Abby

My camera won't switch to the front or back camera, and it won't take the picture when I press the button.

Why won’t my device charge?

Is it GSM or CDMA? What size?

What’s the biggest SD card my phone can use?

Try plugging in your phone for about half an hour to see if it will charge. If it isn’t charging, your charger might be broken, or the charging port may be dirty. If neither of these issues are the case, your the cable connecting the power button to the motherboard may be broken and need to be replaced. You can read more about these issues and their solutions on the BLU Studio 7.0 II Troubleshooting page.

Try to turn the device off and back on. If the touchscreen is still not responding try to reset the device. Details for the reset procedure can be found on our troubleshooting page. If these actions don’t resolve the issue the device itself may have to be replaced.

Because the BLU Studio 7.0 II is not a commonly owned phone, there are not many published benchmarks for it. As far as we can tell, the phone gets about 200 hours standby time, and 12 hours of talk time.