Mobile

Check Samsung Galaxy A5 2015 battery compatibility by model and battery code, and avoid unsafe substitutions based only on voltage or capacity.

Learn what can recover photos from a broken Android phone, why a forgotten PIN blocks local data, and which repair, backup, and account-recovery paths are safe.

Identify an Android phone and replacement flex cable using model numbers, board markings, connector layout, region, and seller evidence before ordering parts.

Learn how caller ID apps get names and spam labels, why identification can be wrong, and which permissions and privacy terms to review before installing one.

Use the product name, device codename, build fingerprint and SoC to identify an older Xiaomi phone safely, then prepare for a factory reset.

Diagnose a Redmi Note 10 Pro stuck at the MI logo, match the exact ROM and region, understand a locked bootloader, and choose a safe recovery path.

Connect to Android with wireless ADB and pull files to Windows safely, including pairing, authorization, commands, and common fixes.

Use Wi-Fi Direct concepts to transfer files between Android and Windows, with practical notes about compatibility, speed, and security.

Fix Android USB tethering on Windows with practical checks for USB modes, drivers, network adapters, mobile data, and cable problems.

Capture scrolling screenshots on Android for long pages, chats, and settings screens, with alternatives when an app blocks the feature.

Configure Android Digital Wellbeing, app timers, Focus mode, and bedtime tools without blocking essential communication or navigation apps.

Use Android split-screen mode for two apps at once, resize the layout, switch applications, and solve common compatibility problems.