Smartpad 844i

[paumme]

ammetto la mia più profonda ignoranza del settore..cos'è il root?

[ftorquy]

non so perche' la sim non ce l'ho...ho avuto in regalo questa chiavetta e volevo vedere se era supportata cmq dovrebbe in ogni caso riconoscerla o no?

[ale12a]

ok dal terminale prova a dare il comando:

usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1001

e vedi se dopo funge la chiavetta

edit:
dimenticavo, la voce che ho io in più è riferita alla scheda wifi...tu avendolo disattivato non la vedi

GRAZIEEEEEEEEEEEEEEEEEEEEEEEEEEEEE PAOPAD
CE L'ABBIAMO FATTA

Elenco i passaggi che ho eseguito per aiutare gli altri:

Ho eseguito quello che hai detto tu e mi ha dato errore, ecco il log:

app_47@android:/ # usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1001

Reading config file: /system/etc/usb_modeswitch.d/12d1_1001

* usb_modeswitch: handle USB devices with multiple modes
* Version 1.1.6 (C) Josua Dietze 2010
* Based on libusb0 (0.1.12 and above)

! PLEASE REPORT NEW CONFIGURATIONS !

DefaultVendor=  0x12d1
DefaultProduct= 0x1001
TargetVendor=   not set
TargetProduct=  not set
TargetClass=    0xff
TargetProductList=""

DetachStorageOnly=0
HuaweiMode=1
SierraMode=0
SonyMode=0
GCTMode=0
KobilMode=0
MessageEndpoint=  not set
MessageContent=""
NeedResponse=0
ResponseEndpoint= not set
Interface=0x00

InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode disabled

usb_set_debug: Setting debugging level to 15 (on)
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 002 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device

Looking for target devices ...
No devices in target mode or class found
Looking for default devices ...
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 12d1:1520
  found matching vendor ID
 searching devices, found USB ID 1d6b:0002
No devices in default mode found. Nothing to do. Bye.

Allora ho rieseguito lsusb ed ho notato che la mia chiavetta non era 12d1:1001 ma con tute le prove che ho fatto è diventata 12d1:1520
Ecco lsusb:

app_47@android:/ # lsusb
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0002
Bus 001 Device 002: ID 12d1:1520

Allora ho eseguito usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1520 ed ecco il log:

app_47@android:/ # usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1520

Reading config file: /system/etc/usb_modeswitch.d/12d1_1520

* usb_modeswitch: handle USB devices with multiple modes
* Version 1.1.6 (C) Josua Dietze 2010
* Based on libusb0 (0.1.12 and above)

! PLEASE REPORT NEW CONFIGURATIONS !

DefaultVendor=  0x12d1
DefaultProduct= 0x1520
TargetVendor=   0x12d1
TargetProduct=  0x1465
TargetClass=    not set
TargetProductList=""

DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
GCTMode=0
KobilMode=0
MessageEndpoint=  not set
MessageContent="55534243123456780000000000000011060000000000000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
Interface=0x00

InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode disabled

usb_set_debug: Setting debugging level to 15 (on)
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 002 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device

Looking for target devices ...
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 12d1:1520
  found matching vendor ID
 searching devices, found USB ID 1d6b:0002
No devices in target mode or class found
Looking for default devices ...
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 12d1:1520
  found matching vendor ID
  found matching product ID
  adding device
 searching devices, found USB ID 1d6b:0002
Found devices in default mode, class or configuration (1)
Accessing device 002 on bus 001 ...
Getting the current device configuration ...
OK, got current device configuration (1)
Using endpoints 0x01 (out) and 0x81 (in)
Using endpoints 0x01 (out) and 0x81 (in)

USB description data (for identification)
-------------------------
Manufacturer: HUAWEI Technology
    Product: HUAWEI Mobile
 Serial No.: not provided
-------------------------
Looking for active driver ...
USB error: could not get bound driver: No data available
No driver found. Either detached before or never attached
Setting up communication with interface 0 ...
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
OK, message successfully sent
Resetting response endpoint 0x81
USB error: could not clear/halt ep 129: No such device
Error resetting endpoint: -19
Resetting message endpoint 0x01
USB error: could not clear/halt ep 1: No such device
Error resetting endpoint: -19
USB error: could not release intf 0: No such device
Device is gone, skipping any further commands

Checking for mode switch (max. 20 times, once per second) ...
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 001 on 001
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 1d6b:0002
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 001 on 001
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 1d6b:0002
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 001 on 001
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 1d6b:0002
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 001 on 001
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 1d6b:0002
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 003 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 12d1:1465
  found matching vendor ID
  found matching product ID
  adding device
 searching devices, found USB ID 1d6b:0002

Found target device, now opening

Found target device 003 on bus 001

Target device description data
-------------------------
Manufacturer: HUAWEI Technology
    Product: HUAWEI Mobile
 Serial No.: not provided
-------------------------
Found correct target device

Mode switch succeeded. Bye.

adesso la connessione c'è.


Grazie mille paopad
Per curiosità: il comando usb_modeswitch.sh cosa fa? cosa switcha?

[paopad]

non so perche' la sim non ce l'ho...ho avuto in regalo questa chiavetta e volevo vedere se era supportata cmq dovrebbe in ogni caso riconoscerla o no?

ah ok lol
sisi la vede

[paopad]

GRAZIEEEEEEEEEEEEEEEEEEEEEEEEEEEEE PAOPAD
CE L'ABBIAMO FATTA

Elenco i passaggi che ho eseguito per aiutare gli altri:

Ho eseguito quello che hai detto tu e mi ha dato errore, ecco il log:

app_47@android:/ # usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1001

Reading config file: /system/etc/usb_modeswitch.d/12d1_1001

* usb_modeswitch: handle USB devices with multiple modes
* Version 1.1.6 (C) Josua Dietze 2010
* Based on libusb0 (0.1.12 and above)

! PLEASE REPORT NEW CONFIGURATIONS !

DefaultVendor=  0x12d1
DefaultProduct= 0x1001
TargetVendor=   not set
TargetProduct=  not set
TargetClass=    0xff
TargetProductList=""

DetachStorageOnly=0
HuaweiMode=1
SierraMode=0
SonyMode=0
GCTMode=0
KobilMode=0
MessageEndpoint=  not set
MessageContent=""
NeedResponse=0
ResponseEndpoint= not set
Interface=0x00

InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode disabled

usb_set_debug: Setting debugging level to 15 (on)
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 002 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device

Looking for target devices ...
No devices in target mode or class found
Looking for default devices ...
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 12d1:1520
  found matching vendor ID
 searching devices, found USB ID 1d6b:0002
No devices in default mode found. Nothing to do. Bye.

Allora ho rieseguito lsusb ed ho notato che la mia chiavetta non era 12d1:1001 ma con tute le prove che ho fatto è diventata 12d1:1520
Ecco lsusb:

app_47@android:/ # lsusb
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0002
Bus 001 Device 002: ID 12d1:1520

Allora ho eseguito usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1520 ed ecco il log:

app_47@android:/ # usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1520

Reading config file: /system/etc/usb_modeswitch.d/12d1_1520

* usb_modeswitch: handle USB devices with multiple modes
* Version 1.1.6 (C) Josua Dietze 2010
* Based on libusb0 (0.1.12 and above)

! PLEASE REPORT NEW CONFIGURATIONS !

DefaultVendor=  0x12d1
DefaultProduct= 0x1520
TargetVendor=   0x12d1
TargetProduct=  0x1465
TargetClass=    not set
TargetProductList=""

DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
GCTMode=0
KobilMode=0
MessageEndpoint=  not set
MessageContent="55534243123456780000000000000011060000000000000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
Interface=0x00

InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode disabled

usb_set_debug: Setting debugging level to 15 (on)
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 002 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device

Looking for target devices ...
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 12d1:1520
  found matching vendor ID
 searching devices, found USB ID 1d6b:0002
No devices in target mode or class found
Looking for default devices ...
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 12d1:1520
  found matching vendor ID
  found matching product ID
  adding device
 searching devices, found USB ID 1d6b:0002
Found devices in default mode, class or configuration (1)
Accessing device 002 on bus 001 ...
Getting the current device configuration ...
OK, got current device configuration (1)
Using endpoints 0x01 (out) and 0x81 (in)
Using endpoints 0x01 (out) and 0x81 (in)

USB description data (for identification)
-------------------------
Manufacturer: HUAWEI Technology
    Product: HUAWEI Mobile
 Serial No.: not provided
-------------------------
Looking for active driver ...
USB error: could not get bound driver: No data available
No driver found. Either detached before or never attached
Setting up communication with interface 0 ...
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
OK, message successfully sent
Resetting response endpoint 0x81
USB error: could not clear/halt ep 129: No such device
Error resetting endpoint: -19
Resetting message endpoint 0x01
USB error: could not clear/halt ep 1: No such device
Error resetting endpoint: -19
USB error: could not release intf 0: No such device
Device is gone, skipping any further commands

Checking for mode switch (max. 20 times, once per second) ...
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 001 on 001
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 1d6b:0002
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 001 on 001
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 1d6b:0002
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 001 on 001
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 1d6b:0002
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 001 on 001
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 1d6b:0002
Searching for target devices ...
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 001 on 002
usb_os_find_devices: Found 003 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
 searching devices, found USB ID 1d6b:0002
 searching devices, found USB ID 12d1:1465
  found matching vendor ID
  found matching product ID
  adding device
 searching devices, found USB ID 1d6b:0002

Found target device, now opening

Found target device 003 on bus 001

Target device description data
-------------------------
Manufacturer: HUAWEI Technology
    Product: HUAWEI Mobile
 Serial No.: not provided
-------------------------
Found correct target device

Mode switch succeeded. Bye.

adesso la connessione c'è.


Grazie mille paopad
Per curiosità: il comando usb_modeswitch.sh cosa fa? cosa switcha?

lol bene !!!
il comando usb_modeswitch serve proprio a disabilitare il cdrom e il lettore card che hanno ste chiavette 3g
su windows queste cose le fanno i driver ma su linux (e quindi di conseguenza android) alcune chiavette vengono appunto riconosciute come cdrom...con questo comando si disattiva tutto e si fa riconoscere al sistema il modem

non sono sicurissimo ma credo che devi lanciare questo comando ogni volta che scolleghi e ricolleghi la chiavetta o se spegni il tablet

[paopad]

ammetto la mia più profonda ignoranza del settore..cos'è il root?

il root serve per avere i permessi di amministratore...permette di fare molte cose che altrimenti non potresti fare (ad esempio la disinstallazione delle app di sistema...ma è solo un esempio, è utile per molte altre cose)

cmq prova il comando con cui ha risolto ale12a, probabilmente va bene anche per te

usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1520

[ale12a]

paopad, c'è un problema, se stacco la chiavetta e la riattacco non funziona più, devo rieseguire ogni volta il comando usb_modeswitch.sh.
Questo significa che ogni volta devo scrivere sull'emulatore tutto il comando, e non è una cosa pratica, c'è un modo di fixare questo problema?

La prima cosa che mi vien in mente è creare uno script .sh che esegua questo comando, dalla poca conoscenza di linux che ho penso non sia una cosa difficile.
Oppure c'è qualche file di configurazione che posso modificare per fargli fare l'usb_modeswitch in automatico?

Grazie

[ale12a]

il root serve per avere i permessi di amministratore...permette di fare molte cose che altrimenti non potresti fare (ad esempio la disinstallazione delle app di sistema...ma è solo un esempio, è utile per molte altre cose)

cmq prova il comando con cui ha risolto ale12a, probabilmente va bene anche per te

usb_modeswitch.sh /system/etc/usb_modeswitch.d/12d1_1520

... il primo comando che ho eseguito sul terminale è stato su.
Penso che questa sia una precisazione importante.

[paopad]

paopad, c'è un problema, se stacco la chiavetta e la riattacco non funziona più, devo rieseguire ogni volta il comando usb_modeswitch.sh.
Questo significa che ogni volta devo scrivere sull'emulatore tutto il comando, e non è una cosa pratica, c'è un modo di fixare questo problema?

La prima cosa che mi vien in mente è creare uno script .sh che esegua questo comando, dalla poca conoscenza di linux che ho penso non sia una cosa difficile.
Oppure c'è qualche file di configurazione che posso modificare per fargli fare l'usb_modeswitch in automatico?

Grazie

il problema è che il comando va eseguito nel momento che metti la chiavetta e non per esempio quando avvii il tablet
la cosa più veloce da fare è usare qualche app tipo scriptmanager o gscript con cui farti uno scriptino con quel comando e mettere l'icona sulla home, così inserisci la chiavetta e tappi sull'icona

[paopad]

... il primo comando che ho eseguito sul terminale è stato su.
Penso che questa sia una precisazione importante.

non credo serva il root per eseguire usb_modeswitch