Sharp Unisoc Client is a Spreadtrum / Unisoc repair toolkit built with C++/Qt and C# by alephgsm.com.

It targets flash-mode and diagnostic workflows for device repair — including offline authentication calculation in download / flash mode.

Audience: developers and engineers building their own tools. This project is not licensed for commercial resale.

Supported CPUs (31)

#	CPU / Profile	Family
1	SC68XX	SC77xx / early
2	SC7730	SC77xx / early
3	SC7731E V1	SC77xx / early
4	SC7731E V2	SC77xx / early
5	SC7731G	SC77xx / early
6	SC7731G BETA	SC77xx / early
7	SC77XX	SC77xx / early
8	SC8825	SC77xx / early
9	SC9820A	SC98xx
10	SC9820E V1	SC98xx
11	SC9820E V2	SC98xx
12	SC9820E V3	SC98xx
13	SC9832E	SC98xx
14	SC983XX	SC98xx
15	SC9850KA	SC98xx
16	SC9853I	SC98xx
17	SC9863A V1	SC9863A
18	SC9863A V2	SC9863A
19	SC9863A V3	SC9863A
20	SC9863A V4	SC9863A
21	SC9863A V5	SC9863A
22	SC9863A V6	SC9863A
23	SC9863A V7	SC9863A
24	SC9863A_64	SC9863A
25	Tiger T310_64	Tiger
26	Tiger T606_64	Tiger
27	Tiger T610_64	Tiger
28	Tiger T612_64	Tiger
29	Tiger T616_64	Tiger
30	Tiger T700_64	Tiger
31	Tiger T700_64_Moto	Tiger

Changelog

2026.08.05
Major CPU expansion

+22 new SC* profiles from SPD CPU loader packs (versioned SC7731E / SC9863A, plus SC68XX … SC9853I)
+2 Tiger profiles: Tiger T310_64, Tiger T700_64_Moto
Legacy single SC7731E / SC9863A entries replaced by versioned profiles

Sharp Unisoc Client — CPU list update

2026.01.10
Motorola / Tiger T700

Added Motorola devices on Tiger T700 (e.g. G04)

Motorola Tiger T700 support

2025.12.26
EROFS protocol update

Note: test video recorded by a customer — ITEL A663L (Android 13): Flash, FRP, Reset userdata, Read device info (EROFS).

Watch on YouTube →

What’s new

Updated EROFS protocol
Bug fixes
Stability / code optimizations

Example log — Read info (EROFS)

Download port: COM3
Connecting device
Port: COM3
Profile: SC9863A_64
Connect com port
Port: COM3
Timeout(ms): 5000/5000 … OKAY
Handshaking … OKAY
Sending payload … OKAY
Sending preloader … OKAY
Sending fdl loader … OKAY
SoC: SOC_TYPE_NEW
Reading device info
Partition: super
I/O: device
Sparse: False
Super metadata: true
Found in: system_a
FS: EROFS
build.prop size: 7.35 KB … OKAY
brand: ITEL
model: ITEL A663L
product: A663L
manufacturer: ITEL
version: 13
patched: 2023-06-05
buildid: TP1A.220624.014
displayid: A663L-V450A-TGO-GL-230809V652
builtdate: WED AUG 9 21:37:42 CST 2023
built: 475

Features

Offline authentication calculation
Flash PAC firmware
Read device information from selected PAC firmware
Erase userdata
FRP reset
Read RPMB
Write RPMB
Unlock bootloader
Relock bootloader
IMEI repair (Diagnostic / Download mode)
Network unlock
Partition manager (list / erase / backup / write)
Read device information after boot (EXT4, EROFS, F2FS)
Additional diagnostic helpers

Languages: C++/Qt, C#

Screenshots

(first version)

For source code, contact us on Telegram: @GsmCoder