[Galaxy Note II Q&A, Help & Troubleshooting] dix93:
Hello, thank you anyone who devotes most of his time to my case.

I have a Glaxy Notes II (N7100), and I have a problem bootloop and several errors in recovery (TWRP 2.8.0.1)

I had installed a Coustum ROM and no real reason the spamrtphone was turned off at night. Whenever i turn on the phone, it goes in bootloop with the Samsung logo.

I tried to boot in to the recovery and I immediately noticed the errors in the log:

[COLOR="red"]E: Could not mount /data and unable to find crypto footer.
E: Unable to mount '/data'
E: Unable to recreate /data/media folder.[/COLOR]
Updating partition details . . .
[COLOR="red"]E: Unable to mount '/efs'
E: Unable to mount '/data'
E: Unable to mount internal storage.
E: Unable to mount /data/media during GUI startup.[/COLOR]
Full SELinus is present.
Running boot script . . .

Finished running boot script.
[COLOR="Red"]E: Unable to mount '/data/media/TWRP/ . tarps when trying to read setting file.
E: Unable to mount '/data'[/COLOR]
MTP enabled
[COLOR="Red"]E: Unable to mount '/data'[/COLOR]

I tried to do a "fix permission", a "wipe" but errors continue to appear... so I installed a new ROM (CM12, therefore a new Kernel with the rom). Always stops in bootloop (logo cyano) and with the same errors in recovery.

|| What's even more strange is that I can not connect the phone to the PC via ADB. I open the recovery and connect the smartphone to the PC, but typing the command "adb devices" reveals the situation that it can not detects any device connected. However when the smartphone is in bootloop if I connect it to the PC it detects a smartphone connected but "unauthorized" to do anything. || ->

SOLVED changing PC

I read on the net that I can solve the problem via TWRP internal terminal command, typing

mke2fs -t ext4 / dev / block / mmcblk0p8

Unfortunately this simply restart the recovery, without solving any problem.

How to fix ?! Thank you.

Click here to show the translation in my native language (Italian)

--------------------------------ITALIAN LANGUAGE------------------------------------------

Salve a tutti, ringrazio anticipatamente chiunque dedichi parte del suo tempo al mio caso.

Ho un Glaxy Note II (N7100), ed ho un problema di bootloop e diversi errori in ricoveri (TWRP 2.8.0.1)

Avevo installato una Coustum ROM e senza un reale motivo si è spento durante la notte e non si è più riacceso fermandosi in bootloop con il logo samsung.

Ho provato a riaccedere alla recovery ed ho subito notato nel log gli errori:

E:unable to mount /efs

E:unable to mount /data

E:unable to mount internal storage

Ho provato a fare un fix permission, un wipe ma gli errori continuano ad apparire... così ho installato una nuova rom per vedere se fosse quello il problema una CM12. Si ferma sempre in bootloop (logo cyano) e con gli stessi errori in recovery.

La cosa ancora più strana è che non riesco a collegarlo al PC tramite ADB. Apro la recovery e collego lo smartphone al PC, ma digitando il comando "adb devices" mi palesa la situazione che non rileva nessun device collegato. Quando invece è in bootloop se lo collego al PC rileva uno smartphone collegato ma senza le autorizzazioni per fare nulla.

Ho letto in rete che è possibile risolvere il problema tramite terminale interno alla TWRP e digitando il comando

mke2fs -T ext4 /dev/block/mmcblk0p8

Tuttavia questo riavvia la ricoveri semplicemente, senza risolvere nessun problema.

Come risolvere?! Grazie mille.