"iPhone 5" Delayed Because of A5 Heat Issues? - MacRumors
Skip to Content

"iPhone 5" Delayed Because of A5 Heat Issues?

by

iphone4 heroAn unsourced report from Sohu.com, a Chinese website, claims the iPhone 5 is delayed because Apple's A5 processor (currently in the iPad 2) is overheating in the iPhone 5 (via Google Translate):

Due to the emergence of Apple's current A5 processor overheating problem, so Apple will not soon be launching a new generation of the iPhone 5 smartphones, but Apple will launch this fall is still an iPhone 4, enhanced mobile products or the name iPhone 4S, this iPhone 4S is mainly based on the iPhone 4 on minor upgrades and no significant upgrade.

Apple is widely expected to introduce a new iPhone later this year, and regardless of whether it is dubbed the "iPhone 5" or some other name, there has been considerable disagreement over whether the device will be a major revamp or simply a minor upgrade (or both, by launching two new phones) to the existing iPhone 4. Some have suggested that the confusion stems from Apple testing the substantially-revamped iPhone 5 internals within iPhone 4-like enclosures for secrecy, so it is far from certain just what Apple is planning to introduce for its next iPhone update.

Hat tip to 9to5Mac.

Related Forum: iPhone

Top Rated Comments

autrefois Avatar
198 months ago
After antennagate comes heatgate.

"You're holding it too much."

"Using any mobile phone will result in some production of heat. This is a fact of life for every wireless phone..."
Score: 19 Votes (Like | Disagree)
chrmjenkins Avatar
198 months ago
You mean to tell me that a processor that Apple exclusively controlled the development over won't fit into an enclosure that has also been exclusively developed by Apple, specifically one of two (or more) form factors designed specifically to house said processor? And on a manufacturing process that they've already manufactured on?

Sorry, don't buy it.
Score: 11 Votes (Like | Disagree)
lilcosco08 Avatar
198 months ago


Oh no! This could be the misstep that allows RIM to retake the smartphone leadership crown!!!!!

Score: 5 Votes (Like | Disagree)
longofest Avatar
198 months ago
So, how exactly does one qualify "minor" vs "major" changes? Until now, we've heard fairly routinely that the next iPhone will get an 8MP camera, an A5 chip, and HSPA+ support. While that is quite a bit of horsepower, a lot of people still qualify that as "minor" upgrades and will only qualify it as a major upgrade if the case is changed.

I do think that if the A5 chip is dropped from the update, I'd start considering more of a minor update, but I do think we should being a little more purposeful about how we describe what we expect a "minor" vs "major" update to be.
Score: 4 Votes (Like | Disagree)
shartypants Avatar
198 months ago
Maybe Apple should make the back aluminum instead of glass.
Score: 3 Votes (Like | Disagree)
MarkCollette Avatar
198 months ago
So, how exactly does one qualify "minor" vs "major" changes? Until now, we've heard fairly routinely that the next iPhone will get an 8MP camera, an A5 chip, and HSPA+ support. While that is quite a bit of horsepower, a lot of people still qualify that as "minor" upgrades and will only qualify it as a major upgrade if the case is changed.

Jesus, since when is a much faster CPU/GPU, twice as fast network speeds and almost 2x as better of a camera, a minor update for a phone!? What are we expecting, nuclear powered and doubles as a hover board?
Score: 3 Votes (Like | Disagree)

Popular Stories

All Screen iPhone 2030 Feature Sans Text

iPhone 18 Pro: Nine Reasons Not to Upgrade This Year

Monday September 7, 2026 5:01 am PDT by
Apple is set to unveil new iPhone 18 Pro and iPhone 18 Pro Max models on Wednesday, September 9, and the devices are expected to feature a design that's largely similar to the iPhone 17 Pro models, with a peppering of enhancements inside. Major changes are not expected until next year, when Apple is expected to introduce a radically redesigned 20th-anniversary iPhone. If you're thinking of...
iPhone 18 Pro Dark Cherry Feature

iPhone 18 Pro Reportedly Starts With 256GB of Storage

Thursday September 3, 2026 9:22 am PDT by
While the iPhone 17 Pro has double the base storage compared to the iPhone 16 Pro, there will apparently be no further increase this year. Taiwanese research firm TrendForce today again reported that the iPhone 18 Pro models will start with 256GB of storage, like the iPhone 17 Pro models. Minimum storage capacities by model:iPhone 16 Pro: 128GB iPhone 17 Pro: 256GB iPhone 18 Pro...
Foldable iPhone Ultra Still Likely to Be Missing These Five Features 16x9 1

Foldable 'iPhone Ultra' Still Likely to Be Missing These Five Features

Friday September 4, 2026 3:00 pm PDT by
Apple's first foldable iPhone, dubbed the "iPhone Ultra," is expected to launch without at least four features that will be present on the iPhone 18 Pro models, despite a price tag of at least $2,000. The iPhone Air lacks Ultra Wide and Telephoto rear cameras, a SIM card slot, and stereo speakers. With a super thin design, a titanium frame, and a glass back, the iPhone Ultra is expected to ...