How to reset Samsung Galaxy 7

1. Turn off the deivce.

2. Press and hold the Power, Volume Up and Home buttons.

3. When Recovery mode appear,

use the Volume keys to navigate and Power button to select an option.

4. Select 'wipe data factory reset' to hard reset.

5. Select 'reboot system now' to restart the phone.

★ If you want to clear app data cache too, choose 'wipe cache partition'

Sony FX3 Memory Cards: When V30 SD Works and When You Need CFexpress Type A

Photo: Henry Söderlund, Wikimedia Commons , CC BY 2.0. Choosing a memory card for the Sony FX3 is more complicated than buying the fastest card you can find. The camera accepts both SD cards and CFexpress Type A cards in either slot, but the card required changes with the recording format, bitrate, frame rate, and whether proxy recording is enabled. My current kit includes an Angelbird AV PRO CFexpress Type A 1TB card, SanDisk Extreme 512GB V30 cards, and SanDisk Extreme PRO V30 cards in 256GB and 64GB capacities. They do not all serve the same purpose. Here is the simple way I separate their roles. The Short Answer V30 SD cards: useful for supported lower-bitrate recording, including certain modes at 200 Mbps or below. V60 SD cards: the practical minimum for many XAVC HS 4K and XAVC S 4K settings above that range, up to 280 Mbps according to Sony's compatibility table. V90 SD cards: required for XAVC S-I 4K and XAVC S-I HD recording when using SD media, as well as some high...

Sony FX3 Dual-Slot Recording: Simultaneous vs Relay and What It Really Protects

The Sony FX3 has two media slots, and each slot accepts SD cards or CFexpress Type A cards. That flexibility is useful, but two cards do not automatically mean the footage is backed up. The protection depends on how Recording Media settings are configured. This guide explains Sony's published recording behavior. The illustration is conceptual, not a photograph of the FX3 menu or its card slots. The Short Answer Simultaneous recording writes the movie to both cards. It creates in-camera redundancy against a single-card failure. Relay recording uses the second card after the first can no longer record, usually because it is full. It extends continuity, but it does not create a duplicate. Standard recording writes to the prioritized slot and provides neither duplication nor automatic capacity extension unless Auto Switch Media is enabled. For an interview, ceremony, or one-time event, simultaneous recording is usually the safer choice. For a long controlled recording where maximum ...

Sony FX3 File Formats Explained: XAVC HS vs XAVC S vs XAVC S-I

The Sony FX3 offers several recording formats whose names look similar but behave differently after the shoot. The choice is not simply about image quality. It also affects file size, editing performance, software compatibility, and the memory card the camera may require. This guide is based on Sony's published specifications and Help Guide. It is not a laboratory image-quality comparison, and the illustration above is conceptual rather than a product photograph. The Short Answer XAVC HS 4K uses H.265/HEVC and Long GOP compression. It is efficient when storage space matters, but it can be harder for a computer to decode. XAVC S 4K uses H.264 and Long GOP compression. It is the practical compatibility choice for many everyday projects. XAVC S-I 4K uses H.264 with Intra compression. Each frame is encoded more independently, which usually makes editing and frame-accurate scrubbing easier, but files are much larger. There is no universal best option. The best format is the one that ...

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