nhờ ace forum giúp mình con 2730 này với.
mình thay flash con 2730 này nhưng giờ cho vào mx wrte pm thi em nó báo thế này:
SIMLOCK seems to be valid
SUPERDONGLE_KEY[MX] seems to be valid
CMLA_KEY seems to be valid
WMDRM_PD seems to be valid
SIMLOCK_TEST passed
SECURITY_TEST failed!


Imei net: 358314039061232
Version: SIMLOCK SERVER
Counter: 0/3, 0/10

CONFIG_DATA: 2440700000000000
PROFILE_BITS: 0000000000000000

BLOCK1: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK2: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK3: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK4: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK5: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK6: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK7: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
Scanning local SX4 Card ...
No SX4 Card found.
SERVER->MXKEY - BLADE X at host2, agent version 1.2 revision 0.2

Authenticating using [MX] security server ...
Connecting to server[main.mxkey.biz] ...Connection timed out
Connecting to server[main.mxkey.biz] ...Connection timed out
Connecting to server[main.mxkey.biz] ...Connection timed out
Retrying ...
SERVER->MXKEY - BLADE X at host2, agent version 1.2 revision 0.2

Authenticating using security server ...
Connecting to server[main.mxkey.biz] ...Connection timed out
Connecting to server[main.mxkey.biz] ...Connection timed out
Connecting to server[main.mxkey.biz] ...Connection timed out
Retrying ...
SERVER->MXKEY - BLADE X at host2, agent version 1.2 revision 0.2

Authenticating using [MX] security server ...
Connecting to server[main.mxkey.biz] ...Connection timed out
Connecting to server[main.mxkey.biz] ...Connection timed out
Connecting to server[main.mxkey.biz] ...Connection timed out
Retrying ...
SERVER->MXKEY - BLADE X at host2, agent version 1.2 revision 0.2

Authenticating using [MX] security server ...
Connecting to server[main.mxkey.biz] ...Connection timed out
Connecting to server[main.mxkey.biz] ...Connection timed out
Connecting to server[main.mxkey.biz] ...Connection timed out
nhờ ace giúp mình một tay. thanks