how to check counter codes in Sony Ericsson
1. Turn on the phone whithout sim card
2. Lock screen
3. Press sequence: Menu, Back, Back, Menu, Back, Menu, Menu, Back
4. Select Service info
5. Select SimLock
6. Check wher is X
7. If X is on NETWORK and value is difrent than zero, you can unlock phone.
8. If it is zero unlock by code is NOT available. The counter is blocked.
or
1. Turn on the phone whithout sim card
2. Type *#*#7378423#*#*
3. Select Service info
4. Select SimLock
5. Check wher is X
6. If X is on NETWORK and value is difrent than 0, you can unlock phone.
7. If it is 0 unlock by code is NOT possible.
The counter is blocked.
or
Press the "Left" arrow key one time, followed by the (*) key twice, press the "Left" arrow key,
then wait few seconds until you see "Network" on the screen with a picture of a closed padlock.
When you see this image, press "Select." The display will read "Unlock (Net) 5", You have 5 attempts to enter unlock code, if is "Unlock (Net) 0" The counter is blocked.
or try this to new models #987654321#
1. Turn on the phone whithout sim card
2. Lock screen
3. Press sequence: Menu, Back, Back, Menu, Back, Menu, Menu, Back
4. Select Service info
5. Select SimLock
6. Check wher is X
7. If X is on NETWORK and value is difrent than zero, you can unlock phone.
8. If it is zero unlock by code is NOT available. The counter is blocked.
or
1. Turn on the phone whithout sim card
2. Type *#*#7378423#*#*
3. Select Service info
4. Select SimLock
5. Check wher is X
6. If X is on NETWORK and value is difrent than 0, you can unlock phone.
7. If it is 0 unlock by code is NOT possible.
The counter is blocked.
or
Press the "Left" arrow key one time, followed by the (*) key twice, press the "Left" arrow key,
then wait few seconds until you see "Network" on the screen with a picture of a closed padlock.
When you see this image, press "Select." The display will read "Unlock (Net) 5", You have 5 attempts to enter unlock code, if is "Unlock (Net) 0" The counter is blocked.
or try this to new models #987654321#