Samsung releases April security patch for Galaxy A37 and A34 in Asian regions

The Galaxy A37 has received its first software update since launch, bringing the April 2026 security patch. Rollout has begun in Ásia regions, including Malásia, Indonésia, Taiwan, and Filipinas, with build A376BXXS2AZC2. The device, which left the factory with One UI 8.5 based on Android 16, now receives vulnerability fixes with no new features visible in the interface.

Simultaneamente, the Galaxy A34, the oldest model in the line, also started receiving the same security update. Samsung has expanded rollout for this device in countries such as Vietnã, Tailândia, Malásia and Filipinas, with firmware A346EXXSEEZC7. Ambos phones gain enhanced protection against remote and local exploitation of system components.

Primeira Galaxy A37 update arrives with a focus on stability

The Galaxy A37 arrived on the market a few weeks ago equipped with an Exynos processor and a 6.7-inch Super AMOLED screen. The first software update prioritizes fixing initial issues reported after launch and strengthens overall system security. Samsung maintains a policy of up to six years of system and security updates for this line, with scheduled quarterly patches.

The update does not change the user experience or add new functionality. The package focuses on stability improvements for smooth everyday use and fixing vulnerabilities identified by Samsung and its partners. Usuários who install the update should notice more consistent performance in routine tasks.

• The update improves the overall security of the operating system
• Corrige vulnerabilities identified by Samsung and security partners
• Prioriza stability for uninterrupted daily use
• Não adds functions or visible changes to the interface

April Patch Addresses 47 Security Vulnerabilities

The April 2026 security update fixes 47 security issues at different severity levels. Do total, 33 vulnerabilities come from Google’s monthly Android security bulletin, ten are Samsung Mobile-specific fixes, and four originate from the company’s semiconductor division. The package includes items classified as critical and high severity.

Especialistas in security recommend installing the update as soon as possible to reduce risks of exploitation. Samsung does not detail each individual fix in the public changelog, a common practice to avoid exposing flaws that are still active on non-updated devices. The Galaxy A37 and A34 now receive the latest patch level, and users can check availability in the phone’s settings.

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Processo installation requires specific care

Para to install the update, users must go to Configurações, select Atualização from software and tap Baixar and install when available. The process requires stable Wi-Fi connection, battery above 50% and sufficient free space on internal storage. Recomenda – Avoid starting the installation with a low battery or during intense use of the device.

Distribution follows Samsung’s regional pattern, first reaching a few countries and expanding globally in the coming weeks. Fatores as local carriers and regulatory certifications influence rollout speed. Usuários can force manual checking at any time in the update settings.

• Verifique in Configurações > Atualização software regularly
• Mantenha the phone connected to Wi-Fi throughout the process
• Garanta battery above 50% before starting installation
• Evite uses device heavily during update

Galaxy A34 continues to receive regular support from Samsung

The Galaxy A34, the oldest model in the A family, maintains its regular security update cycle even after years of launch. Rollout of the April patch has begun in Sudeste Asiático markets and is expected to expand to other regions in the coming weeks. The device should not enter the One UI 8.5 beta program, as Samsung prioritizes newer devices for initial testing of future versions.

The Galaxy A line continues to receive priority attention from the manufacturer, with recent models such as A37 and A57, alongside more affordable options such as A34, integrating the effort to keep millions of devices protected against security threats. Commitment to regular patches reinforces the reliability of A-series devices in the global market.