1
vote
1answer
35 views

does iPhone4 run 2-time faster than iPhone 3GS since iPhone4's memory is 2-time bigger than iPhone 3GS's one

I have never tried any iPhone, but want to research about it. Apple said that "iPhone 3GS" is 2-time faster than "iPhone 2G" since 3GS' memory is 256 MB eDRAM & thus is twice as big as 3G's (128 ...
2
votes
2answers
165 views

Can iPhone 3GS make video calls?

"The iPhone 4 was also the first iPhone to include a front-facing camera" (wiki) So iPhone 3GS & its Predecessors have no front-camera, then how they (iPhone 3GS & its Predecessors) make ...
1
vote
1answer
5k views

Would an iPhone delete text messages by itself? [duplicate]

Would an iPhone 3G delete text messages by itself? I have lost some text messages and don't know where to find them! Thanks.
2
votes
1answer
267 views

Problem with iPhone LCD after repair

I have repaired an iPhone with a 3GS glass. Then I realized it was for an iPhone 3G. So, after replacing it again with a proper 3G glass the LCD just went black! What have I done wrong?