Micromax_X551 falsh file 6531
http://www.mediafire.com/file/0itbmtbejf1ffpp/SPD6531_00400000_W25Q32__Micromax-X551.bin

Nokia firmware link_http://cellomania.com/ffu/product_codes/059S4R6.html

Samsung Critificate file

https://docs.google.com/spreadsheets/d/1YWqp8m__QVDo4DqZfmRCBEbCm9Im4SABaFio0dchTSE/edit#gid=0&vpid=A1

                                             Samsung_ G531H _Network unlok

http://www.androidrom.in/p/all-firmware-download-micromax-spice.html

Hitech falsh file link ..........http://www.hi-techmobile.co.in/app_hitech/download_area/

                                                           Sony mobile pattren unlok
http://free-mobile-solutions.blogspot.in/p/how-to-remove-pattern-lock-all-sony.html