SIEMENS/BENQ MasterCode (WORLDWIDE)
Unlocking of the Siemens cell phone is possible with the help of the unique mastercode for each handset. This Code allows to unlock Siemens/Benq phone code without utilizing any equipment or cable. The reason for cell phones blocking is an incorrect code input. It means, that you could put a phone security code (for example, on using your SIM-card only) and than enter it incorrectly couple of times. In this case the cell phone will be blocked.
Unblocking code is calculated, using phone serial number (IMEI). It removes all user locks. To find out your IMEI you need to enter *#06# on the clipboard or read it on the sticker under the battery. Depending on the phone model, unblocking process may take from couple of seconds to half an hour. Phone unlock using mastercode would have absolutely no impact on your guarantee. Having bought mastyercode once, you will be able to use it in the future any time your phopne is blocked, that is it won\'t change.
The Codes for Siemens/Benq cell phones are taken from the official Siemens Database. The unlocking process absolutely corresponds to the one in the service center. For all handsets, except SX1, the code is entered without SIM-card as following: *#0003*XXXXXXXX#. XXXXXXXX is a mastercode for given phone serial number. For SX1 the code is entered with the SIM-card put inside and after the code entry the cell phone should restart itself. If before this full flash was written or microcircuit chip Flash IC was changed, than the code would not suit. So be attentive! Codes will not suit for :
BenQ O2X1i, O2X1b, O2XLI, O2X2i, A38, P51, M100, M220,
M300, M305, M315, M350, E61, C71A, S88, EF51, EF61, EF81,
EF91, EL71, CF61, CL75, M580, AP75, SF65 and CFX65 !!!
You need SKey for these handsets.
Unblocking for Siemens/Benq, using the mastercode is possible for all models, including:
Siemens SX: SmartPhone: SX1, SX45
Siemens x75: A75, AX75, CL75, CX75, M75, S75, SG75, SL75, SXG75
Siemens x65: A70, C65, C70, CF65, CFX65, CX65, CX70, M65, S65, SF65, SK65, SL65, SP65
Siemens x60: C60, C62, CF62, MC60
Siemens x55: C55, C56, CL55, CT56, M55, S55, SL55
Siemens x50: CL50, MT50, M50
Siemens x45: C45, ME45, M46, S45/S45i, S46, SL42, SL45
Siemens x40(Bosch): C30, M30, S40, S42
Siemens x35: C35i, M35i, S35i Siemens x25: C25, C28, S25, SL25
Siemens STxx(Korea): ST55, ST60
Siemens Axx: A35, A36, A40, A50, A52, A55, A56, A57, A60, A65
OLD Model: C10, C11, E10, S1, S3, S3 Com, S3 Plus, S4/S4 Power, S6/S6 Power, S8, S10, S10 Active, S11, S15, S16, SL10/SL10 D
Phone Model :
IMEI Number :