My iphone 4s has tons of issues. From the battery being very bad... i had it replaced at a cell repair shop... the battery was still bad. Battery goes out at around 60+ percent now. Not only that... it seemed like the iphone charger cannot connect exactly to the iphone. Its like it doesn't go in. Thus when i connect it to my laptop, it say cannot recognize device... usb error. So basically only way for me to charge my iphone is connect the charger to the wall. Excuse me... i think i used wrong choice of words. But basically the usb cable to my iphone doesn't connect to the iphone fully. Its not a perfect fit. But on the other end of it... no issues connecting it to the wall with the charger outlet etc. Thus i cannot plug my iphone to the computer to charge it or do anything to it.