I m using lenovoLenovo a7000, nd iand I updated it to marshmallow. To increase memory for apps I formatted my sdSD card as internal memory. Phone started crashing so iI decided to factory set it. I removed the memory card and factory restored tgethe phone. When i re insertedI reinserted the memory card it told me to format sdthe SD card to make it work. Connected my sdSD card to pcPC, which also says to format sdSD card. I havhave a lot of data in it. Is there a way to save my data.?