# sf\_ota

> Utilities

Canonical page: [https://chrome-stats.com/d/id6502590914](https://chrome-stats.com/d/id6502590914)

## Overview

- **ID:** `id6502590914`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Shenzhen Weida Technology Co., Ltd.
- **Category:** Utilities
- **Version:** 1.2.7
- **Last updated:** 2026-05-08
- **First published:** 2024-08-12
- **Size:** 31 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sf-ota/id6502590914)
- **Privacy policy:** [https://xpyanfa.github.io/4barcode/4barcode\_privacy.html](https://xpyanfa.github.io/4barcode/4barcode_privacy.html)

## Description

sf_ota是一款给特定打印机升级打印机固件的软件。支持通过蓝牙通信的方式给打印机升级固件程序。此软件会自动判断当前打印机的固件类型和版本，并跟远程服务器的类型和版本进行比较，实现智能升级固件程序。

## Rankings

- #1,625,242 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6502590914)