I have deleted contacts and SMS from memory card. I have been goggling and found out that those data has been saved in phone memory. I have tried retrieving the data from phone memory but it is on piecemeal or mixed up with programming code. I have tried many softwares yet does not work.
There must be a simpler way to just restore those backup file to be accessible from phone, right?
Try selecting all of them and transferring them to a new phone through Bluetooth. But I am not sure why your contacts are on piecemeal or mixed up with programming code. If there is something wrong with your phone, then I think the contacts will appear in the new phone.