Answer to: Completely dead iPhone 4There are some possible reasons: 1.power button is broke. 2.Power IC works bad.
Answer to: Can I replace internal DVD drive with a BLU-RAY drive?If you wanna play blu-ray discs, two things are needed: blu-ray drive and blu-ray player. Macgo Mac Blu-ray Player has a promotion activity for Christmas.
Answer to: My iPhone runs slow.As I have known, the junk files have been classified into three categories: 1, Browser’s cookies and cache. 2, All kinds of temporary files in the process of games,videos etc. 3, Chat history of image files. If these kind of junk files is not been removed in time, iPhone’s free space will decrease. Because many of the popular software isn’t set the maximum cache, all will be stored in the phone, cache files take up the space even as high as 200-300Mb.Then it will slow down our iPhone system after a period of time. So we need to clean our device regularly. Now there are many similar clean software in the market, we had better to search. The difference of Macgo iPhone cleaner software with other software is that you can clean app directly or choose which app you don’t want to remove. It deserves a shot, at least.