Unisoc SC9863A stock firmware

32 devices in our catalog built on the Unisoc SC9863A chipset — 213 files in total, every one a free direct download. Because they share the same Unisoc SoC, they all flash the same way: with the Unisoc SPD Upgrade Tool (ResearchDownload). See the Unisoc SPD flashing guide for the full steps.

Grouped from each device's verified chipset. A device is listed only when its chipset was confirmed — not guessed.

Teclast phones on Unisoc SC9863A (6)

Teclast P10 HD
P10 HD
15 ROMs
Teclast P10S
P10S
1 ROM
Teclast P20
P20
1 ROM
Teclast P20HD
P20HD
24 ROMs
Teclast P30HD
P30HD
2 ROMs
Teclast P80X
P80X
12 ROMs

LAVA phones on Unisoc SC9863A (5)

LAVA Yuva Smart
YUVA SMART_O3_3GB
1 ROM
LAVA Yuva Star 2
LZG410_YUVASTAR2_BOLD N1
1 ROM
LAVA Yuva Star 3
LZG412_YUVA STAR3_BOLD N2
1 ROM
LAVA YUVA STAR O3
YUVA_STAR_O3
1 ROM
LAVA Z21
Z21
1 ROM

Doogee phones on Unisoc SC9863A (4)

Doogee Fire 3
Fire3
2 ROMs
Doogee Fire 5
Fire5
1 ROM
Doogee Note 56
Note56
1 ROM
Doogee Note 56X
Note56X
1 ROM

iTel phones on Unisoc SC9863A (4)

itel A55 LTE
L6003P
1 ROM
itel P40
P662LN
1 ROM
itel S18
S663L
2 ROMs
itel Vision 5
S663LC
1 ROM

ZTE phones on Unisoc SC9863A (4)

ZTE Blade A31 Plus
Blade A31 plus
1 ROM
ZTE Blade A52
Blade A52
2 ROMs
ZTE Blade A54
Blade A54
2 ROMs
ZTE Blade A55
Blade A55 - Z2450
4 ROMs

Realme phones on Unisoc SC9863A (3)

narzo 50i
RMX3231
60 ROMs
Realme C11 2021
RMX3231E
6 ROMs
Realme C30s
REALME
60 ROMs

Infinix phones on Unisoc SC9863A (2)

Infinix Smart 6
X6511G
1 ROM
Infinix Smart 6
X6511E
1 ROM

Tecno phones on Unisoc SC9863A (2)

Tecno Pop 5 LTE
BD4a
1 ROM
Tecno Pop 7
BF6
3 ROMs

Alldocube phones on Unisoc SC9863A (1)

Alldocube iPlay 20
iPlay_20
1 ROM

Nubia phones on Unisoc SC9863A (1)

Nubia Music
Nubia Music - Z2353
1 ROM

Flashing a Unisoc SC9863A device

Every phone on this page uses the Unisoc Unisoc SC9863A, so the flashing procedure is the same across all of them — only the firmware file differs per model. Download the build for your exact model code, then follow the Unisoc SPD flashing guide. Flashing another model's firmware, even on the same chipset, can brick the device — always match the exact model code.

Also pick the build made for your region. Browse firmware by country or by Android version to narrow it down.