gsm sim card backup utility use for restore all your important phone numbers or contacts and read or unread messages (sms) from corrupted sim card which was erased by any unknown factor like inserting in any infected cell, attacked by virus etc. this utility is capable to work with all gsm enabled networks of any country like vodafone, telenor, mobilkom, singtel, orange etc. mobile phone management software works with any sim reader or writer of any company like gf-cr05, datopal micro sd/t-f dekart, acr38dt, lg-simcr-001, gf-scb-601, tinpec super mini micro sd/t-flash, mobile express, all in one, esr4618, act30, gt-cr-003, m-sim, internal, acr38t, all-in-1, gt-scb-04, contactless smart card reader/writer, tf, backup device lg-sbd-002 dual key, imono usb 2.0 sd etc. advanced recovery algorithm makes this utility very helpful in all forensic or investigation organizations to retrieve victims recent call history like details of missed calls, received calls and dialed numbers. easy to use graphical user interface (gui) makes this application very user friendly for both beginners and experts. tool supports all windows operating system like xp, nt, me, 2000, vista server (2003, 2008) and longhorn. this application also recoup 20 digit imsi number from the sim but be sure while recovering your content that sim is not locked by any pin or puk number. important features: * works with any windows operating system including vista. * capable to work with any network sim card of any language. * supports all gsm operators sim of any country. * comes with an inbuilt help option. * review all your recovered content on computer screen before restore them. * it is a unique, read only and nondestructive data recovery application. * recover messages from inbox, sent items or drafts folders. * supports user friendly gui that makes this program easy to use.