My iPhone 6S has been very slow these past few weeks, and even after updating multiple times, it was still slow. Couldn’t figure out why, but just thought that iOS 11 was still awful to me. Then I used my brother’s iPhone 6 Plus and his was... faster than mine? This is when I knew something was wrong. So, I did some research, and decided to replace my battery.
Available for: iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A stack buffer overflow was addressed through improved input validation. CVE-2017-6975: Gal Beniamini of Google Project Zero
While global brands including HP, Huawei, Amazon and Microsoft also have detailed protocols for recycling their products, Apple’s are the most rigid and exacting, according to people involved in the processes, who declined to be identified because they’re not authorized to speak about clients.
不過 Bloomberg 的人有跟蘋果官方取得一些訪問資料：
"I think people expect it of us, I think our customers hold us to a high standard," Lisa Jackson, Apple’s head of environmental affairs, said by phone from the company’s Cupertino headquarters. "It’s difficult, because these are incredibly complex pieces of product."
After a quick test, the recycler will either buy the phone or offer to scrap it for free. In the U.S., payouts for working phones range from $100 for the smallest-capacity iPhone 4, to $350 for the largest iPhone 6 Plus. More stringent testing then shows whether the handset can be resold or must be scrapped.