功能总览
一套工具，处理 iPhone 与 iPad 的日常工作
Device verification, iPhone flash modes, backup, apps, ringtones, and the named toolbox. Names below match the official product page.
首页 / 功能
Device verification
一键硬件报告
3uTools runs a scan of device information, battery health, screen touch, camera imaging, and Face ID. The scan is written to catch refurbished phones, storage-upgraded units, and official replacement parts, then export a verification report image.
Used-device buyers come here for IMEI, activation, Apple ID Lock, and charge cycles. Pair this with the used-device checklist.
Flashing
Firmware download and three flash families
The client downloads signed iOS firmware and can flash in Normal, DFU, or Recovery. Easy Flash offers Retain Data and Deep Clean. DFU rescue targets freezes and the White Apple screen. Battery Health Repair and Error 1110 resolution are listed as extras.
V9 Multiple Flash gives each connected device its own port, firmware match, Preserve User Data option, and optional auto-activate. If a bar sits at 34 percent, open the flash stuck guide.
Backup and restore
A data desk, not only a full snapshot
3uTools provides backup and restore for the device, plus contact backup with automatic duplicate merging. Batch import and export covers photos, videos, music, ringtones, and e-books. Transfer Data and residual-file cleanup sit next to those jobs.
Reviewers still lose data during flash. Treat Backup/Restore as a required step.
App management
Install, update, remove, and a signed catalog
Application install, update, and removal are first-class. The App Market is described as original, signature-checked apps that can install without an Apple ID login. IPA Signature is listed for signed packages you already have.
This is not the App Store. Read legal use before you sideload anything. The erase dialog sits in the same client when a shop needs a wipe.
Ringtone and media
Make a ringtone from an audio file
Make Ringtone, Edit Audio Tags, Format Conversion, Photo Deduplication, Compress Photo, 3uPlayer, and 3uAirPlayer are listed as media tools. Reviewers mention ringtone creation as a reason they stay off iTunes.
- Import an audio file on the PC client.
- Trim the clip inside Make Ringtone.
- Sync the ringtone to the connected iPhone over USB.
Battery and device information
Battery health, cycle count, and Battery Health Repair sit beside Accessory Info Query, Face ID Test, and the verification report. Softonic highlights these internals for people buying a used device.
| Field | Why it is listed |
|---|---|
| Battery % and cycles | Shown on USB connect, used in used-phone checks |
| IMEI and serial | Identity fields on the device summary |
| Refurbished / storage flags | Called out on the official verification copy |
Official toolbox names
One matrix only. Every label is from the 3u.com product list.
3uAirPlayer and 3uPlayer sit in the same toolbox as Real-time Screen. They are companion players, not a second iOS manager.
Install Mobile App
Backup/Restore
Stop iOS Update
Batch Activate/Erase
Print Labels
Virtual Location
Real-time Screen
iTunes Utility
3uAirPlayer
3uPlayer
Photo Deduplication
Compress Photo
Make Ringtone
Accessory Info Query
Transfer Data
Delete Invalid Icons
Edit Audio Tags
Format Conversion
Firmware
IPA Signature
Jailbreak
Real-time Log
Screen Recording
Face ID Test
BackUp Boot Sec
Manage Desc File
Update IPCC File
Accessibility
Recovery Mode
Crash Analysis
Jailbreak and related options can void a warranty. Use them only on devices you own. Policy is on trust and security.