1.4 Remove the storage card
Before you remove the storage card, please uninstall for safely
remove.
1, Under standby pattern, setting>storage>uninstall SD
card>confirm
2, Take down the battery cover and battery.
3 Slightly push the storage card to drop from the phone, take
out the card.
4, Put back the battery and battery cover
Attention: when upload or download data, please do not take out
the storage card, or may lead to data loss or damage the phone
and storage card.
1.5 Format the storage card
Format the storage card on the computer may lead to
incompatibility between the card and the phone, please format
the card on the phone.
Under standby pattern, setting>storage>format SD card>OK
Before you format the storage card, remember to back up the
important file to the phone.