In the process of using cellphone, many users have ever come across the situation where many photos are lost because SD card can not be unfolded normally. It is believed that users are willing to solve the problem. Then we'll briefly introduce why SD card can not be accessed and how to solve the problem.
1. SD card is dirty: due to poor protection, metallic part of SD card may be covered by dust or oil, which make the SD card go wrong with the card slot, so SD card can not be read.
Solution: use alcohol or water to clean the SD card and then dry it.
2. Metal wire of card slot rusts or is deformed: many SD card supports hot swapping and frequent inserting and plugging will deform the wire or cause it to rust.
Solution: if it is deformed, use needles to amend it; if it rusts, clean the rust.
3. SD card is infected with viruses: many cellphone apps carry viruses. If SD card is infected, it may be not read normally.
Solution: connect the SD card to the computer and then clear viruses. If it still can not solve the problem, format the SD card.
Those are some common situations and corresponding solutions. Some users may feel puzzled about the third one. If SD card is formatted, all photos will be lost. Please don't worry. There is data recovery software that is able to recover lost photos from formatted SD card. And users can download free SD card photo recovery software from http://www.photo-recovery.biz.
Free software for SD card photo recovery
Before recovering lost photos from SD card, please download the free photo recovery software and install it to the computer. Then connect the formatted SD card to the computer and then launch the free photo recovery software; users will see its main interface, shown in the left. "Digital Media Recovery" module is able to recover photos from formatted SD card. After clicking it, users can scan the SD card by following software prompts. Then all lost photos in the SD card will be shown. Users can check the ones to be recovered and save them to a safe location according to instructions.