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Written on: 27/04/2018
Good service. Phone unlocked on all networks… read more

Unlock Sony Xperia Z Ultra LTE C6833 Handset!

In case your Xperia Z Ultra LTE C6833 doesn't ask for the code and there is no designated field to enter it, please DON'T PLACE ANY ORDER, contact us first for support.

Want to get your Xperia Z Ultra unlocked without hassle? SafeUnlockCode has an online unlocking service that offers just that! It’s safe, secure, and 100% guaranteed to work!

Once you’ve got your unlock code, you’ll be able to unlock your Xperia Z Ultra within minutes!

Want to unlock a different handset? No worries- have a look at our A-Z directory.

After you’re unlocked, your Xperia Z Ultra will be useable on any GSM SIM network worldwide! This will include the likes of Vodafone, Verizon, Sprint, AT&T, O2, Orange, T-mobile, Rogers, Telus, Fido, Bell and many more!

Important Guidelines!

To get unlocked, you’ll need to find out some things about your Xperia Z Ultra.

  • IMEI - this is a unique code that can be found by dialing *#06# on your Xperia Z Ultra.
  • Network - This will be the network your Xperia Z Ultra is locked to.
  • Country - This will be the country that you purchased your Xperia Z Ultra from.

After you’ve found this information, you’ll need to make sure you still have unlock attempts leftover. To find out, first enter a SIM card into your handset that uses a different network to the one you are locked to, and then turn on your Xperia Z Ultra. Once it is on, tap on the emergency calls button and then dial- *#*#7378423#*#* OR just press- Menu Back Back Menu Back Menu Menu Back.)

A message will then open up:
- Network 10
- Network Subset 10
- Service Provider 10
- Corporate 10
- Sim 0

The digit next to network will represent to you how many unlock attempts you have left. If it is 0, your phone will not be able to get unlocked via our unlocking service!

How to Unlock Sony Xperia Z Ultra LTE C6833 Phone - Tutorial!

Now all you need to do is create an order! First, send us the IMEI, country and network of your Xperia Z Ultra and then send us a valid email address that we can use to send an unlock code to.

Once you’ve done that, have a look at pricing and availability and then proceed to checkout to place an order.

Now that you’ve done that, when you have your unlock code sent to you via email, pop in the same non-accepted SIM card into your phone as before and then visit the same splash page that had the emergency calls button on. This time look for the unlock code entry field that should be present.

Use this to enter your unlock code and you’ll then be unlocked!


August 16th, 2015 at 12:08 PM
Cliff says:
Please help me unlock my phone.. pleaseeee.
August 24th, 2015 at 03:08 AM
Admin says:
Hi Cliff! If your Xperia device has enough unlock attempts and it prompts for a code, then we can generate it for you. Regards
August 6th, 2015 at 08:08 PM
Joseph says:
I wanted to have my xperia z ultra to be unlocked however i have (0) zero unlock attempts, how can i be able to have my O2 phone unlocked, it is O2 Uk sim provider. pls help. God Bless
August 7th, 2015 at 08:08 PM
Admin says:
Hi Joseph! We are sorry but we can't help you in this situation. Please try to contact a phone service shop and see if they can help you. Regards
May 17th, 2015 at 05:05 PM
Ariana says:
can you please unlock my handset from Canada Rogers!
May 20th, 2015 at 05:05 AM
Admin says:
Hi Ariana! We can provide the codes for Xperia Z Robers, just please email us or use the form to check the price and time needed. Kind regards,
March 7th, 2015 at 01:03 AM
Elijah says:
can you also provide code for xperia from Argentina Miniphone?
March 15th, 2015 at 03:03 AM
Admin says:
Hi Elijah! Yes, we should be able to help you. Please read all the important guidelines or feel free to email us for further assistance. Regards
October 5th, 2014 at 04:10 PM
Joseph says:
I would like to ask in case I unlock my phone, it will be permanently?
October 6th, 2014 at 09:10 PM
Admin says:
Hi Joseph! Yes, the unlock is permanently :) Thanks
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