Sony Xperia Z5 is a great smartphone no matter it is a standard,Compact or Premium version.
However there is an odd problem with the Compact version of this device.
We are of course talking about the touch input. The device doesn’t respond correctly to your movements.

Sony made an official statement, about this problem.
“We are aware of reports of a limited number of customers experiencing touch input issues on their white Xperia™ Z5 Compact devices,” the Japanese company said in an official statement on the matter, confirming that other color versions of the handset are not affected by the issue.

Strangely the only version that has this type of problem is the white color, however it shouldn’t be connected with the problem.

Japanese company announced that they are already working on an update to fix this problem.
It should arrive on October 26, but there is no exact time yet.

Sim-unlock.net is a network unlocking company that offers special unlock codes.
The things you need to provide to unlock a Sony device is: an IMEI number, ntework in which the phone is locked and the code counter status in the phone.

Here is an instruction on how to check the code counter

How You can check codes counter:

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 where is X
7. If X is on NETWORK and value is different than zero, you can unlock your phone.
8. If it is zero unlock by code is NOT available. The counter is blocked.

1. Turn on the phone whithout sim card
2. Type *#*#7378423#*#*
3. Select Service info
4. Select SimLock
5. Check where is X
6. If X is on NETWORK and value is different than 0, you can unlock your phone.
7. If it is 0 unlock by code is NOT possible.
The counter is blocked.In new models can be used #987654321#.