Hello: The situation you reported may be that you did not delete the memory card when you removed it from the computer dealer, causing the memory card to be damaged. It is recommended that you go to the local after-sales outlet for testing. If the card is damaged, it will not be able to be used again. To use, please bring your mobile phone to the mobile phone store to buy a new memory card. We would like to remind you: before removing the memory card, please click the delete hardware icon in the lower right corner of the computer. When the computer prompts that the hardware can be deleted, then remove the memory card. Remove the card to avoid card burn.
Your second question: Since the folder file names recognized by each mobile phone are different, it is not a machine problem that your mobile phone does not recognize the memory card of other mobile phones. Please follow the steps below
p>1. Please use a computer to format the memory card. Format to FAT format
2. Please use the phone's built-in formatting function to format the phone card again. At this time, the phone will automatically generate a default folder.
You only need to copy the file to the corresponding folder to read it.
If you have any other questions, please send me a message on the site and I will reply to you as soon as possible. Or you can go to the local after-sales outlet for consultation or call Haier’s national customer service hotline 4006999999 for consultation. Haier sincerely serves you.