Samsung Galaxy >>>A>> 10, 20,30,50,70A>> 11,21,31,51,71M>> 10,20,30,M>>
11,21,31. Etc... EtcEveryone discuss about :Screen>> Size,
ResolutionCamera >> MpMemory >> GBBut not about how this device differ
for day to day uses and what are addtional funct...
Can any one share information about :What is difference between Reboot,
Safe Mode, and Factory Reset? Incase of any issue which one is to be
performed first? How to perform it? Which one to be used to clean