Thread: Unlock and/or unfreeze Samsung Z??? phones (Z140/V, Z300/M, Z500/V, ZM60, ZV30, ZX10)

USB cable samsung c100 can read code Z105...? anyone test it with Samsung_Z105_Z107_Z300_Code_Reader_2_0_2 ..program ?

Really Nice Work ....................

well,i use a genuine NsDongle,probably therefore it works...

have two of these both frozen. Tried using Qaulcom, com port set to 4, serial pins 2 & 3 bridged. program says serial port NG. Any ideas?

I think because the unlocking commands are going into the phone through the air and they get corrupted in the air. With bluetooth it's going through radio frequencies, which is reliable.

Hope that helps.

hi friends!

here is the new work code reader for 3G phones:
http://s65.yousendit.com/d.aspx?id=26KDLVZ2SWIGK1QH81KRG4LYZJ
and th usb driver:
http://s65.yousendit.com/d.aspx?id=2YYK7B9QV95RN19HXVGMSV8J3U
use the simple E720 4wire usb cable (exmpl.Z140v) tested by me.

BR Keni

All OK now, bad connection at serial connector, bridge soldered an old serial plug. Works a treat...Can IMEI be written? that function does not seem to work

Hi all,

I follow the instruction.

I got the Qualcomm Unlocker file: Qualcomm Unlocker.rar file.

But I cannot open it.

Please tell me how to continue. Do I need a different .exe file in oder to
open and INSTALL the Qualcomm Unlocker application SW.

Thanks a million.

Thanh





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hi!
who can update the link for this software, thank you

I have this message :

Start unlock phone...
Check Serial Communication with the phone. Wait...
Serial COM. - GOOD
Wait! DETECT USB PORT...
Searching SAMSUNG Modem...
USB Port OPen Sucess
Lock Read Fail

Do I have to flash this phone ?