Root doogee F7 help

[Cleopatra]

[Agosto1971]

ecco spero di aver fatto bene

[Only registered and activated users can see links Click here to register]

[Cleopatra]

POSSIBILI SOLUZIONI :


Prima soluzione :

1) Scarica ed installa la seguente app :

[Only registered and activated users can see links Click here to register]

2) Apri l'app, collega l'OTG e controlla se l'app lo vede.


Seconda soluzione :

1) Installa la seguente app :

[Only registered and activated users can see links Click here to register]

2) Prova a fare il fix.


Terza soluzione :

1) Connetti il telefono al pc con USB

2) Apri CMD prompt

3) Digita il seguente comando :

adb pull /system/etc/permissions/handheld_core_hardware.xml

4) Copia l'xml in una cartella.
5) Comprimi la cartella in formato zip
6) Fai l'upload dello zip su Mediafire
7) Incolla il link di Mediafire qui

Ripeto ancora una volta :

Gentilmente usa Google Traduttore per tradurre l'italiano in inglese.

---------------------------------------------------------------------------------------------------------------------

POSSIBLE SOLUTIONS:


First Solution:

1) Download and install the following app:

[Only registered and activated users can see links Click here to register]

2) Open the app, link the OTG, and check if the app sees it.


Second Solution:

1) Install the following app:

[Only registered and activated users can see links Click here to register]

2) Try fixing.


Third solution:

1) Connect the phone to the PC with USB

2) Open CMD prompt

3) Type the following command:

adb pull /system/etc/permissions/handheld_core_hardware.xml

4) Copy the xml into a folder.
5) Compress the folder in zip format
6) Do zip upload on Mediafire
7) Paste the Mediafire link here

I repeat once again:

Please use Google Translate to translate Italian into English.

[Agosto1971]

hi cleopatra thank you done:

1) fx does not see the otg

2) fix ok two green

3) link: [Only registered and activated users can see links Click here to register]

[Agosto1971]

hi cleopatra

sorry I forgot to write that with the two options the otg does not work
thanks for your help and for your availability

[Cleopatra]

hi cleopatra

sorry I forgot to write that with the two options the otg does not work
thanks for your help and for your availability

Ben fatto

Gentilmente, adesso fai la medesima cosa con il seguente comando :

adb pull /system/etc/permissions/android.hardware.usb.host.xml

E poi caricalo su Mediafire.

---------------------------------------------------------------------------------------------------------

Well done

Now, please, do the same thing with the next command :

adb pull /system/etc/permissions/android.hardware.usb.host.xml

And then, upload it on Mediafire.

Regards

[Agosto1971]

hi done




[Only registered and activated users can see links Click here to register]

[Cleopatra]

Hello.

Now please follow carefully the next steps :

1) Copy your handheld_core_hardware.xml in a folder onto your pc
2) Download the next rar :

[Only registered and activated users can see links Click here to register]

3) Unrar it and copy the new handheld_core_hardware.xml onto ADB folder in C.
4) Connect your phone to the pc with USB cable.
5) Run CMD prompt (in ADB folder in C).
6) Type the next command :

adb push handheld_core_hardware.xml /system/etc/permissions

7) Reboot your phone.
8) Test if the OTG works well.


Just in case your OTG will does NOT work :

a) Delete the new handheld_core_hardware.xml from ADB folder in C.
b) Copy your old handheld_core_hardware.xml into ADB folder in C.
c) Connect your phone to the pc with USB cable.
d) Run CMD prompt (in ADB folder in C).
e) Type the next command :

adb push handheld_core_hardware.xml /system/etc/permissions

f) Reboot your phone.


Regards

[Agosto1971]

hi cleopatra

I'm stuck:
adb push failed to copy read-only file system

how I can solve it?

Regards

[Cleopatra]

hi cleopatra

I'm stuck:
adb push failed to copy read-only file system

how I can solve it?

Regards

Type the next commands in sequence :

1) adb shell (and press Enter)

2) su (and press Enter). Grant SuperSU request (screen of your phone).

3) mount -o rw,remount /system (and press Enter).