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I got the device into fastboot mode

14th February 2014, 08:37 PM |#1  
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You can use the command "adb reboot-bootloader", I didn't see anyone else try this on here. Unfortunately, fastboot still doesn't recognize the device. I used the stock USB cable, I also tried doing it with my factory cable, but the device rebooted to a black screen and I got it recognized as "Qualcomm QH-USB QDloader"
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16th February 2014, 02:39 PM |#2  
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Quote:
Originally Posted by epicfailol

You can use the command "adb reboot-bootloader", I didn't see anyone else try this on here. Unfortunately, fastboot still doesn't recognize the device. I used the stock USB cable, I also tried doing it with my factory cable, but the device rebooted to a black screen and I got it recognized as "Qualcomm QH-USB QDloader"

need use QPST (http://forum.xda-developers.com/show...2588608&page=5)
but this way not completed until the end of
17th February 2014, 02:10 AM |#3  
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I managed to send a command with fastboot under linux (Windows just didn't work, but in device manager I got it to show up as fastboot), did anyone else try this?
20th February 2014, 03:45 PM |#4  
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Quote:
Originally Posted by epicfailol

I managed to send a command with fastboot under linux (Windows just didn't work, but in device manager I got it to show up as fastboot), did anyone else try this?

Really? & just what command did you send using fastboot? Unless you have a magic kernel & bootloader, there is no fastboot access without passing the key. The way updates are performed on the KF HDX are fairly abnormal compared to other devices, which is why you see two kernel, stream writer & other such files & apps.
20th February 2014, 08:26 PM |#5  
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Quote:
Originally Posted by GSLEON3

Really? & just what command did you send using fastboot? Unless you have a magic kernel & bootloader, there is no fastboot access without passing the key. The way updates are performed on the KF HDX are fairly abnormal compared to other devices, which is why you see two kernel, stream writer & other such files & apps.

I used getvar, and it worked fine (but most the of parameters don't), boot and idme don't work because it's locked, and oem unlock doesn't exist. But what your saying is that I shouldn't even be able to do any of this?
31st July 2014, 06:53 AM |#6  
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i look at the picture and the kindle is not hdx.
i've searching for fastboot cable on ebay but didn't found, the cable only work for kindle HD
so for there is no fix for bricked kindle fire hdx
31st July 2014, 07:48 AM |#7  
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You can turn HDX into fastboot mode by "adb reboot bootloader" if device is alive.
But you can not flash anything anyway - error "flash not allowed for locked hw".
Fastboot cable perfect fit to HDX too. But it turn device in Qloader for QPST.
1st August 2014, 02:55 AM |#8  
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Quote:
Originally Posted by epicfailol

You can use the command "adb reboot-bootloader", I didn't see anyone else try this on here. Unfortunately, fastboot still doesn't recognize the device. I used the stock USB cable, I also tried doing it with my factory cable, but the device rebooted to a black screen and I got it recognized as "Qualcomm QH-USB QDloader"

Try "fastboot -i 0x1949 yourcommandhere"
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