News (EN)

Recent Apple system update causes critical battery and Face ID failures on several iPhones

Celular, Iphone
Celular, Iphone - Kaspars Grinvalds/ Shutterstock.com

A wave of complaints has taken over support forums and technology communities following the release of Apple’s latest mobile software suite. Usuários who migrated to the new version of the operating system face severe instabilities that compromise the daily use of the devices. What should have been a routine improvement turned into a source of frustration for owners of various models, generating heated debates on platforms such as Reddit and MacRumors about the developer’s lack of adequate prior testing.

The update, technically identified as iOS 26.2.1, had as its primary objective to ensure compatibility and integration with the new AirTag 2, an accessory awaited by consumers. However, the implementation of these code changes appears to have triggered internal conflicts in the system, resulting in a scenario where basic usability was impaired. Relatórios indicate that the overall system stability suffered a notable degradation immediately after installation.

iOS 26.

Technology experts and power users have noted that the problems are not restricted to a single aspect of the hardware. The flaws range from energy management to biometric security, creating a ripple effect that affects both the productivity and leisure of those who depend on their smartphones. The absence of an immediate official statement from the Cupertino-based company has only increased the anxiety of the consumer base, who are now looking for stopgap solutions while awaiting a definitive fix.

Accelerated power drain and overheating

Among the most frequent and alarming complaints is the erratic behavior of the battery. Proprietários of the iPhone 17 Pro Max, considered the top of the line and known for its robust autonomy, report a drastic reduction in charge duration. The device, which previously supported a full day of intense use, now requires frequent recharging, often not reaching the end of the afternoon without being connected to a power source.

In addition to rapid discharge, there are consistent reports of overheating during simple tasks. The device’s thermal management appears to have been compromised by the new software, causing the processor to operate at high temperatures even at rest or during basic internet browsing. Isso not only makes handling uncomfortable, but also raises concerns about the long-term health of the internal components, especially the lithium-ion battery, which is sensitive to excessive heat.

The energy inefficiency introduced by iOS 26.2.1 suggests that background processes may be stuck in execution loops, consuming processor resources incessantly. Usuários report that, even with energy saving mode activated, the battery percentage drops noticeably minute by minute, making the device unfeasible for professionals who work on the go and depend on the reliability of the equipment.

Critical flaws in biometrics and navigation

Security and convenience, pillars of the brand’s user experience, were severely impacted by failures in the Face ID system. The facial recognition feature, used to unlock the device, authenticate in banking applications and validate payments, is extremely slow or completely inoperable. In many cases, the system simply fails to recognize the owner, forcing the manual entry of access codes, which represents a significant setback in the fluidity of use.

The native browser, Safari, also fell victim to system instability. A peculiar bug has caused open tabs to randomly disappear. Usuários who maintain multiple pages for research or work report that when they switch between applications and return to the browser, they find their sessions ended or the tabs simply gone. Esse erratic behavior severely compromises workflow and retrieval of important information.

The combination of biometric failure and navigation instability creates a fragmented user experience. The constant need to manually re-enter passwords, coupled with the loss of browsing data, turned simple tasks into time-consuming and irritating processes. The technical community points out that these errors suggest deep problems in the management of RAM memory and in the security protocols of the new system kernel.

The Mystery of Phantom Storage

One of the most complex and difficult to work around issues reported concerns internal storage management. Diversos users noticed that after the update, around 30 GB of space was inexplicably taken up. The system reports the use of this space, but does not identify which files or applications are responsible, often categorizing it as “Sistema Data” or simply not allowing access.

Attempts to free up space by deleting large apps or transferring photos to the cloud proved ineffective. Mesmo After removing gigabytes of personal content, the system continues to warn about full storage, preventing you from installing new software, capturing new photos, or updating existing applications. Esse “ghost storage” blocks essential features of the device, leaving the user with their hands tied.

The persistence of this error, even after forced restarts, indicates a corruption in the operating system’s file indexing. Para users of models with lower storage capacity, this flaw makes the device practically unusable, as the operating system requires free space to perform maintenance and cache tasks, which are now blocked by non-existent or inaccessible data.

Impossibility of return and unstable connectivity

To make the situation worse, Apple stopped digitally signing the previous version of the system, iOS 26.2. Isso means that the “downgrade” procedure — going back to the old, stable version — is no longer allowed on the company’s servers. Users who upgraded are effectively stuck on version 26.2.1 until a new fix is ​​released, with no possibility of reversing the process through official means.

Connectivity has also suffered negative impacts. Relatos constant drops in Wi-Fi connections and instability in mobile data networks (5G/LTE) are frequent. The device has difficulty maintaining a stable signal, resulting in dropped calls, interruption of streaming and failure to load messages. In a hyperconnected world, unreliability in basic phone communication is considered a critical flaw.

Given this scenario, the unanimous recommendation of experts and the technical community is absolute caution. Para For those who have not yet updated to iOS 26.2.1, the advice is to remain on the current version and wait for a correction patch to be released, probably version 26.2.2 or higher. Apple, although it has not yet detailed the root cause of the problems, should prioritize a quick solution given the volume and severity of complaints affecting its most loyal user base.

To Top