Related Videos: Lower Back Strain Video. Lower back strain is caused by damage to the muscles and ligaments of the back. Learn about muscle anatomy and the symptoms of lower back strain. Back Strains and Sprains Video. A muscle strain or a muscle sprain in the back is the most common cause of back pain. A muscle strain happens when the muscle is over-stretched or torn, resulting in damage to the muscle fibers (also called a pulled muscle). 2  A lumbar sprain happens when ligaments are stretched too far or torn. 3  Ligaments are very tough, fibrous connecting tissues that connect bones together.
The invalid SIM card error is typical of the type of error you get if your phone is locked to a different carrier than what you have. Many people offer unlocking service and typically charge between US $5 and $15 plus shipping to unlock your phone.he invalid SIM card error is typical of the type of error you get if your phone is locked to a different carrier than what you have. Many people offer unlocking service and typically charge between US $5 and $15 plus shipping to unlock your phone.
What is BAN? When I try to activate an used SIM, but deactivated, on the SAME account, it works. but if on a different account, it would say Sorry, this equipment (SIM NUMBER) is already in use. Why is this, the SIM card is deactivated (swapped to another device) already.t is operator policy, not a technology limitation. Sent from my XT860 using Tapatalk You sure can with Rogers, any SIM that has been added to an account can be reactivated/deactivated on the same account.