Samsung L770 unlock failed - GSM-Forum

codigopin · 09-11-2011, 21:38

Hello friends.I have got a samsung L770 but cant unlock. The phone dont conect. When I change to samsung mode *#726872# the phone say "failed", also to qualcom mode *#782872# .
"faile"
I have flash the phone with L770XXHG3 and reset but always "failed"
Can you help me?
I have got polarbox2 and Z3X but the computer dont install the modem or nothing of phone, it is how if I dont conect nothing.
Thanks.

Haicha · 09-11-2011, 21:47

Quote:

Originally Posted by codigopin

Hello friends.I have got a samsung L770 but cant unlock. The phone dont conect. When I change to samsung mode *#726872# the phone say "failed", also to qualcom mode *#782872# .
"faile"
I have flash the phone with L770XXHG3 and reset but always "failed"
Can you help me?
I have got polarbox2 and Z3X but the computer dont install the modem or nothing of phone, it is how if I dont conect nothing.
Thanks.

Friend! If you can Unlock In Z3x make this:
Use original usb cable, setup drivers, choise in Com Port modem port.
See In Divice Manager COM Modem.
Regards
Haicha

Haicha · 09-11-2011, 21:59

Quote:

Originally Posted by codigopin

Hello friends.I have got a samsung L770 but cant unlock. The phone dont conect. When I change to samsung mode *#726872# the phone say "failed", also to qualcom mode *#782872# .
"faile"
I have flash the phone with L770XXHG3 and reset but always "failed"
Can you help me?
I have got polarbox2 and Z3X but the computer dont install the modem or nothing of phone, it is how if I dont conect nothing.
Thanks.

You can Install Modem because you have many Modens activate.
Go to Device Manager in View select option "Show hidden devices.
After clean all modens. Conect Phone and you see this work.
Regards
Haicha

codigopin · 09-11-2011, 22:27

It work.
I put the original cable and work choice the com port.
Very thanks friends!!

09-11-2011, 21:38	#1 (permalink)
codigopin Junior Member Join Date: Feb 2008 Posts: 37 Member: 709209 Status: Offline Thanks Meter: 1	Samsung L770 unlock failed Hello friends.I have got a samsung L770 but cant unlock. The phone dont conect. When I change to samsung mode #726872# the phone say "failed", also to qualcom mode #782872# . "faile" I have flash the phone with L770XXHG3 and reset but always "failed" Can you help me? I have got polarbox2 and Z3X but the computer dont install the modem or nothing of phone, it is how if I dont conect nothing. Thanks.

09-11-2011, 22:27	#4 (permalink)
codigopin Junior Member Join Date: Feb 2008 Posts: 37 Member: 709209 Status: Offline Thanks Meter: 1	Very Thanks! It work. I put the original cable and work choice the com port. Very thanks friends!!

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