the driver and I can't find anything that works.
Click to expand...
Click to collapse
What software version do you have?
I'm thinking you will have 10.2.6, which would make it a Kindle Fire 2.
If it is a KF2, I think you would be best following this guide.
http://forum.xda-developers.com/showthread.php?t=2125628
Kindle fire root for 10.2.6
Sent from my Amazon Kindle Fire2 using Tapatalk HD
AHH THAT WORKED! Thank you so much!!!!!!!
thegreylady said:
AHH THAT WORKED! Thank you so much!!!!!!!
Click to expand...
Click to collapse
You are welcome. Could I suggest that you now run a backup of your current partitions. They would come in useful in case of the device becoming soft bricked.
http://forum.xda-developers.com/showthread.php?p=36370218
[Kindle Fire 2 Restore][Working!!!]-12/7/2012
Sent from my Amazon Kindle Fire2 using Tapatalk HD

Rooted KF not recognized (?) by PC

Hello,
I successfully rooted my Kindle Fire last year and a few months ago I decided to flash ICS on it. It worked perfectly and I've had no issues so far on it except for one thing that is driving me nuts.
I had downloaded a couple albums and a few magazines on my Kindle and I wanted to get them on my PC. So I proceeded to plug my Kindle as usual and I heard the USB sound on the PC. I checked My PC and my device did not appear there. I checked Device Manager and the ADB Composite thing did not appear either, it now says Amazon Kindle Fire with the yellow exclammation mark.
I suppose somehow the drivers got uninstalled or something, so I tried installing the drivers again... Which is another nightmare because first of all, I'm on Win XP and my computer is in Spanish. So when I double click on the drivers thing it doesn't work. And now when I try to manually install the drivers it won't let me.
I have no idea what to do now, maybe someone can help me with this. I'll be so grateful for any help you guys can give me! :crying::crying:
KindleTrish said:
Hello,
I successfully rooted my Kindle Fire last year and a few months ago I decided to flash ICS on it. It worked perfectly and I've had no issues so far on it except for one thing that is driving me nuts.
I had downloaded a couple albums and a few magazines on my Kindle and I wanted to get them on my PC. So I proceeded to plug my Kindle as usual and I heard the USB sound on the PC. I checked My PC and my device did not appear there. I checked Device Manager and the ADB Composite thing did not appear either, it now says Amazon Kindle Fire with the yellow exclammation mark.
I suppose somehow the drivers got uninstalled or something, so I tried installing the drivers again... Which is another nightmare because first of all, I'm on Win XP and my computer is in Spanish. So when I double click on the drivers thing it doesn't work. And now when I try to manually install the drivers it won't let me.
I have no idea what to do now, maybe someone can help me with this. I'll be so grateful for any help you guys can give me! :crying::crying:
Click to expand...
Click to collapse
When I flashed CM10.1 I needed to download "google android usb drivers" or something...
sghsmorgan said:
When I flashed CM10.1 I needed to download "google android usb drivers" or something...
Click to expand...
Click to collapse
Yup, I've tried every possible solution out there and nothing has helped.
kindle fire not found after cm10
KindleTrish said:
Yup, I've tried every possible solution out there and nothing has helped.
Click to expand...
Click to collapse
Trish: First, I am presuming you are working with a first gen Kindle fire?
I am pretty sure the problem is that the cm10 build is not using the 0x1949 kindle vendor ID and your drivers do not know what to do.
I am not entirely sure how to modify your USB driver ini files but, if you were to install something like USBDview, which lists usb attachments to your PC or, if you were in LINUX for certain and listed the syslog (which prints out all activity on ports basically), you would see a USB connection each time the tablet is connected but, the VID is no 0x1949 but, 18D1. 1949 is the VID for Kindle and I was told that 18D1 is the VID for google devices.
If your PC was set up and configured to work with google devices, I think you would be OK.
I had one person indicate their machine was configured to recognize either Kindle on Google Vendor IDs.
C:\Users\"your user name"\.android\adb_usb.ini
The file normally has 0x1949 listed in it which is the VID for Kindle.
Once cm10 is loaded the VID may no longer 0x1949.
I once tried to add 0x18D1 to the .android/ adb_usb.ini file located in the users base folder but, I did not have any better luck.
This issue happens quite a bit and there are lots of posts indicating that the PC will not recognize the tablet after loading one rom or another or just getting the tablet into one boot mode or another.
galearned said:
Trish: First, I am presuming you are working with a first gen Kindle fire?
I am pretty sure the problem is that the cm10 build is not using the 0x1949 kindle vendor ID and your drivers do not know what to do.
I am not entirely sure how to modify your USB driver ini files but, if you were to install something like USBDview, which lists usb attachments to your PC or, if you were in LINUX for certain and listed the syslog (which prints out all activity on ports basically), you would see a USB connection each time the tablet is connected but, the VID is no 0x1949 but, 18D1. 1949 is the VID for Kindle and I was told that 18D1 is the VID for google devices.
If your PC was set up and configured to work with google devices, I think you would be OK.
I had one person indicate their machine was configured to recognize either Kindle on Google Vendor IDs.
C:\Users\"your user name"\.android\adb_usb.ini
The file normally has 0x1949 listed in it which is the VID for Kindle.
Once cm10 is loaded the VID may no longer 0x1949.
I once tried to add 0x18D1 to the .android/ adb_usb.ini file located in the users base folder but, I did not have any better luck.
This issue happens quite a bit and there are lots of posts indicating that the PC will not recognize the tablet after loading one rom or another or just getting the tablet into one boot mode or another.
Click to expand...
Click to collapse
Thank for your response. I wasn't running CM10 on my KF 1st gen when I had this USB problem. To be honest, I don't even remember what's the name of the ROM I was running. All I have to say is that it was a very poor ROM, very unstable and it was missing a lot of features. For instance, when I went to Settings > Storage I would have no option to turn on the Mass Storage option.
I was so frustrated with this USB issue since I couldn't find a solution or help anywhere, so I decided to flash CM10.1 on my KF and now I have a very stable tablet. When I first tried to connect it to the pc after flashing, the PC didn't recognize it either. But at least I have the mass storage option in Settings > Storage.
Either way, the PC still doesn't recognize my tablet as an Android Phone. But I can get files from my KF to PC and vice versa.
KindleTrish said:
Hello,
I successfully rooted my Kindle Fire last year and a few months ago I decided to flash ICS on it. It worked perfectly and I've had no issues so far on it except for one thing that is driving me nuts.
I had downloaded a couple albums and a few magazines on my Kindle and I wanted to get them on my PC. So I proceeded to plug my Kindle as usual and I heard the USB sound on the PC. I checked My PC and my device did not appear there. I checked Device Manager and the ADB Composite thing did not appear either, it now says Amazon Kindle Fire with the yellow exclammation mark.
I suppose somehow the drivers got uninstalled or something, so I tried installing the drivers again... Which is another nightmare because first of all, I'm on Win XP and my computer is in Spanish. So when I double click on the drivers thing it doesn't work. And now when I try to manually install the drivers it won't let me.
I have no idea what to do now, maybe someone can help me with this. I'll be so grateful for any help you guys can give me! :crying::crying:
Click to expand...
Click to collapse
Some ROMs just don't seem to work with Windows PCs. The latest CM/SG7 one works fine (early versions did not, the ones from around May going forward do). If all else fails, I've never had an issue getting USB to connect when using TWRP's option. A minor inconvenience, but there it is.
KindleTrish said:
Thank for your response. I wasn't running CM10 on my KF 1st gen when I had this USB problem. To be honest, I don't even remember what's the name of the ROM I was running. All I have to say is that it was a very poor ROM, very unstable and it was missing a lot of features. For instance, when I went to Settings > Storage I would have no option to turn on the Mass Storage option.
I was so frustrated with this USB issue since I couldn't find a solution or help anywhere, so I decided to flash CM10.1 on my KF and now I have a very stable tablet. When I first tried to connect it to the pc after flashing, the PC didn't recognize it either. But at least I have the mass storage option in Settings > Storage.
Either way, the PC still doesn't recognize my tablet as an Android Phone. But I can get files from my KF to PC and vice versa.
Click to expand...
Click to collapse
zerbey said:
Some ROMs just don't seem to work with Windows PCs. The latest CM/SG7 one works fine (early versions did not, the ones from around May going forward do). If all else fails, I've never had an issue getting USB to connect when using TWRP's option. A minor inconvenience, but there it is.
Click to expand...
Click to collapse
This has been talked about several times, but for some reason no one ever seems to catch on.
You have to check the hardware IDs reported by your device in the Device Manager for every ROM you install, and make sure the information matches whatever is listed in your 'adb_usb.inf'.

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