Sony Ericsson has updated its SE Update Service (SEUS) software over the last week to version 188.8.131.52. There’s no way of trying to run the older version as SEUS will automatically update it once started. One of the main changes appears to be a fix that SE has implemented to stop people debranding their handsets.
Luckily, there is a workaround. We have updated the Xperia X10 debrand tutorial with the new guide on debranding your handset. For the eagle eyed amongst you, the main change is step 8 in the tutorial. We have also included the latest R2BA023 generic Nordic firmware for you to download. Click through for a screencap of the new firmware.