We unlock the world Join us
Introducing 4SE - the new age service software Home users can start right now with server-based release. Professionals can save money using smartcard-based version
Debrand/Unlock Your Phone Now With Sony Ericsson devices covered by our software, we provide easy and inexpensive unlock solution for home and business!
Unlimited phones Make your business with 4SE - flash, unlock and repair unlimited phones
aaafix Professional iPhone opening tool!
* * * * *
image image image image image

A variety of homegrown initiatives led by civic groups, locals and expatriates have sprung up to help supply Ukrainian servicemen with much-needed aid, ranging from safety gear to battlefield first aid kits. Russia’s unprovoked war in Luhansk and Donetsk oblasts has killed more than 900 servicemen as well as some 2,000 civilians.

The Our Kharkov - volonteer group

our kharkov logo

Kharkov private entrepreneur Artem Ervin founded The Our Kharkov - Social Motion Facebook page and non-profit organization to purchase protective gear. He and his team of nearly 20 volunteers have raised more than UAH 200 thousend all over the world, which they use to buy bulletproof vests, warm wear, bullers. Six months into the Russian war against Ukraine, Ervin was on the edge of civil innitsiativu in Kharkov city.

How to donate


Welcome to 4SE - your full service SonyEricsson software!

4SE makes the phone unlock or repair process lights and clear. User-friendly interface specially designed for non-advanced users, without need to read a mass of documents and manuals. Same time our software brings powerfull set of supported operations

4SE firmware library holds more then 37000 firmwares for more then 150 supported models with direct search and download from the software (daily updates). The library also has recently flashed and favorites lists for your convenience.

Multi-language support brings power of your native language to 4SE software. Software package includes all required drivers, and its ready to do the job right after installation finish. 

4SE software distributes as smart-card based (tool4SE) and server-based (client4SE) configurations. And You are free to pick the one most suitable for Your needs.

Join to a hundreds of happy customers!

  • The MSM7225A, MSM7227A unlock is now free for all 4SE customers
  • Unlimited and standalone for smartcard users
  • Unlimited and creditless for on-line client users

Smartcard users need to update their cards

More Articles...

  1. 4SE v2.0.3 released
  2. 4SE v2.0.2 released
  3. 4SE v2.0.0 released
  4. 4SE v1.9.1 released

Page 1 of 6

Live Statistics

Users Registered 4118
Phones Done 40167
Firmwares Count 42983
Server Logins 221175
Active Sessions 0
Signature Server Offline


Customer Login

Shopping Cart

The cart is empty