to find out which phones and firmware versions are supported you can follow the link and see the model you are interested in.
Starting from 37 versions of Samsung tool to repair IMEI, and some other operations with phones you need to have an account with credits on it, to can authorize on the server. The number of credits in the account does not matter, but must be more than zero. It’s free, credits will not be charged.
Here are some helpful information and rules for using Z3X credits.
You can buy Z3X products from our authorized resellers (list) worldwide and use it anywhere if you have a computer and a stable internet connection.
Credits is a virtual product, and you can buy it from the same reseller as the box, or any other from an official list.
- If your seller is not present in the list, you buy credits at your own risk.
- Do not share your credit account password with anyone else.
- We recommend you to attach the credit account to your z3x card immediately after purchase.
These simple rules will help to save your time and money.
Here is the credits reseller list :
Country: China, Hong Kong
Web https://www.imei.us . ( Instant Avalable Z3x Unlock Credits)
Country: Hong Kong and WorldWide
Web https://www.gsmserver.com . (Buy Z3x Unlock Credits Online)
Skype: gsmserver.com, sonnka123456, ventasgsm.es
Sonork: 100.85899, 100.1587356,
SimSim Electronics LLC
location: Dubai, UAE
Phone: +971 4 2727113
E-mail: hamsfazil @ gmail.com
Country: Pakistan, UAE "Dubai"
Contact person Muhammad Salman