How to unlock Sony Xperia Z4 Tablet

How to unlock Sony Xperia Z4 Tablet by code ?

Unlocking Sony Xperia Z4 Tablet by code is the easiest and fastest way to make your device network free. It doesn't interfere in your system or change it in any way so even after using our code, you don't loose your warranty. In order to receive a network unlock code for your Sony Xperia Z4 Tablet you need to provide IMEI number (15 digits unique number). It can be found by dialing *#06# as a phone number, as well as by checking in the phone settings of your device.

Why unlock your Sony Xperia Z4 Tablet by code ? Because it is the easiest, fastest and most secure way of unlocking right now.
There are a variety of services used for Sony Xperia Z4 Tablet. Most popular is the SONY all networks service, which provides unlock codes for all networks from all over the world.
If you know the exact network and counrty you might be interested in using a "specific service" for AT&T, T-Mobile etc.
Even after using our code, you don't loose the warranty, the codes don't interfere in the system or change it in any way, so the producer doesn't have any rights to take away your warranty.

The most important thing to check, before you make an order is the code counter status. Code counter that shows all 0 cannot be unlocked. There are no tries left to enter the code to the Sony Xperia Z4 Tablet.
You are making an order at your own risk if you didn't check the code counter !!

Unlocking Sony Xperia Z4 Tablet

For unlock Sony Xperia Z4 Tablet following options are available. If you don't know which option use for unlock your phone, please contact us. We will help you choose the right product for your phone.

UNLOCK Sony Xperia Z4 Tablet

What our customers say about unlocking

took a day or so longer than the estimate, but worked first time with no problems
graham - 2018-02-10 13:39:31
I could successfully unlock the SIM. Contact was also fast and I could trade with confidence. I would like to use the next opportunity very conveniently. Thank you.
Z4 docomo - 2017-11-15 02:55:31
Good service
Kaic - 2017-10-28 12:52:00
Absolutely great service unlocked within 2 days and a great price
Abd - 2017-07-18 02:05:28
Was a bit worried at first but all working brilliant service
John - 2016-09-12 17:20:52

Unlocking instruction for Sony Xperia Z4 Tablet ?

How to enter a network unlock code in a Sony Xperia Z4 Tablet:

1. Turn on the phone with an unaccepted simcard inserted (simcard from a different network)
2. Phone should ask for network unlock code
3. Type NCK code in order to unlock the main network like T-Mobile, Orange etc.
Type SPCK code if the phone is locked in a subnetwork like Tesco.

How to check SONY Xperia Z4 Tablet code counter:

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, SUBSET or PROVIDER and value is more than 0, you can unlock your phone.
7. If it is 0 unlock by code is NOT possible. The counter is blocked.

If the code counter shows all 0 it cannot be unlocked, because there are no tries left to unlock it.

Second way to check 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.

Network unlock code for Sony Xperia Z4 Tablet

Network unlock code or Sim pin network code is a special type of code which removes the network blockade from your Sony Xperia Z4 Tablet.
These messages will appear on the screen of your Sony Xperia Z4 Tablet when you insert an unaccepted simcard.

Blocked code counter in a Sony Xperia Z4 Tablet

Sony Xperia Z4 Tablet has a limited amount of unlocking attempts. Usually all Sony Xperia Z4 Tablet have 5 tries. If your Sony Xperia Z4 Tablet has a blocked code counter, there are no tries left, you cannot unlock this device by code.
Important !!! Sony Xperia Z4 Tablet with a blocked code counter will still ask for a network unlock code.
Even if you enter the correct code it won't work with a blocked code counter.

The code counter can be reset only by an official Sony service.

What is a Sony Xperia Z4 Tablet NSCK code?

Sony Xperia Z4 Tablet needs different types of unlock codes to remove the network blockade.
One of these codes is a NSCK code which is used in most Japanese networks like Docomo, Softbank etc.
Those networks cannot be unlocked with the standard NCK code.
Sony Xperia Z4 Tablet usually asks for this code as soon as you insert an unaccepted simcard ( from a different network ).

Comments

2018-08-16 11:50:58 iggy

you are perfect. Thank you very much.

2018-02-10 13:39:31 graham

took a day or so longer than the estimate, but worked first time with no problems

2018-02-09 13:02:51 hiro

Good

2017-11-15 02:55:31 Z4 docomo

I could successfully unlock the SIM. Contact was also fast and I could trade with confidence. I would like to use the next opportunity very conveniently. Thank you.

2017-10-28 12:52:00 Kaic

Good service

2017-08-25 18:31:18 Beata

Wszystko śmiga

2017-07-18 02:05:28 Abd

Absolutely great service unlocked within 2 days and a great price

2016-09-12 17:20:52 John

Was a bit worried at first but all working brilliant service

Unlocking Sony Xperia Z4 Tablet

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