Unlock Tmobile Alcatel OneTouch mobile phone to be used on any supported provider such as:


Vodafone, Claro, Three, Digicel, Telcel, O2, Telenor, Optus, Tele2, Rogers, Fido, Orange, Bell, Virgin, Telus, Koodo, Chatr, AT&T, T-mobile, Everything Everywhere, etc








How to unlock Alcatel OneTouch FIERCE XL / FIERCE 4 / POP ASTRO / EVOLVE with Device Unlock App installed (when phone doesn't ask for a code)


Cellcorner offers several ways to unlock Alcatel smartphones.



1. Wholesalers and cell phone shops who handle volumes of mobile devices will make use of phone servicing and unlocking equipment. As the biggest US distributor of such equipment Cellcorner can find the best match for your needs.
"Unlocking box" is a piece of hardware usually bundled with software that is capable of performing a range of function such as unlocking, user password removal, screenlock removal, flashing, imei change (repair), language change, rooting, tweaking various phone functions, bootloader repair, reviving hardbricked phones (unbricking, unhardbricking), and so on and so forth.

Forensic capabilities of our phone service equipment found their way to intelligence and law enforcement community and are widely used by private companies and government organizations to retrieve information from locked and disabled handsets.

Using the following unlocking equipment you can unlock unlimited quantities of Alcatel smartphones

Sigma box






2. Remote unlocking via "Device unlock" App is performed on the service provider's side. No phone disassembling or technical knowledge is required.
This is an easy to perform service for phones with "Device unlock" app installed. All you need is an internet connection and original T-mobile sim card.




  1. Locate on your phone and launch the “Device Unlock” App
  2. Press “Continue” then “Permanent Unlock“
  3. The device will show “Unlock Failed“, followed by an error:
  4. If you receive “Not Eligible for Unlock”, you can proceed to using this service
  5. If you receive “Communication Error” or “Server not responding”, do not submit your order as it is NOT supported for unlocking
    Unlock T-mobile Alcatel OneTouch FIERCE 4 with Device Unlock App
    Unlock T-mobile Alcatel OneTouch FIERCE XL with Device Unlock App
    Unlock T-mobile Alcatel OneTouch EVOLVE with Device Unlock App
    Unlock T-mobile Alcatel OneTouch POP ASTRO with Device Unlock App

  6. Enter all required information
  7. Shortly after you will receive confirmation that your phone is unlocked
  8. Follow same steps as above to permanently unlock your phone using “Permanent Unlock“ option