Does factory reset affect SIM card?
On Android devices, there is a factory data reset option in Settings that will appear to erase all of the device’s data and reset all of its settings.
Data on the SIM card and the microSD card is not erased.
Many other devices can be restored to factory settings, like televisions, GPS units or tablet computers..
Should I remove SIM card before resetting iPhone?
Removal of the SIM card does not affect the reset process. In fact, the same reset process runs on your iPhone whether it uses a SIM card or is designed for CDMA networks. So, even if no SIM card is installed, the iOS software including the reset process still works normally.
What happens if you switch SIM cards in iphones?
Answer: A: Answer: A: If you change it for a SIM from the same carrier, nothing happens, the device continues working as before. If you change it for a SIM from another carrier and the phone is locked to the original, then it will work as a fancy iPod, none of the phone capabilities will be available.
Can a SIM card Cause iPhone Problems?
About iPhone SIM Cards The card doesn’t affect reception; however, without it, you can connect to the wireless network to make or receive calls and use several of the phone’s communication features. If the SIM card is damaged, faulty or improperly connected a “No SIM” card error usually appears on the screen.
Should I remove my SIM card before factory reset?
As an extra precaution however, you can always properly remove the SD card from the device, and then perform the hard reset. With the memory card removed from the phone during the hard reset there will be no chance of losing any data.
Can I do a factory reset without a SIM card?
It shouldn’t matter. The SIM card is just your authorization to use a particular phone network. It has nothing to do with how the phone itself works or what info/settings are on it.