[Stock][Android 4.0.4 ICS] Nook HD/Nook HD+ [Hummingbird/Ovation] 2.2.1 [2018 Update]

[secretwolf98]

NookOS 2.2.1 (2018 update) LTS Compliance Flashable zip:​

Nook HD+ (Ovation): nookos_ovation_2_2_1.zip​

Nook HD (Hummingbird): nookos_hummingbird_2_2_1.zip​

Please note:
Installing stock will be the same as of flashing any ROM. Make sure to wipe everything before the flash.​

XDA:DevDB Information
[Stock][Android 4.0.4 ICS] Nook HD/Nook HD+ [Hummingbird/Ovation] 2.2.1 [2018 Update], ROM for the Barnes & Noble Nook HD, HD

Contributors
secretwolf98, secretwolf98, Barnes & Noble
Source Code: https://help.barnesandnoble.com/app/answers/detail/a_id/4212

ROM OS Version: 4.0.x Ice Cream Sandwich
ROM Firmware Required: TWRP or CWM
Based On: Nook, Barnes & Noble

Version Information
Status: Stable
Current Stable Version: NookOS 2.2.1 (2018)
Stable Release Date: 2018-06-30

Created 2018-09-09
Last Updated 2018-09-09

 

[rmissildine]

Installing stock ROM

You mentioned in your post to "Installing stock will be the same as of flashing any ROM. Make sure to wipe everything before the flash." Okay, so what does that mean? Do I connect my Nook HD+ to my computer and clear everything out, as in a reformat, or what. Seems nothing I do will get rid of the error message "Unfortunately, System UI has stopped".
Can you help me on this?

Thanks,
Roger

 

[secretwolf98]

You mentioned in your post to "Installing stock will be the same as of flashing any ROM. Make sure to wipe everything before the flash." Okay, so what does that mean? Do I connect my Nook HD+ to my computer and clear everything out, as in a reformat, or what. Seems nothing I do will get rid of the error message "Unfortunately, System UI has stopped".
Can you help me on this?

Thanks,
Roger

In TWRP, advanced wipe, clear system, cache, divac-cache, data. If the package is on the internal storage, don't wipe that. If the package is on a SD Card, wipe the internal storage. No need to flash gapps, because the stock ROM already provides gapps.

 

[MrCamby]

I tried this, wiped everything. Flashed and got an error 7 that a xxxxxxxxxx.so filed was not touched.

Rebooted and it hangs at boot logo and twrp is gone.

Nice......

Sent from my moto g(7) power using Tapatalk

 

[secretwolf98]

I tried this, wiped everything. Flashed and got an error 7 that a xxxxxxxxxx.so filed was not touched.

Rebooted and it hangs at boot logo and twrp is gone.

Nice......

Sent from my moto g(7) power using Tapatalk

Get a bootable SD card for CWM.

 

[smartcard2]

Thank you, this solved my issue

 

[Reckless71]

Hi,

Is it possible to get back to stock if internal storage shows 0 bytes?
I've been modified my Nook HD+ partitions with lanchon repit and installed CM11 which was worked fine for me about a year.
But when I tried to install "cm_ovation-ota-MOB31K.161125.zip" for some reason, installation was freeze at some point. I tried 2 more times but couldn't install the ROM.
Then I tried to install CM11 back but I even could not installed that too.
Now my tablet can not boot without bootable SD card.

Please help me to recover/revive my tablet.

 

[secretwolf98]

Hi,

Is it possible to get back to stock if internal storage shows 0 bytes?
I've been modified my Nook HD+ partitions with lanchon repit and installed CM11 which was worked fine for me about a year.
But when I tried to install "cm_ovation-ota-MOB31K.161125.zip" for some reason, installation was freeze at some point. I tried 2 more times but couldn't install the ROM.
Then I tried to install CM11 back but I even could not installed that too.
Now my tablet can not boot without bootable SD card.

Please help me to recover/revive my tablet.

Yeah, this should fix it. I used this before when my tablet had those issues that you have described. It's just hard to test things on my end, because my disk drive for my computer fell on both of my Nook HD and Nook HD+, now they are both completely shattered at the home button.