Question about Samsung SGH-t639 Cellular Phone
I have a Samsung SGH-t639 that continously repeats the welcome screen. I cannot use the phone in any way what so ever, I cannot even turn it off manually, only by removing it's battery. My phone restarts all over and over again it doesnt boot, it just loads and after it loads it goes back to load, over and over again. And like I said, the only way I can turn it off or stop this loading is by removing the battery. PLEASE HELP!!!!! same problem, working last night not today
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Posted on Jan 02, 2017
SOURCE: Samsung SCH - U340 won't turn on
hold 9 while powering the phone up i had the same issue then i did some googling and it worked for me :D gald i could help. now refer to me as king mike bc i solved your problem :D
Posted on Mar 20, 2009
Try removing the battery and the SIM card while the phone is on the welcome screen. Replace the battery and attempt to power on the phone. If it still goes to the welcome screen, your phone may have to be reflashed. You may be able to reflash it with software found on your carrier's website, or visit a repair center to have it reprogrammed. Here is the link for samsung repair centers: http://www.samsung.com/us/support/repairlocation/serviceLocator.do?group=&type=&subtype=&model_nm=SGH-T639&dType=D&mType=UM&vType=R&prd_ia_cd=01010300&acc_ia_fl=&disp_nm=SGH-t639&menu=repairlocation
Posted on Jul 20, 2009
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