Kindle 4 NT (stuck at tree with progress bar)

funpepper · 09-07-2018, 06:18 AM

Hi there.

I would much appreciate if you could help me to de-brick my kindle.

Recently, I broke the native display on my K4 NT. Then I ordered and istalled it, while asembling the buttons back, I tored the signal loop from button.

Ok found a donor an local market (with broken display), removed it at put my new display into that Kindle.

Booted. This Kindle was not unjailed, so I applied a jailbreak (unfortunately I dont remember the exact name of this jailbreak, it was taken from the first URL in google search).

After reboot it stucked at Tree logo with approx. 1/4 of progress bar.

What I also did:

1) Kubrick - every step was successfully done, no result.
2) The device is visible from Mfg/fastboot/USB net, Diag page also works.
3) Manual de-bricking - no result.

Any suggestions? Thanks in advance.

funpepper · 09-07-2018, 06:20 AM

actual pics:

NiLuJe · 09-07-2018, 10:46 AM

Short of re-flashing a main part+kernel from diags, there's not really anything much you can do...

EDIT: Besides monitoring the main boot process over serial.

09-07-2018, 06:18 AM	#1
funpepper Junior Member Posts: 2 Karma: 10 Join Date: Sep 2018 Device: Kindle 4 NT	Kindle 4 NT (stuck at tree with progress bar) Hi there. I would much appreciate if you could help me to de-brick my kindle. Recently, I broke the native display on my K4 NT. Then I ordered and istalled it, while asembling the buttons back, I tored the signal loop from button. Ok found a donor an local market (with broken display), removed it at put my new display into that Kindle. Booted. This Kindle was not unjailed, so I applied a jailbreak (unfortunately I dont remember the exact name of this jailbreak, it was taken from the first URL in google search). After reboot it stucked at Tree logo with approx. 1/4 of progress bar. What I also did: 1) Kubrick - every step was successfully done, no result. 2) The device is visible from Mfg/fastboot/USB net, Diag page also works. 3) Manual de-bricking - no result. Any suggestions? Thanks in advance.

09-07-2018, 06:20 AM	#2
funpepper Junior Member Posts: 2 Karma: 10 Join Date: Sep 2018 Device: Kindle 4 NT	actual pics: Attached Thumbnails

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09-07-2018, 10:46 AM	#3
NiLuJe BLAM! Posts: 13,477 Karma: 26012494 Join Date: Jun 2010 Location: Paris, France Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E	Short of re-flashing a main part+kernel from diags, there's not really anything much you can do... EDIT: Besides monitoring the main boot process over serial.