Accidently deleted some contacts on your Samsung ? A software can help you from big headache of Restoring deleted Contacts.
Here on video we Show you step-by-step guide to recover deleted contacts on android device with GT Recovery for Windows.
With this way you can recover deleted contacts on any brands of Android device such as Samsung, HTC, Huawei, Sony, Motorola, Lenovo, LG, Sharp, etc.
I just ran into this problem myself (besides that fucked up white main screen i have). So after reading all these other solutions i played with the thing and found that its one of the right-most pins in the charging port. Probabily a pin touching the metal housing or another pin completes the same electrical circuit used to determine if a car kit is hooked in. I figured this one by shoving a knife through the opening to clear out any debris and every-swipe made the "car kit" banner dissappear. so check for pins touching something it shouldn't. ( i said F-it and ripped that pin out!)
Normally a drained battery would take about 30-40 minutes to charge, however if the battery charges in about 2-3 minutes or even faster (as in your case) the fault lies in the battery. If your phone isn't water dropped and is within the warranty period you will get a new battery. I would suggest u change the battery and check (maybe with another battery of a similar make) and then see the results before u could buy one.
I left my phone in the yard and it got rained on (don't ask), and I
brought it inside, took the battery out, and let it dry for a day. I
reinserted the battery and it worked for a few days until i got the
"Use genuine battery" message. I put a small piece of white paper (actually the back of the label of a bottle of Blue Moon) over the moisture indicator, put the battery back in, and everything worked, much to my surprise.