Unlock Sony Xperia Z Ultra, Sony Xperia Z Ultra unlocking code
  • Unlocking Sony, Unlock Sony

Unlock Sony Xperia Z Ultra

Locked to

Unlock your Sony Xperia Z Ultra Now! Simply provide your details and phone serial number and we will email you the unlock code with Easy-to-Follow Step-by-Step instructions.

i

To find your IMEI (serial number), dial *#06# on your phone.
Consider the first 15 digits only.


You can also find the IMEI on the sticker located under the battery :

Find my phone IMEI (serial number)

However, we suggest you use the *#06# method in case the phone has been repacked.

i

Enter A Valid Email Address to receive your Unlock Code

i

Device's initial Network.
Important: Select the Current Country & Network your Sony Xperia Z Ultra is locked to. Do NOT select the network you want to use.

i

Click here to get Help on how to find this info

Yes     No (Premium Service)

We know we are good, because you say that

Greven, Germany
  • 1
  • 2
  • 3
  • 4
  • 5

Alles super hat alles geklappt gerne wieder Vielen Dank Everything was great, everything worked out again

Manchester, United Kingdom
  • 1
  • 2
  • 3
  • 4
  • 5

Was a rapid service I received my unlock code within about 4-5 hours I never thought it would work and was actually quite sceptical of purchasing a code online but so glad I chosen unlock networks.....keep up the great work guys

Mushel K. Unlock Samsung
London, United Kingdom
  • 1
  • 2
  • 3
  • 4
  • 5

Thank you team fantastic worked first time on my s8 plus will use you again for my a3 as well fantastic job have already recommend 2 others..

How to unlock Sony Xperia Z Ultra

All we need is the IMEI number of your Sony Xperia Z Ultra phone and the network Provider it's currently locked to (we mean the Original Carrier who sold the phone: they have programmed the simlock restriction). We will use these details to generate your unique and individual unlock code and give your handset total freedom! You will be emailed your unlocking code along with easy to follow instructions to remove your current network provider simlock with absolutely no risk of damaging your Xperia Z Ultra phone.

Sony Xperia Z Ultra Unlocking

We have already provided thousands of Sony unlock codes here at Unlock Network, since 2007. We enable you to use your phone on ANY network carrier, local or worldwide. We are the best in the business. That’s not just talk: Just read through authentic certified Reviews from our customers and you will see we provide excellent customer support and deliver upon it time and time again. We provide even better service than your official carrier for unlocking your Sony device. Why ? Not only we are simply way cheaper and much faster but we also provide you with a complete set of codes you need plus assistance.

Get your Unique Xperia Z Ultra Unlock Code Now!

Fast Delivery, Lowest Price Promise, Simple Instructions and Money Back Guarantee

You will get manufacturer-issued unlock code(s) directly sourced from Sony.
You will be provided with step-by-step instructions on how to enter your unlock code on your Sony Xperia Z Ultra handset. Then you simply type the code into your phone and there you are: Xperia Z Ultra Unlocked and ready to accept any GSM provider SIM-card!

Check how many remaining attempts your Sony Xperia Z Ultra has left

WARNING: for Sony mobile, the number of trials is limited to 5 (in some case up to 10) attempts. If you enter 5 times a wrong code, your Sony Xperia Z Ultra will be permanently blocked (hardlocked) and will NOT accept any code even (even the proper code)! If you are not the first owner of the phone: check out this point before ordering!!

How To check how many remaining attempts on your Sony Xperia?

  1. Open phone keypad as if you were to dial a call number
  2. Type exaclty this: *#*#7378423#*#*
  3. A SIMLOCK menu appears: go to "Service Info" > "SIM Lock"
  4. Look for the line containing "Network"
  5. This should looks like this: [X] Network 5

IMPORTANT: If the number at the end of the line is equal to 0 (zero), this means that all attempts have been used and you will not be able to enter our code, you will get a message like "unable to unlock network".

How to unlock my Hardlocked Xperia phone (zero attempts remaining)

Hopefully we do have a solution, if you have no attempts left into your Sony counter lock, you can use our Sony Xperia unlock software.

More than 3500 Testimonials so far, click here to check all Sony Xperia Z Ultra unlocking Customer's Testimonials
payment-brand