How to unlock HTC One X+ by code ?
Unlocking HTC One X by code is very easy, it is also safest and non-invasive method of unlocking your phone. To get code for unlock HTC One X You need to provide IMEI number of Your HTC. Type on keyboard *#06# or remove battery from Your HTC One X to check IMEI number. IMEI is written on the information label as shown in this picture.
This service is used for network unlocking all HTC models.
To unlock Your HTC device you need to provide the IMEI number(phone's serial number) which can be found by dialing *#06# or by checking in the phone settings.
IMEI numbers starting with 9900 are not supported.
There is no way to enter unlock codes in such models.
Please also check the list of UNSUPPORTED NETWORKS , before you make an order.
HTC phones have three services:
Old for mobile phones produced before May of 2010
New base, for phones produced after May of 2010
The newest database, for phones produced after November of 2012
You can check Your HTC base by using HTC IMEI tester