"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
192 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
192 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
192 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
192 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
192 months ago
Maybe Apple should make the back aluminum instead of glass.
Score: 3 Votes (Like | Disagree)
MarkCollette Avatar
192 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

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...