I have LG-2130. I had purchased it few months back. Earlier everthing seemed to work fine. But now, Some of the R-World services are not working. I have found out the problem, its the problem of the memory of the Handset. there is no solution for this, it will not work even after BOARD SWAPPING. Better sell it OR DO ONE THING- AFTER SOFTWARE UPGRADATION DO THE CLEAR MEMORY FROM MORE SERVICES-TOOLS after opening 5-6 applications at a time.