If I install windows phone 8.1 update 1 in my lumia 630 wil I have to install all the apps again

[WPCentral Question]

I have a lumia 630 and gdr 1 update is available to me. My question is that, do I have to again sing in Microsoft account to use my phone and what will be deleted after the update installation...

 

[EC Translating Services]

In my humble experience not.
I updated 2 times already and i didn't lose anything. All of your apps and settings are carried along with the update. You switch on the phone and everything looks exactly like before.

 

[wphashan]

IF... Only if you reset your phone after update...(you can always create a backup of everything,even your theme. with wp 8.1)
If not nothing will change.

 

[PDebanshi]

I have already moved all my apss to my sd card going to remove it before update.. my question is when will I reinsert mu sd card will all the apps previously installed will run aromatically??

 

[EC Translating Services]

I have already moved all my apss to my sd card going to remove it before update.. my question is when will I reinsert mu sd card will all the apps previously installed will run aromatically??

I don't think you need to remove the SD card for the update. The update is bound to go search for existing apps and migrate them to the new version. So my advice (someone more expert may help too) is that you leave SD Card in for the update to analyse it and restore everything exactly as before. I don't understand your need to remove the SD Card. Microsoft would recommend it if there was a need. But i heard no one doing it.

Am i missing something?