Arnold Kim

Arnold is the Editorial Director of MacRumors and founded the site in February, 2000.

Arnold was also a practicing physician but gave it up in 2008 to focus on this website. He has been writing about Apple for over 20 years, and has been profiled by the New York Times, and interviewed by various news publications about his knowledge of Apple.

He continues to run MacRumors, and provides editorial oversight as well as business direction.

Arnold Kim's Articles

iphone5

New Case Designs Revive Unlikely iPhone 5 Design

Tuesday July 26, 2011 10:55 am PDT by
MobileFun.co.uk publishes two case designs that are claimed to be for the upcoming iPhone 5. The new designs seem to show that the iPhone 5 will carry a number of changes including a larger screen, curved/sloped back, and larger home button area. These design aspects were previously reported in April by ThisIsMyNext. Their report at the time claimed many of the same features:the home...
123254 ipad 4 2 profile

Apple Lining Up iPad 3 Suppliers in Face of Increasing Number of Competitors

Tuesday July 26, 2011 2:37 am PDT by
Digitimes reports on several Taiwan-based companies that have been picked to supply parts for the upcoming iPad 3. Taiwan-based IC design houses Novatek Microelectronics, Richtek Technology, Capella Microsystems (Taiwan) and Integrated Memory Logic (iML) have reportedly entered the supply chain for iPad 3, according to industry sources.The exact companies aren't likely of much interest to our...
scroll1

Making Lion Act More Like Snow Leopard

Monday July 25, 2011 7:00 am PDT by
Since Lion's release, we've been collecting tips on reverting changes found in Lion back to behavior found in Snow Leopard. Now some might argue its better to get used to the stock installation, but if that's not you, here are the tips we've seen. • Natural Scroll: This change seems to have generated the most outcry. In Lion, Apple has reversed the normal scrolling direction for trackpads ...
hidpex

OS X Lion's HiDPI Modes Lay Groundwork for Retina Monitors

Monday July 25, 2011 6:30 am PDT by
With the release of Lion, users can now see some of the groundwork that Apple has laid down in OS X for ultra high resolution displays. We covered Apple's support of these new "HiDPI" modes while OS X Lion was still in beta. For those who have downloaded Apple's Xcode for Lion, you can enable "HiDPI" mode in the Quartz Debug application found in the Developer directory. Once enabled, OS...
ipadf

Facebook's Native iPad App Leaked

Monday July 25, 2011 5:32 am PDT by
TechCrunch has posted an extensive gallery of screenshots from Facebook's long anticipated native iPad app. It turns out the latest update to Facebook's native iPhone application also included the code and resources for the iPad app. @AeroEchelon noticed a simple tweak to the iPhone version could enable it and posted the first screenshots of the iPad app to Twitter. TechCrunch's MG...
bt

Apple's Adoption of 'Bluetooth Low Energy' Paves Way for New Possibilities

Sunday July 24, 2011 11:29 pm PDT by
As we noted last week, Apple has adopted new Bluetooth 4.0 chips in their latest MacBook Airs and Mac Minis. Bluetooth 4.0 notably includes the Bluetooth Low Energy specification which promises a low-power and low-latency implementation that opens the door to a number of new kinds of Bluetooth-powered devices. The best example of what will be possible comes from Apple's popular Nike+...
ad lion

New Apple iPad Ad 'We'll Always', With Nod to OS X Lion

Sunday July 24, 2011 4:36 pm PDT by
Apple released a new iPad television advertisement tonight called "We'll Always" which shows off the iPad in many different uses. We'll never stop sharing our memories. Or getting lost in a good book. We'll always cook dinner and cheer for our favorite team. We'll still go to meetings, make home movies, and learn new things. But how we do all this will never be the same.As with previous...
Screen Shot 2011 07 24 at 3

Apple Seeds OS X 10.7.2 to Developers for iCloud Testing

Sunday July 24, 2011 1:07 pm PDT by
Apple seeded developers with OS X 10.7.2 alongside a new iCloud for Lion Beta 5. The 10.7.2 seed appears to only contain changes to support iCloud Beta 5 as Apple has not yet made any mention of 10.7.1. OS X Lion was just released last week, and we expect that 10.7.1 will be delivered shortly as an initial bug fix to customers. Apple's iCloud service was announced at WWDC and will be...
fifthavenue gallery image1

Apple Retail Increasing Staffing in U.S. for August-September Too

Saturday July 23, 2011 8:27 pm PDT by
Apple appears to be increasing staffing in U.S. Retail Apple Stores too this fall. Previous reports had shown Apple Retail staff recruitment from August through October in the U.K. We've now learned that at least some U.S. Apple Retail stores are also recruiting former employees to return as part time employees for Holidays, new Product Launches and Back to School time. A former...
35998

iTunes App Store Extends to 33 Additional Countries

Saturday July 23, 2011 7:52 am PDT by
Last night Apple informed developers the they had expanded the App Store to extend to 33 additional countries. The list of countries include: Algeria, Angola, Anguilla, Antigua and Barbuda, Azerbaijan, Bahamas, Bahrain, Barbados, Belarus, Belize, Bermuda, Bolivia, British Virgin Islands, Brunei, Cayman Islands, Cyprus, Dominica, Ghana, Grenada, Guyana, Iceland, Montserrat, Nigeria, Oman,...
badge

iOS 5 Over-the-Air Update Video, Documents on iCloud, and Other Notes

Friday July 22, 2011 5:18 pm PDT by
InsanelyGreatMac posts the above video showing the new iOS 5 Beta 4 over the air (OTA) updating in action. As we noted the OTA update also saves bandwidth as it only sends changes rather than the entire OS image. • @MuscleNerd reports that OTA update won't work on Jailbroken devices. • We reported that iPhones must have 50% charge or be plugged into a power source to download the OTA...
osxlion

OS X Lion Up to Date - Lion Free for Recently Purchased Macs

Thursday July 21, 2011 6:42 am PDT by
Apple's OS X Lion Up to Date program which allows qualifying customers to get a free copy of Lion is now active. Customers who purchased a Mac after June 6th can receive a free redemption code for OS X Lion from the Mac App Store. The program was activated yesterday, but there had been reports that the activation server was having issues resulting in serial numbers being initially...
lion screenshot

Apple to Sell Lion on USB Thumb Drive Starting in August for $69

Wednesday July 20, 2011 5:53 am PDT by
In Apple's press release for OS X Lion, the company revealed that they will be selling OS X Lion on USB Flash Drive as well starting in August: Users who do not have broadband access at home, work or school can download Lion at Apple retail stores and later this August, Lion will be made available on a USB thumb drive through the Apple Store® (www.apple.com) for $69 (US).This should allay...
lioninstall

Apple Retail Stores Receive Golden Master Copies of OS X Lion

Monday July 18, 2011 2:14 pm PDT by
Apple appears to be setting up the final pieces for OS X Lion's launch this week. A previous report even pinpointed the release as early as Wednesday morning. We've now been able to confirm that Apple Retail stores have begun receiving final copies of OS X Lion today. The installations have come on hard drive and are meant for the Apple Retail demo computers on the store floor. This, of...
67867d44tw1dj8z1m69bnj 1

'iPhone 4GS' Test Device Photos?

Sunday July 17, 2011 5:37 pm PDT by
Taiwanese site Apple.pro republishes some photographs originally posted to Weibo, a Chinese microblogging service similar to Twitter. The images claim to be of an "iPhone 4GS" test model running iOS 4.0. The unit appears to be identical to the iPhone 4 with a reported 5 megapixel camera based on the diagnostic software. The iTunes artwork looks different but as some readers have pointed...
ipad2

Apple Finally Catches Up with iPad 2 Demand

Saturday July 16, 2011 7:52 pm PDT by
Fortune noted earlier today that Apple has finally caught up with iPad 2 demand this weekend with shipping times down to 1-3 business days. This comes over 4 months since the iPad 2 was originally launched in March. Shortly after its launch, the iPad 2 had 4-5 week delays in availability. Lines...
231505 iphone 4 frame

Verizon and AT&T's LTE Implementations Won't Be Compatible

Thursday July 14, 2011 10:01 pm PDT by
PCMag reports that Verizon and AT&T's upcoming LTE ("4G") networks will be incompatible with each other:Thinking of unlocking a Verizon Wireless LTE phone for use on AT&T's network, or vice versa? Think again. Verizon Wireless confirmed today that its LTE phones will not "be compatible on other LTE networks in the U.S." because "the phones will be on different frequencies," according to Verizon ...
tsmc

TSMC Begins Trial Manufacturing of Apple A6 Processors

Thursday July 14, 2011 9:10 pm PDT by
Reuters reports that Taiwanese manufacturer TSMC has already started a trial manufacturing of the A6 system-on-chip for Apple, Inc. Apple has been reported to be shifting its chip manufacturing from Samsung to a "non-competititor" such as TSMC. Whether TSMC actually wins...
094654 mba

New MacBook Airs Coming 'Late Next Week'

Thursday July 14, 2011 2:52 pm PDT by
AllThingsD weighs in on the MacBook Air rumors that have been circulating the past few weeks. They claim that the long awaited MacBook Air will arrive "late next week" according to "several sources".Several sources indicate that the company plans to uncrate the eagerly anticipated updates to its MacBook Air line late next week. “The rumor sites are off by a week,” one source said.AllThingsD...
lioninstall

OS X Lion Not Going to Launch This Week?

Wednesday July 13, 2011 10:40 pm PDT by
There have been expectations that Apple could release OS X Lion this week, potentially as early as tomorrow (July 14th). A few doubts, however, have been introduced in the past couple of days. LoopInsight's Jim Dalrymple tweeted this evening that he hopes "you guys don't lose too much sleep waiting for the new Macs and Lion tomorrow :)", suggesting that release won't happen on Thursday....