iPhone 5 to Get Aluminum Backing, Redesigned Antenna?

Mockup design of iPhone 5 with Aluminum backing
GadgetsDNA points to a
Mac Otakara report about the upcoming iPhone 5. According to a Chinese source, Apple will be abandoning the glass backing of the iPhone 4 and moving back to an aluminum casing. Apple's first iPhone also shipped with an aluminum back casing. From the translation:
Decision to design similar to iPod touch instead of using glass is supposed that Apple seems to stop problems which are told widely damages from scratching, difficulties of painting white and weight of glass.
The antenna will also be redesigned which means Apple will also be abandoning the current external iPhone 4 antenna design. The iPhone 4 antenna was the source of a major controversy over signal loss and attenuation when it was held in a certain way. The iPhone 5 is also said to have the new Apple A5 processor and will likely be announced in June/July.
Popular Stories
In a memo shared with Apple Stores and Apple Authorized Service Providers this week, and later obtained by MacRumors, Apple provided technicians with guidance on how to diagnose and address the iPhone Duo's inner display cracking issue.
If a customer reports the issue, Apple advised technicians to inspect the iPhone Duo and repair or replace it in accordance with their standard procedures....
While the new iPad mini has an OLED display, the device does not support ProMotion, meaning the display's refresh rate is limited to 60Hz instead of 120Hz.
ProMotion support would have allowed for the iPad mini's refresh rate to automatically adjust from 10Hz to 120Hz depending on the content being displayed, but evidently Apple has kept the feature exclusive to the iPad Pro among iPad...
In the U.S. and most other countries, Apple's website shows the new iPad mini being held by pinched fingers, but this is not the case in South Korea.
The new iPad mini shown with pinched fingers on Apple's website in the U.S.
On its South Korean website, Apple simply shows an image of the iPad mini on its own.
The new iPad mini shown without pinched fingers on Apple's website in South Korea ...