bb 9900 sos solution

A loose or damaged card can lead to an SOS error. harga raket yonex nanospeed 9900 Turn off the phone, pull out the battery and take out the SIM card Check the card for any signs of damage, such as scratches or corrosion Reinsert the card and battery and try the phone again You can also try the card in another BlackBerry to check if the card works