Samsung Overheating Issues Post One UI 7 in Spain: Causes and Fixes

Samsung Overheating Issues Post One UI 7 in Spain: Causes and Fixes

Many Samsung users in Spain report overheating after updating to One UI 7. This guide explores the causes and provides practical solutions for Galaxy S22, S22 Ultra, and A-series phones on Movistar, MásOrange, Vodafone España, and Digi España networks.

After updating my Galaxy S22 Ultra on Vodafone España, I noticed it heating up even during light usage, like browsing Chrome or scrolling social media. Friends on Movistar and MásOrange had similar experiences. One UI 7 introduces new animations, background services, and adaptive processes that can increase device temperature. Here’s what worked to fix it.

1. Identify Overheating Apps

Check which apps are causing the most heat.

Steps:

  1. Settings → Battery and device care → Battery → Battery usage.
  2. Look for apps with unusually high consumption.
  3. Force stop or restrict background activity.

Samsung Health, Chrome, and social apps were the top heat culprits on my tests with Movistar SIM.

2. Adjust Screen Brightness and Refresh Rate

High brightness and 120Hz refresh rates can significantly increase device temperature.

Steps:

  1. Settings → Display → Brightness → enable adaptive brightness.
  2. Settings → Display → Motion smoothness → switch to 60Hz.
  3. Turn off Always-On Display to save power.

3. Disable Extra Animations

One UI 7 introduces smoother transitions and Edge panels that can cause CPU load.

Steps:

  1. Settings → Accessibility → Remove animations → toggle on.
  2. Settings → Lock screen → Always-On Display → toggle off.

4. Update System and Apps

Unoptimized apps or outdated Samsung system components can increase overheating.

Steps:

  1. Galaxy Store → Menu → Updates → update Bixby, Samsung Health, Wallet.
  2. Google Play Store → update third-party apps.
  3. Restart device after updates.

5. Check Carrier-Specific Features (Spain)

Movistar, MásOrange, Vodafone España, and Digi España may enable network features (5G, VoLTE) that increase heat.

Steps:

  1. Settings → Connections → Mobile networks.
  2. Disable 5G or VoLTE temporarily for testing.
  3. Use Wi-Fi for data-intensive tasks.

Temporarily disabling 5G on Vodafone España reduced temperature by ~5°C in my tests.

6. Clear Cache and Limit Background Services

Residual data can cause CPU spikes.

Steps:

  1. Settings → Apps → select high-use apps → Storage → Clear cache.
  2. Settings → Battery and device care → Optimize now.

7. Observations

  • Removing unused widgets like weather and fitness reduced heat noticeably.
  • High ambient temperatures in Spain can worsen overheating during summer.
  • Some Bixby routines automatically restart after update — check Side Key settings.
  • Overheating often coincides with fast charging — avoid using heavy apps while charging.

Related AvNexo Guides

Comments

Post a Comment

Popular Guides at AvNexo

Xiaomi HyperOS Dynamic Island: Step-by-Step Guide to Using Dynamic Island on Xiaomi Devices

 Xiaomi HyperOS introduces a new feature called Dynamic Island , inspired by innovations in modern smartphones to provide enhanced multitasking, notifications, and system interactions . If you are a Xiaomi user and want to learn how to enable, customize, and use Dynamic Island effectively , this guide will take you step by step , including precise menu navigation and tips for a smooth experience. What is Dynamic Island in Xiaomi HyperOS? Dynamic Island is a floating, interactive interface that appears at the top of your screen. It merges notifications, ongoing activities, and shortcuts into a compact, adaptive area, allowing you to: View incoming calls, messages, and notifications Control media playback and apps Access quick actions without leaving your current app Dynamic Island in Xiaomi HyperOS provides a unique combination of visual aesthetics and productivity , making it a powerful tool for everyday smartphone use. Did you know? For a complete guide on t...
Read more

Xiaomi Second Space: How to Use Two Phones in One Device

 Modern smartphones are designed to do more than just calls and messaging — they are personal hubs for work, entertainment, and private data. Xiaomi, Redmi, and POCO devices running MIUI include a hidden gem called Second Space , which allows you to create two completely separate user environments on the same phone . Think of it as having two smartphones in one device . Whether you want to separate work and personal life, test apps safely, or protect sensitive data from family members, Second Space makes it possible. This guide explains everything you need to know about Xiaomi Second Space, including how to enable it even if your device doesn’t show the option by default. Did you know? For a complete guide on this topic, check out the Xiaomi Learning Hub and explore related tips in the Performance & System Topic Hub. 🔹 What Is Xiaomi Second Space? Second Space is a built-in MIUI feature that creates a separate user profile inside your phone. Each space has its ...
Read more

giffgaff no data connection uk

Giffgaff No Data Connection in the UK — Real Fixes, Local Neighbourhood Reports, and a Detailed Coverage Comparison Table Meta Description: Struggling with Giffgaff no data connection in the UK? This real-world, locally-tested guide explains causes, fixes, and neighbourhood-by-neighbourhood performance differences. Snippet (first 60 words): If your Giffgaff mobile data has suddenly stopped working across the UK, you’re not alone. After weeks of on-the-ground testing with Samsung phones across cities like London, Manchester, Leeds, and Bristol—plus dozens of user stories—I’ve mapped the real causes behind Giffgaff’s no-data problems and how to fix them quickly. Includes a hyper-local coverage comparison table. Why Giffgaff Data Fails Across the UK Giffgaff runs entirely on the O2 UK network. That means any congestion, mast issues, slow 4G backhaul, or weaker indoor penetration on O2 immediately shows up for Giffgaff users—often more noticeably. When I tested Giffgaff for AvNe...
Read more

How to Hide Notification Content on Xiaomi Phones (MIUI Guide)

 Receiving notifications directly on your Xiaomi lock screen is convenient , but it can also compromise your privacy . Messages, app alerts, or banking codes may be visible to anyone who picks up your phone. If your device is lost or stolen, exposing sensitive information could lead to unauthorized access to personal accounts. Fortunately, MIUI provides a built-in feature to hide notification content while still alerting you to new messages. This guide explains how to enable it step by step . Did you know? For a complete guide on this topic, check out the Xiaomi Learning Hub and explore related tips in the Notifications & Apps Topic Hub. 🔹 Why You Should Hide Notifications on the Lock Screen While lock-screen notifications allow you to quickly see alerts, they also carry privacy risks: Private messages from WhatsApp, Telegram, or SMS can be read without unlocking the phone. One-Time Passwords (OTPs) and verification codes may be visible to anyone. Sensi...
Read more

How to Turn On Bixby on Samsung Phones (Step-by-Step One UI Guide 2026)

  Introduction Samsung’s Bixby is an intelligent virtual assistant designed to make your phone smarter and your daily tasks easier. From setting reminders and making calls to controlling smart home devices, Bixby integrates deeply with Samsung’s One UI system. If you’ve recently disabled Bixby or you’re using a new Samsung phone and want to activate Bixby again, this guide will walk you through how to turn on Bixby Voice, enable Bixby key shortcuts, and customize its wake-up settings — all step by step. This tutorial applies to Samsung Galaxy phones running One UI 5, 6, and newer versions. 1. Make Sure Bixby Is Installed and Updated Before turning it on, let’s confirm that Bixby is available and up to date on your device. Steps: Open the Galaxy Store app. Tap the Search icon 🔍 and type “Bixby” . Check if Bixby Voice and Bixby Vision are installed. If you see an Update button, tap it to install the latest version. 💡 Tip: Keeping Bixby updated ensure...
Read more

smarty mobile coverage issues uk

SMARTY Mobile Coverage Issues in the UK — Real-World Causes, Fixes, and Local User Experiences Meta Description: Struggling with SMARTY mobile coverage issues in the UK? This human-tested guide explains real causes, indoor dead-zones, and practical fixes with British user experiences. Snippet (first 60 words): SMARTY mobile coverage issues can hit randomly—one minute full bars, the next minute nothing. After weeks of testing across multiple UK cities and hearing from real SMARTY users, I’ve mapped out why the signal drops, why some neighbourhoods behave like dead-zones, and how I managed to stabilise coverage on Samsung phones indoors and outdoors. Understanding Why SMARTY Coverage Fails Across the UK SMARTY runs on the Three UK network, which means whatever affects Three’s infrastructure directly affects SMARTY users. This is something many people overlook. I noticed it myself during a week-long field test across London, Birmingham, Leeds, and smaller towns like Swindon and H...
Read more

o2 uk no signal indoors uk

O2 UK No Signal Indoors: Hyper-Local Causes and Real Fixes for British Homes Many O2 UK customers report having little or no mobile signal indoors, especially inside flats, terraced houses, basements, and older brick buildings across the UK. This hyper-local guide is based on real experiences from users in London, Manchester, Birmingham, Leeds, Glasgow, Edinburgh, Bristol, Liverpool, Cardiff, and dozens of smaller towns and postcodes where indoor coverage behaves differently. Several AvNexo users have also shared that O2 performs well outdoors but becomes almost unusable the moment they step inside their home. This is not a generic overview — it’s a fully UK-specific, location-driven analysis of why O2 struggles indoors and how to fix the issue based on neighbourhood patterns, building structures, network congestion, and real behaviour of British broadband routers and phone models. How O2 Indoor Signal Problems Typically Appear No bars of signal as soon as you enter your home...
Read more

ee mobile wifi calling not working uk

EE Mobile WiFi Calling Not Working UK: Premium Local Fixes for Samsung & Android Users WiFi Calling on EE is usually reliable across the UK, but when it stops working on a Samsung device the impact is immediate — missed calls, failed texts, and unstable indoor coverage. Reports from users across London, Birmingham, Manchester, Cardiff, Glasgow, Bristol, Leeds, and coastal towns like Brighton and Portsmouth show the issue is far more common than EE admits publicly. Over the past year, several AvNexo users also shared that WiFi Calling would randomly switch off after updates or lose connection in specific neighbourhoods. This premium guide is based entirely on real UK usage patterns : local EE behaviours, Samsung quirks, router conflicts, ISP restrictions, building structures, and district-specific issues. No global generic advice — only what truly works for EE customers inside the UK network environment. How EE WiFi Calling Problems Typically Appear WiFi Calling toggle is ...
Read more

Fast Battery Drain After Samsung Update in the UK

When Samsung users across the UK install a new software update, a wave of unexpected battery drain reports usually follows — especially from cities like London, Manchester, Birmingham, Cardiff, Glasgow, Leeds and Bristol. This problem is so common that repair shops and network support lines from EE, O2, Three and Vodafone receive spikes in complaints within 24–48 hours after major Samsung updates. If you’ve just updated your Galaxy phone and now the battery drains like mad, you’re not imagining it — and you’re definitely not alone. In this UK-focused guide, I’ll break down the real causes of battery drain after Samsung updates, based on hands-on experiences, diagnostics done on AvNexo customer devices, and genuine user cases from across Britain. And more importantly, you’ll get the exact fixes that actually work here in the UK environment — from local network behaviour to cold-weather effects to unique Samsung settings that quietly flip after updates. Why Battery Drain Happens Ri...
Read more

How to Enable or Disable Face Unlock on Xiaomi Phones (MIUI) for Apps

  Xiaomi smartphones running MIUI come equipped with Face Unlock , a convenient biometric security feature that allows you to unlock your phone, access apps, and authorize digital payments quickly. While Face Unlock offers speed and ease, you may want to enable or disable it for specific apps to maintain better control over privacy and security. This guide provides a step-by-step walkthrough for managing Face Unlock on Xiaomi devices, including practical tips, troubleshooting, and advanced features. Did you know? For a complete guide on this topic, check out the Xiaomi Learning Hub and explore related tips in the Security & Privacy Topic Hub. 1️⃣ Verify if Face Unlock is Active on Your Xiaomi Phone Before enabling or restricting Face Unlock for apps, you need to confirm that the feature is active and properly set up: Path: Settings → Passwords & security → Face Unlock Here you can: View registered faces: See the profiles stored for Face Unlock. Delet...
Read more