[BOOTLOADER] 2nd-Bootloader/Recovery unlock process for KFire 2 [TWRP 2.6.3.0]

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jutley

Senior Member
Mar 23, 2006
2,752
505
UK
Sorry point taken well i got it to work i enabled usb debugging and drivers installed and all is fine mtp file transfer works fine now if anyone else is having this issue i hope this helps you.
 
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chris_m128

Senior Member
Sep 22, 2011
233
32
so if you use FMKILO 1-CLICK METHOD to install prerequisite, then all you have to do is flash this in twrp, after wiping of course?
 

rockystar000

Member
Nov 7, 2008
23
0
Re: [ROM/KERNEL] UNOFFICIAL CM10.1 + 3.0.50 Kernel for Kindle Fire 2 [01/15 1st relea

So I noticed that imdb app can play Hd video on cm 10. 1 which I found odd cause the Hd codes isn't supposed to work yet.

Sent from my Amazon Kindle Fire2 using Tapatalk HD
 

willieboya

Senior Member
May 3, 2011
85
2
Re: [ROM/KERNEL] UNOFFICIAL CM10.1 + 3.0.50 Kernel for Kindle Fire 2 [01/15 1st relea

So I noticed that imdb app can play Hd video on cm 10. 1 which I found odd cause the Hd codes isn't supposed to work yet.

Sent from my Amazon Kindle Fire2 using Tapatalk HD

Try YouTube hd

Sent from my Amazon Kindle Fire2 using xda app-developers app
 

rockystar000

Member
Nov 7, 2008
23
0
Re: [ROM/KERNEL] UNOFFICIAL CM10.1 + 3.0.50 Kernel for Kindle Fire 2 [01/15 1st relea

You tube Hd won't play... That's why I thought it was odd when imdb app would play videos in 720p

Sent from my Amazon Kindle Fire2 using Tapatalk HD
 

mammenj

Senior Member
Sep 12, 2010
2,027
389
Was able to successfully install CM 10.1 using this method....but I am missing something.....how do I go to HOME, PREV.....there is no soft buttons? Is it a known issue :confused:

EDIT: I am missing Notification bar also?

EDIT 2: Resetting navigation from setting did not work...
 
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spitit

New member
Nov 19, 2007
1
0
Same problem for me... dont know how to get soft buttons :(
Please, can anybody tell us a tip for that ?

Was able to successfully install CM 10.1 using this method....but I am missing something.....how do I go to HOME, PREV.....there is no soft buttons? Is it a known issue :confused:

EDIT: I am missing Notification bar also?

EDIT 2: Resetting navigation from setting did not work...
 

jutley

Senior Member
Mar 23, 2006
2,752
505
UK
I am stuck flashing back to stock boot and recovery flashed no problem when i am flashing the parsed stock image it says
c:\adb>fastboot -i 0x1949 flash system system.img
sending 'system' (807261 KB)... FAILED (remote: data too large)
finished. total time: 0.016s

Now all i have is a triangle on boot i have a fastboot cable so can fastboot commands boot and recovery have been flashed just stuck on stock imiage now any help would be apreciated thanks.
 
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mindmajick

Account currently disabled
Re: [ROM/KERNEL] UNOFFICIAL CM10.1 + 3.0.50 Kernel for Kindle Fire 2 [01/15 1st relea

Was able to successfully install CM 10.1 using this method....but I am missing something.....how do I go to HOME, PREV.....there is no soft buttons? Is it a known issue :confused:

EDIT: I am missing Notification bar also?

EDIT 2: Resetting navigation from setting did not work...

Same problem for me... dont know how to get soft buttons :(
Please, can anybody tell us a tip for that ?

Wipe everything and reinstall the Rom. This is NOT a common issue

Sent from my Amazon Kindle Fire2 using Tapatalk 2
 
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khudson

Senior Member
Jan 11, 2008
144
48
Nice work, very easy once I decided to commit to doing this on my daughters device. Man it makes this thing so much better and faster. GREAT WORK!
 

mammenj

Senior Member
Sep 12, 2010
2,027
389
Re: [ROM/KERNEL] UNOFFICIAL CM10.1 + 3.0.50 Kernel for Kindle Fire 2 [01/15 1st relea

Wipe everything and reinstall the Rom. This is NOT a common issue

Sent from my Amazon Kindle Fire2 using Tapatalk 2

Thanks, got it working by pushing the ROM and gapps through adb.
The biggest challenge was to get windows to recognize kf2.

One thing I noticed that was after using cmd command to run as administrator, I was able to run all adb commands successfully.

Sent from my GT-I9100 using Tapatalk 2
 

mammenj

Senior Member
Sep 12, 2010
2,027
389
Quick question, what is the difference between the cm10.1 distributed by powepoint45 and the one linked in this thread?
 

mindmajick

Account currently disabled
Re: [ROM/KERNEL] UNOFFICIAL CM10.1 + 3.0.50 Kernel for Kindle Fire 2 [01/15 1st relea

Quick question, what is the difference between the cm10.1 distributed by powepoint45 and the one linked in this thread?

I think if you read the first post in powerpoint45 thread... you will KNOW the difference.

Edit: I just double checked. Read post one, two AND three

Sent from my Amazon Kindle Fire2 using Tapatalk 2
 
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iytrix

Senior Member
Dec 23, 2012
255
52
San Jose
Thank you Sir, I will definitely read those posts.

lol. What Majick said is true, it's all in the thread. I do realize there are some finer points though that aren't in the thread, and as far as I know, no one directly mentioned, for a good reason, it's slightly useless information, but maybe you or others would like to know!

  • The ROM originally was tablet mode added to CM10.1, this meant that the settings for the CM10 notification bar still existed, yet they did nothing, and you couldn't customize the navbar as all.
  • He later added some of SGT7. You can google SGT7 to see the basics of what he added. The main thing to know though, is that you can customize the navbar a bit more. Just more settings in general.
  • In the third version, most things were cosmetic. The bar is a nice textured grey, and the other changes he noted. If you want a very stock look version 2 is okay, but PPT didn't make the cosmetic changes to look bad :p overall it's a lot more usable and looks nicer.

Just so you know some of the smaller details :)
 

Hashcode

Senior Recognized Developer
Sep 3, 2011
3,424
23,730
Just donated to hashcode for his work on KF2. (Confirmation number: 98D36145BM564841S)
Thanks.

You rule sir.

And on a side note: FMKilo confirms that HD codec binary is loading for him. It's untested as of yet as he has no wifi available for YouTubeHD etc. But I believe we should be very close to HD codecs.

EDIT: I just re-read that and it looks like I was holding out for some kind of donation on the codec fix. Not true! It just happened to work out that I had some time today to fix it. :)

I'll upload a new build shortly.
 
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  • 73
    Introducing: Kindle Fire 2nd-bootloader + TWRP 2.6.3.0 for the Kindle Fire 2nd GEN

    *** USE AT YOUR OWN RISK! WHILE I TRY MY BEST TO PROVIDE WORKING KERNELS/ROMS, I AM NOT RESPONSIBLE IF THIS SOFTWARE OR ANYTHING I'VE WORKED ON SUDDENLY FRIES YOUR DEVICE. ***


    *** READ CAREFULLY BEFORE DOING ANYTHING ***
    *** Kindle Fire 1st-gen ROMs/KERNELS are *NOT* compatible with the Kindle Fire 2. Please only flash ROMs/KERNELS that are made for the Kindle Fire 2. ***



    ** IF YOU HAVE QUESTIONS, RE-READ THROUGH THE THREAD FOR ANSWERS. WHEN YOU'RE ABSOLUTELY SURE NO ONE HAS ASKED YOUR QUESTION, GO AHEAD AND RE-READ THE THREAD AGAIN AND USE THE SEARCH FEATURE. THEN POST YOUR QUESTION IF YOU STILL CAN'T FIND THE ANSWER **


    ** WHEN MOVING FROM AMAZON OS TO CM10.1 IN TWRP: "WIPE" -> "SYSTEM" AND "FACTORY RESET" TO CLEAR SYSTEM/DATA/CACHE. YOUR APPS FROM AMAZON ICS AREN'T COMPATIBLE. IF NOT YOU'LL LOOP ON THE CM10.1 BOOT ANIMATION **


    [03/27] NEW support thread for OFFICIAL CM on the Otter2 (Kindle Fire 2):
    http://xdaforums.com/showthread.php?t=2209995


    ** YOU SHOULD HAVE A WORKING FASTBOOT CABLE + FASTBOOT DRIVERS/ACCESS ON YOUR PC. **

    Q: How do I know if my fastboot works?
    A: Plug the cable into your device and then the computer. Reboot the Kindle. It *SHOULD* show a Fastboot screen. Once at the screen use this command on your computer:
    fastboot -i 0x1949 devices
    You should see something like this:
    0123456789ABCDEF

    Here's 1 website you can purchase a FASTBOOT adapter from (works with your normal USB cable)
    http://shop.teamblackhat.info/Factory-Adapters-motadapt.htm
    ** I don't make any commission or fee from the sales of these devices, I just know they have them on stock most of the time and ship in a reasonable time frame unlike the Chinese variants found on ebay.

    If you do NOT see this, then make sure you have the SDK installed correctly and you have the right setup for fastboot on your PC before proceeding.


    *** BE SURE YOU HAVE A GOOD CHARGE ON THE DEVICE ***


    INITIAL SETUP INSTRUCTIONS (1st TIME ONLY) FOR 2ND-BOOTLOADER + TeamWinRecoveryProject INSTALL:

    STEP 1. Backup your stock partitions to your own HD for later if you need disaster recovery:
    Code:
    adb pull /dev/block/mmcblk0boot0
    adb pull /dev/block/platform/omap/omap_hsmmc.1/by-name/boot
    adb pull /dev/block/platform/omap/omap_hsmmc.1/by-name/recovery
    adb pull /dev/block/platform/omap/omap_hsmmc.1/by-name/system # This will take a few minutes
    Take those files and put them somewhere safe.


    STEP 2: Download the files you will need to install 2nd-bootloader, TWRP and CM10.1:
    1. Stack override file:
      http://goo.im/devs/Hashcode/otter2/stack
    2. [12/09] otter2-freedom-boot-10.4.6.img (USED ONLY THE FIRST TIME -- .zip files will have their own boot.img's from now on):
      http://goo.im/devs/Hashcode/otter2/otter2-freedom-boot-10.4.6.img
      md5sum: 80f9b9ba80910de361463560f86f315a
    3. [09/03] TeamWin Recovery 2.6.3.0:
      http://goo.im/devs/Hashcode/otter2/otter2-twrp-2.6.3.0-recovery.img
      md5sum: a66a8cbab92fd5daaa85f6303e9cc0c3
    4. older 10.2.4 bootloader file and flash to your device via fastboot:
      http://goo.im/devs/Hashcode/otter2/otter2-u-boot-prod-10.2.4.bin
      md5sum 5b03a7b428325de8d360ec201a745498
      (You SHOULD check the MD5SUM before using fastboot -- downloads CAN be corrupted)
    5. CM-10.1/CM-10.2 for the Kindle Fire 2 (choose the latest version from):
      http://www.get.cm/?device=otter2
    6. Google Apps from: http://goo.im/gapps (choose the version: CM10.1 or CM10.2)
    Place the ROM and the gapps .zip on your device in the /sdcard area


    STEP 3. Install the stack override in /system:
    ADB commands entered while booted up into STOCK *rooted* Amazon Kindle OS -- May need to enable ADB debugging in Settings:
    [2013-08-21] edited the location where stack is placed on device due to permissions changes
    Code:
    adb push stack /sdcard/
    adb shell su -c "dd if=/sdcard/stack of=/dev/block/platform/omap/omap_hsmmc.1/by-name/system bs=6519488 seek=1"

    [ Connect fastboot cable, and reboot the device so that "Fastboot" is showing ]

    STEP 4.
    Flash the OLD bootloader, new otter2-freedom-boot.img and TWRP recovery.[/B]
    *DONT RE-FLASH FREEDOM-BOOT.IMG LATER AFTER FLASHING CM10.1 -- IT'S FOR STOCK AMAZON OS ONLY / FIRST INSTALL ONLY*
    Code:
    fastboot -i 0x1949 flash bootloader otter2-u-boot-prod-10.2.4.bin
    fastboot -i 0x1949 flash boot otter2-freedom-boot-10.4.6.img
    fastboot -i 0x1949 flash recovery otter2-twrp-2.6.3.0-recovery.img
    fastboot -i 0x1949 reboot

    ** If everything was done correctly you will at this point see the bootmenu with a BLUE logo during the reboot. **

    TO ENTER RECOVERY:
    During the blue logo screen press the power button to cycle through options and select "Recovery" to enter TWRP.

    Once in TWRP you can Install" the CM-10.1/CM-10.2 by selecting "Install" and then browsing the device and selecting it, then "Add Zip" and select the Gapps .zip as well.

    Use the slider to start the install.


    FLASHING BACK TO STOCK:
    ** FIND THE FILES WE BACKED UP IN STEP #1 OR DOWNLOAD NEW ONES FROM THE RECOVERY THREAD HERE: **
    http://xdaforums.com/showthread.php?t=2035047

    Once you have these files (we'll name them boot.img/recovery.img and system.img for the purpose of these instructions, but they could be different on your system).

    Plug in your fastboot cable and reboot so that you see the fastboot screen and enter the following commands:
    Code:
    fastboot -i 0x1949 flash boot [B]boot.img[/B]
    fastboot -i 0x1949 flash recovery [B]recovery.img[/B]
    fastboot -i 0x1949 flash system [B]system.img[/B] # This one will take a few minutes
    fastboot -i 0x1949 reboot

    Enjoy

    THANKS TO:
    • fattire for finding the original bootloader exploit
    • TESTERS: powerpoint45 and FMKilo
    23
    Changelog: updated 2013-07-08

    freedom boot.img (for use w/ stock Amazon OS + 2nd-bootloader):
    • [07/08] Updated w/ kernel from 10.4.3 release

    TeamWin Recovery (TWRP) 2.6.0.0
    • [07/08] USB Vendor ID / Product ID in recovery now matches stock Amazon OS
    • [07/08] Based on 10.4.3 stock kernel
    • [07/08] Fixed recovery bootloop issue
    • [07/08] TWRP 2.6.0.0 update
    12
    one more reserved space
    8
    Yes I do. Check md5 as I'm not sure that when you download them they'lll be complete!

    https://www.mediafire.com/folder/5oda4fual3ht3/KF2_Boot_and_Recovery

    :)

    Bump just so everyone knows these files are here
    7
    does anyone have a mirror of the files?

    Yes I do. Check md5 as I'm not sure that when you download them they'lll be complete!

    https://www.mediafire.com/folder/5oda4fual3ht3/KF2_Boot_and_Recovery

    :)