Unrooting a nook HD plus (hybrid root) topic

Yes I'm needing help on how to unroot my nook HD plus back to stock. I used the hybrid rooting method. The nook doesn't like to charge while its on. Seems to only charge while the nook is turned off. So I'm thinking it may be a software issues. Any suggestions or ideas would be great.

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[Q] Help Unrooting AT&T Galaxy S5 topic

Could anyone please help me complete unroot my AT&T Galaxy S5. I would like to trade out in at AT&T but first need to completely unroot and revert back to stock touchwiz. Any help would be greatly appreciated. Thanks in advance!

Need help unrooting charging port is bad unable to connect with USB. topic

Yes I need help or ideas on how to unroot my GS4. I'm not running any custom Roms on it and its still on 4.3. Its safestraped. Boot loader is unlocked its a MK2 device. Problem is my charging port doesn't work any more so I need to unroot to send it back to Samsung under the manufacturer warranty. It won't connect to the PC so USB is out of the question. I've read about mobile oden but I don't think my phone is supported but I could be wrong. My model is I545. Any ideas or links would be great.

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[Q] Help With Unrooting HTC One M8 topic

Hey everyone, here's the situation that I am in right now:

I rooted my phone and flashed an Insert Coin ROM but wanted to return it back to complete stock form.

I have a HTC One M8 thats currently locked to T-Mobile. The CID is T-MOB010 and the Build Number is 2.22.401.4

There is TWRP installed on this phone, version 2.8.1.0.

The problem that I am having is this: when I boot into TWRP recovery mode, I go to restore and look for the stock ROM, but it does not show up in the menu. I looked in both internal storage and SD Card storage, but it does not show up in either. I also tried moving the files manually through TWRP, but no luck.

I looked through the phones files using the File Manager App and I see the files are there, but once again I cannot see them when I use TWRP recovery mode.

Does anyone know why this is happening?