Hi, everyone i am a new iphone user and this is my very first post in this forum. IOS 4.3.3 running in my iphone 4. sometimes the home button does not work. it then works after number of presses. the problem is uncertain. it suddenly appears and goes. some people saying that the problem is for IOS 4.3. after upgrading this is happening. is it true? i got this phone with IOS 4.3.3. is there a solution for this annoying problem. I live in bangladesh and i am not able get support from apple. please help me about this.
There is another thing i would like to ask. that is - i have installed some apps in my iphone 4. now if i upgrade the IOS version to 4.3.5, will the apps be still there after upgrading? i have installed itunes in my PC and there is a backup of the apps and other things. please tell me detail procedure for upgrade IOS as i am a new user of iphone. thanks in advance.
There is another thing i would like to ask. that is - i have installed some apps in my iphone 4. now if i upgrade the IOS version to 4.3.5, will the apps be still there after upgrading? i have installed itunes in my PC and there is a backup of the apps and other things. please tell me detail procedure for upgrade IOS as i am a new user of iphone. thanks in advance.