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.
If you transfer your minutes from a non-android tracfone to an android tracfone, and then decide you don't like it and want to transfer back to your old one, 1) they need to send you a new sim card, since the old cannot be reused. long-time Tracfone customer, I assumed 1 text still cost 0.3 minutes for ALL phones. So if I have it right, for a non-Android phone, a 60-minute card can provide 180 minutes (if you have a Triple Minutes for Life phone) which equals 540 texts.