Each Device That Has a Microcontroller To Run It And Has NAND / NOR Memory Chip To Store Data And it Can In The Passage Of Time Get Weak " I Mean The Cells Inside " Can Get Weak  .When This Situation Occurs You Will Have a Device Thats Working Fine But Your Data Is Not Accessible  .We Can Recover Data From Such Situations By Using Progessional Grade Data Recovery Tools .Dead Pen Drive Failures Could Be Of 2 Types  . One Type Were The Controller And NAND / NOR Memory Chip is OK But The Problem Is In The PCB " Circuit Board " Or Connector , Second Were The Problem Could Be The Bad Controller or NAND /  NOR Memory Chip . So For These Semi Physical Cases We Have Two Pricing  .

Data Recovery From BAD Sectored USB Flash Pen Drive @ Rs :5,000/-

Data Recovery From Logic Board /  Connector Failure @ Rs :5,000/- ~ 10,000/-