Newest 8100 OS: v4.5.0.99 an had to format my SD card to keep my phone from booting everytime i look at pictures but now that i did that my sd card does not even work do i need to get a new sd card..It failed n the middle of the format any info will help
i currently have the operating system 4.2.2 if i upgrade to 4.5 will the phone be unlocked to every netwrk so can i use any sim card then. i live in ontario