Develop Bugs

[Q] FFF won't load TWRP

If anyone can point me to a post that might help me that would be great. I have used kfu to root and install twrp and FFF on multiple KF's. For some reason I can't get to TWRP through FFF on one of them. When it's booting and the light goes dim in FFF I press power- it goes orange, then the KF just reboots. When it reboots it is not stuck at FFF it just reboots normal.
I know TRWP is installed because I can get to it through the KFU by "install latest TWRP recovery". That starts TWRP on my KF but that is the only way I can get to TWRP- with it hooked to my PC using KFU.
MY KF is rooted/ stock 6.3

Have you tried installing TWRP manually?
Sent from my Amazon Kindle Fire using xda premium

same problem with me!that's what i always do when flashing to a new rom.i've read quite a lot from here and they say its due to twrp not installing not properly.
please don't try to flash to other rom first cause it is dangerous.If your kfu cant detect your kf,then you will have a tough time to flash back your original rom.
i myself is in trouble now.

To both of you: I'm willing to bet that you guys have the stock recovery installed in the recovery partition and not TWRP. When you select recovery in the FFF bootloader, it's booting into the stock recovery which is designed to run a set of commands and then reboot automatically into the system. In addition, I'd also bet that you have TWRP 2.1.0 in your KFU folder. The developer of KFU at one point jumped the gun on the new version of TWRP which needs to be installed in a different manner than version 2.0.0. If you guys would take the time to learn to use fastboot manually and not depend on KFU to do this, you could install the latest version of TWRP (version 2.1.1) and not have these problems.
To jhaz: If you delete your KFU folder and download KFU again, I'm confident that you can do the same as you did on your other Kindle Fire devices to get the old version of TWRP installed.
To chaukeng: You are in a different boat because you won't get adb working on gedeROM without reinstalling your device drivers manually. gedeROM requires different device driver settings and the explanation for the reason why is way beyond the scope of this post. You can redownload KFU like I suggested to jhaz, try to follow the 2nd post in the Beginners Guide to install the drivers manually and then hope that KFU can install TWRP for you so you can reflash a new ROM... OR you can learn to use fastboot, get the FFF bootloader to stay in fastboot mode by stopping the temporary fastboot countdown, and flash TWRP manually so you can reflash a new ROM. What I just said probably makes very little sense to you, but all the information you need to understand this is in the Beginners Guide. If you study it carefully, you'll get all the information you need to fix your device. KFU is going to be of little use to you right now. You'll need to get your hands dirty a bit.

Kinfauns- That did the trick thanks so much for your help.

[Q] Kindle Fire without OS stuck at boot logo

Hi all, I really tried searching everywhere in the forum to solve my issue and I couldn't find anything specific, so I'll try and explain what's happened to me:
This is the first time I tried to install custom roms in my kindle, so I instaled TWRP and FFF and went to install the Rom I downloaded. I had an error message and just couldn't install it... So I wen't to restore my stock backup and just couldn't either. I then tried to install the stock firmware and what happened is that it didn't install the stock firmware properly!
So I'm stuck at the boot logo image, with no OS and no TWRP, FFF, Root or anything... I connect the kindle to my pc (windows) and open kindle fire utility (0.9.9) and I get ADB Status: Online but Boot Status: Unknown... When I try to reinstall TWRP, KFU tries to reboot it in fast boot mode but gets stuck at waiting for device...
How the hell can I get access to my kindle so I can install TWRP again???

marcelotedeschi said:
Hi all, I really tried searching everywhere in the forum to solve my issue and I couldn't find anything specific, so I'll try and explain what's happened to me:
This is the first time I tried to install custom roms in my kindle, so I instaled TWRP and FFF and went to install the Rom I downloaded. I had an error message and just couldn't install it... So I wen't to restore my stock backup and just couldn't either. I then tried to install the stock firmware and what happened is that it didn't install the stock firmware properly!
So I'm stuck at the boot logo image, with no OS and no TWRP, FFF, Root or anything... I connect the kindle to my pc (windows) and open kindle fire utility (0.9.9) and I get ADB Status: Online but Boot Status: Unknown... When I try to reinstall TWRP, KFU tries to reboot it in fast boot mode but gets stuck at waiting for device...
How the hell can I get access to my kindle so I can install TWRP again???
Click to expand...
Click to collapse
I'm guessing you didn't factory reset in recovery before restoring the stock firmware? You need a factory cable.

same issue but I have twrp and fff on mine
When i got the kindle it had nipad ( everything was in chineese) and stock rom (english) installed. the stock rom kept having errors. I installed twrp and fff on the kindle. during the stock install I must have wiped the os some how. when I try to flash the rom it errors, see attached picture. now it won't go past the kindle fire logo unless i put it in recovery. Thank you for any help.

twrp wont boot

ok i have a 2nd gen kindle and managed to root and install bootloader but when i select recovery it just hangs on booting? i reflashed an older version of twrp still same thing? (solved)

Wait how did you fix it? I'm having the same problem!
I rooted it using this guide, http://forum.xda-developers.com/show....php?t=2075959, and then I used this guide, http://forum.xda-developers.com/show...light=recovery, to add twrp so I can flash CM. Everything seemed to go well except that I am unable to enter recovery mode. When booting normally it works fine and loads into the kindle OS but obviously, I want to replace that. I have tried searching the forums and trying a few different things but so far nothing has worked.

Can't install TWRP was able to install FFF

I upgraded to 6.3.3. hoping my kindle fire would stop rebooting and what not since I liked stock ROM too. It didn't stop the rebooting so I opted to just re-flash it to a custom again. I downloaded TWRP 2.2.2.1. I read I have to download FFF from KFU so I figured if I press 5 for "install the latest FFF" it would download and then I would flash my KF using command prompt and the fastboot.exe. I forgot I left my Kindle Fire plugged in in fastboot mode with my fastboot cable when I tried to download FFF. Now I have FFF installed with no recovery. When I plug in my fastboot cable into my kindle it just boots up to FFF and I can't enter fastboot mode now. How do I install recovery. Whenever I am able to unlock my Kindle fire, five seconds later it reboots. Also my computer doesn't see it plugged in anymore when it boots in.

Does kindle show as an android phone in device manager?
If so use adb/fastboot.exe to flash twrp in fff bootloader (it supports fastboot flashing) should be links in my
my prerooted 6.3.3 zip
Sent from my XT894 using Tapatalk

sd_shadow said:
Does kindle show as an android phone in device manager?
If so use adb/fastboot.exe to flash twrp in fff bootloader (it supports fastboot flashing) should be links in my
my prerooted 6.3.3 zip
Sent from my XT894 using Tapatalk
Click to expand...
Click to collapse
No, when I plug it in I get usb device not recognized only when I'm in the FFF. When I boot into kindle fire it does say Android phone,
edit
Oh I was able to install TWRP. When my kindle fire was not being recognized when it boots into FFF I just had to turn it off after it booted into kindle fire ROM, then turn it on again my plugging in the cable and my computer saw it as the kindle fire device and I just had to change the drive to android phone. I have twrp 2.2.2.1 installed now. Thanks I didn't know FFF supported fastboot. I think I know what to do now.

Did you try the boot to recovery option in fff boot menu?
Sent from my XT894 using Tapatalk

sd_shadow said:
Did you try the boot to recovery option in fff boot menu?
Sent from my XT894 using Tapatalk
Click to expand...
Click to collapse
Yes, I was able to boot into recovery and was able to install your pre-rooted 6.3.3. Thank you so much! Its been 10+ mins since I installed your ROM and it hasn't rebooted. I'm finally able to enjoy the stock ROM again! Thanks again.

redzero36 said:
Yes, I was able to boot into recovery and was able to install your pre-rooted 6.3.3. Thank you so much! Its been 10+ mins since I installed your ROM and it hasn't rebooted. I'm finally able to enjoy the stock ROM again! Thanks again.
Click to expand...
Click to collapse
i don't know if it's a glitch or by design, but KFU sometimes installs both, bootloader and recovery, at same time.
Sent from my XT894 using Tapatalk

Kindle Fire HD 8.9 (Jem) stuck at TWRP startup screen

I've been using the Fire HD 8.9 (Jem) with CM (a 2015 version of CM 12.1) with TWRP 2.7.0 without much of a problem. Yesterday, I flashed the latest CM12.1 nightly (20161216 version) using the same TWRP successfully. After the initial loading, I tried to factory reset the tablet. Once the pad restarted, it goes into the TWRP startup screen, and doesn't load the touch interface. The startup screen will flash every 5 seconds or so. I can't go back to normal boot either. Can anyone help? Thanks.

Have you fixed this yet?
If not, I'm not certain, but could be a mismatch between your older TWRP version and the most recent CM12.1 nightly. Can you actually use TWRP? Did you make a backup prior to installing the newest CM version (always imperative to do)? If so and TWRP works, simply wipe everything and reinstall your backup. Then first update TWRP (I'm using v 3.0.0) by multiple methods and try again. Does you computer still see your Kindle? If so, download a newer version of TWRP to your computer, transfer it to the Downloads folder of your "SD Card" on internal storage, and flash from there using TWRP. Try to keep plugged in so that battery stays in good shape.
If you can't use TWRP, you'll have use Fastboot to flash a newer TWRP version from your computer. Look for instructions on how to setup and then use Fastboot if you've never used this before. Some drivers that your computer may or may not have will be required. Good luck!

wicozani said:
Have you fixed this yet?
If not, I'm not certain, but could be a mismatch between your older TWRP version and the most recent CM12.1 nightly. Can you actually use TWRP? Did you make a backup prior to installing the newest CM version (always imperative to do)? If so and TWRP works, simply wipe everything and reinstall your backup. Then first update TWRP (I'm using v 3.0.0) by multiple methods and try again. Does you computer still see your Kindle? If so, download a newer version of TWRP to your computer, transfer it to the Downloads folder of your "SD Card" on internal storage, and flash from there using TWRP. Try to keep plugged in so that battery stays in good shape.
If you can't use TWRP, you'll have use Fastboot to flash a newer TWRP version from your computer. Look for instructions on how to setup and then use Fastboot if you've never used this before. Some drivers that your computer may or may not have will be required. Good luck!
Click to expand...
Click to collapse
Can't use TWRP, fastboot don't work, tryed almost everything on this forum.

nickelocene said:
I've been using the Fire HD 8.9 (Jem) with CM (a 2015 version of CM 12.1) with TWRP 2.7.0 without much of a problem. Yesterday, I flashed the latest CM12.1 nightly (20161216 version) using the same TWRP successfully. After the initial loading, I tried to factory reset the tablet. Once the pad restarted, it goes into the TWRP startup screen, and doesn't load the touch interface. The startup screen will flash every 5 seconds or so. I can't go back to normal boot either. Can anyone help? Thanks.
Click to expand...
Click to collapse
I had the exact same problem but I got into fastboot mode by using this adb command
Code:
adb reboot bootloader
have you tried this yet?